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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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2540 | hidnplayr | 3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
431 | serge | 4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
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6 | ;; Marat Zakiyanov (Mario79) |
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7 | ;; VaStaNi |
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8 | ;; Trans |
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9 | ;; Mihail Semenyako (mike.dld) |
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10 | ;; Sergey Kuzmin (Wildwest) |
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11 | ;; Andrey Halyavin (halyavin) |
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12 | ;; Mihail Lisovin (Mihasik) |
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13 | ;; Andrey Ignatiev (andrew_programmer) |
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14 | ;; NoName |
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15 | ;; Evgeny Grechnikov (Diamond) |
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16 | ;; Iliya Mihailov (Ghost) |
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17 | ;; Sergey Semyonov (Serge) |
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18 | ;; Johnny_B |
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543 | spraid | 19 | ;; SPraid (simba) |
1043 | hidnplayr | 20 | ;; Hidnplayr |
1273 | Lrz | 21 | ;; Alexey Teplov ( |
2382 | hidnplayr | 22 | ;; Rus |
23 | ;; Nable |
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24 | ;; shurf |
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25 | ;; Alver |
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26 | ;; Maxis |
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27 | ;; Galkov |
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28 | ;; CleverMouse |
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29 | ;; tsdima |
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30 | ;; turbanoff |
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31 | ;; Asper |
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32 | ;; art_zh |
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1 | ha | 33 | ;; |
431 | serge | 34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
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36 | ;; part of KolibriOS project under the terms of GNU GPL. |
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1 | ha | 37 | ;; |
431 | serge | 38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
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1 | ha | 40 | ;; |
431 | serge | 41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
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43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
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44 | ;; Felix Kaiser, info@felix-kaiser.de |
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45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
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46 | ;; quickcode@mail.ru |
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47 | ;; Alexey, kgaz@crosswinds.net |
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48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
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49 | ;; kristol@nic.fi |
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50 | ;; Mike Hibbett, mikeh@oceanfree.net |
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51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
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52 | ;; Jarek Pelczar, jarekp3@wp.pl |
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1 | ha | 53 | ;; |
431 | serge | 54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
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56 | ;; consequences of using it or for whether it serves any particular purpose or |
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57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
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58 | ;; License (the "GPL") for full details. |
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59 | ; |
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60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
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61 | ;; but only under the conditions described in the GPL. A copy of this license |
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62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
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63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
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64 | ;; Among other things, the copyright notice and this notice must be preserved |
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65 | ;; on all copies. |
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66 | ;; |
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1 | ha | 67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
426 | mikedld | 68 | |
2849 | hidnplayr | 69 | format binary as "mnt" |
70 | |||
426 | mikedld | 71 | include 'macros.inc' |
2305 | hidnplayr | 72 | include 'struct.inc' |
426 | mikedld | 73 | |
2540 | hidnplayr | 74 | $Revision $ |
426 | mikedld | 75 | |
593 | mikedld | 76 | |
2382 | hidnplayr | 77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
566 | serge | 78 | |
1043 | hidnplayr | 79 | ; Enabling the next line will enable serial output console |
3359 | hidnplayr | 80 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
1043 | hidnplayr | 81 | |
164 | serge | 82 | include "proc32.inc" |
7 | me_root | 83 | include "kglobals.inc" |
2382 | hidnplayr | 84 | include "lang.inc" |
1 | ha | 85 | |
164 | serge | 86 | include "const.inc" |
2382 | hidnplayr | 87 | max_processes equ 255 |
88 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
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1 | ha | 89 | |
164 | serge | 90 | |
2382 | hidnplayr | 91 | os_stack equ (os_data_l-gdts) ; GDTs |
465 | serge | 92 | os_code equ (os_code_l-gdts) |
93 | graph_data equ (3+graph_data_l-gdts) |
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2382 | hidnplayr | 94 | tss0 equ (tss0_l-gdts) |
465 | serge | 95 | app_code equ (3+app_code_l-gdts) |
96 | app_data equ (3+app_data_l-gdts) |
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1220 | serge | 97 | app_tls equ (3+tls_data_l-gdts) |
586 | serge | 98 | pci_code_sel equ (pci_code_32-gdts) |
99 | pci_data_sel equ (pci_data_32-gdts) |
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1 | ha | 100 | |
101 | |||
102 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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103 | ;; |
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104 | ;; Included files: |
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105 | ;; |
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106 | ;; Kernel16.inc |
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107 | ;; - Booteng.inc English text for bootup |
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108 | ;; - Bootcode.inc Hardware setup |
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109 | ;; - Pci16.inc PCI functions |
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110 | ;; |
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111 | ;; Kernel32.inc |
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112 | ;; - Sys32.inc Process management |
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113 | ;; - Shutdown.inc Shutdown and restart |
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114 | ;; - Fat32.inc Read / write hd |
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115 | ;; - Vesa12.inc Vesa 1.2 driver |
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116 | ;; - Vesa20.inc Vesa 2.0 driver |
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117 | ;; - Vga.inc VGA driver |
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118 | ;; - Stack.inc Network interface |
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119 | ;; - Mouse.inc Mouse pointer |
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120 | ;; - Scincode.inc Window skinning |
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121 | ;; - Pci32.inc PCI functions |
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122 | ;; |
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123 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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124 | |||
125 | |||
126 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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127 | ;; ;; |
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128 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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129 | ;; ;; |
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130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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131 | |||
132 | use16 |
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2382 | hidnplayr | 133 | org 0x0 |
134 | jmp start_of_code |
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1 | ha | 135 | |
3359 | hidnplayr | 136 | if lang eq sp |
137 | include "kernelsp.inc" ; spanish kernel messages |
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138 | else |
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139 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
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140 | end if |
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1 | ha | 141 | |
465 | serge | 142 | include "boot/bootstr.inc" ; language-independent boot messages |
1 | ha | 143 | include "boot/preboot.inc" |
144 | |||
3359 | hidnplayr | 145 | if lang eq ge |
146 | include "boot/bootge.inc" ; german system boot messages |
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147 | else if lang eq sp |
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148 | include "boot/bootsp.inc" ; spanish system boot messages |
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465 | serge | 149 | else if lang eq ru |
150 | include "boot/bootru.inc" ; russian system boot messages |
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2382 | hidnplayr | 151 | include "boot/ru.inc" ; Russian font |
465 | serge | 152 | else if lang eq et |
153 | include "boot/bootet.inc" ; estonian system boot messages |
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2382 | hidnplayr | 154 | include "boot/et.inc" ; Estonian font |
465 | serge | 155 | else |
3359 | hidnplayr | 156 | include "boot/booten.inc" ; english system boot messages |
465 | serge | 157 | end if |
1 | ha | 158 | |
465 | serge | 159 | include "boot/bootcode.inc" ; 16 bit system boot code |
160 | include "bus/pci/pci16.inc" |
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709 | diamond | 161 | include "detect/biosdisk.inc" |
1 | ha | 162 | |
163 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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164 | ;; ;; |
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165 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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166 | ;; ;; |
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167 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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168 | |||
169 | |||
170 | ; CR0 Flags - Protected mode and Paging |
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171 | |||
2382 | hidnplayr | 172 | mov ecx, CR0_PE |
1 | ha | 173 | |
174 | ; Enabling 32 bit protected mode |
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175 | |||
2382 | hidnplayr | 176 | sidt [cs:old_ints_h] |
1 | ha | 177 | |
2382 | hidnplayr | 178 | cli ; disable all irqs |
179 | cld |
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180 | mov al, 255 ; mask all irqs |
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181 | out 0xa1, al |
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182 | out 0x21, al |
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183 | l.5: |
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184 | in al, 0x64 ; Enable A20 |
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185 | test al, 2 |
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186 | jnz l.5 |
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187 | mov al, 0xD1 |
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188 | out 0x64, al |
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189 | l.6: |
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190 | in al, 0x64 |
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191 | test al, 2 |
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192 | jnz l.6 |
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193 | mov al, 0xDF |
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194 | out 0x60, al |
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195 | l.7: |
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196 | in al, 0x64 |
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197 | test al, 2 |
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198 | jnz l.7 |
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199 | mov al, 0xFF |
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200 | out 0x64, al |
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465 | serge | 201 | |
2382 | hidnplayr | 202 | lgdt [cs:tmp_gdt] ; Load GDT |
203 | mov eax, cr0 ; protected mode |
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204 | or eax, ecx |
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205 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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206 | mov cr0, eax |
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207 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 208 | |
465 | serge | 209 | align 8 |
210 | tmp_gdt: |
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1 | ha | 211 | |
2382 | hidnplayr | 212 | dw 23 |
213 | dd tmp_gdt+0x10000 |
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214 | dw 0 |
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183 | diamond | 215 | |
2382 | hidnplayr | 216 | dw 0xffff |
217 | dw 0x0000 |
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218 | db 0x00 |
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219 | dw 11011111b *256 +10011010b |
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220 | db 0x00 |
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375 | Ghost | 221 | |
2382 | hidnplayr | 222 | dw 0xffff |
223 | dw 0x0000 |
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224 | db 0x00 |
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225 | dw 11011111b *256 +10010010b |
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226 | db 0x00 |
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1 | ha | 227 | |
465 | serge | 228 | include "data16.inc" |
1 | ha | 229 | |
465 | serge | 230 | use32 |
231 | org $+0x10000 |
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1 | ha | 232 | |
465 | serge | 233 | align 4 |
234 | B32: |
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2382 | hidnplayr | 235 | mov ax, os_stack ; Selector for os |
236 | mov ds, ax |
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237 | mov es, ax |
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238 | mov fs, ax |
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239 | mov gs, ax |
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240 | mov ss, ax |
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241 | mov esp, 0x006CC00 ; Set stack |
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1 | ha | 242 | |
465 | serge | 243 | ; CLEAR 0x280000 - HEAP_BASE |
1 | ha | 244 | |
2382 | hidnplayr | 245 | xor eax, eax |
246 | mov edi, CLEAN_ZONE |
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247 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
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248 | cld |
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249 | rep stosd |
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1 | ha | 250 | |
465 | serge | 251 | ; CLEAR KERNEL UNDEFINED GLOBALS |
2382 | hidnplayr | 252 | mov edi, endofcode-OS_BASE |
253 | mov ecx, 0x90000 |
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254 | sub ecx, edi |
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255 | shr ecx, 2 |
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256 | rep stosd |
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1 | ha | 257 | |
465 | serge | 258 | ; SAVE & CLEAR 0-0xffff |
1 | ha | 259 | |
2382 | hidnplayr | 260 | xor esi, esi |
261 | mov edi, (BOOT_VAR-OS_BASE) |
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262 | mov ecx, 0x10000 / 4 |
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263 | rep movsd |
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264 | mov edi, 0x1000 |
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265 | mov ecx, 0xf000 / 4 |
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266 | rep stosd |
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429 | serge | 267 | |
2382 | hidnplayr | 268 | call test_cpu |
269 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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424 | spraid | 270 | |
2382 | hidnplayr | 271 | call check_acpi |
272 | call init_BIOS32 |
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465 | serge | 273 | ; MEMORY MODEL |
2382 | hidnplayr | 274 | call mem_test |
275 | call init_mem |
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276 | call init_page_map |
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1 | ha | 277 | |
465 | serge | 278 | ; ENABLE PAGING |
1 | ha | 279 | |
2382 | hidnplayr | 280 | mov eax, sys_pgdir-OS_BASE |
281 | mov cr3, eax |
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1 | ha | 282 | |
2382 | hidnplayr | 283 | mov eax, cr0 |
284 | or eax, CR0_PG+CR0_WP |
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285 | mov cr0, eax |
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1 | ha | 286 | |
2382 | hidnplayr | 287 | lgdt [gdts] |
288 | jmp pword os_code:high_code |
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1 | ha | 289 | |
513 | serge | 290 | align 4 |
2382 | hidnplayr | 291 | bios32_entry dd ? |
292 | tmp_page_tabs dd ? |
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586 | serge | 293 | |
498 | diamond | 294 | use16 |
295 | org $-0x10000 |
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296 | include "boot/shutdown.inc" ; shutdown or restart |
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297 | org $+0x10000 |
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298 | use32 |
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299 | |||
465 | serge | 300 | __DEBUG__ fix 1 |
301 | __DEBUG_LEVEL__ fix 1 |
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302 | include 'init.inc' |
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380 | serge | 303 | |
465 | serge | 304 | org OS_BASE+$ |
1 | ha | 305 | |
2540 | hidnplayr | 306 | include 'fdo.inc' |
307 | |||
465 | serge | 308 | align 4 |
309 | high_code: |
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2382 | hidnplayr | 310 | mov ax, os_stack |
311 | mov bx, app_data |
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312 | mov cx, app_tls |
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313 | mov ss, ax |
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314 | add esp, OS_BASE |
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1 | ha | 315 | |
2382 | hidnplayr | 316 | mov ds, bx |
317 | mov es, bx |
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318 | mov fs, cx |
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319 | mov gs, bx |
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1 | ha | 320 | |
2382 | hidnplayr | 321 | bt [cpu_caps], CAPS_PGE |
322 | jnc @F |
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1 | ha | 323 | |
2382 | hidnplayr | 324 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 325 | |
2382 | hidnplayr | 326 | mov ebx, cr4 |
327 | or ebx, CR4_PGE |
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328 | mov cr4, ebx |
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519 | serge | 329 | @@: |
2382 | hidnplayr | 330 | xor eax, eax |
331 | mov dword [sys_pgdir], eax |
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332 | mov dword [sys_pgdir+4], eax |
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519 | serge | 333 | |
2382 | hidnplayr | 334 | mov eax, cr3 |
335 | mov cr3, eax ; flush TLB |
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465 | serge | 336 | |
2382 | hidnplayr | 337 | mov ecx, pg_data.mutex |
338 | call mutex_init |
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339 | |||
340 | mov ecx, disk_list_mutex |
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341 | call mutex_init |
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342 | |||
3187 | hidnplayr | 343 | mov ecx, keyboard_list_mutex |
344 | call mutex_init |
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345 | |||
2540 | hidnplayr | 346 | mov ecx, unpack_mutex |
347 | call mutex_init |
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348 | |||
1 | ha | 349 | ; SAVE REAL MODE VARIABLES |
2540 | hidnplayr | 350 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
2382 | hidnplayr | 351 | mov [IDEContrRegsBaseAddr], ax |
76 | mario79 | 352 | ; --------------- APM --------------------- |
465 | serge | 353 | |
354 | ; init selectors |
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2540 | hidnplayr | 355 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
356 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
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2382 | hidnplayr | 357 | ; protected-mode 32-bit code segment |
2540 | hidnplayr | 358 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
2382 | hidnplayr | 359 | ; protected-mode 16-bit code segment |
2540 | hidnplayr | 360 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
2382 | hidnplayr | 361 | ; protected-mode 16-bit data segment |
465 | serge | 362 | |
2382 | hidnplayr | 363 | shl eax, 4 |
364 | mov [dword apm_code_32 + 2], ax |
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365 | shr eax, 16 |
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366 | mov [dword apm_code_32 + 4], al |
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465 | serge | 367 | |
2382 | hidnplayr | 368 | shl ecx, 4 |
369 | mov [dword apm_code_16 + 2], cx |
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370 | shr ecx, 16 |
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371 | mov [dword apm_code_16 + 4], cl |
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465 | serge | 372 | |
2382 | hidnplayr | 373 | shl edx, 4 |
374 | mov [dword apm_data_16 + 2], dx |
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375 | shr edx, 16 |
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376 | mov [dword apm_data_16 + 4], dl |
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465 | serge | 377 | |
2382 | hidnplayr | 378 | mov dword[apm_entry], ebx |
379 | mov word [apm_entry + 4], apm_code_32 - gdts |
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76 | mario79 | 380 | |
2540 | hidnplayr | 381 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
2382 | hidnplayr | 382 | mov [apm_vf], eax |
76 | mario79 | 383 | ; ----------------------------------------- |
2540 | hidnplayr | 384 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
2382 | hidnplayr | 385 | mov [allow_dma_access], al |
2540 | hidnplayr | 386 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
2382 | hidnplayr | 387 | mov [ScreenBPP], al |
753 | serge | 388 | |
2382 | hidnplayr | 389 | mov [_display.bpp], eax |
390 | mov [_display.vrefresh], 60 |
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1300 | serge | 391 | |
2540 | hidnplayr | 392 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
2382 | hidnplayr | 393 | mov [_display.width], eax |
3187 | hidnplayr | 394 | mov [display_width_standard], eax |
2382 | hidnplayr | 395 | dec eax |
396 | mov [Screen_Max_X], eax |
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397 | mov [screen_workarea.right], eax |
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2540 | hidnplayr | 398 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
2382 | hidnplayr | 399 | mov [_display.height], eax |
3187 | hidnplayr | 400 | mov [display_height_standard], eax |
2382 | hidnplayr | 401 | dec eax |
402 | mov [Screen_Max_Y], eax |
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403 | mov [screen_workarea.bottom], eax |
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2540 | hidnplayr | 404 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
2382 | hidnplayr | 405 | mov [SCR_MODE], eax |
2540 | hidnplayr | 406 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
407 | ; mov [BANK_SWITCH], eax |
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2382 | hidnplayr | 408 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
409 | cmp [SCR_MODE], word 0x13 ; 320x200 |
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410 | je @f |
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411 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
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412 | je @f |
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2540 | hidnplayr | 413 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
2382 | hidnplayr | 414 | mov [BytesPerScanLine], ax |
415 | mov [_display.pitch], eax |
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465 | serge | 416 | @@: |
2382 | hidnplayr | 417 | mov eax, [_display.width] |
418 | mul [_display.height] |
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419 | mov [_WinMapSize], eax |
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1300 | serge | 420 | |
2540 | hidnplayr | 421 | call calculate_fast_getting_offset_for_WinMapAddress |
422 | ; for Qemu or non standart video cards |
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423 | ; Unfortunately [BytesPerScanLine] does not always |
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424 | ; equal to [_display.width] * [ScreenBPP] / 8 |
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425 | call calculate_fast_getting_offset_for_LFB |
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426 | |||
2382 | hidnplayr | 427 | mov esi, BOOT_VAR+0x9080 |
428 | movzx ecx, byte [esi-1] |
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429 | mov [NumBiosDisks], ecx |
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430 | mov edi, BiosDisksData |
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431 | rep movsd |
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1 | ha | 432 | |
433 | ; GRAPHICS ADDRESSES |
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434 | |||
2540 | hidnplayr | 435 | mov eax, [BOOT_VAR+BOOT_LFB] |
2382 | hidnplayr | 436 | mov [LFBAddress], eax |
1 | ha | 437 | |
2382 | hidnplayr | 438 | cmp [SCR_MODE], word 0100000000000000b |
439 | jge setvesa20 |
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2540 | hidnplayr | 440 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
2382 | hidnplayr | 441 | je v20ga32 |
442 | jmp v20ga24 |
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2540 | hidnplayr | 443 | |
444 | setvesa20: |
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2382 | hidnplayr | 445 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
446 | mov [GETPIXEL], dword Vesa20_getpixel24 |
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447 | cmp [ScreenBPP], byte 24 |
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448 | jz v20ga24 |
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2540 | hidnplayr | 449 | v20ga32: |
2382 | hidnplayr | 450 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
451 | mov [GETPIXEL], dword Vesa20_getpixel32 |
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2540 | hidnplayr | 452 | jmp no_mode_0x12 |
453 | v20ga24: |
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2382 | hidnplayr | 454 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
455 | jne no_mode_0x12 |
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456 | mov [PUTPIXEL], dword VGA_putpixel |
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457 | mov [GETPIXEL], dword Vesa20_getpixel32 |
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2540 | hidnplayr | 458 | no_mode_0x12: |
1 | ha | 459 | |
3187 | hidnplayr | 460 | mov [MOUSE_PICTURE], dword mousepointer |
461 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
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462 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
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463 | |||
375 | Ghost | 464 | ; -------- Fast System Call init ---------- |
378 | serge | 465 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
2382 | hidnplayr | 466 | bt [cpu_caps], CAPS_SEP |
467 | jnc .SEnP ; SysEnter not Present |
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468 | xor edx, edx |
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469 | mov ecx, MSR_SYSENTER_CS |
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470 | mov eax, os_code |
||
471 | wrmsr |
||
472 | mov ecx, MSR_SYSENTER_ESP |
||
434 | diamond | 473 | ; mov eax, sysenter_stack ; Check it |
2382 | hidnplayr | 474 | xor eax, eax |
475 | wrmsr |
||
476 | mov ecx, MSR_SYSENTER_EIP |
||
477 | mov eax, sysenter_entry |
||
478 | wrmsr |
||
375 | Ghost | 479 | .SEnP: |
378 | serge | 480 | ; AMD SYSCALL/SYSRET |
2382 | hidnplayr | 481 | cmp byte[cpu_vendor], 'A' |
482 | jne .noSYSCALL |
||
483 | mov eax, 0x80000001 |
||
484 | cpuid |
||
485 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
||
486 | jz .noSYSCALL |
||
487 | mov ecx, MSR_AMD_EFER |
||
488 | rdmsr |
||
489 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
||
490 | wrmsr |
||
164 | serge | 491 | |
2382 | hidnplayr | 492 | ; !!!! It`s dirty hack, fix it !!! |
493 | ; Bits of EDX : |
||
494 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
||
495 | ; and the contents of this field, plus 8, are copied into the SS register. |
||
496 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
||
497 | ; and the contents of this field, plus 8, are copied into the SS register. |
||
375 | Ghost | 498 | |
2382 | hidnplayr | 499 | ; mov edx, (os_code + 16) * 65536 + os_code |
500 | mov edx, 0x1B0008 |
||
375 | Ghost | 501 | |
2382 | hidnplayr | 502 | mov eax, syscall_entry |
503 | mov ecx, MSR_AMD_STAR |
||
504 | wrmsr |
||
375 | Ghost | 505 | .noSYSCALL: |
506 | ; ----------------------------------------- |
||
2382 | hidnplayr | 507 | stdcall alloc_page |
508 | stdcall map_page, tss-0xF80, eax, PG_SW |
||
509 | stdcall alloc_page |
||
510 | inc eax |
||
511 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
||
512 | stdcall map_page, tss+0x80, eax, PG_SW |
||
513 | stdcall alloc_page |
||
514 | inc eax |
||
515 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
||
516 | stdcall map_page, tss+0x1080, eax, PG_SW |
||
375 | Ghost | 517 | |
465 | serge | 518 | ; LOAD IDT |
378 | serge | 519 | |
2382 | hidnplayr | 520 | call build_interrupt_table ;lidt is executed |
521 | ;lidt [idtreg] |
||
378 | serge | 522 | |
2382 | hidnplayr | 523 | call init_kernel_heap |
524 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
||
525 | mov [os_stack_seg], eax |
||
164 | serge | 526 | |
2382 | hidnplayr | 527 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 528 | |
2382 | hidnplayr | 529 | mov [tss._ss0], os_stack |
530 | mov [tss._esp0], esp |
||
531 | mov [tss._esp], esp |
||
532 | mov [tss._cs], os_code |
||
533 | mov [tss._ss], os_stack |
||
534 | mov [tss._ds], app_data |
||
535 | mov [tss._es], app_data |
||
536 | mov [tss._fs], app_data |
||
537 | mov [tss._gs], app_data |
||
538 | mov [tss._io], 128 |
||
465 | serge | 539 | ;Add IO access table - bit array of permitted ports |
2382 | hidnplayr | 540 | mov edi, tss._io_map_0 |
541 | xor eax, eax |
||
542 | not eax |
||
543 | mov ecx, 8192/4 |
||
544 | rep stosd ; access to 4096*8=65536 ports |
||
164 | serge | 545 | |
2382 | hidnplayr | 546 | mov ax, tss0 |
547 | ltr ax |
||
378 | serge | 548 | |
3187 | hidnplayr | 549 | mov [LFBSize], 0xC00000 |
2382 | hidnplayr | 550 | call init_LFB |
551 | call init_fpu |
||
552 | call init_malloc |
||
276 | serge | 553 | |
2382 | hidnplayr | 554 | stdcall alloc_kernel_space, 0x51000 |
555 | mov [default_io_map], eax |
||
465 | serge | 556 | |
2382 | hidnplayr | 557 | add eax, 0x2000 |
558 | mov [ipc_tmp], eax |
||
559 | mov ebx, 0x1000 |
||
164 | serge | 560 | |
2382 | hidnplayr | 561 | add eax, 0x40000 |
562 | mov [proc_mem_map], eax |
||
164 | serge | 563 | |
2382 | hidnplayr | 564 | add eax, 0x8000 |
565 | mov [proc_mem_pdir], eax |
||
164 | serge | 566 | |
2382 | hidnplayr | 567 | add eax, ebx |
568 | mov [proc_mem_tab], eax |
||
164 | serge | 569 | |
2382 | hidnplayr | 570 | add eax, ebx |
571 | mov [tmp_task_pdir], eax |
||
164 | serge | 572 | |
2382 | hidnplayr | 573 | add eax, ebx |
574 | mov [tmp_task_ptab], eax |
||
164 | serge | 575 | |
2382 | hidnplayr | 576 | add eax, ebx |
577 | mov [ipc_pdir], eax |
||
164 | serge | 578 | |
2382 | hidnplayr | 579 | add eax, ebx |
580 | mov [ipc_ptab], eax |
||
164 | serge | 581 | |
2382 | hidnplayr | 582 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
583 | (unpack.lc+unpack.lp)))*4 |
||
712 | serge | 584 | |
2540 | hidnplayr | 585 | mov [unpack.p], eax |
586 | |||
587 | call init_events |
||
588 | mov eax, srv.fd-SRV.fd |
||
589 | mov [srv.fd], eax |
||
590 | mov [srv.bk], eax |
||
591 | |||
41 | mikedld | 592 | ;Set base of graphic segment to linear address of LFB |
2382 | hidnplayr | 593 | mov eax, [LFBAddress] ; set for gs |
594 | mov [graph_data_l+2], ax |
||
595 | shr eax, 16 |
||
596 | mov [graph_data_l+4], al |
||
597 | mov [graph_data_l+7], ah |
||
1 | ha | 598 | |
2382 | hidnplayr | 599 | stdcall kernel_alloc, [_WinMapSize] |
600 | mov [_WinMapAddress], eax |
||
1300 | serge | 601 | |
2382 | hidnplayr | 602 | xor eax, eax |
603 | inc eax |
||
604 | mov [CURRENT_TASK], eax ;dword 1 |
||
605 | mov [TASK_COUNT], eax ;dword 1 |
||
606 | mov [TASK_BASE], dword TASK_DATA |
||
607 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 608 | |
469 | serge | 609 | ; set background |
1300 | serge | 610 | |
2382 | hidnplayr | 611 | mov [BgrDrawMode], eax |
612 | mov [BgrDataWidth], eax |
||
613 | mov [BgrDataHeight], eax |
||
614 | mov [mem_BACKGROUND], 4 |
||
615 | mov [img_background], static_background_data |
||
469 | serge | 616 | |
3359 | hidnplayr | 617 | ; SET UP OS TASK |
618 | |||
619 | mov esi, boot_setostask |
||
620 | call boot_log |
||
621 | |||
622 | xor eax, eax |
||
623 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
624 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
625 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
626 | |||
627 | ; name for OS/IDLE process |
||
628 | |||
629 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
||
630 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
631 | mov edi, [os_stack_seg] |
||
632 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
633 | add edi, 0x2000-512 |
||
634 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
635 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
||
636 | mov dword [SLOT_BASE+256+APPDATA.terminate_protection], 80000001h |
||
637 | |||
638 | mov esi, fpu_data |
||
639 | mov ecx, 512/4 |
||
640 | cld |
||
641 | rep movsd |
||
642 | |||
643 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
||
644 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
645 | |||
646 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
||
647 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
648 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
649 | |||
650 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
||
651 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
652 | |||
653 | ; task list |
||
654 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
||
655 | inc eax |
||
656 | mov dword [CURRENT_TASK], eax |
||
657 | mov dword [TASK_COUNT], eax |
||
658 | mov [current_slot], SLOT_BASE+256 |
||
659 | mov [TASK_BASE], dword TASK_DATA |
||
660 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
||
661 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
662 | |||
2382 | hidnplayr | 663 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 664 | |
709 | diamond | 665 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
3187 | hidnplayr | 666 | mov esi, boot_initirq |
667 | call boot_log |
||
668 | call init_irqs |
||
709 | diamond | 669 | |
3187 | hidnplayr | 670 | mov esi, boot_picinit |
671 | call boot_log |
||
2382 | hidnplayr | 672 | call PIC_init |
709 | diamond | 673 | |
3187 | hidnplayr | 674 | mov esi, boot_v86machine |
675 | call boot_log |
||
709 | diamond | 676 | ; Initialize system V86 machine |
2382 | hidnplayr | 677 | call init_sys_v86 |
709 | diamond | 678 | |
3187 | hidnplayr | 679 | mov esi, boot_inittimer |
680 | call boot_log |
||
2382 | hidnplayr | 681 | ; Initialize system timer (IRQ0) |
682 | call PIT_init |
||
725 | diamond | 683 | |
3187 | hidnplayr | 684 | mov esi, boot_initapic |
685 | call boot_log |
||
2382 | hidnplayr | 686 | ; Try to Initialize APIC |
687 | call APIC_init |
||
725 | diamond | 688 | |
3187 | hidnplayr | 689 | mov esi, boot_enableirq |
690 | call boot_log |
||
725 | diamond | 691 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
692 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
2382 | hidnplayr | 693 | call unmask_timer |
694 | stdcall enable_irq, 2 ; @#$%! PIC |
||
695 | stdcall enable_irq, 6 ; FDD |
||
696 | stdcall enable_irq, 13 ; co-processor |
||
697 | stdcall enable_irq, 14 |
||
698 | stdcall enable_irq, 15 |
||
725 | diamond | 699 | |
3187 | hidnplayr | 700 | mov esi, boot_enablint_ide |
701 | call boot_log |
||
2382 | hidnplayr | 702 | ; Enable interrupts in IDE controller |
703 | mov al, 0 |
||
704 | mov dx, 0x3F6 |
||
705 | out dx, al |
||
706 | mov dl, 0x76 |
||
707 | out dx, al |
||
708 | |||
256 | diamond | 709 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
3187 | hidnplayr | 710 | ; mov esi, boot_detectdisks |
711 | ; call boot_log |
||
712 | ;include 'detect/disks.inc' |
||
713 | mov esi, boot_detectfloppy |
||
714 | call boot_log |
||
715 | include 'detect/dev_fd.inc' |
||
716 | mov esi, boot_detecthdcd |
||
717 | call boot_log |
||
718 | include 'detect/dev_hdcd.inc' |
||
719 | mov esi, boot_getcache |
||
720 | call boot_log |
||
721 | include 'detect/getcache.inc' |
||
722 | mov esi, boot_detectpart |
||
723 | call boot_log |
||
724 | include 'detect/sear_par.inc' |
||
256 | diamond | 725 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
726 | |||
3187 | hidnplayr | 727 | mov esi, boot_init_sys |
728 | call boot_log |
||
2382 | hidnplayr | 729 | call Parser_params |
521 | diamond | 730 | |
2382 | hidnplayr | 731 | if ~ defined extended_primary_loader |
732 | ; ramdisk image should be loaded by extended primary loader if it exists |
||
1 | ha | 733 | ; READ RAMDISK IMAGE FROM HD |
734 | |||
735 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
736 | include 'boot/rdload.inc' |
||
737 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 738 | end if |
1 | ha | 739 | ; mov [dma_hdd],1 |
740 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
741 | |||
2382 | hidnplayr | 742 | call calculatefatchain |
1 | ha | 743 | |
1289 | diamond | 744 | if 0 |
2382 | hidnplayr | 745 | mov ax, [OS_BASE+0x10000+bx_from_load] |
746 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
||
747 | je no_lib_load |
||
3187 | hidnplayr | 748 | |
749 | mov esi, boot_loadlibs |
||
750 | call boot_log |
||
488 | spraid | 751 | ; LOADING LIBRARES |
2382 | hidnplayr | 752 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
753 | call load_file_parse_table ; prepare file parse table |
||
754 | call set_kernel_conf ; configure devices and gui |
||
488 | spraid | 755 | no_lib_load: |
1289 | diamond | 756 | end if |
488 | spraid | 757 | |
2382 | hidnplayr | 758 | ; Display APIC status |
759 | mov esi, boot_APIC_found |
||
760 | cmp [irq_mode], IRQ_APIC |
||
761 | je @f |
||
762 | mov esi, boot_APIC_nfound |
||
763 | @@: |
||
3187 | hidnplayr | 764 | call boot_log |
2382 | hidnplayr | 765 | |
1 | ha | 766 | ; PRINT AMOUNT OF MEMORY |
2382 | hidnplayr | 767 | mov esi, boot_memdetect |
768 | call boot_log |
||
1 | ha | 769 | |
2382 | hidnplayr | 770 | movzx ecx, word [boot_y] |
771 | if lang eq ru |
||
772 | or ecx, (10+30*6) shl 16 |
||
3359 | hidnplayr | 773 | else if lang eq sp |
774 | or ecx, (10+33*6) shl 16 |
||
775 | else |
||
2382 | hidnplayr | 776 | or ecx, (10+29*6) shl 16 |
3359 | hidnplayr | 777 | end if |
2382 | hidnplayr | 778 | sub ecx, 10 |
779 | mov edx, 0xFFFFFF |
||
780 | mov ebx, [MEM_AMOUNT] |
||
781 | shr ebx, 20 |
||
782 | xor edi, edi |
||
783 | mov eax, 0x00040000 |
||
784 | inc edi |
||
785 | call display_number_force |
||
41 | mikedld | 786 | |
465 | serge | 787 | ; BUILD SCHEDULER |
788 | |||
3187 | hidnplayr | 789 | ; call build_scheduler; sys32.inc |
465 | serge | 790 | |
3187 | hidnplayr | 791 | ; mov esi, boot_devices |
3405 | hidnplayr | 792 | ; call boot_log |
793 | |||
794 | mov [pci_access_enabled], 1 |
||
795 | call pci_enum |
||
796 | |||
797 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
798 | |||
2382 | hidnplayr | 799 | mov esi, boot_windefs |
800 | call boot_log |
||
801 | call set_window_defaults |
||
1 | ha | 802 | |
803 | ; SET BACKGROUND DEFAULTS |
||
804 | |||
2382 | hidnplayr | 805 | mov esi, boot_bgr |
806 | call boot_log |
||
807 | call init_background |
||
808 | call calculatebackground |
||
1 | ha | 809 | |
810 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
811 | |||
2382 | hidnplayr | 812 | mov esi, boot_resirqports |
813 | call boot_log |
||
814 | call reserve_irqs_ports |
||
1 | ha | 815 | |
2382 | hidnplayr | 816 | call init_display |
817 | mov eax, [def_cursor] |
||
818 | mov [SLOT_BASE+APPDATA.cursor], eax |
||
819 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
||
281 | serge | 820 | |
465 | serge | 821 | ; READ TSC / SECOND |
281 | serge | 822 | |
2382 | hidnplayr | 823 | mov esi, boot_tsc |
824 | call boot_log |
||
825 | cli |
||
826 | rdtsc ;call _rdtsc |
||
827 | mov ecx, eax |
||
828 | mov esi, 250 ; wait 1/4 a second |
||
829 | call delay_ms |
||
830 | rdtsc ;call _rdtsc |
||
831 | sti |
||
832 | sub eax, ecx |
||
833 | shl eax, 2 |
||
834 | mov [CPU_FREQ], eax ; save tsc / sec |
||
1043 | hidnplayr | 835 | ; mov ebx, 1000000 |
836 | ; div ebx |
||
1038 | diamond | 837 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
838 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
||
839 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ Ÿ‚“... |
||
2382 | hidnplayr | 840 | mov edx, 2251799814 |
841 | mul edx |
||
842 | shr edx, 19 |
||
843 | mov [stall_mcs], edx |
||
1038 | diamond | 844 | ; PRINT CPU FREQUENCY |
2382 | hidnplayr | 845 | mov esi, boot_cpufreq |
846 | call boot_log |
||
1 | ha | 847 | |
2382 | hidnplayr | 848 | mov ebx, edx |
849 | movzx ecx, word [boot_y] |
||
850 | if lang eq ru |
||
851 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
||
3359 | hidnplayr | 852 | else if lang eq sp |
853 | add ecx, (10+25*6) shl 16 - 10 ; 'Determining amount of memory' |
||
854 | else |
||
2382 | hidnplayr | 855 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
3359 | hidnplayr | 856 | end if |
2382 | hidnplayr | 857 | mov edx, 0xFFFFFF |
858 | xor edi, edi |
||
859 | mov eax, 0x00040000 |
||
860 | inc edi |
||
861 | call display_number_force |
||
1038 | diamond | 862 | |
1 | ha | 863 | ; SET VARIABLES |
864 | |||
2382 | hidnplayr | 865 | call set_variables |
1 | ha | 866 | |
867 | ; STACK AND FDC |
||
868 | |||
2382 | hidnplayr | 869 | call stack_init |
870 | call fdc_init |
||
1 | ha | 871 | |
872 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
873 | |||
2382 | hidnplayr | 874 | cmp [SCR_MODE], word 0x12 |
875 | jne no_pal_vga |
||
876 | mov esi, boot_pal_vga |
||
877 | call boot_log |
||
878 | call paletteVGA |
||
1 | ha | 879 | no_pal_vga: |
880 | |||
2382 | hidnplayr | 881 | cmp [SCR_MODE], word 0x13 |
882 | jne no_pal_ega |
||
883 | mov esi, boot_pal_ega |
||
884 | call boot_log |
||
885 | call palette320x200 |
||
1 | ha | 886 | no_pal_ega: |
887 | |||
888 | ; LOAD DEFAULT SKIN |
||
889 | |||
2382 | hidnplayr | 890 | call load_default_skin |
1 | ha | 891 | |
465 | serge | 892 | ;protect io permission map |
893 | |||
2382 | hidnplayr | 894 | mov esi, [default_io_map] |
895 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
896 | add esi, 0x1000 |
||
897 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 898 | |
2382 | hidnplayr | 899 | stdcall map_page, tss._io_map_0, \ |
900 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
901 | stdcall map_page, tss._io_map_1, \ |
||
902 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 903 | |
2382 | hidnplayr | 904 | mov ax, [OS_BASE+0x10000+bx_from_load] |
905 | |||
1 | ha | 906 | ; LOAD FIRST APPLICATION |
2382 | hidnplayr | 907 | cli |
501 | serge | 908 | |
2382 | hidnplayr | 909 | ; cmp byte [BOOT_VAR+0x9030],1 |
910 | ; jne no_load_vrr_m |
||
237 | serge | 911 | |
2382 | hidnplayr | 912 | ; mov ebp, vrr_m |
913 | ; call fs_execute_from_sysdir |
||
914 | ; |
||
915 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
||
916 | ; sub eax,2 |
||
917 | ; jz first_app_found |
||
918 | ; |
||
919 | ;no_load_vrr_m: |
||
488 | spraid | 920 | |
2382 | hidnplayr | 921 | mov ebp, firstapp |
922 | call fs_execute_from_sysdir |
||
41 | mikedld | 923 | |
1260 | Lrz | 924 | ; cmp eax,2 ; continue if a process has been loaded |
3359 | hidnplayr | 925 | test eax, eax |
926 | jns first_app_found |
||
501 | serge | 927 | |
2382 | hidnplayr | 928 | mov esi, boot_failed |
929 | call boot_log |
||
653 | diamond | 930 | |
2382 | hidnplayr | 931 | mov eax, 0xDEADBEEF ; otherwise halt |
932 | hlt |
||
501 | serge | 933 | |
237 | serge | 934 | first_app_found: |
501 | serge | 935 | |
2382 | hidnplayr | 936 | cli |
1 | ha | 937 | |
2382 | hidnplayr | 938 | ;mov [TASK_COUNT],dword 2 |
939 | push 1 |
||
940 | pop dword [CURRENT_TASK] ; set OS task fisrt |
||
1 | ha | 941 | |
21 | poddubny | 942 | ; SET KEYBOARD PARAMETERS |
2382 | hidnplayr | 943 | mov al, 0xf6 ; reset keyboard, scan enabled |
944 | call kb_write |
||
3187 | hidnplayr | 945 | test ah, ah |
946 | jnz .no_keyboard |
||
1 | ha | 947 | |
2382 | hidnplayr | 948 | ; wait until 8042 is ready |
949 | xor ecx, ecx |
||
265 | diamond | 950 | @@: |
2382 | hidnplayr | 951 | in al, 64h |
952 | and al, 00000010b |
||
953 | loopnz @b |
||
1 | ha | 954 | |
3187 | hidnplayr | 955 | iglobal |
956 | align 4 |
||
957 | ps2_keyboard_functions: |
||
958 | dd .end - $ |
||
959 | dd 0 ; no close |
||
960 | dd ps2_set_lights |
||
961 | .end: |
||
962 | endg |
||
963 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
||
2382 | hidnplayr | 964 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1 | ha | 965 | ; call kb_write |
966 | ; call kb_read |
||
967 | ; mov al, 111b |
||
968 | ; call kb_write |
||
969 | ; call kb_read |
||
41 | mikedld | 970 | |
2382 | hidnplayr | 971 | mov al, 0xF3 ; set repeat rate & delay |
972 | call kb_write |
||
265 | diamond | 973 | ; call kb_read |
2382 | hidnplayr | 974 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
975 | call kb_write |
||
265 | diamond | 976 | ; call kb_read |
1 | ha | 977 | ;// mike.dld [ |
2382 | hidnplayr | 978 | call set_lights |
1 | ha | 979 | ;// mike.dld ] |
2382 | hidnplayr | 980 | stdcall attach_int_handler, 1, irq1, 0 |
3187 | hidnplayr | 981 | .no_keyboard: |
1 | ha | 982 | |
2382 | hidnplayr | 983 | ; SET MOUSE |
1043 | hidnplayr | 984 | |
2382 | hidnplayr | 985 | stdcall load_driver, szPS2MDriver |
986 | ; stdcall load_driver, szCOM_MDriver |
||
987 | |||
988 | mov esi, boot_setmouse |
||
989 | call boot_log |
||
990 | call setmouse |
||
991 | |||
1043 | hidnplayr | 992 | ; Setup serial output console (if enabled) |
993 | |||
994 | if defined debug_com_base |
||
995 | |||
2382 | hidnplayr | 996 | ; enable Divisor latch |
1043 | hidnplayr | 997 | |
2382 | hidnplayr | 998 | mov dx, debug_com_base+3 |
999 | mov al, 1 shl 7 |
||
1000 | out dx, al |
||
1043 | hidnplayr | 1001 | |
2382 | hidnplayr | 1002 | ; Set speed to 115200 baud (max speed) |
1043 | hidnplayr | 1003 | |
2382 | hidnplayr | 1004 | mov dx, debug_com_base |
1005 | mov al, 0x01 |
||
1006 | out dx, al |
||
1043 | hidnplayr | 1007 | |
2382 | hidnplayr | 1008 | mov dx, debug_com_base+1 |
1009 | mov al, 0x00 |
||
1010 | out dx, al |
||
1043 | hidnplayr | 1011 | |
2382 | hidnplayr | 1012 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1043 | hidnplayr | 1013 | |
2382 | hidnplayr | 1014 | mov dx, debug_com_base+3 |
1015 | mov al, 3 |
||
1016 | out dx, al |
||
1043 | hidnplayr | 1017 | |
2382 | hidnplayr | 1018 | ; disable interrupts |
1043 | hidnplayr | 1019 | |
2382 | hidnplayr | 1020 | mov dx, debug_com_base+1 |
1021 | mov al, 0 |
||
1022 | out dx, al |
||
1043 | hidnplayr | 1023 | |
2382 | hidnplayr | 1024 | ; clear + enable fifo (64 bits) |
1043 | hidnplayr | 1025 | |
2382 | hidnplayr | 1026 | mov dx, debug_com_base+2 |
1027 | mov al, 0x7 + 1 shl 5 |
||
1028 | out dx, al |
||
1043 | hidnplayr | 1029 | |
1030 | |||
1031 | end if |
||
1032 | |||
2540 | hidnplayr | 1033 | mov eax, [cpu_count] |
1034 | test eax, eax |
||
1035 | jnz @F |
||
1036 | mov al, 1 ; at least one CPU |
||
1037 | @@: |
||
1038 | DEBUGF 1, "K : %d CPU detected\n", eax |
||
1039 | |||
21 | poddubny | 1040 | ; START MULTITASKING |
1 | ha | 1041 | |
2382 | hidnplayr | 1042 | ; A 'All set - press ESC to start' messages if need |
767 | diamond | 1043 | if preboot_blogesc |
2382 | hidnplayr | 1044 | mov esi, boot_tasking |
1045 | call boot_log |
||
1046 | .bll1: |
||
1047 | in al, 0x60 ; wait for ESC key press |
||
1048 | cmp al, 129 |
||
1049 | jne .bll1 |
||
767 | diamond | 1050 | end if |
1051 | |||
2382 | hidnplayr | 1052 | cmp [IDEContrRegsBaseAddr], 0 |
1053 | setnz [dma_hdd] |
||
1054 | mov [timer_ticks_enable], 1 ; for cd driver |
||
21 | poddubny | 1055 | |
2382 | hidnplayr | 1056 | sti |
1057 | call change_task |
||
1 | ha | 1058 | |
2382 | hidnplayr | 1059 | jmp osloop |
41 | mikedld | 1060 | |
1 | ha | 1061 | |
2382 | hidnplayr | 1062 | ; Fly :) |
1 | ha | 1063 | |
465 | serge | 1064 | include 'unpacker.inc' |
1065 | |||
1066 | align 4 |
||
1067 | boot_log: |
||
2382 | hidnplayr | 1068 | pushad |
465 | serge | 1069 | |
2382 | hidnplayr | 1070 | mov ebx, 10*65536 |
1071 | mov bx, word [boot_y] |
||
1072 | add [boot_y], dword 10 |
||
1073 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
||
1074 | xor edi, edi |
||
1075 | mov edx, esi |
||
1076 | inc edi |
||
1077 | call dtext |
||
465 | serge | 1078 | |
2382 | hidnplayr | 1079 | mov [novesachecksum], 1000 |
1080 | call checkVga_N13 |
||
465 | serge | 1081 | |
2382 | hidnplayr | 1082 | popad |
465 | serge | 1083 | |
2382 | hidnplayr | 1084 | ret |
465 | serge | 1085 | |
1 | ha | 1086 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1087 | ; ; |
||
33 | mario79 | 1088 | ; MAIN OS LOOP START ; |
1 | ha | 1089 | ; ; |
1090 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1091 | align 32 |
||
1092 | osloop: |
||
2540 | hidnplayr | 1093 | ; call [draw_pointer] |
1094 | call __sys_draw_pointer |
||
2382 | hidnplayr | 1095 | call window_check_events |
1096 | call mouse_check_events |
||
1097 | call checkmisc |
||
1098 | call checkVga_N13 |
||
1099 | call stack_handler |
||
1100 | call checkidle |
||
1101 | call check_fdd_motor_status |
||
1102 | call check_ATAPI_device_event |
||
3187 | hidnplayr | 1103 | call check_lights_state |
2382 | hidnplayr | 1104 | call check_timers |
1105 | jmp osloop |
||
33 | mario79 | 1106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1107 | ; ; |
||
1108 | ; MAIN OS LOOP END ; |
||
1109 | ; ; |
||
1110 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 1111 | align 4 |
1 | ha | 1112 | checkidle: |
2382 | hidnplayr | 1113 | pushad |
1114 | call change_task |
||
1115 | jmp idle_loop_entry |
||
1067 | Galkov | 1116 | idle_loop: |
2382 | hidnplayr | 1117 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1118 | jne idle_exit |
||
1119 | rdtsc ;call _rdtsc |
||
1120 | mov ecx, eax |
||
1121 | hlt |
||
1122 | rdtsc ;call _rdtsc |
||
1123 | sub eax, ecx |
||
1124 | add [idleuse], eax |
||
1067 | Galkov | 1125 | idle_loop_entry: |
2382 | hidnplayr | 1126 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1127 | cmp [check_idle_semaphore], 0 |
||
1128 | je idle_loop |
||
1129 | dec [check_idle_semaphore] |
||
1067 | Galkov | 1130 | idle_exit: |
2382 | hidnplayr | 1131 | mov [idlemem], eax ; eax == [timer_ticks] |
1132 | popad |
||
1133 | ret |
||
1 | ha | 1134 | |
1135 | uglobal |
||
2382 | hidnplayr | 1136 | idlemem dd 0x0 |
1137 | idleuse dd 0x0 |
||
1138 | idleusesec dd 0x0 |
||
1139 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1140 | endg |
1141 | |||
1142 | |||
1143 | |||
1144 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1145 | ; ; |
||
1146 | ; INCLUDED SYSTEM FILES ; |
||
1147 | ; ; |
||
1148 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1149 | |||
1150 | |||
7 | me_root | 1151 | include "kernel32.inc" |
1 | ha | 1152 | |
1153 | |||
1154 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1155 | ; ; |
||
1156 | ; KERNEL FUNCTIONS ; |
||
1157 | ; ; |
||
1158 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1159 | |||
1160 | reserve_irqs_ports: |
||
1161 | |||
1273 | Lrz | 1162 | |
1163 | ; RESERVE PORTS |
||
2382 | hidnplayr | 1164 | mov eax, RESERVED_PORTS |
1165 | mov ecx, 1 |
||
1273 | Lrz | 1166 | |
2382 | hidnplayr | 1167 | mov [eax], dword 4 |
269 | serge | 1168 | |
2382 | hidnplayr | 1169 | mov [eax+16], ecx |
1170 | mov [eax+16+4], dword 0 |
||
1171 | mov [eax+16+4], dword 0x2D |
||
269 | serge | 1172 | |
2382 | hidnplayr | 1173 | mov [eax+32], ecx |
1174 | mov [eax+32+4], dword 0x30 |
||
1175 | mov [eax+32+8], dword 0x4D |
||
233 | serge | 1176 | |
2382 | hidnplayr | 1177 | mov [eax+48], ecx |
1178 | mov [eax+48+4], dword 0x50 |
||
1179 | mov [eax+28+8], dword 0xDF |
||
233 | serge | 1180 | |
2382 | hidnplayr | 1181 | mov [eax+64], ecx |
1182 | mov [eax+64+4], dword 0xE5 |
||
1183 | mov [eax+64+8], dword 0xFF |
||
1273 | Lrz | 1184 | |
2382 | hidnplayr | 1185 | ret |
1 | ha | 1186 | |
1187 | |||
1188 | iglobal |
||
1189 | process_number dd 0x1 |
||
1190 | endg |
||
1191 | |||
1192 | set_variables: |
||
1193 | |||
2382 | hidnplayr | 1194 | mov ecx, 0x16 ; flush port 0x60 |
1195 | .fl60: |
||
1196 | in al, 0x60 |
||
1197 | loop .fl60 |
||
1198 | push eax |
||
1 | ha | 1199 | |
2540 | hidnplayr | 1200 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
2382 | hidnplayr | 1201 | shr ax, 1 |
1202 | shl eax, 16 |
||
2540 | hidnplayr | 1203 | mov ax, [BOOT_VAR+BOOT_X_RES] |
2382 | hidnplayr | 1204 | shr ax, 1 |
1205 | mov [MOUSE_X], eax |
||
41 | mikedld | 1206 | |
2382 | hidnplayr | 1207 | xor eax, eax |
1208 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
||
1 | ha | 1209 | |
2382 | hidnplayr | 1210 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1211 | mov byte [KEY_COUNT], al ; keyboard buffer |
||
1212 | mov byte [BTN_COUNT], al ; button buffer |
||
1267 | Lrz | 1213 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1214 | |||
1 | ha | 1215 | ;!! IP 04.02.2005: |
2382 | hidnplayr | 1216 | mov byte [DONT_SWITCH], al; change task if possible |
1217 | pop eax |
||
1218 | ret |
||
1 | ha | 1219 | |
1220 | align 4 |
||
1304 | Lrz | 1221 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 1222 | sys_outport: |
1223 | |||
2382 | hidnplayr | 1224 | mov edi, ecx ; separate flag for read / write |
1225 | and ecx, 65535 |
||
1 | ha | 1226 | |
2382 | hidnplayr | 1227 | mov eax, [RESERVED_PORTS] |
1228 | test eax, eax |
||
1229 | jnz .sopl8 |
||
1230 | inc eax |
||
1231 | mov [esp+32], eax |
||
1232 | ret |
||
1 | ha | 1233 | |
1304 | Lrz | 1234 | .sopl8: |
2382 | hidnplayr | 1235 | mov edx, [TASK_BASE] |
1236 | mov edx, [edx+0x4] |
||
1304 | Lrz | 1237 | ;and ecx,65535 |
1238 | ;cld - set on interrupt 0x40 |
||
1239 | .sopl1: |
||
1 | ha | 1240 | |
2382 | hidnplayr | 1241 | mov esi, eax |
1242 | shl esi, 4 |
||
1243 | add esi, RESERVED_PORTS |
||
1244 | cmp edx, [esi+0] |
||
1245 | jne .sopl2 |
||
1246 | cmp ecx, [esi+4] |
||
1247 | jb .sopl2 |
||
1248 | cmp ecx, [esi+8] |
||
1249 | jg .sopl2 |
||
1304 | Lrz | 1250 | .sopl3: |
1 | ha | 1251 | |
2382 | hidnplayr | 1252 | test edi, 0x80000000; read ? |
1253 | jnz .sopl4 |
||
1 | ha | 1254 | |
2382 | hidnplayr | 1255 | mov eax, ebx |
1256 | mov dx, cx ; write |
||
1257 | out dx, al |
||
1258 | and [esp+32], dword 0 |
||
1259 | ret |
||
1 | ha | 1260 | |
2382 | hidnplayr | 1261 | .sopl2: |
1 | ha | 1262 | |
2382 | hidnplayr | 1263 | dec eax |
1264 | jnz .sopl1 |
||
1265 | inc eax |
||
1266 | mov [esp+32], eax |
||
1267 | ret |
||
1 | ha | 1268 | |
2382 | hidnplayr | 1269 | |
1304 | Lrz | 1270 | .sopl4: |
1 | ha | 1271 | |
2382 | hidnplayr | 1272 | mov dx, cx ; read |
1273 | in al, dx |
||
1274 | and eax, 0xff |
||
1275 | and [esp+32], dword 0 |
||
1276 | mov [esp+20], eax |
||
1277 | ret |
||
1 | ha | 1278 | |
1279 | display_number: |
||
1369 | Lrz | 1280 | ;It is not optimization |
2382 | hidnplayr | 1281 | mov eax, ebx |
1282 | mov ebx, ecx |
||
1283 | mov ecx, edx |
||
1284 | mov edx, esi |
||
1285 | mov esi, edi |
||
1 | ha | 1286 | ; eax = print type, al=0 -> ebx is number |
1287 | ; al=1 -> ebx is pointer |
||
1288 | ; ah=0 -> display decimal |
||
1289 | ; ah=1 -> display hexadecimal |
||
1290 | ; ah=2 -> display binary |
||
1291 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1292 | ; eax bits 22-31 = reserved |
||
1293 | ; |
||
1294 | ; ebx = number or pointer |
||
1295 | ; ecx = x shl 16 + y |
||
1296 | ; edx = color |
||
2382 | hidnplayr | 1297 | xor edi, edi |
211 | serge | 1298 | display_number_force: |
2382 | hidnplayr | 1299 | push eax |
1300 | and eax, 0x3fffffff |
||
1301 | cmp eax, 0xffff ; length > 0 ? |
||
1302 | pop eax |
||
1303 | jge cont_displ |
||
1304 | ret |
||
1 | ha | 1305 | cont_displ: |
2382 | hidnplayr | 1306 | push eax |
1307 | and eax, 0x3fffffff |
||
1308 | cmp eax, 61*0x10000 ; length <= 60 ? |
||
1309 | pop eax |
||
1310 | jb cont_displ2 |
||
1311 | ret |
||
1 | ha | 1312 | cont_displ2: |
1313 | |||
2382 | hidnplayr | 1314 | pushad |
1 | ha | 1315 | |
2382 | hidnplayr | 1316 | cmp al, 1 ; ecx is a pointer ? |
1317 | jne displnl1 |
||
1318 | mov ebp, ebx |
||
1319 | add ebp, 4 |
||
1320 | mov ebp, [ebp+std_application_base_address] |
||
1321 | mov ebx, [ebx+std_application_base_address] |
||
1276 | Lrz | 1322 | displnl1: |
2382 | hidnplayr | 1323 | sub esp, 64 |
1 | ha | 1324 | |
2382 | hidnplayr | 1325 | test ah, ah ; DECIMAL |
1326 | jnz no_display_desnum |
||
1327 | shr eax, 16 |
||
1328 | and eax, 0xC03f |
||
652 | mario79 | 1329 | ; and eax,0x3f |
2382 | hidnplayr | 1330 | push eax |
1331 | and eax, 0x3f |
||
1332 | mov edi, esp |
||
1333 | add edi, 4+64-1 |
||
1334 | mov ecx, eax |
||
1335 | mov eax, ebx |
||
1336 | mov ebx, 10 |
||
1276 | Lrz | 1337 | d_desnum: |
2382 | hidnplayr | 1338 | xor edx, edx |
1339 | call division_64_bits |
||
1340 | div ebx |
||
1341 | add dl, 48 |
||
1342 | mov [edi], dl |
||
1343 | dec edi |
||
1344 | loop d_desnum |
||
1345 | pop eax |
||
1346 | call normalize_number |
||
1347 | call draw_num_text |
||
1348 | add esp, 64 |
||
1349 | popad |
||
1350 | ret |
||
1 | ha | 1351 | no_display_desnum: |
1352 | |||
2382 | hidnplayr | 1353 | cmp ah, 0x01 ; HEXADECIMAL |
1354 | jne no_display_hexnum |
||
1355 | shr eax, 16 |
||
1356 | and eax, 0xC03f |
||
652 | mario79 | 1357 | ; and eax,0x3f |
2382 | hidnplayr | 1358 | push eax |
1359 | and eax, 0x3f |
||
1360 | mov edi, esp |
||
1361 | add edi, 4+64-1 |
||
1362 | mov ecx, eax |
||
1363 | mov eax, ebx |
||
1364 | mov ebx, 16 |
||
1 | ha | 1365 | d_hexnum: |
2382 | hidnplayr | 1366 | xor edx, edx |
1367 | call division_64_bits |
||
1368 | div ebx |
||
1056 | Galkov | 1369 | hexletters = __fdo_hexdigits |
2382 | hidnplayr | 1370 | add edx, hexletters |
1371 | mov dl, [edx] |
||
1372 | mov [edi], dl |
||
1373 | dec edi |
||
1374 | loop d_hexnum |
||
1375 | pop eax |
||
1376 | call normalize_number |
||
1377 | call draw_num_text |
||
1378 | add esp, 64 |
||
1379 | popad |
||
1380 | ret |
||
1 | ha | 1381 | no_display_hexnum: |
1382 | |||
2382 | hidnplayr | 1383 | cmp ah, 0x02 ; BINARY |
1384 | jne no_display_binnum |
||
1385 | shr eax, 16 |
||
1386 | and eax, 0xC03f |
||
652 | mario79 | 1387 | ; and eax,0x3f |
2382 | hidnplayr | 1388 | push eax |
1389 | and eax, 0x3f |
||
1390 | mov edi, esp |
||
1391 | add edi, 4+64-1 |
||
1392 | mov ecx, eax |
||
1393 | mov eax, ebx |
||
1394 | mov ebx, 2 |
||
1 | ha | 1395 | d_binnum: |
2382 | hidnplayr | 1396 | xor edx, edx |
1397 | call division_64_bits |
||
1398 | div ebx |
||
1399 | add dl, 48 |
||
1400 | mov [edi], dl |
||
1401 | dec edi |
||
1402 | loop d_binnum |
||
1403 | pop eax |
||
1404 | call normalize_number |
||
1405 | call draw_num_text |
||
1406 | add esp, 64 |
||
1407 | popad |
||
1408 | ret |
||
1 | ha | 1409 | no_display_binnum: |
1410 | |||
2382 | hidnplayr | 1411 | add esp, 64 |
1412 | popad |
||
1413 | ret |
||
1 | ha | 1414 | |
652 | mario79 | 1415 | normalize_number: |
2382 | hidnplayr | 1416 | test ah, 0x80 |
1417 | jz .continue |
||
1418 | mov ecx, 48 |
||
1419 | and eax, 0x3f |
||
652 | mario79 | 1420 | @@: |
2382 | hidnplayr | 1421 | inc edi |
1422 | cmp [edi], cl |
||
1423 | jne .continue |
||
1424 | dec eax |
||
1425 | cmp eax, 1 |
||
1426 | ja @r |
||
1427 | mov al, 1 |
||
652 | mario79 | 1428 | .continue: |
2382 | hidnplayr | 1429 | and eax, 0x3f |
1430 | ret |
||
1 | ha | 1431 | |
655 | mario79 | 1432 | division_64_bits: |
2382 | hidnplayr | 1433 | test [esp+1+4], byte 0x40 |
1434 | jz .continue |
||
1435 | push eax |
||
1436 | mov eax, ebp |
||
1437 | div ebx |
||
1438 | mov ebp, eax |
||
1439 | pop eax |
||
655 | mario79 | 1440 | .continue: |
2382 | hidnplayr | 1441 | ret |
652 | mario79 | 1442 | |
1 | ha | 1443 | draw_num_text: |
2382 | hidnplayr | 1444 | mov esi, eax |
1445 | mov edx, 64+4 |
||
1446 | sub edx, eax |
||
1447 | add edx, esp |
||
1448 | mov ebx, [esp+64+32-8+4] |
||
684 | diamond | 1449 | ; add window start x & y |
2382 | hidnplayr | 1450 | mov ecx, [TASK_BASE] |
465 | serge | 1451 | |
2382 | hidnplayr | 1452 | mov edi, [CURRENT_TASK] |
1453 | shl edi, 8 |
||
465 | serge | 1454 | |
2382 | hidnplayr | 1455 | mov eax, [ecx-twdw+WDATA.box.left] |
1456 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1457 | shl eax, 16 |
||
1458 | add eax, [ecx-twdw+WDATA.box.top] |
||
1459 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1460 | add ebx, eax |
||
1461 | mov ecx, [esp+64+32-12+4] |
||
1462 | and ecx, not 0x80000000 ; force counted string |
||
1463 | mov eax, [esp+64+8] ; background color (if given) |
||
1464 | mov edi, [esp+64+4] |
||
1465 | jmp dtext |
||
1 | ha | 1466 | |
1467 | align 4 |
||
1468 | |||
1469 | sys_setup: |
||
1470 | |||
1471 | ; 1=roland mpu midi base , base io address |
||
1472 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1473 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1474 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1475 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1476 | ; 8=fat32 partition in hd |
||
1477 | ; 9 |
||
1478 | ; 10 = sound dma channel |
||
1479 | ; 11 = enable lba read |
||
1480 | ; 12 = enable pci access |
||
1481 | |||
1482 | |||
2382 | hidnplayr | 1483 | and [esp+32], dword 0 |
1484 | dec ebx ; MIDI |
||
1485 | jnz nsyse1 |
||
1486 | cmp ecx, 0x100 |
||
1 | ha | 1487 | |
2382 | hidnplayr | 1488 | jb nsyse1 |
1489 | mov esi, 65535 |
||
1490 | cmp esi, ecx |
||
1276 | Lrz | 1491 | |
2382 | hidnplayr | 1492 | jb nsyse1 |
1493 | mov [midi_base], cx ;bx |
||
1494 | mov word [mididp], cx;bx |
||
1495 | inc cx ;bx |
||
1496 | mov word [midisp], cx;bx |
||
1497 | ret |
||
1276 | Lrz | 1498 | |
283 | diamond | 1499 | iglobal |
1 | ha | 1500 | midi_base dw 0 |
283 | diamond | 1501 | endg |
1 | ha | 1502 | |
1503 | nsyse1: |
||
2382 | hidnplayr | 1504 | dec ebx ; KEYBOARD |
1505 | jnz nsyse2 |
||
1506 | mov edi, [TASK_BASE] |
||
1507 | mov eax, [edi+TASKDATA.mem_start] |
||
1508 | add eax, edx |
||
1 | ha | 1509 | |
2382 | hidnplayr | 1510 | dec ecx |
1511 | jnz kbnobase |
||
1512 | mov ebx, keymap |
||
1513 | mov ecx, 128 |
||
1514 | call memmove |
||
1515 | ret |
||
1 | ha | 1516 | kbnobase: |
2382 | hidnplayr | 1517 | dec ecx |
1518 | jnz kbnoshift |
||
1276 | Lrz | 1519 | |
2382 | hidnplayr | 1520 | mov ebx, keymap_shift |
1521 | mov ecx, 128 |
||
1522 | call memmove |
||
1523 | ret |
||
1 | ha | 1524 | kbnoshift: |
2382 | hidnplayr | 1525 | dec ecx |
1526 | jnz kbnoalt |
||
1527 | mov ebx, keymap_alt |
||
1528 | mov ecx, 128 |
||
1529 | call memmove |
||
1530 | ret |
||
1 | ha | 1531 | kbnoalt: |
2382 | hidnplayr | 1532 | sub ecx, 6 |
1533 | jnz kbnocountry |
||
1534 | mov word [keyboard], dx |
||
1535 | ret |
||
1 | ha | 1536 | kbnocountry: |
2382 | hidnplayr | 1537 | mov [esp+32], dword 1 |
1538 | ret |
||
1 | ha | 1539 | nsyse2: |
2382 | hidnplayr | 1540 | dec ebx ; CD |
1541 | jnz nsyse4 |
||
1276 | Lrz | 1542 | |
2382 | hidnplayr | 1543 | test ecx, ecx |
1544 | jz nosesl |
||
1276 | Lrz | 1545 | |
2382 | hidnplayr | 1546 | cmp ecx, 4 |
1547 | ja nosesl |
||
1548 | mov [cd_base], cl |
||
1276 | Lrz | 1549 | |
2382 | hidnplayr | 1550 | dec ecx |
1551 | jnz noprma |
||
1552 | mov [cdbase], 0x1f0 |
||
1553 | mov [cdid], 0xa0 |
||
1 | ha | 1554 | noprma: |
1276 | Lrz | 1555 | |
2382 | hidnplayr | 1556 | dec ecx |
1557 | jnz noprsl |
||
1558 | mov [cdbase], 0x1f0 |
||
1559 | mov [cdid], 0xb0 |
||
1 | ha | 1560 | noprsl: |
2382 | hidnplayr | 1561 | dec ecx |
1562 | jnz nosema |
||
1563 | mov [cdbase], 0x170 |
||
1564 | mov [cdid], 0xa0 |
||
1 | ha | 1565 | nosema: |
2382 | hidnplayr | 1566 | dec ecx |
1567 | jnz nosesl |
||
1568 | mov [cdbase], 0x170 |
||
1569 | mov [cdid], 0xb0 |
||
1 | ha | 1570 | nosesl: |
2382 | hidnplayr | 1571 | ret |
1 | ha | 1572 | |
1276 | Lrz | 1573 | iglobal |
1 | ha | 1574 | cd_base db 0 |
1575 | |||
1276 | Lrz | 1576 | endg |
1 | ha | 1577 | nsyse4: |
2382 | hidnplayr | 1578 | |
1579 | sub ebx, 2 ; SYSTEM LANGUAGE |
||
1580 | jnz nsyse5 |
||
1581 | mov [syslang], ecx |
||
1582 | ret |
||
1 | ha | 1583 | nsyse5: |
1584 | |||
2382 | hidnplayr | 1585 | sub ebx, 2 ; HD BASE |
1586 | jnz nsyse7 |
||
1276 | Lrz | 1587 | |
2382 | hidnplayr | 1588 | test ecx, ecx |
1589 | jz nosethd |
||
1276 | Lrz | 1590 | |
2382 | hidnplayr | 1591 | cmp ecx, 4 |
1592 | ja nosethd |
||
1593 | mov [hd_base], cl |
||
1594 | |||
1595 | cmp ecx, 1 |
||
1596 | jnz noprmahd |
||
1597 | mov [hdbase], 0x1f0 |
||
1598 | and dword [hdid], 0x0 |
||
1599 | mov dword [hdpos], ecx |
||
1 | ha | 1600 | ; call set_FAT32_variables |
1601 | noprmahd: |
||
1276 | Lrz | 1602 | |
2382 | hidnplayr | 1603 | cmp ecx, 2 |
1604 | jnz noprslhd |
||
1605 | mov [hdbase], 0x1f0 |
||
1606 | mov [hdid], 0x10 |
||
1607 | mov dword [hdpos], ecx |
||
1 | ha | 1608 | ; call set_FAT32_variables |
1609 | noprslhd: |
||
1276 | Lrz | 1610 | |
2382 | hidnplayr | 1611 | cmp ecx, 3 |
1612 | jnz nosemahd |
||
1613 | mov [hdbase], 0x170 |
||
1614 | and dword [hdid], 0x0 |
||
1615 | mov dword [hdpos], ecx |
||
1 | ha | 1616 | ; call set_FAT32_variables |
1617 | nosemahd: |
||
1276 | Lrz | 1618 | |
2382 | hidnplayr | 1619 | cmp ecx, 4 |
1620 | jnz noseslhd |
||
1621 | mov [hdbase], 0x170 |
||
1622 | mov [hdid], 0x10 |
||
1623 | mov dword [hdpos], ecx |
||
1 | ha | 1624 | ; call set_FAT32_variables |
1625 | noseslhd: |
||
2382 | hidnplayr | 1626 | call reserve_hd1 |
1627 | call reserve_hd_channel |
||
1628 | call free_hd_channel |
||
1629 | and dword [hd1_status], 0 ; free |
||
75 | diamond | 1630 | nosethd: |
2382 | hidnplayr | 1631 | ret |
1 | ha | 1632 | |
283 | diamond | 1633 | iglobal |
1 | ha | 1634 | hd_base db 0 |
283 | diamond | 1635 | endg |
1 | ha | 1636 | |
802 | serge | 1637 | nsyse7: |
1 | ha | 1638 | |
1260 | Lrz | 1639 | ; cmp eax,8 ; HD PARTITION |
2382 | hidnplayr | 1640 | dec ebx |
1641 | jnz nsyse8 |
||
1642 | mov [fat32part], ecx |
||
1 | ha | 1643 | ; call set_FAT32_variables |
2382 | hidnplayr | 1644 | call reserve_hd1 |
1645 | call reserve_hd_channel |
||
1646 | call free_hd_channel |
||
1514 | hidnplayr | 1647 | ; pusha |
2382 | hidnplayr | 1648 | call choice_necessity_partition_1 |
1514 | hidnplayr | 1649 | ; popa |
2382 | hidnplayr | 1650 | and dword [hd1_status], 0 ; free |
1651 | ret |
||
1 | ha | 1652 | |
802 | serge | 1653 | nsyse8: |
1260 | Lrz | 1654 | ; cmp eax,11 ; ENABLE LBA READ |
2382 | hidnplayr | 1655 | and ecx, 1 |
1656 | sub ebx, 3 |
||
1657 | jnz no_set_lba_read |
||
1658 | mov [lba_read_enabled], ecx |
||
1659 | ret |
||
1 | ha | 1660 | |
802 | serge | 1661 | no_set_lba_read: |
1260 | Lrz | 1662 | ; cmp eax,12 ; ENABLE PCI ACCESS |
2382 | hidnplayr | 1663 | dec ebx |
1664 | jnz sys_setup_err |
||
1665 | mov [pci_access_enabled], ecx |
||
1666 | ret |
||
1 | ha | 1667 | |
75 | diamond | 1668 | sys_setup_err: |
2382 | hidnplayr | 1669 | or [esp+32], dword -1 |
1670 | ret |
||
1 | ha | 1671 | |
1672 | align 4 |
||
1673 | |||
1674 | sys_getsetup: |
||
1675 | |||
1676 | ; 1=roland mpu midi base , base io address |
||
1677 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1678 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1679 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1680 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1681 | ; 8=fat32 partition in hd |
||
1682 | ; 9=get hs timer tic |
||
1683 | |||
1276 | Lrz | 1684 | ; cmp eax,1 |
2382 | hidnplayr | 1685 | dec ebx |
1686 | jnz ngsyse1 |
||
1687 | movzx eax, [midi_base] |
||
1688 | mov [esp+32], eax |
||
1689 | ret |
||
802 | serge | 1690 | ngsyse1: |
1276 | Lrz | 1691 | ; cmp eax,2 |
2382 | hidnplayr | 1692 | dec ebx |
1693 | jnz ngsyse2 |
||
1 | ha | 1694 | |
2382 | hidnplayr | 1695 | mov edi, [TASK_BASE] |
1696 | mov ebx, [edi+TASKDATA.mem_start] |
||
1697 | add ebx, edx |
||
1276 | Lrz | 1698 | |
1699 | ; cmp ebx,1 |
||
2382 | hidnplayr | 1700 | dec ecx |
1701 | jnz kbnobaseret |
||
1702 | mov eax, keymap |
||
1703 | mov ecx, 128 |
||
1704 | call memmove |
||
1705 | ret |
||
802 | serge | 1706 | kbnobaseret: |
1276 | Lrz | 1707 | ; cmp ebx,2 |
2382 | hidnplayr | 1708 | dec ecx |
1709 | jnz kbnoshiftret |
||
1276 | Lrz | 1710 | |
2382 | hidnplayr | 1711 | mov eax, keymap_shift |
1712 | mov ecx, 128 |
||
1713 | call memmove |
||
1714 | ret |
||
802 | serge | 1715 | kbnoshiftret: |
1276 | Lrz | 1716 | ; cmp ebx,3 |
2382 | hidnplayr | 1717 | dec ecx |
1718 | jne kbnoaltret |
||
1276 | Lrz | 1719 | |
2382 | hidnplayr | 1720 | mov eax, keymap_alt |
1721 | mov ecx, 128 |
||
1722 | call memmove |
||
1723 | ret |
||
802 | serge | 1724 | kbnoaltret: |
1276 | Lrz | 1725 | ; cmp ebx,9 |
2382 | hidnplayr | 1726 | sub ecx, 6 |
1727 | jnz ngsyse2 |
||
1728 | movzx eax, word [keyboard] |
||
1729 | mov [esp+32], eax |
||
1730 | ret |
||
1276 | Lrz | 1731 | |
1732 | |||
802 | serge | 1733 | ngsyse2: |
1276 | Lrz | 1734 | ; cmp eax,3 |
2382 | hidnplayr | 1735 | dec ebx |
1736 | jnz ngsyse3 |
||
1737 | movzx eax, [cd_base] |
||
1738 | mov [esp+32], eax |
||
1739 | ret |
||
802 | serge | 1740 | ngsyse3: |
1276 | Lrz | 1741 | ; cmp eax,5 |
2382 | hidnplayr | 1742 | sub ebx, 2 |
1743 | jnz ngsyse5 |
||
1744 | mov eax, [syslang] |
||
1745 | mov [esp+32], eax |
||
1746 | ret |
||
802 | serge | 1747 | ngsyse5: |
1276 | Lrz | 1748 | ; cmp eax,7 |
2382 | hidnplayr | 1749 | sub ebx, 2 |
1750 | jnz ngsyse7 |
||
1751 | movzx eax, [hd_base] |
||
1752 | mov [esp+32], eax |
||
1753 | ret |
||
802 | serge | 1754 | ngsyse7: |
1276 | Lrz | 1755 | ; cmp eax,8 |
2382 | hidnplayr | 1756 | dec ebx |
1757 | jnz ngsyse8 |
||
1758 | mov eax, [fat32part] |
||
1759 | mov [esp+32], eax |
||
1760 | ret |
||
802 | serge | 1761 | ngsyse8: |
1276 | Lrz | 1762 | ; cmp eax,9 |
2382 | hidnplayr | 1763 | dec ebx |
1764 | jnz ngsyse9 |
||
1765 | mov eax, [timer_ticks];[0xfdf0] |
||
1766 | mov [esp+32], eax |
||
1767 | ret |
||
802 | serge | 1768 | ngsyse9: |
1276 | Lrz | 1769 | ; cmp eax,11 |
2382 | hidnplayr | 1770 | sub ebx, 2 |
1771 | jnz ngsyse11 |
||
1772 | mov eax, [lba_read_enabled] |
||
1773 | mov [esp+32], eax |
||
1774 | ret |
||
802 | serge | 1775 | ngsyse11: |
1276 | Lrz | 1776 | ; cmp eax,12 |
2382 | hidnplayr | 1777 | dec ebx |
1778 | jnz ngsyse12 |
||
1779 | mov eax, [pci_access_enabled] |
||
1780 | mov [esp+32], eax |
||
1781 | ret |
||
802 | serge | 1782 | ngsyse12: |
2382 | hidnplayr | 1783 | mov [esp+32], dword 1 |
1784 | ret |
||
1 | ha | 1785 | |
2382 | hidnplayr | 1786 | |
479 | kastigar | 1787 | get_timer_ticks: |
2382 | hidnplayr | 1788 | mov eax, [timer_ticks] |
1789 | ret |
||
479 | kastigar | 1790 | |
283 | diamond | 1791 | iglobal |
1 | ha | 1792 | align 4 |
221 | serge | 1793 | mousefn dd msscreen, mswin, msbutton, msset |
2382 | hidnplayr | 1794 | dd app_load_cursor |
1795 | dd app_set_cursor |
||
1796 | dd app_delete_cursor |
||
1797 | dd msz |
||
283 | diamond | 1798 | endg |
1 | ha | 1799 | |
1800 | readmousepos: |
||
1801 | |||
1802 | ; eax=0 screen relative |
||
1803 | ; eax=1 window relative |
||
1804 | ; eax=2 buttons pressed |
||
221 | serge | 1805 | ; eax=3 set mouse pos ; reserved |
1806 | ; eax=4 load cursor |
||
1807 | ; eax=5 set cursor |
||
1808 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1809 | ; eax=7 get mouse_z |
1 | ha | 1810 | |
2382 | hidnplayr | 1811 | cmp ebx, 7 |
1812 | ja msset |
||
1813 | jmp [mousefn+ebx*4] |
||
221 | serge | 1814 | msscreen: |
2382 | hidnplayr | 1815 | mov eax, [MOUSE_X] |
1816 | shl eax, 16 |
||
1817 | mov ax, [MOUSE_Y] |
||
1818 | mov [esp+36-4], eax |
||
1819 | ret |
||
221 | serge | 1820 | mswin: |
2382 | hidnplayr | 1821 | mov eax, [MOUSE_X] |
1822 | shl eax, 16 |
||
1823 | mov ax, [MOUSE_Y] |
||
1824 | mov esi, [TASK_BASE] |
||
1825 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1826 | shl ebx, 16 |
||
1827 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1828 | sub eax, ebx |
||
1 | ha | 1829 | |
2382 | hidnplayr | 1830 | mov edi, [CURRENT_TASK] |
1831 | shl edi, 8 |
||
1832 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1833 | rol eax, 16 |
||
1834 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1835 | rol eax, 16 |
||
1836 | mov [esp+36-4], eax |
||
1837 | ret |
||
221 | serge | 1838 | msbutton: |
2382 | hidnplayr | 1839 | movzx eax, byte [BTN_DOWN] |
1840 | mov [esp+36-4], eax |
||
1841 | ret |
||
479 | kastigar | 1842 | msz: |
2382 | hidnplayr | 1843 | mov edi, [TASK_COUNT] |
1844 | movzx edi, word [WIN_POS + edi*2] |
||
1845 | cmp edi, [CURRENT_TASK] |
||
1846 | jne @f |
||
1847 | mov ax, [MOUSE_SCROLL_H] |
||
1848 | shl eax, 16 |
||
1849 | mov ax, [MOUSE_SCROLL_V] |
||
1850 | mov [esp+36-4], eax |
||
1851 | and [MOUSE_SCROLL_H], word 0 |
||
1852 | and [MOUSE_SCROLL_V], word 0 |
||
1853 | ret |
||
479 | kastigar | 1854 | @@: |
2382 | hidnplayr | 1855 | and [esp+36-4], dword 0 |
1276 | Lrz | 1856 | ; ret |
221 | serge | 1857 | msset: |
2382 | hidnplayr | 1858 | ret |
164 | serge | 1859 | |
221 | serge | 1860 | app_load_cursor: |
2382 | hidnplayr | 1861 | cmp ecx, OS_BASE |
1862 | jae msset |
||
1863 | stdcall load_cursor, ecx, edx |
||
1864 | mov [esp+36-4], eax |
||
1865 | ret |
||
164 | serge | 1866 | |
221 | serge | 1867 | app_set_cursor: |
2382 | hidnplayr | 1868 | stdcall set_cursor, ecx |
1869 | mov [esp+36-4], eax |
||
1870 | ret |
||
1 | ha | 1871 | |
233 | serge | 1872 | app_delete_cursor: |
2382 | hidnplayr | 1873 | stdcall delete_cursor, ecx |
1874 | mov [esp+36-4], eax |
||
1875 | ret |
||
1 | ha | 1876 | |
1877 | is_input: |
||
1878 | |||
2382 | hidnplayr | 1879 | push edx |
1880 | mov dx, word [midisp] |
||
1881 | in al, dx |
||
1882 | and al, 0x80 |
||
1883 | pop edx |
||
1884 | ret |
||
1 | ha | 1885 | |
1886 | is_output: |
||
1887 | |||
2382 | hidnplayr | 1888 | push edx |
1889 | mov dx, word [midisp] |
||
1890 | in al, dx |
||
1891 | and al, 0x40 |
||
1892 | pop edx |
||
1893 | ret |
||
1 | ha | 1894 | |
1895 | |||
1896 | get_mpu_in: |
||
1897 | |||
2382 | hidnplayr | 1898 | push edx |
1899 | mov dx, word [mididp] |
||
1900 | in al, dx |
||
1901 | pop edx |
||
1902 | ret |
||
1 | ha | 1903 | |
1904 | |||
1905 | put_mpu_out: |
||
1906 | |||
2382 | hidnplayr | 1907 | push edx |
1908 | mov dx, word [mididp] |
||
1909 | out dx, al |
||
1910 | pop edx |
||
1911 | ret |
||
1 | ha | 1912 | |
1913 | |||
1914 | |||
1915 | align 4 |
||
1916 | |||
1917 | sys_midi: |
||
2382 | hidnplayr | 1918 | cmp [mididp], 0 |
1919 | jnz sm0 |
||
1920 | mov [esp+36], dword 1 |
||
1921 | ret |
||
1276 | Lrz | 1922 | sm0: |
2382 | hidnplayr | 1923 | and [esp+36], dword 0 |
1924 | dec ebx |
||
1925 | jnz smn1 |
||
1276 | Lrz | 1926 | ; call setuart |
1927 | su1: |
||
2382 | hidnplayr | 1928 | call is_output |
1929 | test al, al |
||
1930 | jnz su1 |
||
1931 | mov dx, word [midisp] |
||
1932 | mov al, 0xff |
||
1933 | out dx, al |
||
1276 | Lrz | 1934 | su2: |
2382 | hidnplayr | 1935 | mov dx, word [midisp] |
1936 | mov al, 0xff |
||
1937 | out dx, al |
||
1938 | call is_input |
||
1939 | test al, al |
||
1940 | jnz su2 |
||
1941 | call get_mpu_in |
||
1942 | cmp al, 0xfe |
||
1943 | jnz su2 |
||
1276 | Lrz | 1944 | su3: |
2382 | hidnplayr | 1945 | call is_output |
1946 | test al, al |
||
1947 | jnz su3 |
||
1948 | mov dx, word [midisp] |
||
1949 | mov al, 0x3f |
||
1950 | out dx, al |
||
1951 | ret |
||
1276 | Lrz | 1952 | smn1: |
2382 | hidnplayr | 1953 | dec ebx |
1954 | jnz smn2 |
||
1276 | Lrz | 1955 | sm10: |
2382 | hidnplayr | 1956 | call get_mpu_in |
1957 | call is_output |
||
1958 | test al, al |
||
1959 | jnz sm10 |
||
1960 | mov al, bl |
||
1961 | call put_mpu_out |
||
1962 | smn2: |
||
1963 | ret |
||
1 | ha | 1964 | |
1965 | detect_devices: |
||
1966 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1967 | ;include 'detect/commouse.inc' |
479 | kastigar | 1968 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1969 | ;include 'detect/dev_fd.inc' |
1970 | ;include 'detect/dev_hdcd.inc' |
||
1971 | ;include 'detect/sear_par.inc' |
||
1972 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 1973 | ret |
1 | ha | 1974 | |
1975 | sys_end: |
||
2540 | hidnplayr | 1976 | ;-------------------------------------- |
1977 | cmp [_display.select_cursor], 0 |
||
1978 | je @f |
||
1979 | ; restore default cursor before killing |
||
1980 | pusha |
||
2382 | hidnplayr | 1981 | mov ecx, [current_slot] |
2540 | hidnplayr | 1982 | call restore_default_cursor_before_killing |
1983 | popa |
||
1984 | @@: |
||
1985 | ;-------------------------------------- |
||
2941 | hidnplayr | 1986 | ; kill all sockets this process owns |
1987 | pusha |
||
1988 | mov edx, [TASK_BASE] |
||
1989 | mov edx, [edx+TASKDATA.pid] |
||
1990 | call SOCKET_process_end |
||
1991 | popa |
||
1992 | ;-------------------------------------- |
||
2540 | hidnplayr | 1993 | mov ecx, [current_slot] |
2382 | hidnplayr | 1994 | mov eax, [ecx+APPDATA.tls_base] |
1995 | test eax, eax |
||
1996 | jz @F |
||
1220 | serge | 1997 | |
2382 | hidnplayr | 1998 | stdcall user_free, eax |
1220 | serge | 1999 | @@: |
2000 | |||
2382 | hidnplayr | 2001 | mov eax, [TASK_BASE] |
2002 | mov [eax+TASKDATA.state], 3; terminate this program |
||
41 | mikedld | 2003 | |
2382 | hidnplayr | 2004 | waitterm: ; wait here for termination |
2005 | mov ebx, 100 |
||
2006 | call delay_hs |
||
2007 | jmp waitterm |
||
2540 | hidnplayr | 2008 | ;------------------------------------------------------------------------------ |
2009 | align 4 |
||
2010 | restore_default_cursor_before_killing: |
||
2011 | pushfd |
||
2012 | cli |
||
2013 | mov eax, [def_cursor] |
||
2014 | mov [ecx+APPDATA.cursor], eax |
||
1 | ha | 2015 | |
2540 | hidnplayr | 2016 | movzx eax, word [MOUSE_Y] |
2017 | movzx ebx, word [MOUSE_X] |
||
2018 | ; mov ecx, [Screen_Max_X] |
||
2019 | ; inc ecx |
||
2020 | ; mul ecx |
||
2021 | mov eax, [d_width_calc_area + eax*4] |
||
2022 | |||
2023 | add eax, [_WinMapAddress] |
||
2024 | movzx edx, byte [ebx+eax] |
||
2025 | shl edx, 8 |
||
2026 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
||
2027 | |||
2028 | cmp esi, [current_cursor] |
||
2029 | je @f |
||
2030 | |||
2031 | push esi |
||
2032 | call [_display.select_cursor] |
||
2033 | mov [current_cursor], esi |
||
2034 | @@: |
||
2035 | mov [redrawmouse_unconditional], 1 |
||
2036 | popfd |
||
2037 | ; call [draw_pointer] |
||
2038 | call __sys_draw_pointer |
||
2039 | ret |
||
2040 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 2041 | iglobal |
170 | serge | 2042 | align 4 |
75 | diamond | 2043 | sys_system_table: |
2382 | hidnplayr | 2044 | dd sysfn_deactivate ; 1 = deactivate window |
2045 | dd sysfn_terminate ; 2 = terminate thread |
||
2046 | dd sysfn_activate ; 3 = activate window |
||
2047 | dd sysfn_getidletime ; 4 = get idle time |
||
2048 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
2049 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
2050 | dd sysfn_getactive ; 7 = get active window |
||
2051 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
2052 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
2053 | dd sysfn_minimize ; 10 = minimize window |
||
2054 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
2055 | dd sysfn_lastkey ; 12 = get last pressed key |
||
2056 | dd sysfn_getversion ; 13 = get kernel version |
||
2057 | dd sysfn_waitretrace ; 14 = wait retrace |
||
2058 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
2059 | dd sysfn_getfreemem ; 16 = get free memory size |
||
2060 | dd sysfn_getallmem ; 17 = get total memory size |
||
2061 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
2062 | ; instead of slot |
||
2063 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
2064 | dd sysfn_meminfo ; 20 = get extended memory info |
||
2065 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
2066 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
3187 | hidnplayr | 2067 | dd sysfn_min_windows ; 23 = minimize all windows |
2068 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
||
75 | diamond | 2069 | sysfn_num = ($ - sys_system_table)/4 |
2070 | endg |
||
2382 | hidnplayr | 2071 | ;------------------------------------------------------------------------------ |
1 | ha | 2072 | sys_system: |
2382 | hidnplayr | 2073 | dec ebx |
2074 | cmp ebx, sysfn_num |
||
2075 | jae @f |
||
2076 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 2077 | @@: |
2382 | hidnplayr | 2078 | ret |
2079 | ;------------------------------------------------------------------------------ |
||
2080 | sysfn_shutdown: ; 18.9 = system shutdown |
||
2081 | cmp ecx, 1 |
||
2082 | jl exit_for_anyone |
||
2083 | cmp ecx, 4 |
||
2084 | jg exit_for_anyone |
||
2085 | mov [BOOT_VAR+0x9030], cl |
||
1 | ha | 2086 | |
2382 | hidnplayr | 2087 | mov eax, [TASK_COUNT] |
2088 | mov [SYS_SHUTDOWN], al |
||
2089 | mov [shutdown_processes], eax |
||
2090 | and dword [esp+32], 0 |
||
748 | heavyiron | 2091 | exit_for_anyone: |
2382 | hidnplayr | 2092 | ret |
1 | ha | 2093 | uglobal |
2382 | hidnplayr | 2094 | shutdown_processes: |
2095 | dd 0x0 |
||
1 | ha | 2096 | endg |
2382 | hidnplayr | 2097 | ;------------------------------------------------------------------------------ |
2098 | sysfn_terminate: ; 18.2 = TERMINATE |
||
2540 | hidnplayr | 2099 | push ecx |
2382 | hidnplayr | 2100 | cmp ecx, 2 |
2101 | jb noprocessterminate |
||
3359 | hidnplayr | 2102 | mov edx, [TASK_COUNT] |
2103 | cmp ecx, edx |
||
2382 | hidnplayr | 2104 | ja noprocessterminate |
3359 | hidnplayr | 2105 | mov eax, [TASK_COUNT] |
2849 | hidnplayr | 2106 | shl ecx, 5 |
2382 | hidnplayr | 2107 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2867 | hidnplayr | 2108 | add ecx, CURRENT_TASK+TASKDATA.state |
2109 | cmp byte [ecx], 9 |
||
2382 | hidnplayr | 2110 | jz noprocessterminate |
3359 | hidnplayr | 2111 | push ecx edx |
2112 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
||
2113 | call request_terminate |
||
2114 | pop edx ecx |
||
2115 | test eax, eax |
||
2116 | jz noprocessterminate |
||
2540 | hidnplayr | 2117 | ;-------------------------------------- |
2849 | hidnplayr | 2118 | ; terminate all network sockets it used |
2119 | pusha |
||
2120 | call SOCKET_process_end |
||
2121 | popa |
||
2122 | ;-------------------------------------- |
||
2540 | hidnplayr | 2123 | cmp [_display.select_cursor], 0 |
2124 | je .restore_end |
||
2125 | ; restore default cursor before killing |
||
2126 | pusha |
||
2127 | mov ecx, [esp+32] |
||
2128 | shl ecx, 8 |
||
2129 | add ecx, SLOT_BASE |
||
2130 | mov eax, [def_cursor] |
||
2131 | cmp [ecx+APPDATA.cursor], eax |
||
2132 | je @f |
||
2133 | call restore_default_cursor_before_killing |
||
2134 | @@: |
||
2135 | popa |
||
2136 | .restore_end: |
||
2137 | ;-------------------------------------- |
||
1 | ha | 2138 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2382 | hidnplayr | 2139 | mov [ecx], byte 3; clear possible i40's |
1 | ha | 2140 | ;call MEM_Heap_UnLock |
2141 | |||
2382 | hidnplayr | 2142 | cmp edx, [application_table_status]; clear app table stat |
2143 | jne noatsc |
||
2144 | and [application_table_status], 0 |
||
2540 | hidnplayr | 2145 | noatsc: |
2146 | noprocessterminate: |
||
2147 | add esp, 4 |
||
2382 | hidnplayr | 2148 | ret |
2149 | ;------------------------------------------------------------------------------ |
||
85 | halyavin | 2150 | sysfn_terminate2: |
2151 | ;lock application_table_status mutex |
||
164 | serge | 2152 | .table_status: |
2382 | hidnplayr | 2153 | cli |
2154 | cmp [application_table_status], 0 |
||
2155 | je .stf |
||
2156 | sti |
||
2157 | call change_task |
||
2158 | jmp .table_status |
||
85 | halyavin | 2159 | .stf: |
2382 | hidnplayr | 2160 | call set_application_table_status |
2161 | mov eax, ecx |
||
2162 | call pid_to_slot |
||
2163 | test eax, eax |
||
2164 | jz .not_found |
||
2165 | mov ecx, eax |
||
2166 | cli |
||
2167 | call sysfn_terminate |
||
2168 | and [application_table_status], 0 |
||
2169 | sti |
||
2170 | and dword [esp+32], 0 |
||
2171 | ret |
||
85 | halyavin | 2172 | .not_found: |
2382 | hidnplayr | 2173 | mov [application_table_status], 0 |
2174 | or dword [esp+32], -1 |
||
2175 | ret |
||
2176 | ;------------------------------------------------------------------------------ |
||
2177 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
||
2178 | cmp ecx, 2 |
||
2179 | jb .nowindowdeactivate |
||
2180 | cmp ecx, [TASK_COUNT] |
||
2181 | ja .nowindowdeactivate |
||
2540 | hidnplayr | 2182 | |
2382 | hidnplayr | 2183 | movzx esi, word [WIN_STACK + ecx*2] |
2184 | cmp esi, 1 |
||
2185 | je .nowindowdeactivate ; already deactive |
||
85 | halyavin | 2186 | |
2382 | hidnplayr | 2187 | mov edi, ecx |
2188 | shl edi, 5 |
||
2189 | add edi, window_data |
||
2190 | movzx esi, word [WIN_STACK + ecx * 2] |
||
2191 | lea esi, [WIN_POS + esi * 2] |
||
2192 | call window._.window_deactivate |
||
2540 | hidnplayr | 2193 | |
2382 | hidnplayr | 2194 | xor eax, eax |
2195 | mov byte[MOUSE_BACKGROUND], al |
||
2196 | mov byte[DONT_DRAW_MOUSE], al |
||
2197 | mov byte[MOUSE_DOWN], 0 |
||
105 | poddubny | 2198 | |
2382 | hidnplayr | 2199 | call syscall_display_settings._.calculate_whole_screen |
2200 | call syscall_display_settings._.redraw_whole_screen |
||
2201 | .nowindowdeactivate: |
||
2202 | ret |
||
2540 | hidnplayr | 2203 | ;------------------------------------------------------------------------------ |
2382 | hidnplayr | 2204 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2205 | cmp ecx, 2 |
||
2206 | jb .nowindowactivate |
||
2207 | cmp ecx, [TASK_COUNT] |
||
2208 | ja .nowindowactivate |
||
105 | poddubny | 2209 | |
2382 | hidnplayr | 2210 | mov [window_minimize], 2; restore window if minimized |
105 | poddubny | 2211 | |
2382 | hidnplayr | 2212 | movzx esi, word [WIN_STACK + ecx*2] |
2213 | cmp esi, [TASK_COUNT] |
||
2214 | je .nowindowactivate; already active |
||
2215 | |||
2216 | mov edi, ecx |
||
2217 | shl edi, 5 |
||
2218 | add edi, window_data |
||
2219 | movzx esi, word [WIN_STACK + ecx * 2] |
||
2220 | lea esi, [WIN_POS + esi * 2] |
||
2221 | call waredraw |
||
105 | poddubny | 2222 | .nowindowactivate: |
2382 | hidnplayr | 2223 | ret |
2224 | ;------------------------------------------------------------------------------ |
||
2225 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
||
2226 | mov eax, [idleusesec] |
||
2227 | mov [esp+32], eax |
||
2228 | ret |
||
2229 | ;------------------------------------------------------------------------------ |
||
2230 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
||
2231 | mov eax, [CPU_FREQ] |
||
2232 | mov [esp+32], eax |
||
2233 | ret |
||
2234 | ;------------------------------------------------------------------------------ |
||
1 | ha | 2235 | ; SAVE ramdisk to /hd/1/menuet.img |
2236 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2237 | include 'blkdev/rdsave.inc' |
||
2238 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 2239 | ;------------------------------------------------------------------------------ |
1232 | Lrz | 2240 | align 4 |
2382 | hidnplayr | 2241 | sysfn_getactive: ; 18.7 = get active window |
2242 | mov eax, [TASK_COUNT] |
||
2243 | movzx eax, word [WIN_POS + eax*2] |
||
2244 | mov [esp+32], eax |
||
2245 | ret |
||
2246 | ;------------------------------------------------------------------------------ |
||
2247 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1232 | Lrz | 2248 | ; cmp ecx,1 |
2382 | hidnplayr | 2249 | dec ecx |
2250 | jnz nogetsoundflag |
||
2251 | movzx eax, byte [sound_flag]; get sound_flag |
||
2252 | mov [esp+32], eax |
||
2253 | ret |
||
1 | ha | 2254 | nogetsoundflag: |
1232 | Lrz | 2255 | ; cmp ecx,2 |
2382 | hidnplayr | 2256 | dec ecx |
2257 | jnz nosoundflag |
||
2258 | xor byte [sound_flag], 1 |
||
75 | diamond | 2259 | nosoundflag: |
2382 | hidnplayr | 2260 | ret |
2261 | ;------------------------------------------------------------------------------ |
||
2262 | sysfn_minimize: ; 18.10 = minimize window |
||
2263 | mov [window_minimize], 1 |
||
2264 | ret |
||
2265 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2266 | align 4 |
2382 | hidnplayr | 2267 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 2268 | ; cmp ecx,1 |
2382 | hidnplayr | 2269 | dec ecx |
2270 | jnz full_table |
||
1 | ha | 2271 | small_table: |
2382 | hidnplayr | 2272 | call for_all_tables |
2273 | mov ecx, 10 |
||
2274 | cld |
||
2275 | rep movsb |
||
2276 | ret |
||
1 | ha | 2277 | for_all_tables: |
2382 | hidnplayr | 2278 | mov edi, edx |
2279 | mov esi, DRIVE_DATA |
||
2280 | ret |
||
1 | ha | 2281 | full_table: |
1232 | Lrz | 2282 | ; cmp ecx,2 |
2382 | hidnplayr | 2283 | dec ecx |
2284 | jnz exit_for_anyone |
||
2285 | call for_all_tables |
||
2286 | mov ecx, 16384 |
||
2287 | cld |
||
2288 | rep movsd |
||
2289 | ret |
||
2290 | ;------------------------------------------------------------------------------ |
||
2291 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
||
2292 | and dword [esp+32], 0 |
||
2293 | ret |
||
2294 | ;------------------------------------------------------------------------------ |
||
2295 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
2296 | mov edi, ecx |
||
2297 | mov esi, version_inf |
||
2298 | mov ecx, version_end-version_inf |
||
2299 | rep movsb |
||
2300 | ret |
||
2301 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 2302 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
41 | mikedld | 2303 | ;wait retrace functions |
2304 | sys_wait_retrace: |
||
2382 | hidnplayr | 2305 | mov edx, 0x3da |
41 | mikedld | 2306 | WaitRetrace_loop: |
2382 | hidnplayr | 2307 | in al, dx |
2308 | test al, 1000b |
||
2309 | jz WaitRetrace_loop |
||
2310 | and [esp+32], dword 0 |
||
2311 | ret |
||
2312 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2313 | align 4 |
2382 | hidnplayr | 2314 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 2315 | ; removed here by |
2316 | ; call mouse_centered |
||
2317 | ;* mouse centered - start code- Mario79 |
||
2318 | ;mouse_centered: |
||
2319 | ; push eax |
||
2382 | hidnplayr | 2320 | mov eax, [Screen_Max_X] |
2321 | shr eax, 1 |
||
2322 | mov [MOUSE_X], ax |
||
2323 | mov eax, [Screen_Max_Y] |
||
2324 | shr eax, 1 |
||
2325 | mov [MOUSE_Y], ax |
||
1232 | Lrz | 2326 | ; ret |
2327 | ;* mouse centered - end code- Mario79 |
||
2382 | hidnplayr | 2328 | xor eax, eax |
2329 | and [esp+32], eax |
||
1232 | Lrz | 2330 | ; pop eax |
2382 | hidnplayr | 2331 | ret |
2332 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2333 | align 4 |
120 | mario79 | 2334 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2382 | hidnplayr | 2335 | test ecx, ecx; get mouse speed factor |
2336 | jnz .set_mouse_acceleration |
||
2337 | xor eax, eax |
||
2338 | mov ax, [mouse_speed_factor] |
||
2339 | mov [esp+32], eax |
||
2340 | ret |
||
120 | mario79 | 2341 | .set_mouse_acceleration: |
1232 | Lrz | 2342 | ; cmp ecx,1 ; set mouse speed factor |
2382 | hidnplayr | 2343 | dec ecx |
2344 | jnz .get_mouse_delay |
||
2345 | mov [mouse_speed_factor], dx |
||
2346 | ret |
||
120 | mario79 | 2347 | .get_mouse_delay: |
1232 | Lrz | 2348 | ; cmp ecx,2 ; get mouse delay |
2382 | hidnplayr | 2349 | dec ecx |
2350 | jnz .set_mouse_delay |
||
2351 | mov eax, [mouse_delay] |
||
2352 | mov [esp+32], eax |
||
2353 | ret |
||
120 | mario79 | 2354 | .set_mouse_delay: |
1232 | Lrz | 2355 | ; cmp ecx,3 ; set mouse delay |
2382 | hidnplayr | 2356 | dec ecx |
2357 | jnz .set_pointer_position |
||
2358 | mov [mouse_delay], edx |
||
2359 | ret |
||
120 | mario79 | 2360 | .set_pointer_position: |
1232 | Lrz | 2361 | ; cmp ecx,4 ; set mouse pointer position |
2382 | hidnplayr | 2362 | dec ecx |
2363 | jnz .set_mouse_button |
||
2364 | cmp dx, word[Screen_Max_Y] |
||
2365 | ja .end |
||
2366 | rol edx, 16 |
||
2367 | cmp dx, word[Screen_Max_X] |
||
2368 | ja .end |
||
2369 | mov [MOUSE_X], edx |
||
2370 | ret |
||
621 | mario79 | 2371 | .set_mouse_button: |
1232 | Lrz | 2372 | ; cmp ecx,5 ; set mouse button features |
2382 | hidnplayr | 2373 | dec ecx |
2374 | jnz .end |
||
2375 | mov [BTN_DOWN], dl |
||
2376 | mov [mouse_active], 1 |
||
120 | mario79 | 2377 | .end: |
2382 | hidnplayr | 2378 | ret |
2379 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 2380 | sysfn_getfreemem: |
2382 | hidnplayr | 2381 | mov eax, [pg_data.pages_free] |
2382 | shl eax, 2 |
||
2383 | mov [esp+32], eax |
||
2384 | ret |
||
3187 | hidnplayr | 2385 | ;------------------------------------------------------------------------------ |
75 | diamond | 2386 | sysfn_getallmem: |
2382 | hidnplayr | 2387 | mov eax, [MEM_AMOUNT] |
2388 | shr eax, 10 |
||
2389 | mov [esp+32], eax |
||
2390 | ret |
||
3187 | hidnplayr | 2391 | ;------------------------------------------------------------------------------ |
608 | alver | 2392 | sysfn_pid_to_slot: |
2382 | hidnplayr | 2393 | mov eax, ecx |
2394 | call pid_to_slot |
||
2395 | mov [esp+32], eax |
||
2396 | ret |
||
3187 | hidnplayr | 2397 | ;------------------------------------------------------------------------------ |
608 | alver | 2398 | sysfn_min_rest_window: |
2382 | hidnplayr | 2399 | pushad |
2400 | mov eax, edx ; ebx - operating |
||
2401 | shr ecx, 1 |
||
2402 | jnc @f |
||
2403 | call pid_to_slot |
||
608 | alver | 2404 | @@: |
2382 | hidnplayr | 2405 | or eax, eax ; eax - number of slot |
2406 | jz .error |
||
2407 | cmp eax, 255 ; varify maximal slot number |
||
2408 | ja .error |
||
2409 | movzx eax, word [WIN_STACK + eax*2] |
||
2410 | shr ecx, 1 |
||
2411 | jc .restore |
||
608 | alver | 2412 | ; .minimize: |
2382 | hidnplayr | 2413 | call minimize_window |
2414 | jmp .exit |
||
608 | alver | 2415 | .restore: |
2382 | hidnplayr | 2416 | call restore_minimized_window |
608 | alver | 2417 | .exit: |
2382 | hidnplayr | 2418 | popad |
2419 | xor eax, eax |
||
2420 | mov [esp+32], eax |
||
2421 | ret |
||
608 | alver | 2422 | .error: |
2382 | hidnplayr | 2423 | popad |
2424 | xor eax, eax |
||
2425 | dec eax |
||
2426 | mov [esp+32], eax |
||
2427 | ret |
||
3187 | hidnplayr | 2428 | ;------------------------------------------------------------------------------ |
2429 | sysfn_min_windows: |
||
2430 | call minimize_all_window |
||
2431 | mov [esp+32], eax |
||
2432 | call change_task |
||
2433 | ret |
||
2434 | ;------------------------------------------------------------------------------ |
||
2435 | sysfn_set_screen_sizes: |
||
2436 | cmp [SCR_MODE], word 0x13 |
||
2437 | jbe .exit |
||
608 | alver | 2438 | |
3187 | hidnplayr | 2439 | cmp [_display.select_cursor], select_cursor |
2440 | jne .exit |
||
2441 | |||
2442 | cmp ecx, [display_width_standard] |
||
2443 | ja .exit |
||
2444 | |||
2445 | cmp edx, [display_height_standard] |
||
2446 | ja .exit |
||
2447 | |||
2448 | pushfd |
||
2449 | cli |
||
2450 | mov eax, ecx |
||
2451 | mov ecx, [BytesPerScanLine] |
||
2452 | mov [_display.width], eax |
||
2453 | dec eax |
||
2454 | mov [_display.height], edx |
||
2455 | dec edx |
||
2456 | ; eax - new Screen_Max_X |
||
2457 | ; edx - new Screen_Max_Y |
||
2458 | mov [do_not_touch_winmap], 1 |
||
2459 | call set_screen |
||
2460 | mov [do_not_touch_winmap], 0 |
||
2461 | popfd |
||
2462 | call change_task |
||
2463 | .exit: |
||
2464 | ret |
||
2465 | ;------------------------------------------------------------------------------ |
||
41 | mikedld | 2466 | uglobal |
2467 | screen_workarea RECT |
||
3187 | hidnplayr | 2468 | display_width_standard dd 0 |
2469 | display_height_standard dd 0 |
||
2470 | do_not_touch_winmap db 0 |
||
1 | ha | 2471 | window_minimize db 0 |
2382 | hidnplayr | 2472 | sound_flag db 0 |
3187 | hidnplayr | 2473 | |
41 | mikedld | 2474 | endg |
1 | ha | 2475 | |
2382 | hidnplayr | 2476 | UID_NONE=0 |
2477 | UID_MENUETOS=1 ;official |
||
2478 | UID_KOLIBRI=2 ;russian |
||
2479 | |||
41 | mikedld | 2480 | iglobal |
2481 | version_inf: |
||
1319 | diamond | 2482 | db 0,7,7,0 ; version 0.7.7.0 |
2382 | hidnplayr | 2483 | db 0 |
540 | victor | 2484 | dd __REV__ |
41 | mikedld | 2485 | version_end: |
2486 | endg |
||
2540 | hidnplayr | 2487 | ;------------------------------------------------------------------------------ |
2488 | align 4 |
||
1 | ha | 2489 | sys_cachetodiskette: |
2382 | hidnplayr | 2490 | cmp ebx, 1 |
2491 | jne .no_floppy_a_save |
||
2492 | mov [flp_number], 1 |
||
2493 | jmp .save_image_on_floppy |
||
2540 | hidnplayr | 2494 | ;-------------------------------------- |
2495 | align 4 |
||
671 | Ghost | 2496 | .no_floppy_a_save: |
2382 | hidnplayr | 2497 | cmp ebx, 2 |
2498 | jne .no_floppy_b_save |
||
2499 | mov [flp_number], 2 |
||
2540 | hidnplayr | 2500 | ;-------------------------------------- |
2501 | align 4 |
||
671 | Ghost | 2502 | .save_image_on_floppy: |
2382 | hidnplayr | 2503 | call save_image |
2504 | mov [esp + 32], dword 0 |
||
2505 | cmp [FDC_Status], 0 |
||
2506 | je .yes_floppy_save |
||
2540 | hidnplayr | 2507 | ;-------------------------------------- |
2508 | align 4 |
||
671 | Ghost | 2509 | .no_floppy_b_save: |
2382 | hidnplayr | 2510 | mov [esp + 32], dword 1 |
2540 | hidnplayr | 2511 | ;-------------------------------------- |
2512 | align 4 |
||
671 | Ghost | 2513 | .yes_floppy_save: |
2382 | hidnplayr | 2514 | ret |
2540 | hidnplayr | 2515 | ;------------------------------------------------------------------------------ |
1 | ha | 2516 | uglobal |
2517 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2518 | align 4 |
2519 | bgrlockpid dd 0 |
||
546 | diamond | 2520 | bgrlock db 0 |
1 | ha | 2521 | endg |
2540 | hidnplayr | 2522 | ;------------------------------------------------------------------------------ |
2523 | align 4 |
||
1 | ha | 2524 | sys_background: |
2382 | hidnplayr | 2525 | cmp ebx, 1 ; BACKGROUND SIZE |
2526 | jnz nosb1 |
||
2527 | test ecx, ecx |
||
2528 | jz sbgrr |
||
3187 | hidnplayr | 2529 | |
2382 | hidnplayr | 2530 | test edx, edx |
2531 | jz sbgrr |
||
2540 | hidnplayr | 2532 | ;-------------------------------------- |
2533 | align 4 |
||
546 | diamond | 2534 | @@: |
1071 | diamond | 2535 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2382 | hidnplayr | 2536 | bts dword [bgrlock], 0 |
2537 | jnc @f |
||
2538 | call change_task |
||
2539 | jmp @b |
||
2540 | hidnplayr | 2540 | ;-------------------------------------- |
2541 | align 4 |
||
546 | diamond | 2542 | @@: |
2382 | hidnplayr | 2543 | mov [BgrDataWidth], ecx |
2544 | mov [BgrDataHeight], edx |
||
1 | ha | 2545 | ; mov [bgrchanged],1 |
469 | serge | 2546 | |
2382 | hidnplayr | 2547 | pushad |
469 | serge | 2548 | ; return memory for old background |
2382 | hidnplayr | 2549 | mov eax, [img_background] |
2550 | cmp eax, static_background_data |
||
2551 | jz @f |
||
2552 | stdcall kernel_free, eax |
||
2540 | hidnplayr | 2553 | ;-------------------------------------- |
2554 | align 4 |
||
1107 | diamond | 2555 | @@: |
469 | serge | 2556 | ; calculate RAW size |
2382 | hidnplayr | 2557 | xor eax, eax |
2558 | inc eax |
||
2559 | cmp [BgrDataWidth], eax |
||
2560 | jae @f |
||
2561 | mov [BgrDataWidth], eax |
||
2540 | hidnplayr | 2562 | ;-------------------------------------- |
2563 | align 4 |
||
469 | serge | 2564 | @@: |
2382 | hidnplayr | 2565 | cmp [BgrDataHeight], eax |
2566 | jae @f |
||
2567 | mov [BgrDataHeight], eax |
||
2540 | hidnplayr | 2568 | ;-------------------------------------- |
2569 | align 4 |
||
469 | serge | 2570 | @@: |
2382 | hidnplayr | 2571 | mov eax, [BgrDataWidth] |
2572 | imul eax, [BgrDataHeight] |
||
2573 | lea eax, [eax*3] |
||
2540 | hidnplayr | 2574 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2575 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
||
2576 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
||
2577 | shr eax, 12 |
||
2578 | inc eax |
||
2579 | shl eax, 12 |
||
2382 | hidnplayr | 2580 | mov [mem_BACKGROUND], eax |
469 | serge | 2581 | ; get memory for new background |
2382 | hidnplayr | 2582 | stdcall kernel_alloc, eax |
2583 | test eax, eax |
||
2584 | jz .memfailed |
||
2585 | mov [img_background], eax |
||
2586 | jmp .exit |
||
2540 | hidnplayr | 2587 | ;-------------------------------------- |
2588 | align 4 |
||
1107 | diamond | 2589 | .memfailed: |
2590 | ; revert to static monotone data |
||
2382 | hidnplayr | 2591 | mov [img_background], static_background_data |
2592 | xor eax, eax |
||
2593 | inc eax |
||
2594 | mov [BgrDataWidth], eax |
||
2595 | mov [BgrDataHeight], eax |
||
2596 | mov [mem_BACKGROUND], 4 |
||
2540 | hidnplayr | 2597 | ;-------------------------------------- |
2598 | align 4 |
||
1107 | diamond | 2599 | .exit: |
2382 | hidnplayr | 2600 | popad |
2601 | mov [bgrlock], 0 |
||
2540 | hidnplayr | 2602 | ;-------------------------------------- |
2603 | align 4 |
||
2604 | sbgrr: |
||
2382 | hidnplayr | 2605 | ret |
2540 | hidnplayr | 2606 | ;------------------------------------------------------------------------------ |
2607 | align 4 |
||
875 | serge | 2608 | nosb1: |
2382 | hidnplayr | 2609 | cmp ebx, 2 ; SET PIXEL |
2610 | jnz nosb2 |
||
875 | serge | 2611 | |
2382 | hidnplayr | 2612 | mov eax, [img_background] |
2613 | test ecx, ecx |
||
2614 | jz @f |
||
2615 | cmp eax, static_background_data |
||
2616 | jz .ret |
||
2540 | hidnplayr | 2617 | ;-------------------------------------- |
2618 | align 4 |
||
1107 | diamond | 2619 | @@: |
2382 | hidnplayr | 2620 | mov ebx, [mem_BACKGROUND] |
2621 | add ebx, 4095 |
||
2622 | and ebx, -4096 |
||
2623 | sub ebx, 4 |
||
2624 | cmp ecx, ebx |
||
2625 | ja .ret |
||
875 | serge | 2626 | |
2382 | hidnplayr | 2627 | mov ebx, [eax+ecx] |
2628 | and ebx, 0xFF000000;255*256*256*256 |
||
2629 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
||
2630 | add edx, ebx |
||
2631 | mov [eax+ecx], edx |
||
2540 | hidnplayr | 2632 | ;-------------------------------------- |
2633 | align 4 |
||
1107 | diamond | 2634 | .ret: |
2382 | hidnplayr | 2635 | ret |
2540 | hidnplayr | 2636 | ;------------------------------------------------------------------------------ |
2637 | align 4 |
||
875 | serge | 2638 | nosb2: |
2382 | hidnplayr | 2639 | cmp ebx, 3 ; DRAW BACKGROUND |
2640 | jnz nosb3 |
||
2540 | hidnplayr | 2641 | ;-------------------------------------- |
2642 | align 4 |
||
1 | ha | 2643 | draw_background_temp: |
2382 | hidnplayr | 2644 | mov [background_defined], 1 |
2645 | call force_redraw_background |
||
2540 | hidnplayr | 2646 | ;-------------------------------------- |
2647 | align 4 |
||
2648 | nosb31: |
||
2382 | hidnplayr | 2649 | ret |
2540 | hidnplayr | 2650 | ;------------------------------------------------------------------------------ |
2651 | align 4 |
||
2652 | nosb3: |
||
2382 | hidnplayr | 2653 | cmp ebx, 4 ; TILED / STRETCHED |
2654 | jnz nosb4 |
||
2655 | cmp ecx, [BgrDrawMode] |
||
2656 | je nosb41 |
||
2657 | mov [BgrDrawMode], ecx |
||
2540 | hidnplayr | 2658 | ;-------------------------------------- |
2659 | align 4 |
||
2660 | nosb41: |
||
2382 | hidnplayr | 2661 | ret |
2540 | hidnplayr | 2662 | ;------------------------------------------------------------------------------ |
2663 | align 4 |
||
2664 | nosb4: |
||
2382 | hidnplayr | 2665 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2666 | jnz nosb5 |
||
2667 | cmp [img_background], static_background_data |
||
2668 | jnz @f |
||
2669 | test edx, edx |
||
2670 | jnz .fin |
||
2671 | cmp esi, 4 |
||
2672 | ja .fin |
||
2540 | hidnplayr | 2673 | ;-------------------------------------- |
2674 | align 4 |
||
2675 | @@: |
||
1 | ha | 2676 | ; bughere |
2382 | hidnplayr | 2677 | mov eax, ecx |
2678 | mov ebx, edx |
||
2679 | add ebx, [img_background];IMG_BACKGROUND |
||
2680 | mov ecx, esi |
||
2681 | call memmove |
||
2540 | hidnplayr | 2682 | ;-------------------------------------- |
2683 | align 4 |
||
2684 | .fin: |
||
2382 | hidnplayr | 2685 | ret |
2540 | hidnplayr | 2686 | ;------------------------------------------------------------------------------ |
2687 | align 4 |
||
2688 | nosb5: |
||
2382 | hidnplayr | 2689 | cmp ebx, 6 |
2690 | jnz nosb6 |
||
2540 | hidnplayr | 2691 | ;-------------------------------------- |
2692 | align 4 |
||
1071 | diamond | 2693 | ;;Maxis use atomic bts for mutex 4.4.2009 |
546 | diamond | 2694 | @@: |
2382 | hidnplayr | 2695 | bts dword [bgrlock], 0 |
2696 | jnc @f |
||
2697 | call change_task |
||
2698 | jmp @b |
||
2540 | hidnplayr | 2699 | ;-------------------------------------- |
2700 | align 4 |
||
546 | diamond | 2701 | @@: |
2382 | hidnplayr | 2702 | mov eax, [CURRENT_TASK] |
2703 | mov [bgrlockpid], eax |
||
2704 | cmp [img_background], static_background_data |
||
2705 | jz .nomem |
||
2706 | stdcall user_alloc, [mem_BACKGROUND] |
||
2707 | mov [esp+32], eax |
||
2708 | test eax, eax |
||
2709 | jz .nomem |
||
2710 | mov ebx, eax |
||
2711 | shr ebx, 12 |
||
2712 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2713 | mov esi, [img_background] |
||
2714 | shr esi, 12 |
||
2715 | mov ecx, [mem_BACKGROUND] |
||
2716 | add ecx, 0xFFF |
||
2717 | shr ecx, 12 |
||
2540 | hidnplayr | 2718 | ;-------------------------------------- |
2719 | align 4 |
||
546 | diamond | 2720 | .z: |
2382 | hidnplayr | 2721 | mov eax, [page_tabs+ebx*4] |
2722 | test al, 1 |
||
2723 | jz @f |
||
2724 | call free_page |
||
2540 | hidnplayr | 2725 | ;-------------------------------------- |
2726 | align 4 |
||
546 | diamond | 2727 | @@: |
2382 | hidnplayr | 2728 | mov eax, [page_tabs+esi*4] |
2729 | or al, PG_UW |
||
2730 | mov [page_tabs+ebx*4], eax |
||
2731 | mov eax, ebx |
||
2732 | shl eax, 12 |
||
2733 | invlpg [eax] |
||
2734 | inc ebx |
||
2735 | inc esi |
||
2736 | loop .z |
||
2737 | ret |
||
2540 | hidnplayr | 2738 | ;-------------------------------------- |
2739 | align 4 |
||
546 | diamond | 2740 | .nomem: |
2382 | hidnplayr | 2741 | and [bgrlockpid], 0 |
2742 | mov [bgrlock], 0 |
||
2540 | hidnplayr | 2743 | ;------------------------------------------------------------------------------ |
2744 | align 4 |
||
546 | diamond | 2745 | nosb6: |
2382 | hidnplayr | 2746 | cmp ebx, 7 |
2747 | jnz nosb7 |
||
2748 | cmp [bgrlock], 0 |
||
2749 | jz .err |
||
2750 | mov eax, [CURRENT_TASK] |
||
2751 | cmp [bgrlockpid], eax |
||
2752 | jnz .err |
||
2753 | mov eax, ecx |
||
2754 | mov ebx, ecx |
||
2755 | shr eax, 12 |
||
2756 | mov ecx, [page_tabs+(eax-1)*4] |
||
2757 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2758 | jz .err |
||
2759 | jnp .err |
||
2760 | push eax |
||
2761 | shr ecx, 12 |
||
2762 | dec ecx |
||
2540 | hidnplayr | 2763 | ;-------------------------------------- |
2764 | align 4 |
||
546 | diamond | 2765 | @@: |
2382 | hidnplayr | 2766 | and dword [page_tabs+eax*4], 0 |
2767 | mov edx, eax |
||
2768 | shl edx, 12 |
||
2769 | push eax |
||
2770 | invlpg [edx] |
||
2771 | pop eax |
||
2772 | inc eax |
||
2773 | loop @b |
||
2774 | pop eax |
||
2775 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2776 | stdcall user_free, ebx |
||
2777 | mov [esp+32], eax |
||
2778 | and [bgrlockpid], 0 |
||
2779 | mov [bgrlock], 0 |
||
2780 | ret |
||
2540 | hidnplayr | 2781 | ;-------------------------------------- |
2782 | align 4 |
||
546 | diamond | 2783 | .err: |
2382 | hidnplayr | 2784 | and dword [esp+32], 0 |
2785 | ret |
||
2540 | hidnplayr | 2786 | ;------------------------------------------------------------------------------ |
2787 | align 4 |
||
2788 | nosb7: |
||
2789 | cmp ebx, 8 |
||
2790 | jnz nosb8 |
||
546 | diamond | 2791 | |
2540 | hidnplayr | 2792 | mov eax, [BG_Rect_X_left_right] |
2793 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
||
2794 | mov eax, [BG_Rect_Y_top_bottom] |
||
2795 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
||
2382 | hidnplayr | 2796 | ret |
2540 | hidnplayr | 2797 | ;------------------------------------------------------------------------------ |
2798 | align 4 |
||
2799 | nosb8: |
||
3187 | hidnplayr | 2800 | cmp ebx, 9 |
2801 | jnz nosb9 |
||
2802 | ; ecx = [left]*65536 + [right] |
||
2803 | ; edx = [top]*65536 + [bottom] |
||
2804 | mov eax, [Screen_Max_X] |
||
2805 | mov ebx, [Screen_Max_Y] |
||
2806 | ; check [right] |
||
2807 | cmp cx, ax |
||
2808 | ja .exit |
||
2809 | ; check [left] |
||
2810 | ror ecx, 16 |
||
2811 | cmp cx, ax |
||
2812 | ja .exit |
||
2813 | ; check [bottom] |
||
2814 | cmp dx, bx |
||
2815 | ja .exit |
||
2816 | ; check [top] |
||
2817 | ror edx, 16 |
||
2818 | cmp dx, bx |
||
2819 | ja .exit |
||
2820 | |||
2821 | movzx eax, cx ; [left] |
||
2822 | movzx ebx, dx ; [top] |
||
2823 | |||
2824 | shr ecx, 16 ; [right] |
||
2825 | shr edx, 16 ; [bottom] |
||
2826 | |||
2827 | mov [background_defined], 1 |
||
2828 | |||
2829 | mov [draw_data+32 + RECT.left], eax |
||
2830 | mov [draw_data+32 + RECT.top], ebx |
||
2831 | |||
2832 | mov [draw_data+32 + RECT.right], ecx |
||
2833 | mov [draw_data+32 + RECT.bottom], edx |
||
2834 | |||
2835 | inc byte[REDRAW_BACKGROUND] |
||
2836 | ;-------------------------------------- |
||
2837 | align 4 |
||
2838 | .exit: |
||
2540 | hidnplayr | 2839 | ret |
2840 | ;------------------------------------------------------------------------------ |
||
2841 | align 4 |
||
3187 | hidnplayr | 2842 | nosb9: |
2843 | ret |
||
2844 | ;------------------------------------------------------------------------------ |
||
2845 | align 4 |
||
2540 | hidnplayr | 2846 | uglobal |
2847 | BG_Rect_X_left_right dd 0x0 |
||
2848 | BG_Rect_Y_top_bottom dd 0x0 |
||
2849 | endg |
||
2850 | ;------------------------------------------------------------------------------ |
||
2851 | align 4 |
||
709 | diamond | 2852 | force_redraw_background: |
2382 | hidnplayr | 2853 | and [draw_data+32 + RECT.left], 0 |
2854 | and [draw_data+32 + RECT.top], 0 |
||
2855 | push eax ebx |
||
2856 | mov eax, [Screen_Max_X] |
||
2857 | mov ebx, [Screen_Max_Y] |
||
2858 | mov [draw_data+32 + RECT.right], eax |
||
2859 | mov [draw_data+32 + RECT.bottom], ebx |
||
2860 | pop ebx eax |
||
2861 | inc byte[REDRAW_BACKGROUND] |
||
2862 | ret |
||
2540 | hidnplayr | 2863 | ;------------------------------------------------------------------------------ |
1 | ha | 2864 | align 4 |
2865 | sys_getbackground: |
||
1304 | Lrz | 2866 | ; cmp eax,1 ; SIZE |
2382 | hidnplayr | 2867 | dec ebx |
2868 | jnz nogb1 |
||
2869 | mov eax, [BgrDataWidth] |
||
2870 | shl eax, 16 |
||
2871 | mov ax, [BgrDataHeight] |
||
2872 | mov [esp+32], eax |
||
2873 | ret |
||
2540 | hidnplayr | 2874 | ;------------------------------------------------------------------------------ |
2875 | align 4 |
||
875 | serge | 2876 | nogb1: |
1304 | Lrz | 2877 | ; cmp eax,2 ; PIXEL |
2382 | hidnplayr | 2878 | dec ebx |
2879 | jnz nogb2 |
||
875 | serge | 2880 | |
2382 | hidnplayr | 2881 | mov eax, [img_background] |
2882 | test ecx, ecx |
||
2883 | jz @f |
||
2884 | cmp eax, static_background_data |
||
2885 | jz .ret |
||
2540 | hidnplayr | 2886 | ;-------------------------------------- |
2887 | align 4 |
||
1107 | diamond | 2888 | @@: |
2382 | hidnplayr | 2889 | mov ebx, [mem_BACKGROUND] |
2890 | add ebx, 4095 |
||
2891 | and ebx, -4096 |
||
2892 | sub ebx, 4 |
||
2893 | cmp ecx, ebx |
||
2894 | ja .ret |
||
875 | serge | 2895 | |
2382 | hidnplayr | 2896 | mov eax, [ecx+eax] |
469 | serge | 2897 | |
2382 | hidnplayr | 2898 | and eax, 0xFFFFFF |
2899 | mov [esp+32], eax |
||
2540 | hidnplayr | 2900 | ;-------------------------------------- |
2901 | align 4 |
||
1107 | diamond | 2902 | .ret: |
2382 | hidnplayr | 2903 | ret |
2540 | hidnplayr | 2904 | ;------------------------------------------------------------------------------ |
2905 | align 4 |
||
2906 | nogb2: |
||
1 | ha | 2907 | |
1304 | Lrz | 2908 | ; cmp eax,4 ; TILED / STRETCHED |
2382 | hidnplayr | 2909 | dec ebx |
2910 | dec ebx |
||
2911 | jnz nogb4 |
||
2912 | mov eax, [BgrDrawMode] |
||
2540 | hidnplayr | 2913 | ;-------------------------------------- |
2914 | align 4 |
||
2915 | nogb4: |
||
2382 | hidnplayr | 2916 | mov [esp+32], eax |
2917 | ret |
||
2540 | hidnplayr | 2918 | ;------------------------------------------------------------------------------ |
1 | ha | 2919 | align 4 |
2920 | sys_getkey: |
||
2382 | hidnplayr | 2921 | mov [esp + 32], dword 1 |
2922 | ; test main buffer |
||
2923 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2924 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2925 | mov edx, [TASK_COUNT] |
||
2926 | cmp ecx, edx |
||
2927 | jne .finish |
||
2928 | cmp [KEY_COUNT], byte 0 |
||
2929 | je .finish |
||
2930 | movzx eax, byte [KEY_BUFF] |
||
2931 | shl eax, 8 |
||
2932 | push eax |
||
2933 | dec byte [KEY_COUNT] |
||
2934 | and byte [KEY_COUNT], 127 |
||
2935 | movzx ecx, byte [KEY_COUNT] |
||
2936 | add ecx, 2 |
||
2937 | mov eax, KEY_BUFF + 1 |
||
2938 | mov ebx, KEY_BUFF |
||
2939 | call memmove |
||
2940 | pop eax |
||
2540 | hidnplayr | 2941 | ;-------------------------------------- |
2942 | align 4 |
||
92 | diamond | 2943 | .ret_eax: |
2382 | hidnplayr | 2944 | mov [esp + 32], eax |
2945 | ret |
||
2540 | hidnplayr | 2946 | ;-------------------------------------- |
2947 | align 4 |
||
671 | Ghost | 2948 | .finish: |
92 | diamond | 2949 | ; test hotkeys buffer |
2382 | hidnplayr | 2950 | mov ecx, hotkey_buffer |
2540 | hidnplayr | 2951 | ;-------------------------------------- |
2952 | align 4 |
||
92 | diamond | 2953 | @@: |
2382 | hidnplayr | 2954 | cmp [ecx], ebx |
2955 | jz .found |
||
2956 | add ecx, 8 |
||
2957 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2958 | jb @b |
||
2959 | ret |
||
2540 | hidnplayr | 2960 | ;-------------------------------------- |
2961 | align 4 |
||
92 | diamond | 2962 | .found: |
2382 | hidnplayr | 2963 | mov ax, [ecx + 6] |
2964 | shl eax, 16 |
||
2965 | mov ah, [ecx + 4] |
||
2966 | mov al, 2 |
||
2967 | and dword [ecx + 4], 0 |
||
2968 | and dword [ecx], 0 |
||
2969 | jmp .ret_eax |
||
2540 | hidnplayr | 2970 | ;------------------------------------------------------------------------------ |
1 | ha | 2971 | align 4 |
2972 | sys_getbutton: |
||
2382 | hidnplayr | 2973 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2974 | mov [esp + 32], dword 1 |
||
2975 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2976 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2977 | cmp ecx, edx |
||
2978 | jne .exit |
||
2979 | movzx eax, byte [BTN_COUNT] |
||
2980 | test eax, eax |
||
2981 | jz .exit |
||
2982 | mov eax, [BTN_BUFF] |
||
2983 | and al, 0xFE ; delete left button bit |
||
2984 | mov [BTN_COUNT], byte 0 |
||
2985 | mov [esp + 32], eax |
||
2540 | hidnplayr | 2986 | ;-------------------------------------- |
2987 | align 4 |
||
671 | Ghost | 2988 | .exit: |
2382 | hidnplayr | 2989 | ret |
2540 | hidnplayr | 2990 | ;------------------------------------------------------------------------------ |
1 | ha | 2991 | align 4 |
2992 | sys_cpuusage: |
||
2993 | |||
2994 | ; RETURN: |
||
2995 | ; |
||
2996 | ; +00 dword process cpu usage |
||
2997 | ; +04 word position in windowing stack |
||
2998 | ; +06 word windowing stack value at current position (cpu nro) |
||
2999 | ; +10 12 bytes name |
||
3000 | ; +22 dword start in mem |
||
3001 | ; +26 dword used mem |
||
3002 | ; +30 dword PID , process idenfification number |
||
3003 | ; |
||
3004 | |||
2382 | hidnplayr | 3005 | cmp ecx, -1 ; who am I ? |
3006 | jne .no_who_am_i |
||
3007 | mov ecx, [CURRENT_TASK] |
||
684 | diamond | 3008 | .no_who_am_i: |
2382 | hidnplayr | 3009 | cmp ecx, max_processes |
3010 | ja .nofillbuf |
||
1 | ha | 3011 | |
684 | diamond | 3012 | ; +4: word: position of the window of thread in the window stack |
2382 | hidnplayr | 3013 | mov ax, [WIN_STACK + ecx * 2] |
3014 | mov [ebx+4], ax |
||
684 | diamond | 3015 | ; +6: word: number of the thread slot, which window has in the window stack |
3016 | ; position ecx (has no relation to the specific thread) |
||
2382 | hidnplayr | 3017 | mov ax, [WIN_POS + ecx * 2] |
3018 | mov [ebx+6], ax |
||
1 | ha | 3019 | |
2382 | hidnplayr | 3020 | shl ecx, 5 |
1 | ha | 3021 | |
684 | diamond | 3022 | ; +0: dword: memory usage |
2382 | hidnplayr | 3023 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3024 | mov [ebx], eax |
||
684 | diamond | 3025 | ; +10: 11 bytes: name of the process |
2382 | hidnplayr | 3026 | push ecx |
3027 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
3028 | add ebx, 10 |
||
3029 | mov ecx, 11 |
||
3030 | call memmove |
||
3031 | pop ecx |
||
1 | ha | 3032 | |
684 | diamond | 3033 | ; +22: address of the process in memory |
3034 | ; +26: size of used memory - 1 |
||
2382 | hidnplayr | 3035 | push edi |
3036 | lea edi, [ebx+12] |
||
3037 | xor eax, eax |
||
3038 | mov edx, 0x100000*16 |
||
3039 | cmp ecx, 1 shl 5 |
||
3040 | je .os_mem |
||
3041 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
3042 | mov eax, std_application_base_address |
||
684 | diamond | 3043 | .os_mem: |
2382 | hidnplayr | 3044 | stosd |
3045 | lea eax, [edx-1] |
||
3046 | stosd |
||
1 | ha | 3047 | |
684 | diamond | 3048 | ; +30: PID/TID |
2382 | hidnplayr | 3049 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3050 | stosd |
||
1 | ha | 3051 | |
3052 | ; window position and size |
||
2382 | hidnplayr | 3053 | push esi |
3054 | lea esi, [ecx + window_data + WDATA.box] |
||
3055 | movsd |
||
3056 | movsd |
||
3057 | movsd |
||
3058 | movsd |
||
1 | ha | 3059 | |
3060 | ; Process state (+50) |
||
2382 | hidnplayr | 3061 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3062 | stosd |
||
1 | ha | 3063 | |
138 | mikedld | 3064 | ; Window client area box |
2382 | hidnplayr | 3065 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3066 | movsd |
||
3067 | movsd |
||
3068 | movsd |
||
3069 | movsd |
||
1 | ha | 3070 | |
164 | serge | 3071 | ; Window state |
2382 | hidnplayr | 3072 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3073 | stosb |
||
164 | serge | 3074 | |
2382 | hidnplayr | 3075 | ; Event mask (+71) |
3076 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
||
3077 | stosd |
||
138 | mikedld | 3078 | |
2382 | hidnplayr | 3079 | pop esi |
3080 | pop edi |
||
3081 | |||
684 | diamond | 3082 | .nofillbuf: |
1 | ha | 3083 | ; return number of processes |
3084 | |||
2382 | hidnplayr | 3085 | mov eax, [TASK_COUNT] |
3086 | mov [esp+32], eax |
||
3087 | ret |
||
1 | ha | 3088 | |
3089 | align 4 |
||
3090 | sys_clock: |
||
2382 | hidnplayr | 3091 | cli |
1 | ha | 3092 | ; Mikhail Lisovin xx Jan 2005 |
3093 | @@: |
||
2382 | hidnplayr | 3094 | mov al, 10 |
3095 | out 0x70, al |
||
3096 | in al, 0x71 |
||
3097 | test al, al |
||
3098 | jns @f |
||
3099 | mov esi, 1 |
||
3100 | call delay_ms |
||
3101 | jmp @b |
||
3102 | @@: |
||
1 | ha | 3103 | ; end Lisovin's fix |
3104 | |||
2382 | hidnplayr | 3105 | xor al, al ; seconds |
3106 | out 0x70, al |
||
3107 | in al, 0x71 |
||
3108 | movzx ecx, al |
||
3109 | mov al, 02 ; minutes |
||
3110 | shl ecx, 16 |
||
3111 | out 0x70, al |
||
3112 | in al, 0x71 |
||
3113 | movzx edx, al |
||
3114 | mov al, 04 ; hours |
||
3115 | shl edx, 8 |
||
3116 | out 0x70, al |
||
3117 | in al, 0x71 |
||
3118 | add ecx, edx |
||
3119 | movzx edx, al |
||
3120 | add ecx, edx |
||
3121 | sti |
||
3122 | mov [esp + 32], ecx |
||
3123 | ret |
||
1 | ha | 3124 | |
3125 | |||
3126 | align 4 |
||
3127 | |||
3128 | sys_date: |
||
3129 | |||
2382 | hidnplayr | 3130 | cli |
75 | diamond | 3131 | @@: |
2382 | hidnplayr | 3132 | mov al, 10 |
3133 | out 0x70, al |
||
3134 | in al, 0x71 |
||
3135 | test al, al |
||
3136 | jns @f |
||
3137 | mov esi, 1 |
||
3138 | call delay_ms |
||
3139 | jmp @b |
||
3140 | @@: |
||
75 | diamond | 3141 | |
2382 | hidnplayr | 3142 | mov ch, 0 |
3143 | mov al, 7 ; date |
||
3144 | out 0x70, al |
||
3145 | in al, 0x71 |
||
3146 | mov cl, al |
||
3147 | mov al, 8 ; month |
||
3148 | shl ecx, 16 |
||
3149 | out 0x70, al |
||
3150 | in al, 0x71 |
||
3151 | mov ch, al |
||
3152 | mov al, 9 ; year |
||
3153 | out 0x70, al |
||
3154 | in al, 0x71 |
||
3155 | mov cl, al |
||
3156 | sti |
||
3157 | mov [esp+32], ecx |
||
3158 | ret |
||
1 | ha | 3159 | |
3160 | |||
3161 | ; redraw status |
||
3162 | |||
3163 | sys_redrawstat: |
||
2382 | hidnplayr | 3164 | cmp ebx, 1 |
3165 | jne no_widgets_away |
||
3166 | ; buttons away |
||
3167 | mov ecx, [CURRENT_TASK] |
||
1 | ha | 3168 | sys_newba2: |
2382 | hidnplayr | 3169 | mov edi, [BTN_ADDR] |
3170 | cmp [edi], dword 0 ; empty button list ? |
||
3171 | je end_of_buttons_away |
||
3172 | movzx ebx, word [edi] |
||
3173 | inc ebx |
||
3174 | mov eax, edi |
||
1 | ha | 3175 | sys_newba: |
2382 | hidnplayr | 3176 | dec ebx |
3177 | jz end_of_buttons_away |
||
1 | ha | 3178 | |
2382 | hidnplayr | 3179 | add eax, 0x10 |
3180 | cmp cx, [eax] |
||
3181 | jnz sys_newba |
||
1 | ha | 3182 | |
2382 | hidnplayr | 3183 | push eax ebx ecx |
3184 | mov ecx, ebx |
||
3185 | inc ecx |
||
3186 | shl ecx, 4 |
||
3187 | mov ebx, eax |
||
3188 | add eax, 0x10 |
||
3189 | call memmove |
||
3190 | dec dword [edi] |
||
3191 | pop ecx ebx eax |
||
1 | ha | 3192 | |
2382 | hidnplayr | 3193 | jmp sys_newba2 |
1 | ha | 3194 | |
3195 | end_of_buttons_away: |
||
3196 | |||
2382 | hidnplayr | 3197 | ret |
1 | ha | 3198 | |
3199 | no_widgets_away: |
||
3200 | |||
2382 | hidnplayr | 3201 | cmp ebx, 2 |
3202 | jnz srl1 |
||
1 | ha | 3203 | |
2382 | hidnplayr | 3204 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3205 | add edx, draw_data - CURRENT_TASK |
||
3206 | mov [edx + RECT.left], 0 |
||
3207 | mov [edx + RECT.top], 0 |
||
3208 | mov eax, [Screen_Max_X] |
||
3209 | mov [edx + RECT.right], eax |
||
3210 | mov eax, [Screen_Max_Y] |
||
3211 | mov [edx + RECT.bottom], eax |
||
1 | ha | 3212 | |
3213 | srl1: |
||
2382 | hidnplayr | 3214 | ret |
1 | ha | 3215 | |
3216 | ;ok - 100% work |
||
3217 | ;nt - not tested |
||
3218 | ;--------------------------------------------------------------------------------------------- |
||
3219 | ;eax |
||
3220 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3221 | ;1 - change task. Ret nothing. Block. ok. |
||
3222 | ;2 - performance control |
||
3223 | ; ebx |
||
3224 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3225 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3226 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3227 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3228 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3229 | ;eax |
||
3230 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3231 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3232 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 3233 | iglobal |
3234 | align 4 |
||
3235 | sheduler: |
||
2382 | hidnplayr | 3236 | dd sys_sheduler.00 |
3237 | dd change_task |
||
3238 | dd sys_sheduler.02 |
||
3239 | dd sys_sheduler.03 |
||
3240 | dd sys_sheduler.04 |
||
1344 | Lrz | 3241 | endg |
2382 | hidnplayr | 3242 | sys_sheduler: |
1344 | Lrz | 3243 | ;rewritten by |
2382 | hidnplayr | 3244 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 3245 | ;.shed_counter: |
3246 | .00: |
||
2382 | hidnplayr | 3247 | mov eax, [context_counter] |
3248 | mov [esp+32], eax |
||
3249 | ret |
||
1273 | Lrz | 3250 | |
1344 | Lrz | 3251 | .02: |
3252 | ;.perf_control: |
||
2382 | hidnplayr | 3253 | inc ebx ;before ebx=2, ebx=3 |
3254 | cmp ebx, ecx ;if ecx=3, ebx=3 |
||
3255 | jz cache_disable |
||
1365 | Lrz | 3256 | |
2382 | hidnplayr | 3257 | dec ebx ;ebx=2 |
3258 | cmp ebx, ecx ; |
||
3259 | jz cache_enable ;if ecx=2 and ebx=2 |
||
1365 | Lrz | 3260 | |
2382 | hidnplayr | 3261 | dec ebx ;ebx=1 |
3262 | cmp ebx, ecx |
||
3263 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
||
1365 | Lrz | 3264 | |
2382 | hidnplayr | 3265 | dec ebx |
3266 | test ebx, ecx ;ebx=0 and ecx=0 |
||
3267 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 3268 | |
2382 | hidnplayr | 3269 | ret |
1345 | Lrz | 3270 | |
2382 | hidnplayr | 3271 | .03: |
1344 | Lrz | 3272 | ;.rdmsr_instr: |
3273 | ;now counter in ecx |
||
3274 | ;(edx:eax) esi:edi => edx:esi |
||
2382 | hidnplayr | 3275 | mov eax, esi |
3276 | mov ecx, edx |
||
3277 | rdmsr |
||
3278 | mov [esp+32], eax |
||
3279 | mov [esp+20], edx ;ret in ebx? |
||
3280 | ret |
||
1344 | Lrz | 3281 | |
3282 | .04: |
||
1273 | Lrz | 3283 | ;.wrmsr_instr: |
3284 | ;now counter in ecx |
||
3285 | ;(edx:eax) esi:edi => edx:esi |
||
2382 | hidnplayr | 3286 | ; Fast Call MSR can't be destroy |
3287 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
3288 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
3289 | cmp edx, MSR_SYSENTER_CS |
||
3290 | je @f |
||
3291 | cmp edx, MSR_SYSENTER_ESP |
||
3292 | je @f |
||
3293 | cmp edx, MSR_SYSENTER_EIP |
||
3294 | je @f |
||
3295 | cmp edx, MSR_AMD_STAR |
||
3296 | je @f |
||
1273 | Lrz | 3297 | |
2382 | hidnplayr | 3298 | mov eax, esi |
3299 | mov ecx, edx |
||
3300 | wrmsr |
||
3301 | ; mov [esp + 32], eax |
||
3302 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 3303 | @@: |
2382 | hidnplayr | 3304 | ret |
1273 | Lrz | 3305 | |
1 | ha | 3306 | cache_disable: |
2382 | hidnplayr | 3307 | mov eax, cr0 |
3308 | or eax, 01100000000000000000000000000000b |
||
3309 | mov cr0, eax |
||
3310 | wbinvd ;set MESI |
||
3311 | ret |
||
1 | ha | 3312 | |
3313 | cache_enable: |
||
2382 | hidnplayr | 3314 | mov eax, cr0 |
3315 | and eax, 10011111111111111111111111111111b |
||
3316 | mov cr0, eax |
||
3317 | ret |
||
1 | ha | 3318 | |
3319 | is_cache_enabled: |
||
2382 | hidnplayr | 3320 | mov eax, cr0 |
3321 | mov ebx, eax |
||
3322 | and eax, 01100000000000000000000000000000b |
||
3323 | jz cache_disabled |
||
3324 | mov [esp+32], ebx |
||
1 | ha | 3325 | cache_disabled: |
2382 | hidnplayr | 3326 | mov dword [esp+32], eax;0 |
3327 | ret |
||
1 | ha | 3328 | |
3329 | modify_pce: |
||
2382 | hidnplayr | 3330 | mov eax, cr4 |
1 | ha | 3331 | ; mov ebx,0 |
3332 | ; or bx,100000000b ;pce |
||
3333 | ; xor eax,ebx ;invert pce |
||
2382 | hidnplayr | 3334 | bts eax, 8;pce=cr4[8] |
3335 | mov cr4, eax |
||
3336 | mov [esp+32], eax |
||
3337 | ret |
||
1 | ha | 3338 | ;--------------------------------------------------------------------------------------------- |
3339 | |||
3340 | |||
3341 | ; check if pixel is allowed to be drawn |
||
3342 | |||
2540 | hidnplayr | 3343 | ;checkpixel: |
3344 | ; push eax edx |
||
1 | ha | 3345 | |
2540 | hidnplayr | 3346 | ;; mov edx, [Screen_Max_X] ; screen x size |
3347 | ;; inc edx |
||
3348 | ;; imul edx, ebx |
||
3349 | ; mov edx, [d_width_calc_area + ebx*4] |
||
3350 | ; add eax, [_WinMapAddress] |
||
3351 | ; mov dl, [eax+edx]; lea eax, [...] |
||
1 | ha | 3352 | |
2540 | hidnplayr | 3353 | ; xor ecx, ecx |
3354 | ; mov eax, [CURRENT_TASK] |
||
3355 | ; cmp al, dl |
||
3356 | ; setne cl |
||
1 | ha | 3357 | |
2540 | hidnplayr | 3358 | ; pop edx eax |
3359 | ; ret |
||
1 | ha | 3360 | |
3361 | iglobal |
||
521 | diamond | 3362 | cpustring db 'CPU',0 |
1 | ha | 3363 | endg |
3364 | |||
67 | diamond | 3365 | uglobal |
2382 | hidnplayr | 3366 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3367 | endg |
2540 | hidnplayr | 3368 | ;----------------------------------------------------------------------------- |
1 | ha | 3369 | align 4 |
3370 | checkmisc: |
||
2382 | hidnplayr | 3371 | cmp [ctrl_alt_del], 1 |
3372 | jne nocpustart |
||
501 | serge | 3373 | |
2382 | hidnplayr | 3374 | mov ebp, cpustring |
3375 | call fs_execute_from_sysdir |
||
501 | serge | 3376 | |
2382 | hidnplayr | 3377 | mov [ctrl_alt_del], 0 |
2540 | hidnplayr | 3378 | ;-------------------------------------- |
3379 | align 4 |
||
465 | serge | 3380 | nocpustart: |
2382 | hidnplayr | 3381 | cmp [mouse_active], 1 |
3382 | jne mouse_not_active |
||
3383 | mov [mouse_active], 0 |
||
2540 | hidnplayr | 3384 | |
2382 | hidnplayr | 3385 | xor edi, edi |
2540 | hidnplayr | 3386 | mov ebx, CURRENT_TASK |
3387 | |||
2382 | hidnplayr | 3388 | mov ecx, [TASK_COUNT] |
2540 | hidnplayr | 3389 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3390 | shl eax, 8 |
||
3391 | push eax |
||
3392 | |||
3393 | movzx eax, word [MOUSE_X] |
||
3394 | movzx edx, word [MOUSE_Y] |
||
3395 | ;-------------------------------------- |
||
3396 | align 4 |
||
3397 | .set_mouse_event: |
||
2382 | hidnplayr | 3398 | add edi, 256 |
2540 | hidnplayr | 3399 | add ebx, 32 |
3400 | test [ebx+TASKDATA.event_mask], 0x80000000 |
||
3401 | jz .pos_filter |
||
1 | ha | 3402 | |
2540 | hidnplayr | 3403 | cmp edi, [esp] ; skip if filtration active |
3404 | jne .skip |
||
3405 | ;-------------------------------------- |
||
3406 | align 4 |
||
3407 | .pos_filter: |
||
3408 | test [ebx+TASKDATA.event_mask], 0x40000000 |
||
3409 | jz .set |
||
3410 | |||
3411 | mov esi, [ebx-twdw+WDATA.box.left] |
||
3412 | cmp eax, esi |
||
3413 | jb .skip |
||
3414 | add esi, [ebx-twdw+WDATA.box.width] |
||
3415 | cmp eax, esi |
||
3416 | ja .skip |
||
3417 | |||
3418 | mov esi, [ebx-twdw+WDATA.box.top] |
||
3419 | cmp edx, esi |
||
3420 | jb .skip |
||
3421 | add esi, [ebx-twdw+WDATA.box.height] |
||
3422 | cmp edx, esi |
||
3423 | ja .skip |
||
3424 | ;-------------------------------------- |
||
3425 | align 4 |
||
3426 | .set: |
||
3427 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
||
3428 | ;-------------------------------------- |
||
3429 | align 4 |
||
3430 | .skip: |
||
3431 | loop .set_mouse_event |
||
3432 | |||
3433 | pop eax |
||
3434 | ;-------------------------------------- |
||
3435 | align 4 |
||
465 | serge | 3436 | mouse_not_active: |
3187 | hidnplayr | 3437 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2540 | hidnplayr | 3438 | jz nobackgr |
3439 | |||
3440 | cmp [background_defined], 0 |
||
3441 | jz nobackgr |
||
3442 | ;-------------------------------------- |
||
3443 | align 4 |
||
3444 | @@: |
||
3445 | push eax |
||
3446 | mov eax, [draw_data+32 + RECT.left] |
||
3447 | shl eax, 16 |
||
3448 | add eax, [draw_data+32 + RECT.right] |
||
3449 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
||
3450 | |||
3451 | mov eax, [draw_data+32 + RECT.top] |
||
3452 | shl eax, 16 |
||
3453 | add eax, [draw_data+32 + RECT.bottom] |
||
3454 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
||
3455 | pop eax |
||
3456 | |||
3457 | call drawbackground |
||
3187 | hidnplayr | 3458 | ; DEBUGF 1, "K : drawbackground\n" |
3459 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
||
3460 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
||
2540 | hidnplayr | 3461 | ;--------- set event 5 start ---------- |
3462 | push ecx edi |
||
2382 | hidnplayr | 3463 | xor edi, edi |
3464 | mov ecx, [TASK_COUNT] |
||
2540 | hidnplayr | 3465 | ;-------------------------------------- |
3466 | align 4 |
||
473 | diamond | 3467 | set_bgr_event: |
2382 | hidnplayr | 3468 | add edi, 256 |
2540 | hidnplayr | 3469 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
2382 | hidnplayr | 3470 | loop set_bgr_event |
2540 | hidnplayr | 3471 | pop edi ecx |
3472 | ; call change_task - because the application must have time to call f.15.8 |
||
3473 | call change_task |
||
3474 | ;--------- set event 5 stop ----------- |
||
3187 | hidnplayr | 3475 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
2382 | hidnplayr | 3476 | jnz @b |
2540 | hidnplayr | 3477 | |
2382 | hidnplayr | 3478 | mov [draw_data+32 + RECT.left], eax |
3479 | mov [draw_data+32 + RECT.top], eax |
||
3480 | mov [draw_data+32 + RECT.right], eax |
||
3481 | mov [draw_data+32 + RECT.bottom], eax |
||
3482 | mov [MOUSE_BACKGROUND], byte 0 |
||
2540 | hidnplayr | 3483 | ;-------------------------------------- |
3484 | align 4 |
||
465 | serge | 3485 | nobackgr: |
2540 | hidnplayr | 3486 | ; system shutdown request |
2382 | hidnplayr | 3487 | cmp [SYS_SHUTDOWN], byte 0 |
3488 | je noshutdown |
||
1 | ha | 3489 | |
2382 | hidnplayr | 3490 | mov edx, [shutdown_processes] |
1 | ha | 3491 | |
2382 | hidnplayr | 3492 | cmp [SYS_SHUTDOWN], dl |
3359 | hidnplayr | 3493 | jne noshutdown |
1 | ha | 3494 | |
2382 | hidnplayr | 3495 | lea ecx, [edx-1] |
3496 | mov edx, OS_BASE+0x3040 |
||
3359 | hidnplayr | 3497 | jecxz no_mark_system_shutdown |
2540 | hidnplayr | 3498 | ;-------------------------------------- |
3499 | align 4 |
||
465 | serge | 3500 | markz: |
3359 | hidnplayr | 3501 | push ecx edx |
3502 | cmp [edx+TASKDATA.state], 9 |
||
3503 | jz .nokill |
||
3504 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
||
3505 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
||
3506 | jz .nokill |
||
3507 | call request_terminate |
||
3508 | jmp .common |
||
3509 | .nokill: |
||
3510 | dec byte [SYS_SHUTDOWN] |
||
3511 | xor eax, eax |
||
3512 | .common: |
||
3513 | pop edx ecx |
||
3514 | test eax, eax |
||
3515 | jz @f |
||
2382 | hidnplayr | 3516 | mov [edx+TASKDATA.state], byte 3 |
3359 | hidnplayr | 3517 | @@: |
2382 | hidnplayr | 3518 | add edx, 0x20 |
3519 | loop markz |
||
2540 | hidnplayr | 3520 | ;-------------------------------------- |
3521 | align 4 |
||
709 | diamond | 3522 | @@: |
2540 | hidnplayr | 3523 | no_mark_system_shutdown: |
2382 | hidnplayr | 3524 | dec byte [SYS_SHUTDOWN] |
3525 | je system_shutdown |
||
2540 | hidnplayr | 3526 | ;-------------------------------------- |
3527 | align 4 |
||
465 | serge | 3528 | noshutdown: |
2382 | hidnplayr | 3529 | mov eax, [TASK_COUNT] ; termination |
3530 | mov ebx, TASK_DATA+TASKDATA.state |
||
3531 | mov esi, 1 |
||
2540 | hidnplayr | 3532 | ;-------------------------------------- |
3533 | align 4 |
||
465 | serge | 3534 | newct: |
2382 | hidnplayr | 3535 | mov cl, [ebx] |
3536 | cmp cl, byte 3 |
||
3359 | hidnplayr | 3537 | jz .terminate |
2540 | hidnplayr | 3538 | |
2382 | hidnplayr | 3539 | cmp cl, byte 4 |
3359 | hidnplayr | 3540 | jnz .noterminate |
3541 | .terminate: |
||
3542 | pushad |
||
3543 | call terminate |
||
3544 | popad |
||
3545 | cmp byte [SYS_SHUTDOWN], 0 |
||
3546 | jz .noterminate |
||
3547 | dec byte [SYS_SHUTDOWN] |
||
3548 | je system_shutdown |
||
1 | ha | 3549 | |
3359 | hidnplayr | 3550 | .noterminate: |
2382 | hidnplayr | 3551 | add ebx, 0x20 |
3552 | inc esi |
||
3553 | dec eax |
||
3554 | jnz newct |
||
3555 | ret |
||
2540 | hidnplayr | 3556 | ;----------------------------------------------------------------------------- |
3557 | align 4 |
||
1 | ha | 3558 | redrawscreen: |
3559 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3560 | |||
2382 | hidnplayr | 3561 | pushad |
3562 | push eax |
||
1 | ha | 3563 | |
684 | diamond | 3564 | ;;; mov ebx,2 |
1 | ha | 3565 | ;;; call delay_hs |
3566 | |||
2382 | hidnplayr | 3567 | ;mov ecx,0 ; redraw flags for apps |
3568 | xor ecx, ecx |
||
2540 | hidnplayr | 3569 | ;-------------------------------------- |
3570 | align 4 |
||
3571 | newdw2: |
||
2382 | hidnplayr | 3572 | inc ecx |
3573 | push ecx |
||
1 | ha | 3574 | |
2382 | hidnplayr | 3575 | mov eax, ecx |
3576 | shl eax, 5 |
||
3577 | add eax, window_data |
||
1 | ha | 3578 | |
2382 | hidnplayr | 3579 | cmp eax, [esp+4] |
3580 | je not_this_task |
||
3581 | ; check if window in redraw area |
||
3582 | mov edi, eax |
||
1 | ha | 3583 | |
2382 | hidnplayr | 3584 | cmp ecx, 1 ; limit for background |
3585 | jz bgli |
||
1 | ha | 3586 | |
2382 | hidnplayr | 3587 | mov eax, [edi + WDATA.box.left] |
3588 | mov ebx, [edi + WDATA.box.top] |
||
3589 | mov ecx, [edi + WDATA.box.width] |
||
3590 | mov edx, [edi + WDATA.box.height] |
||
3591 | add ecx, eax |
||
3592 | add edx, ebx |
||
1 | ha | 3593 | |
2382 | hidnplayr | 3594 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3595 | cmp ecx, ebx |
||
3596 | jb ricino |
||
1 | ha | 3597 | |
2382 | hidnplayr | 3598 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3599 | cmp ecx, eax |
||
3600 | jb ricino |
||
1 | ha | 3601 | |
2382 | hidnplayr | 3602 | mov eax, [edi + WDATA.box.left] |
3603 | mov ebx, [edi + WDATA.box.top] |
||
3604 | mov ecx, [edi + WDATA.box.width] |
||
3605 | mov edx, [edi + WDATA.box.height] |
||
3606 | add ecx, eax |
||
3607 | add edx, ebx |
||
164 | serge | 3608 | |
2382 | hidnplayr | 3609 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3610 | cmp edx, eax |
||
3611 | jb ricino |
||
1 | ha | 3612 | |
2382 | hidnplayr | 3613 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3614 | cmp ecx, eax |
||
3615 | jb ricino |
||
2540 | hidnplayr | 3616 | ;-------------------------------------- |
3617 | align 4 |
||
3618 | bgli: |
||
2382 | hidnplayr | 3619 | cmp dword[esp], 1 |
3620 | jnz .az |
||
2540 | hidnplayr | 3621 | |
2382 | hidnplayr | 3622 | cmp byte[REDRAW_BACKGROUND], 0 |
3623 | jz .az |
||
2540 | hidnplayr | 3624 | |
2382 | hidnplayr | 3625 | mov dl, 0 |
3626 | lea eax, [edi+draw_data-window_data] |
||
3627 | mov ebx, [draw_limits.left] |
||
3628 | cmp ebx, [eax+RECT.left] |
||
3629 | jae @f |
||
2540 | hidnplayr | 3630 | |
2382 | hidnplayr | 3631 | mov [eax+RECT.left], ebx |
3632 | mov dl, 1 |
||
2540 | hidnplayr | 3633 | ;-------------------------------------- |
3634 | align 4 |
||
3635 | @@: |
||
2382 | hidnplayr | 3636 | mov ebx, [draw_limits.top] |
3637 | cmp ebx, [eax+RECT.top] |
||
3638 | jae @f |
||
2540 | hidnplayr | 3639 | |
2382 | hidnplayr | 3640 | mov [eax+RECT.top], ebx |
3641 | mov dl, 1 |
||
2540 | hidnplayr | 3642 | ;-------------------------------------- |
3643 | align 4 |
||
3644 | @@: |
||
2382 | hidnplayr | 3645 | mov ebx, [draw_limits.right] |
3646 | cmp ebx, [eax+RECT.right] |
||
3647 | jbe @f |
||
2540 | hidnplayr | 3648 | |
2382 | hidnplayr | 3649 | mov [eax+RECT.right], ebx |
3650 | mov dl, 1 |
||
2540 | hidnplayr | 3651 | ;-------------------------------------- |
3652 | align 4 |
||
3653 | @@: |
||
2382 | hidnplayr | 3654 | mov ebx, [draw_limits.bottom] |
3655 | cmp ebx, [eax+RECT.bottom] |
||
3656 | jbe @f |
||
2540 | hidnplayr | 3657 | |
2382 | hidnplayr | 3658 | mov [eax+RECT.bottom], ebx |
3659 | mov dl, 1 |
||
2540 | hidnplayr | 3660 | ;-------------------------------------- |
3661 | align 4 |
||
3662 | @@: |
||
2382 | hidnplayr | 3663 | add byte[REDRAW_BACKGROUND], dl |
3664 | jmp newdw8 |
||
2540 | hidnplayr | 3665 | ;-------------------------------------- |
3666 | align 4 |
||
3667 | .az: |
||
2382 | hidnplayr | 3668 | mov eax, edi |
3669 | add eax, draw_data-window_data |
||
1 | ha | 3670 | |
2382 | hidnplayr | 3671 | mov ebx, [draw_limits.left] ; set limits |
3672 | mov [eax + RECT.left], ebx |
||
3673 | mov ebx, [draw_limits.top] |
||
3674 | mov [eax + RECT.top], ebx |
||
3675 | mov ebx, [draw_limits.right] |
||
3676 | mov [eax + RECT.right], ebx |
||
3677 | mov ebx, [draw_limits.bottom] |
||
3678 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3679 | |
2382 | hidnplayr | 3680 | sub eax, draw_data-window_data |
1 | ha | 3681 | |
2382 | hidnplayr | 3682 | cmp dword [esp], 1 |
3683 | jne nobgrd |
||
3684 | inc byte[REDRAW_BACKGROUND] |
||
2540 | hidnplayr | 3685 | ;-------------------------------------- |
3686 | align 4 |
||
3687 | newdw8: |
||
3688 | nobgrd: |
||
1 | ha | 3689 | |
2382 | hidnplayr | 3690 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
2540 | hidnplayr | 3691 | ;-------------------------------------- |
3692 | align 4 |
||
3693 | ricino: |
||
3694 | not_this_task: |
||
2382 | hidnplayr | 3695 | pop ecx |
1 | ha | 3696 | |
2382 | hidnplayr | 3697 | cmp ecx, [TASK_COUNT] |
3698 | jle newdw2 |
||
1 | ha | 3699 | |
2382 | hidnplayr | 3700 | pop eax |
3701 | popad |
||
3702 | ret |
||
2540 | hidnplayr | 3703 | ;----------------------------------------------------------------------------- |
3704 | align 4 |
||
1 | ha | 3705 | calculatebackground: ; background |
2382 | hidnplayr | 3706 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3707 | mov eax, 0x01010101 |
||
3708 | mov ecx, [_WinMapSize] |
||
3709 | shr ecx, 2 |
||
3710 | rep stosd |
||
1 | ha | 3711 | |
2382 | hidnplayr | 3712 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3713 | ret |
||
2540 | hidnplayr | 3714 | ;----------------------------------------------------------------------------- |
1 | ha | 3715 | uglobal |
2382 | hidnplayr | 3716 | imax dd 0x0 |
1 | ha | 3717 | endg |
2540 | hidnplayr | 3718 | ;----------------------------------------------------------------------------- |
3719 | align 4 |
||
1 | ha | 3720 | delay_ms: ; delay in 1/1000 sec |
2382 | hidnplayr | 3721 | push eax |
3722 | push ecx |
||
1 | ha | 3723 | |
2382 | hidnplayr | 3724 | mov ecx, esi |
3725 | ; |
||
3726 | imul ecx, 33941 |
||
3727 | shr ecx, 9 |
||
3728 | ; |
||
1 | ha | 3729 | |
2382 | hidnplayr | 3730 | in al, 0x61 |
3731 | and al, 0x10 |
||
3732 | mov ah, al |
||
3733 | cld |
||
2540 | hidnplayr | 3734 | ;-------------------------------------- |
3735 | align 4 |
||
3736 | cnt1: |
||
2382 | hidnplayr | 3737 | in al, 0x61 |
3738 | and al, 0x10 |
||
3739 | cmp al, ah |
||
3740 | jz cnt1 |
||
1 | ha | 3741 | |
2382 | hidnplayr | 3742 | mov ah, al |
3743 | loop cnt1 |
||
1 | ha | 3744 | |
2382 | hidnplayr | 3745 | pop ecx |
3746 | pop eax |
||
3747 | ret |
||
2540 | hidnplayr | 3748 | ;----------------------------------------------------------------------------- |
3749 | align 4 |
||
1 | ha | 3750 | set_app_param: |
2382 | hidnplayr | 3751 | mov edi, [TASK_BASE] |
2540 | hidnplayr | 3752 | mov eax, ebx |
3753 | btr eax, 3 ; move MOUSE_FILTRATION |
||
3754 | mov ebx, [current_slot] ; bit into event_filter |
||
3755 | setc byte [ebx+APPDATA.event_filter] |
||
3756 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
||
3757 | mov [esp+32], eax ; return old mask value |
||
2382 | hidnplayr | 3758 | ret |
2540 | hidnplayr | 3759 | ;----------------------------------------------------------------------------- |
3359 | hidnplayr | 3760 | |
3761 | ; this is for syscall |
||
3762 | proc delay_hs_unprotected |
||
3763 | call unprotect_from_terminate |
||
3764 | call delay_hs |
||
3765 | call protect_from_terminate |
||
3766 | ret |
||
3767 | endp |
||
3768 | |||
2540 | hidnplayr | 3769 | align 4 |
1 | ha | 3770 | delay_hs: ; delay in 1/100 secs |
684 | diamond | 3771 | ; ebx = delay time |
2382 | hidnplayr | 3772 | push ecx |
3773 | push edx |
||
1 | ha | 3774 | |
2382 | hidnplayr | 3775 | mov edx, [timer_ticks] |
2540 | hidnplayr | 3776 | ;-------------------------------------- |
3777 | align 4 |
||
3778 | newtic: |
||
2382 | hidnplayr | 3779 | mov ecx, [timer_ticks] |
3780 | sub ecx, edx |
||
3781 | cmp ecx, ebx |
||
3782 | jae zerodelay |
||
1 | ha | 3783 | |
2382 | hidnplayr | 3784 | call change_task |
1 | ha | 3785 | |
2382 | hidnplayr | 3786 | jmp newtic |
2540 | hidnplayr | 3787 | ;-------------------------------------- |
3788 | align 4 |
||
3789 | zerodelay: |
||
2382 | hidnplayr | 3790 | pop edx |
3791 | pop ecx |
||
3792 | ret |
||
2540 | hidnplayr | 3793 | ;----------------------------------------------------------------------------- |
2382 | hidnplayr | 3794 | align 16 ;very often call this subrutine |
1 | ha | 3795 | memmove: ; memory move in bytes |
3796 | ; eax = from |
||
3797 | ; ebx = to |
||
3798 | ; ecx = no of bytes |
||
2382 | hidnplayr | 3799 | test ecx, ecx |
3800 | jle .ret |
||
1 | ha | 3801 | |
2382 | hidnplayr | 3802 | push esi edi ecx |
1 | ha | 3803 | |
2382 | hidnplayr | 3804 | mov edi, ebx |
3805 | mov esi, eax |
||
1 | ha | 3806 | |
2382 | hidnplayr | 3807 | test ecx, not 11b |
3808 | jz @f |
||
1 | ha | 3809 | |
2382 | hidnplayr | 3810 | push ecx |
3811 | shr ecx, 2 |
||
3812 | rep movsd |
||
3813 | pop ecx |
||
3814 | and ecx, 11b |
||
3815 | jz .finish |
||
2540 | hidnplayr | 3816 | ;-------------------------------------- |
3817 | align 4 |
||
3818 | @@: |
||
2382 | hidnplayr | 3819 | rep movsb |
2540 | hidnplayr | 3820 | ;-------------------------------------- |
3821 | align 4 |
||
3822 | .finish: |
||
2382 | hidnplayr | 3823 | pop ecx edi esi |
2540 | hidnplayr | 3824 | ;-------------------------------------- |
3825 | align 4 |
||
3826 | .ret: |
||
2382 | hidnplayr | 3827 | ret |
2540 | hidnplayr | 3828 | ;----------------------------------------------------------------------------- |
75 | diamond | 3829 | ; |
3830 | ;align 4 |
||
1 | ha | 3831 | ; |
75 | diamond | 3832 | ;read_floppy_file: |
1 | ha | 3833 | ; |
75 | diamond | 3834 | ;; as input |
3835 | ;; |
||
3836 | ;; eax pointer to file |
||
3837 | ;; ebx file lenght |
||
3838 | ;; ecx start 512 byte block number |
||
3839 | ;; edx number of blocks to read |
||
3840 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3841 | ;; |
||
3842 | ;; |
||
3843 | ;; on return |
||
3844 | ;; |
||
3845 | ;; eax = 0 command succesful |
||
3846 | ;; 1 no fd base and/or partition defined |
||
3847 | ;; 2 yet unsupported FS |
||
3848 | ;; 3 unknown FS |
||
3849 | ;; 4 partition not defined at hd |
||
3850 | ;; 5 file not found |
||
3851 | ;; ebx = size of file |
||
1 | ha | 3852 | ; |
379 | serge | 3853 | ; mov edi,[TASK_BASE] |
75 | diamond | 3854 | ; add edi,0x10 |
3855 | ; add esi,[edi] |
||
3856 | ; add eax,[edi] |
||
1 | ha | 3857 | ; |
75 | diamond | 3858 | ; pushad |
3859 | ; mov edi,esi |
||
3860 | ; add edi,1024 |
||
3861 | ; mov esi,0x100000+19*512 |
||
3862 | ; sub ecx,1 |
||
3863 | ; shl ecx,9 |
||
3864 | ; add esi,ecx |
||
3865 | ; shl edx,9 |
||
3866 | ; mov ecx,edx |
||
3867 | ; cld |
||
3868 | ; rep movsb |
||
3869 | ; popad |
||
3870 | ; |
||
3871 | ; mov [esp+36],eax |
||
3872 | ; mov [esp+24],ebx |
||
3873 | ; ret |
||
1 | ha | 3874 | |
3875 | |||
3876 | |||
3877 | align 4 |
||
3878 | set_io_access_rights: |
||
2382 | hidnplayr | 3879 | push edi eax |
3880 | mov edi, tss._io_map_0 |
||
465 | serge | 3881 | ; mov ecx,eax |
3882 | ; and ecx,7 ; offset in byte |
||
3883 | ; shr eax,3 ; number of byte |
||
3884 | ; add edi,eax |
||
3885 | ; mov ebx,1 |
||
3886 | ; shl ebx,cl |
||
2382 | hidnplayr | 3887 | test ebp, ebp |
1232 | Lrz | 3888 | ; cmp ebp,0 ; enable access - ebp = 0 |
2382 | hidnplayr | 3889 | jnz .siar1 |
465 | serge | 3890 | ; not ebx |
3891 | ; and [edi],byte bl |
||
2382 | hidnplayr | 3892 | btr [edi], eax |
3893 | pop eax edi |
||
3894 | ret |
||
3895 | .siar1: |
||
3896 | bts [edi], eax |
||
465 | serge | 3897 | ; or [edi],byte bl ; disable access - ebp = 1 |
2382 | hidnplayr | 3898 | pop eax edi |
3899 | ret |
||
1306 | Lrz | 3900 | ;reserve/free group of ports |
3901 | ; * eax = 46 - number function |
||
3902 | ; * ebx = 0 - reserve, 1 - free |
||
3903 | ; * ecx = number start arrea of ports |
||
3904 | ; * edx = number end arrea of ports (include last number of port) |
||
3905 | ;Return value: |
||
2382 | hidnplayr | 3906 | ; * eax = 0 - succesful |
1306 | Lrz | 3907 | ; * eax = 1 - error |
3908 | ; * The system has reserve this ports: |
||
3909 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
||
3910 | ;destroys eax,ebx, ebp |
||
1 | ha | 3911 | r_f_port_area: |
3912 | |||
2382 | hidnplayr | 3913 | test ebx, ebx |
3914 | jnz free_port_area |
||
1 | ha | 3915 | ; je r_port_area |
3916 | ; jmp free_port_area |
||
3917 | |||
3918 | ; r_port_area: |
||
3919 | |||
1306 | Lrz | 3920 | ; pushad |
1 | ha | 3921 | |
2382 | hidnplayr | 3922 | cmp ecx, edx ; beginning > end ? |
3923 | ja rpal1 |
||
3924 | cmp edx, 65536 |
||
3925 | jae rpal1 |
||
3926 | mov eax, [RESERVED_PORTS] |
||
3927 | test eax, eax ; no reserved areas ? |
||
3928 | je rpal2 |
||
3929 | cmp eax, 255 ; max reserved |
||
3930 | jae rpal1 |
||
465 | serge | 3931 | rpal3: |
2382 | hidnplayr | 3932 | mov ebx, eax |
3933 | shl ebx, 4 |
||
3934 | add ebx, RESERVED_PORTS |
||
3935 | cmp ecx, [ebx+8] |
||
3936 | ja rpal4 |
||
3937 | cmp edx, [ebx+4] |
||
3938 | jae rpal1 |
||
1 | ha | 3939 | ; jb rpal4 |
3940 | ; jmp rpal1 |
||
465 | serge | 3941 | rpal4: |
2382 | hidnplayr | 3942 | dec eax |
3943 | jnz rpal3 |
||
3944 | jmp rpal2 |
||
1 | ha | 3945 | rpal1: |
1306 | Lrz | 3946 | ; popad |
3947 | ; mov eax,1 |
||
2382 | hidnplayr | 3948 | xor eax, eax |
3949 | inc eax |
||
3950 | ret |
||
1 | ha | 3951 | rpal2: |
1306 | Lrz | 3952 | ; popad |
1 | ha | 3953 | ; enable port access at port IO map |
2382 | hidnplayr | 3954 | cli |
3955 | pushad ; start enable io map |
||
1 | ha | 3956 | |
2382 | hidnplayr | 3957 | cmp edx, 65536;16384 |
3958 | jae no_unmask_io; jge |
||
3959 | mov eax, ecx |
||
1514 | hidnplayr | 3960 | ; push ebp |
2382 | hidnplayr | 3961 | xor ebp, ebp ; enable - eax = port |
1306 | Lrz | 3962 | new_port_access: |
3963 | ; pushad |
||
2382 | hidnplayr | 3964 | call set_io_access_rights |
1306 | Lrz | 3965 | ; popad |
2382 | hidnplayr | 3966 | inc eax |
3967 | cmp eax, edx |
||
3968 | jbe new_port_access |
||
1514 | hidnplayr | 3969 | ; pop ebp |
1306 | Lrz | 3970 | no_unmask_io: |
2382 | hidnplayr | 3971 | popad ; end enable io map |
3972 | sti |
||
1 | ha | 3973 | |
2382 | hidnplayr | 3974 | mov eax, [RESERVED_PORTS] |
3975 | add eax, 1 |
||
3976 | mov [RESERVED_PORTS], eax |
||
3977 | shl eax, 4 |
||
3978 | add eax, RESERVED_PORTS |
||
3979 | mov ebx, [TASK_BASE] |
||
3980 | mov ebx, [ebx+TASKDATA.pid] |
||
3981 | mov [eax], ebx |
||
3982 | mov [eax+4], ecx |
||
3983 | mov [eax+8], edx |
||
1 | ha | 3984 | |
2382 | hidnplayr | 3985 | xor eax, eax |
3986 | ret |
||
1 | ha | 3987 | |
3988 | free_port_area: |
||
3989 | |||
1306 | Lrz | 3990 | ; pushad |
2382 | hidnplayr | 3991 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3992 | test eax, eax |
||
3993 | jz frpal2 |
||
3994 | mov ebx, [TASK_BASE] |
||
3995 | mov ebx, [ebx+TASKDATA.pid] |
||
1 | ha | 3996 | frpal3: |
2382 | hidnplayr | 3997 | mov edi, eax |
3998 | shl edi, 4 |
||
3999 | add edi, RESERVED_PORTS |
||
4000 | cmp ebx, [edi] |
||
4001 | jne frpal4 |
||
4002 | cmp ecx, [edi+4] |
||
4003 | jne frpal4 |
||
4004 | cmp edx, [edi+8] |
||
4005 | jne frpal4 |
||
4006 | jmp frpal1 |
||
1 | ha | 4007 | frpal4: |
2382 | hidnplayr | 4008 | dec eax |
4009 | jnz frpal3 |
||
1 | ha | 4010 | frpal2: |
1306 | Lrz | 4011 | ; popad |
2382 | hidnplayr | 4012 | inc eax |
4013 | ret |
||
1 | ha | 4014 | frpal1: |
2382 | hidnplayr | 4015 | push ecx |
4016 | mov ecx, 256 |
||
4017 | sub ecx, eax |
||
4018 | shl ecx, 4 |
||
4019 | mov esi, edi |
||
4020 | add esi, 16 |
||
4021 | cld |
||
4022 | rep movsb |
||
1 | ha | 4023 | |
2382 | hidnplayr | 4024 | dec dword [RESERVED_PORTS] |
1306 | Lrz | 4025 | ;popad |
4026 | ;disable port access at port IO map |
||
1 | ha | 4027 | |
1306 | Lrz | 4028 | ; pushad ; start disable io map |
2382 | hidnplayr | 4029 | pop eax ;start port |
4030 | cmp edx, 65536;16384 |
||
4031 | jge no_mask_io |
||
1 | ha | 4032 | |
1306 | Lrz | 4033 | ; mov eax,ecx |
2382 | hidnplayr | 4034 | xor ebp, ebp |
4035 | inc ebp |
||
1306 | Lrz | 4036 | new_port_access_disable: |
4037 | ; pushad |
||
4038 | ; mov ebp,1 ; disable - eax = port |
||
2382 | hidnplayr | 4039 | call set_io_access_rights |
1306 | Lrz | 4040 | ; popad |
2382 | hidnplayr | 4041 | inc eax |
4042 | cmp eax, edx |
||
4043 | jbe new_port_access_disable |
||
1306 | Lrz | 4044 | no_mask_io: |
4045 | ; popad ; end disable io map |
||
2382 | hidnplayr | 4046 | xor eax, eax |
4047 | ret |
||
2540 | hidnplayr | 4048 | ;----------------------------------------------------------------------------- |
2382 | hidnplayr | 4049 | align 4 |
1 | ha | 4050 | drawbackground: |
2540 | hidnplayr | 4051 | dbrv20: |
2382 | hidnplayr | 4052 | cmp [BgrDrawMode], dword 1 |
4053 | jne bgrstr |
||
4054 | call vesa20_drawbackground_tiled |
||
2540 | hidnplayr | 4055 | ; call [draw_pointer] |
4056 | call __sys_draw_pointer |
||
2382 | hidnplayr | 4057 | ret |
2540 | hidnplayr | 4058 | ;-------------------------------------- |
4059 | align 4 |
||
4060 | bgrstr: |
||
2382 | hidnplayr | 4061 | call vesa20_drawbackground_stretch |
2540 | hidnplayr | 4062 | ; call [draw_pointer] |
4063 | call __sys_draw_pointer |
||
2382 | hidnplayr | 4064 | ret |
2540 | hidnplayr | 4065 | ;----------------------------------------------------------------------------- |
75 | diamond | 4066 | align 4 |
2382 | hidnplayr | 4067 | syscall_putimage: ; PutImage |
1 | ha | 4068 | sys_putimage: |
2382 | hidnplayr | 4069 | test ecx, 0x80008000 |
4070 | jnz .exit |
||
4071 | test ecx, 0x0000FFFF |
||
4072 | jz .exit |
||
4073 | test ecx, 0xFFFF0000 |
||
4074 | jnz @f |
||
2540 | hidnplayr | 4075 | ;-------------------------------------- |
4076 | align 4 |
||
4077 | .exit: |
||
2382 | hidnplayr | 4078 | ret |
2540 | hidnplayr | 4079 | ;-------------------------------------- |
4080 | align 4 |
||
4081 | @@: |
||
2382 | hidnplayr | 4082 | mov edi, [current_slot] |
4083 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
||
4084 | rol edx, 16 |
||
4085 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
||
4086 | rol edx, 16 |
||
2540 | hidnplayr | 4087 | ;-------------------------------------- |
4088 | align 4 |
||
4089 | .forced: |
||
2382 | hidnplayr | 4090 | push ebp esi 0 |
4091 | mov ebp, putimage_get24bpp |
||
4092 | mov esi, putimage_init24bpp |
||
2540 | hidnplayr | 4093 | ;-------------------------------------- |
4094 | align 4 |
||
283 | diamond | 4095 | sys_putimage_bpp: |
2540 | hidnplayr | 4096 | call vesa20_putimage |
2382 | hidnplayr | 4097 | pop ebp esi ebp |
2540 | hidnplayr | 4098 | ret |
4099 | ; jmp [draw_pointer] |
||
4100 | ;----------------------------------------------------------------------------- |
||
2382 | hidnplayr | 4101 | align 4 |
283 | diamond | 4102 | sys_putimage_palette: |
4103 | ; ebx = pointer to image |
||
4104 | ; ecx = [xsize]*65536 + [ysize] |
||
4105 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4106 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4107 | ; edi = pointer to palette |
314 | diamond | 4108 | ; ebp = row delta |
2382 | hidnplayr | 4109 | mov eax, [CURRENT_TASK] |
4110 | shl eax, 8 |
||
4111 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4112 | rol edx, 16 |
||
4113 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4114 | rol edx, 16 |
||
2540 | hidnplayr | 4115 | ;-------------------------------------- |
4116 | align 4 |
||
283 | diamond | 4117 | .forced: |
2382 | hidnplayr | 4118 | cmp esi, 1 |
4119 | jnz @f |
||
4120 | push edi |
||
4121 | mov eax, [edi+4] |
||
4122 | sub eax, [edi] |
||
4123 | push eax |
||
4124 | push dword [edi] |
||
4125 | push 0ffffff80h |
||
4126 | mov edi, esp |
||
4127 | call put_mono_image |
||
4128 | add esp, 12 |
||
4129 | pop edi |
||
4130 | ret |
||
2540 | hidnplayr | 4131 | ;-------------------------------------- |
4132 | align 4 |
||
911 | diamond | 4133 | @@: |
2382 | hidnplayr | 4134 | cmp esi, 2 |
4135 | jnz @f |
||
4136 | push edi |
||
4137 | push 0ffffff80h |
||
4138 | mov edi, esp |
||
4139 | call put_2bit_image |
||
4140 | pop eax |
||
4141 | pop edi |
||
4142 | ret |
||
2540 | hidnplayr | 4143 | ;-------------------------------------- |
4144 | align 4 |
||
911 | diamond | 4145 | @@: |
2382 | hidnplayr | 4146 | cmp esi, 4 |
4147 | jnz @f |
||
4148 | push edi |
||
4149 | push 0ffffff80h |
||
4150 | mov edi, esp |
||
4151 | call put_4bit_image |
||
4152 | pop eax |
||
4153 | pop edi |
||
4154 | ret |
||
2540 | hidnplayr | 4155 | ;-------------------------------------- |
4156 | align 4 |
||
314 | diamond | 4157 | @@: |
2382 | hidnplayr | 4158 | push ebp esi ebp |
4159 | cmp esi, 8 |
||
4160 | jnz @f |
||
4161 | mov ebp, putimage_get8bpp |
||
4162 | mov esi, putimage_init8bpp |
||
4163 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4164 | ;-------------------------------------- |
4165 | align 4 |
||
918 | diamond | 4166 | @@: |
3187 | hidnplayr | 4167 | cmp esi, 9 |
4168 | jnz @f |
||
4169 | mov ebp, putimage_get9bpp |
||
4170 | mov esi, putimage_init9bpp |
||
4171 | jmp sys_putimage_bpp |
||
4172 | ;-------------------------------------- |
||
4173 | align 4 |
||
4174 | @@: |
||
2382 | hidnplayr | 4175 | cmp esi, 15 |
4176 | jnz @f |
||
4177 | mov ebp, putimage_get15bpp |
||
4178 | mov esi, putimage_init15bpp |
||
4179 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4180 | ;-------------------------------------- |
4181 | align 4 |
||
906 | diamond | 4182 | @@: |
2382 | hidnplayr | 4183 | cmp esi, 16 |
4184 | jnz @f |
||
4185 | mov ebp, putimage_get16bpp |
||
4186 | mov esi, putimage_init16bpp |
||
4187 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4188 | ;-------------------------------------- |
4189 | align 4 |
||
842 | diamond | 4190 | @@: |
2382 | hidnplayr | 4191 | cmp esi, 24 |
4192 | jnz @f |
||
4193 | mov ebp, putimage_get24bpp |
||
4194 | mov esi, putimage_init24bpp |
||
4195 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4196 | ;-------------------------------------- |
4197 | align 4 |
||
314 | diamond | 4198 | @@: |
2382 | hidnplayr | 4199 | cmp esi, 32 |
4200 | jnz @f |
||
4201 | mov ebp, putimage_get32bpp |
||
4202 | mov esi, putimage_init32bpp |
||
4203 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4204 | ;-------------------------------------- |
4205 | align 4 |
||
314 | diamond | 4206 | @@: |
2382 | hidnplayr | 4207 | pop ebp esi ebp |
4208 | ret |
||
2540 | hidnplayr | 4209 | ;----------------------------------------------------------------------------- |
4210 | align 4 |
||
911 | diamond | 4211 | put_mono_image: |
2382 | hidnplayr | 4212 | push ebp esi ebp |
4213 | mov ebp, putimage_get1bpp |
||
4214 | mov esi, putimage_init1bpp |
||
4215 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4216 | ;----------------------------------------------------------------------------- |
4217 | align 4 |
||
918 | diamond | 4218 | put_2bit_image: |
2382 | hidnplayr | 4219 | push ebp esi ebp |
4220 | mov ebp, putimage_get2bpp |
||
4221 | mov esi, putimage_init2bpp |
||
4222 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4223 | ;----------------------------------------------------------------------------- |
4224 | align 4 |
||
911 | diamond | 4225 | put_4bit_image: |
2382 | hidnplayr | 4226 | push ebp esi ebp |
4227 | mov ebp, putimage_get4bpp |
||
4228 | mov esi, putimage_init4bpp |
||
4229 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4230 | ;----------------------------------------------------------------------------- |
4231 | align 4 |
||
283 | diamond | 4232 | putimage_init24bpp: |
2382 | hidnplayr | 4233 | lea eax, [eax*3] |
283 | diamond | 4234 | putimage_init8bpp: |
3187 | hidnplayr | 4235 | putimage_init9bpp: |
2382 | hidnplayr | 4236 | ret |
2540 | hidnplayr | 4237 | ;----------------------------------------------------------------------------- |
911 | diamond | 4238 | align 16 |
283 | diamond | 4239 | putimage_get24bpp: |
2382 | hidnplayr | 4240 | movzx eax, byte [esi+2] |
4241 | shl eax, 16 |
||
4242 | mov ax, [esi] |
||
4243 | add esi, 3 |
||
4244 | ret 4 |
||
2540 | hidnplayr | 4245 | ;----------------------------------------------------------------------------- |
911 | diamond | 4246 | align 16 |
283 | diamond | 4247 | putimage_get8bpp: |
2382 | hidnplayr | 4248 | movzx eax, byte [esi] |
4249 | push edx |
||
4250 | mov edx, [esp+8] |
||
4251 | mov eax, [edx+eax*4] |
||
4252 | pop edx |
||
4253 | inc esi |
||
4254 | ret 4 |
||
2540 | hidnplayr | 4255 | ;----------------------------------------------------------------------------- |
3187 | hidnplayr | 4256 | align 16 |
4257 | putimage_get9bpp: |
||
4258 | lodsb |
||
4259 | mov ah, al |
||
4260 | shl eax, 8 |
||
4261 | mov al, ah |
||
4262 | ret 4 |
||
4263 | ;----------------------------------------------------------------------------- |
||
2540 | hidnplayr | 4264 | align 4 |
911 | diamond | 4265 | putimage_init1bpp: |
2382 | hidnplayr | 4266 | add eax, ecx |
4267 | push ecx |
||
4268 | add eax, 7 |
||
4269 | add ecx, 7 |
||
4270 | shr eax, 3 |
||
4271 | shr ecx, 3 |
||
4272 | sub eax, ecx |
||
4273 | pop ecx |
||
4274 | ret |
||
2540 | hidnplayr | 4275 | ;----------------------------------------------------------------------------- |
911 | diamond | 4276 | align 16 |
4277 | putimage_get1bpp: |
||
2382 | hidnplayr | 4278 | push edx |
4279 | mov edx, [esp+8] |
||
4280 | mov al, [edx] |
||
4281 | add al, al |
||
4282 | jnz @f |
||
4283 | lodsb |
||
4284 | adc al, al |
||
911 | diamond | 4285 | @@: |
2382 | hidnplayr | 4286 | mov [edx], al |
4287 | sbb eax, eax |
||
4288 | and eax, [edx+8] |
||
4289 | add eax, [edx+4] |
||
4290 | pop edx |
||
4291 | ret 4 |
||
2540 | hidnplayr | 4292 | ;----------------------------------------------------------------------------- |
4293 | align 4 |
||
918 | diamond | 4294 | putimage_init2bpp: |
2382 | hidnplayr | 4295 | add eax, ecx |
4296 | push ecx |
||
4297 | add ecx, 3 |
||
4298 | add eax, 3 |
||
4299 | shr ecx, 2 |
||
4300 | shr eax, 2 |
||
4301 | sub eax, ecx |
||
4302 | pop ecx |
||
4303 | ret |
||
2540 | hidnplayr | 4304 | ;----------------------------------------------------------------------------- |
918 | diamond | 4305 | align 16 |
4306 | putimage_get2bpp: |
||
2382 | hidnplayr | 4307 | push edx |
4308 | mov edx, [esp+8] |
||
4309 | mov al, [edx] |
||
4310 | mov ah, al |
||
4311 | shr al, 6 |
||
4312 | shl ah, 2 |
||
4313 | jnz .nonewbyte |
||
4314 | lodsb |
||
4315 | mov ah, al |
||
4316 | shr al, 6 |
||
4317 | shl ah, 2 |
||
4318 | add ah, 1 |
||
918 | diamond | 4319 | .nonewbyte: |
2382 | hidnplayr | 4320 | mov [edx], ah |
4321 | mov edx, [edx+4] |
||
4322 | movzx eax, al |
||
4323 | mov eax, [edx+eax*4] |
||
4324 | pop edx |
||
4325 | ret 4 |
||
2540 | hidnplayr | 4326 | ;----------------------------------------------------------------------------- |
4327 | align 4 |
||
911 | diamond | 4328 | putimage_init4bpp: |
2382 | hidnplayr | 4329 | add eax, ecx |
4330 | push ecx |
||
4331 | add ecx, 1 |
||
4332 | add eax, 1 |
||
4333 | shr ecx, 1 |
||
4334 | shr eax, 1 |
||
4335 | sub eax, ecx |
||
4336 | pop ecx |
||
4337 | ret |
||
2540 | hidnplayr | 4338 | ;----------------------------------------------------------------------------- |
911 | diamond | 4339 | align 16 |
4340 | putimage_get4bpp: |
||
2382 | hidnplayr | 4341 | push edx |
4342 | mov edx, [esp+8] |
||
4343 | add byte [edx], 80h |
||
4344 | jc @f |
||
4345 | movzx eax, byte [edx+1] |
||
4346 | mov edx, [edx+4] |
||
4347 | and eax, 0x0F |
||
4348 | mov eax, [edx+eax*4] |
||
4349 | pop edx |
||
4350 | ret 4 |
||
911 | diamond | 4351 | @@: |
2382 | hidnplayr | 4352 | movzx eax, byte [esi] |
4353 | add esi, 1 |
||
4354 | mov [edx+1], al |
||
4355 | shr eax, 4 |
||
4356 | mov edx, [edx+4] |
||
4357 | mov eax, [edx+eax*4] |
||
4358 | pop edx |
||
4359 | ret 4 |
||
2540 | hidnplayr | 4360 | ;----------------------------------------------------------------------------- |
4361 | align 4 |
||
314 | diamond | 4362 | putimage_init32bpp: |
2382 | hidnplayr | 4363 | shl eax, 2 |
4364 | ret |
||
2540 | hidnplayr | 4365 | ;----------------------------------------------------------------------------- |
911 | diamond | 4366 | align 16 |
314 | diamond | 4367 | putimage_get32bpp: |
2382 | hidnplayr | 4368 | lodsd |
4369 | ret 4 |
||
2540 | hidnplayr | 4370 | ;----------------------------------------------------------------------------- |
4371 | align 4 |
||
906 | diamond | 4372 | putimage_init15bpp: |
911 | diamond | 4373 | putimage_init16bpp: |
2382 | hidnplayr | 4374 | add eax, eax |
4375 | ret |
||
2540 | hidnplayr | 4376 | ;----------------------------------------------------------------------------- |
911 | diamond | 4377 | align 16 |
906 | diamond | 4378 | putimage_get15bpp: |
842 | diamond | 4379 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
2382 | hidnplayr | 4380 | push ecx edx |
4381 | movzx eax, word [esi] |
||
4382 | add esi, 2 |
||
4383 | mov ecx, eax |
||
4384 | mov edx, eax |
||
4385 | and eax, 0x1F |
||
4386 | and ecx, 0x1F shl 5 |
||
4387 | and edx, 0x1F shl 10 |
||
4388 | shl eax, 3 |
||
4389 | shl ecx, 6 |
||
4390 | shl edx, 9 |
||
4391 | or eax, ecx |
||
4392 | or eax, edx |
||
4393 | pop edx ecx |
||
4394 | ret 4 |
||
2540 | hidnplayr | 4395 | ;----------------------------------------------------------------------------- |
911 | diamond | 4396 | align 16 |
906 | diamond | 4397 | putimage_get16bpp: |
4398 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
2382 | hidnplayr | 4399 | push ecx edx |
4400 | movzx eax, word [esi] |
||
4401 | add esi, 2 |
||
4402 | mov ecx, eax |
||
4403 | mov edx, eax |
||
4404 | and eax, 0x1F |
||
4405 | and ecx, 0x3F shl 5 |
||
4406 | and edx, 0x1F shl 11 |
||
4407 | shl eax, 3 |
||
4408 | shl ecx, 5 |
||
4409 | shl edx, 8 |
||
4410 | or eax, ecx |
||
4411 | or eax, edx |
||
4412 | pop edx ecx |
||
4413 | ret 4 |
||
2540 | hidnplayr | 4414 | ;----------------------------------------------------------------------------- |
4415 | ;align 4 |
||
1 | ha | 4416 | ; eax x beginning |
4417 | ; ebx y beginning |
||
4418 | ; ecx x end |
||
2382 | hidnplayr | 4419 | ; edx y end |
1 | ha | 4420 | ; edi color |
2540 | hidnplayr | 4421 | ;__sys_drawbar: |
4422 | ; mov esi, [current_slot] |
||
4423 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
||
4424 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
||
4425 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
||
4426 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
||
4427 | ;-------------------------------------- |
||
4428 | ;align 4 |
||
4429 | ;.forced: |
||
4430 | ; call vesa20_drawbar |
||
4431 | ; call [draw_pointer] |
||
4432 | ; ret |
||
4433 | ;----------------------------------------------------------------------------- |
||
4434 | align 4 |
||
1 | ha | 4435 | kb_read: |
4436 | |||
2382 | hidnplayr | 4437 | push ecx edx |
1 | ha | 4438 | |
2382 | hidnplayr | 4439 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4440 | kr_loop: |
2382 | hidnplayr | 4441 | in al, 0x64 |
4442 | test al, 1 |
||
4443 | jnz kr_ready |
||
4444 | loop kr_loop |
||
4445 | mov ah, 1 |
||
4446 | jmp kr_exit |
||
1 | ha | 4447 | kr_ready: |
2382 | hidnplayr | 4448 | push ecx |
4449 | mov ecx, 32 |
||
1 | ha | 4450 | kr_delay: |
2382 | hidnplayr | 4451 | loop kr_delay |
4452 | pop ecx |
||
4453 | in al, 0x60 |
||
4454 | xor ah, ah |
||
1 | ha | 4455 | kr_exit: |
4456 | |||
2382 | hidnplayr | 4457 | pop edx ecx |
1 | ha | 4458 | |
2382 | hidnplayr | 4459 | ret |
2540 | hidnplayr | 4460 | ;----------------------------------------------------------------------------- |
4461 | align 4 |
||
1 | ha | 4462 | kb_write: |
4463 | |||
2382 | hidnplayr | 4464 | push ecx edx |
1 | ha | 4465 | |
2382 | hidnplayr | 4466 | mov dl, al |
265 | diamond | 4467 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4468 | ; kw_loop1: |
||
4469 | ; in al,0x64 |
||
4470 | ; test al,0x20 |
||
4471 | ; jz kw_ok1 |
||
4472 | ; loop kw_loop1 |
||
4473 | ; mov ah,1 |
||
4474 | ; jmp kw_exit |
||
4475 | ; kw_ok1: |
||
2382 | hidnplayr | 4476 | in al, 0x60 |
4477 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4478 | kw_loop: |
2382 | hidnplayr | 4479 | in al, 0x64 |
4480 | test al, 2 |
||
4481 | jz kw_ok |
||
4482 | loop kw_loop |
||
4483 | mov ah, 1 |
||
4484 | jmp kw_exit |
||
1 | ha | 4485 | kw_ok: |
2382 | hidnplayr | 4486 | mov al, dl |
4487 | out 0x60, al |
||
4488 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4489 | kw_loop3: |
2382 | hidnplayr | 4490 | in al, 0x64 |
4491 | test al, 2 |
||
4492 | jz kw_ok3 |
||
4493 | loop kw_loop3 |
||
4494 | mov ah, 1 |
||
4495 | jmp kw_exit |
||
1 | ha | 4496 | kw_ok3: |
2382 | hidnplayr | 4497 | mov ah, 8 |
1 | ha | 4498 | kw_loop4: |
2382 | hidnplayr | 4499 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4500 | kw_loop5: |
2382 | hidnplayr | 4501 | in al, 0x64 |
4502 | test al, 1 |
||
4503 | jnz kw_ok4 |
||
4504 | loop kw_loop5 |
||
4505 | dec ah |
||
4506 | jnz kw_loop4 |
||
1 | ha | 4507 | kw_ok4: |
2382 | hidnplayr | 4508 | xor ah, ah |
1 | ha | 4509 | kw_exit: |
4510 | |||
2382 | hidnplayr | 4511 | pop edx ecx |
1 | ha | 4512 | |
2382 | hidnplayr | 4513 | ret |
2540 | hidnplayr | 4514 | ;----------------------------------------------------------------------------- |
4515 | align 4 |
||
1 | ha | 4516 | kb_cmd: |
4517 | |||
2382 | hidnplayr | 4518 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4519 | c_wait: |
2382 | hidnplayr | 4520 | in al, 0x64 |
4521 | test al, 2 |
||
4522 | jz c_send |
||
4523 | loop c_wait |
||
4524 | jmp c_error |
||
1 | ha | 4525 | c_send: |
2382 | hidnplayr | 4526 | mov al, bl |
4527 | out 0x64, al |
||
4528 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4529 | c_accept: |
2382 | hidnplayr | 4530 | in al, 0x64 |
4531 | test al, 2 |
||
4532 | jz c_ok |
||
4533 | loop c_accept |
||
1 | ha | 4534 | c_error: |
2382 | hidnplayr | 4535 | mov ah, 1 |
4536 | jmp c_exit |
||
1 | ha | 4537 | c_ok: |
2382 | hidnplayr | 4538 | xor ah, ah |
1 | ha | 4539 | c_exit: |
2382 | hidnplayr | 4540 | ret |
1 | ha | 4541 | |
4542 | |||
4543 | setmouse: ; set mousepicture -pointer |
||
2382 | hidnplayr | 4544 | ; ps2 mouse enable |
1 | ha | 4545 | |
2540 | hidnplayr | 4546 | ; mov [MOUSE_PICTURE], dword mousepointer |
1 | ha | 4547 | |
2382 | hidnplayr | 4548 | cli |
1 | ha | 4549 | |
2382 | hidnplayr | 4550 | ret |
1 | ha | 4551 | |
1055 | Galkov | 4552 | if used _rdtsc |
1 | ha | 4553 | _rdtsc: |
2382 | hidnplayr | 4554 | bt [cpu_caps], CAPS_TSC |
4555 | jnc ret_rdtsc |
||
4556 | rdtsc |
||
4557 | ret |
||
1 | ha | 4558 | ret_rdtsc: |
2382 | hidnplayr | 4559 | mov edx, 0xffffffff |
4560 | mov eax, 0xffffffff |
||
4561 | ret |
||
1055 | Galkov | 4562 | end if |
1 | ha | 4563 | |
4564 | sys_msg_board_str: |
||
4565 | |||
2382 | hidnplayr | 4566 | pushad |
1 | ha | 4567 | @@: |
2382 | hidnplayr | 4568 | cmp [esi], byte 0 |
4569 | je @f |
||
4570 | mov eax, 1 |
||
4571 | movzx ebx, byte [esi] |
||
4572 | call sys_msg_board |
||
4573 | inc esi |
||
4574 | jmp @b |
||
1 | ha | 4575 | @@: |
2382 | hidnplayr | 4576 | popad |
4577 | ret |
||
1 | ha | 4578 | |
709 | diamond | 4579 | sys_msg_board_byte: |
4580 | ; in: al = byte to display |
||
4581 | ; out: nothing |
||
4582 | ; destroys: nothing |
||
2382 | hidnplayr | 4583 | pushad |
4584 | mov ecx, 2 |
||
4585 | shl eax, 24 |
||
4586 | jmp @f |
||
709 | diamond | 4587 | |
4588 | sys_msg_board_word: |
||
4589 | ; in: ax = word to display |
||
4590 | ; out: nothing |
||
4591 | ; destroys: nothing |
||
2382 | hidnplayr | 4592 | pushad |
4593 | mov ecx, 4 |
||
4594 | shl eax, 16 |
||
4595 | jmp @f |
||
709 | diamond | 4596 | |
4597 | sys_msg_board_dword: |
||
4598 | ; in: eax = dword to display |
||
4599 | ; out: nothing |
||
4600 | ; destroys: nothing |
||
2382 | hidnplayr | 4601 | pushad |
4602 | mov ecx, 8 |
||
709 | diamond | 4603 | @@: |
2382 | hidnplayr | 4604 | push ecx |
4605 | rol eax, 4 |
||
4606 | push eax |
||
4607 | and al, 0xF |
||
4608 | cmp al, 10 |
||
4609 | sbb al, 69h |
||
4610 | das |
||
4611 | mov bl, al |
||
4612 | xor eax, eax |
||
4613 | inc eax |
||
4614 | call sys_msg_board |
||
4615 | pop eax |
||
4616 | pop ecx |
||
4617 | loop @b |
||
3405 | hidnplayr | 4618 | popad |
4619 | ret |
||
4620 | |||
4621 | msg_board_data_size = 65536 ; Must be power of two |
||
4622 | |||
4623 | uglobal |
||
4624 | msg_board_data rb msg_board_data_size |
||
4625 | msg_board_count dd 0x0 |
||
4626 | endg |
||
4627 | |||
1 | ha | 4628 | sys_msg_board: |
4629 | |||
4630 | ; eax=1 : write : bl byte to write |
||
4631 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4632 | |||
2382 | hidnplayr | 4633 | mov ecx, [msg_board_count] |
4634 | cmp eax, 1 |
||
4635 | jne .smbl1 |
||
1 | ha | 4636 | |
1043 | hidnplayr | 4637 | if defined debug_com_base |
1 | ha | 4638 | |
2382 | hidnplayr | 4639 | push dx ax |
1043 | hidnplayr | 4640 | |
2382 | hidnplayr | 4641 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4642 | mov dx, debug_com_base+5 |
||
4643 | in al, dx |
||
4644 | test al, 1 shl 5 |
||
4645 | jz @r |
||
1043 | hidnplayr | 4646 | |
2382 | hidnplayr | 4647 | mov dx, debug_com_base ; Output the byte |
4648 | mov al, bl |
||
4649 | out dx, al |
||
1043 | hidnplayr | 4650 | |
2382 | hidnplayr | 4651 | pop ax dx |
1043 | hidnplayr | 4652 | |
4653 | end if |
||
3405 | hidnplayr | 4654 | |
4655 | mov [msg_board_data+ecx], bl |
||
4656 | inc ecx |
||
4657 | and ecx, msg_board_data_size - 1 |
||
4658 | mov [msg_board_count], ecx |
||
4659 | mov [check_idle_semaphore], 5 |
||
4660 | ret |
||
671 | Ghost | 4661 | .smbl1: |
2382 | hidnplayr | 4662 | cmp eax, 2 |
4663 | jne .smbl2 |
||
4664 | test ecx, ecx |
||
4665 | jz .smbl21 |
||
4666 | mov eax, msg_board_data+1 |
||
4667 | mov ebx, msg_board_data |
||
4668 | movzx edx, byte [ebx] |
||
4669 | call memmove |
||
4670 | dec [msg_board_count] |
||
4671 | mov [esp + 36], edx ;eax |
||
4672 | mov [esp + 24], dword 1 |
||
4673 | ret |
||
671 | Ghost | 4674 | .smbl21: |
2382 | hidnplayr | 4675 | mov [esp+36], ecx |
4676 | mov [esp+24], ecx |
||
671 | Ghost | 4677 | .smbl2: |
2382 | hidnplayr | 4678 | ret |
1 | ha | 4679 | |
2382 | hidnplayr | 4680 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4681 | ;; 66 sys function. ;; |
||
4682 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
4683 | ;; out eax ;; |
||
4684 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4685 | iglobal |
||
4686 | align 4 |
||
4687 | f66call: |
||
4688 | dd sys_process_def.1 ; 1 = set keyboard mode |
||
4689 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
4690 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3187 | hidnplayr | 4691 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4692 | dd sys_process_def.5 ; 5 = delete installed hotkey |
||
4693 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
||
4694 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
||
2382 | hidnplayr | 4695 | endg |
3187 | hidnplayr | 4696 | ;----------------------------------------------------------------------------- |
4697 | align 4 |
||
2382 | hidnplayr | 4698 | sys_process_def: |
4699 | dec ebx |
||
3187 | hidnplayr | 4700 | cmp ebx, 7 |
4701 | jae .not_support ;if >=8 then or eax,-1 |
||
1 | ha | 4702 | |
2382 | hidnplayr | 4703 | mov edi, [CURRENT_TASK] |
4704 | jmp dword [f66call+ebx*4] |
||
1 | ha | 4705 | |
2382 | hidnplayr | 4706 | .not_support: |
4707 | or eax, -1 |
||
4708 | ret |
||
3187 | hidnplayr | 4709 | ;----------------------------------------------------------------------------- |
4710 | align 4 |
||
2382 | hidnplayr | 4711 | .1: |
4712 | shl edi, 8 |
||
4713 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
||
1 | ha | 4714 | |
2382 | hidnplayr | 4715 | ret |
3187 | hidnplayr | 4716 | ;----------------------------------------------------------------------------- |
4717 | align 4 |
||
2382 | hidnplayr | 4718 | .2: ; 2 = get keyboard mode |
4719 | shl edi, 8 |
||
4720 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
||
4721 | mov [esp+32], eax |
||
4722 | ret |
||
3187 | hidnplayr | 4723 | ;----------------------------------------------------------------------------- |
4724 | align 4 |
||
2382 | hidnplayr | 4725 | .3: ;3 = get keyboard ctrl, alt, shift |
4726 | mov eax, [kb_state] |
||
4727 | mov [esp+32], eax |
||
4728 | ret |
||
3187 | hidnplayr | 4729 | ;----------------------------------------------------------------------------- |
4730 | align 4 |
||
2382 | hidnplayr | 4731 | .4: |
4732 | mov eax, hotkey_list |
||
92 | diamond | 4733 | @@: |
2382 | hidnplayr | 4734 | cmp dword [eax+8], 0 |
4735 | jz .found_free |
||
4736 | add eax, 16 |
||
4737 | cmp eax, hotkey_list+16*256 |
||
4738 | jb @b |
||
4739 | mov dword [esp+32], 1 |
||
4740 | ret |
||
92 | diamond | 4741 | .found_free: |
2382 | hidnplayr | 4742 | mov [eax+8], edi |
4743 | mov [eax+4], edx |
||
4744 | movzx ecx, cl |
||
4745 | lea ecx, [hotkey_scancodes+ecx*4] |
||
4746 | mov edx, [ecx] |
||
3405 | hidnplayr | 4747 | mov [eax], edx |
4748 | mov [ecx], eax |
||
4749 | mov [eax+12], ecx |
||
4750 | test edx, edx |
||
4751 | jz @f |
||
4752 | mov [edx+12], eax |
||
4753 | @@: |
||
4754 | and dword [esp+32], 0 |
||
2382 | hidnplayr | 4755 | ret |
3187 | hidnplayr | 4756 | ;----------------------------------------------------------------------------- |
4757 | align 4 |
||
2382 | hidnplayr | 4758 | .5: |
4759 | movzx ebx, cl |
||
4760 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4761 | mov eax, [ebx] |
||
92 | diamond | 4762 | .scan: |
2382 | hidnplayr | 4763 | test eax, eax |
4764 | jz .notfound |
||
4765 | cmp [eax+8], edi |
||
4766 | jnz .next |
||
4767 | cmp [eax+4], edx |
||
4768 | jz .found |
||
92 | diamond | 4769 | .next: |
2382 | hidnplayr | 4770 | mov eax, [eax] |
4771 | jmp .scan |
||
92 | diamond | 4772 | .notfound: |
2382 | hidnplayr | 4773 | mov dword [esp+32], 1 |
4774 | ret |
||
92 | diamond | 4775 | .found: |
2382 | hidnplayr | 4776 | mov ecx, [eax] |
4777 | jecxz @f |
||
4778 | mov edx, [eax+12] |
||
4779 | mov [ecx+12], edx |
||
92 | diamond | 4780 | @@: |
2382 | hidnplayr | 4781 | mov ecx, [eax+12] |
4782 | mov edx, [eax] |
||
4783 | mov [ecx], edx |
||
4784 | xor edx, edx |
||
4785 | mov [eax+4], edx |
||
4786 | mov [eax+8], edx |
||
4787 | mov [eax+12], edx |
||
4788 | mov [eax], edx |
||
4789 | mov [esp+32], edx |
||
4790 | ret |
||
3187 | hidnplayr | 4791 | ;----------------------------------------------------------------------------- |
4792 | align 4 |
||
4793 | .6: |
||
4794 | pushfd |
||
4795 | cli |
||
4796 | mov eax, [PID_lock_input] |
||
4797 | test eax, eax |
||
4798 | jnz @f |
||
4799 | ; get current PID |
||
4800 | mov eax, [CURRENT_TASK] |
||
4801 | shl eax, 5 |
||
4802 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
||
4803 | ; set current PID for lock input |
||
4804 | mov [PID_lock_input], eax |
||
4805 | @@: |
||
4806 | popfd |
||
4807 | ret |
||
4808 | ;----------------------------------------------------------------------------- |
||
4809 | align 4 |
||
4810 | .7: |
||
4811 | mov eax, [PID_lock_input] |
||
4812 | test eax, eax |
||
4813 | jz @f |
||
4814 | ; get current PID |
||
4815 | mov ebx, [CURRENT_TASK] |
||
4816 | shl ebx, 5 |
||
4817 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
||
4818 | ; compare current lock input with current PID |
||
4819 | cmp ebx, eax |
||
4820 | jne @f |
||
92 | diamond | 4821 | |
3187 | hidnplayr | 4822 | xor eax, eax |
4823 | mov [PID_lock_input], eax |
||
4824 | @@: |
||
4825 | ret |
||
4826 | ;----------------------------------------------------------------------------- |
||
4827 | uglobal |
||
4828 | PID_lock_input dd 0x0 |
||
4829 | endg |
||
2382 | hidnplayr | 4830 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4831 | ;; 61 sys function. ;; |
||
4832 | ;; in eax=61,ebx in [1..3] ;; |
||
4833 | ;; out eax ;; |
||
4834 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4835 | iglobal |
||
1 | ha | 4836 | align 4 |
2382 | hidnplayr | 4837 | f61call: |
4838 | dd sys_gs.1 ; resolution |
||
4839 | dd sys_gs.2 ; bits per pixel |
||
4840 | dd sys_gs.3 ; bytes per scanline |
||
4841 | endg |
||
1 | ha | 4842 | |
4843 | |||
2382 | hidnplayr | 4844 | align 4 |
1 | ha | 4845 | |
2382 | hidnplayr | 4846 | sys_gs: ; direct screen access |
4847 | dec ebx |
||
4848 | cmp ebx, 2 |
||
4849 | ja .not_support |
||
4850 | jmp dword [f61call+ebx*4] |
||
4851 | .not_support: |
||
4852 | or [esp+32], dword -1 |
||
4853 | ret |
||
1 | ha | 4854 | |
4855 | |||
2382 | hidnplayr | 4856 | .1: ; resolution |
4857 | mov eax, [Screen_Max_X] |
||
4858 | shl eax, 16 |
||
4859 | mov ax, [Screen_Max_Y] |
||
4860 | add eax, 0x00010001 |
||
4861 | mov [esp+32], eax |
||
4862 | ret |
||
4863 | .2: ; bits per pixel |
||
4864 | movzx eax, byte [ScreenBPP] |
||
4865 | mov [esp+32], eax |
||
4866 | ret |
||
4867 | .3: ; bytes per scanline |
||
4868 | mov eax, [BytesPerScanLine] |
||
4869 | mov [esp+32], eax |
||
4870 | ret |
||
1 | ha | 4871 | |
4872 | align 4 ; system functions |
||
4873 | |||
2382 | hidnplayr | 4874 | syscall_setpixel: ; SetPixel |
1 | ha | 4875 | |
2382 | hidnplayr | 4876 | mov eax, ebx |
4877 | mov ebx, ecx |
||
4878 | mov ecx, edx |
||
4879 | mov edx, [TASK_BASE] |
||
4880 | add eax, [edx-twdw+WDATA.box.left] |
||
4881 | add ebx, [edx-twdw+WDATA.box.top] |
||
4882 | mov edi, [current_slot] |
||
4883 | add eax, [edi+APPDATA.wnd_clientbox.left] |
||
4884 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
||
4885 | xor edi, edi ; no force |
||
2540 | hidnplayr | 4886 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4887 | ; jmp [putpixel] |
||
4888 | jmp __sys_putpixel |
||
1 | ha | 4889 | |
4890 | align 4 |
||
4891 | |||
2382 | hidnplayr | 4892 | syscall_writetext: ; WriteText |
1 | ha | 4893 | |
2382 | hidnplayr | 4894 | mov eax, [TASK_BASE] |
4895 | mov ebp, [eax-twdw+WDATA.box.left] |
||
4896 | push esi |
||
4897 | mov esi, [current_slot] |
||
4898 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4899 | shl ebp, 16 |
||
4900 | add ebp, [eax-twdw+WDATA.box.top] |
||
4901 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
||
4902 | pop esi |
||
4903 | add ebx, ebp |
||
4904 | mov eax, edi |
||
2540 | hidnplayr | 4905 | test ecx, 0x08000000 ; redirect the output to the user area |
4906 | jnz dtext |
||
2382 | hidnplayr | 4907 | xor edi, edi |
4908 | jmp dtext |
||
1 | ha | 4909 | |
4910 | align 4 |
||
4911 | |||
2382 | hidnplayr | 4912 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4913 | |
2382 | hidnplayr | 4914 | mov eax, ebx |
4915 | mov ebx, ecx |
||
4916 | mov ecx, edx |
||
4917 | mov edx, esi |
||
4918 | mov esi, 12 |
||
4919 | call fileread |
||
4920 | mov [esp+32], eax |
||
4921 | ret |
||
1 | ha | 4922 | |
4923 | align 4 |
||
4924 | |||
2382 | hidnplayr | 4925 | syscall_drawrect: ; DrawRect |
1 | ha | 4926 | |
2382 | hidnplayr | 4927 | mov edi, edx ; color + gradient |
4928 | and edi, 0x80FFFFFF |
||
4929 | test bx, bx ; x.size |
||
4930 | je .drectr |
||
4931 | test cx, cx ; y.size |
||
4932 | je .drectr |
||
1 | ha | 4933 | |
2382 | hidnplayr | 4934 | mov eax, ebx ; bad idea |
4935 | mov ebx, ecx |
||
1 | ha | 4936 | |
2382 | hidnplayr | 4937 | movzx ecx, ax ; ecx - x.size |
4938 | shr eax, 16 ; eax - x.coord |
||
4939 | movzx edx, bx ; edx - y.size |
||
4940 | shr ebx, 16 ; ebx - y.coord |
||
4941 | mov esi, [current_slot] |
||
1 | ha | 4942 | |
2382 | hidnplayr | 4943 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4944 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4945 | add ecx, eax |
||
4946 | add edx, ebx |
||
2540 | hidnplayr | 4947 | ; jmp [drawbar] |
4948 | jmp vesa20_drawbar |
||
671 | Ghost | 4949 | .drectr: |
2382 | hidnplayr | 4950 | ret |
1 | ha | 4951 | |
4952 | align 4 |
||
2382 | hidnplayr | 4953 | syscall_getscreensize: ; GetScreenSize |
4954 | mov ax, [Screen_Max_X] |
||
4955 | shl eax, 16 |
||
4956 | mov ax, [Screen_Max_Y] |
||
4957 | mov [esp + 32], eax |
||
4958 | ret |
||
1 | ha | 4959 | |
671 | Ghost | 4960 | align 4 |
4961 | |||
2382 | hidnplayr | 4962 | syscall_cdaudio: ; CD |
1 | ha | 4963 | |
2382 | hidnplayr | 4964 | cmp ebx, 4 |
4965 | jb .audio |
||
4966 | jz .eject |
||
4967 | cmp ebx, 5 |
||
4968 | jnz .ret |
||
588 | diamond | 4969 | .load: |
2382 | hidnplayr | 4970 | call .reserve |
4971 | call LoadMedium |
||
4972 | ;call .free |
||
4973 | jmp .free |
||
1290 | Lrz | 4974 | ; ret |
588 | diamond | 4975 | .eject: |
2382 | hidnplayr | 4976 | call .reserve |
4977 | call clear_CD_cache |
||
4978 | call allow_medium_removal |
||
4979 | call EjectMedium |
||
1290 | Lrz | 4980 | ; call .free |
2382 | hidnplayr | 4981 | jmp .free |
1290 | Lrz | 4982 | ; ret |
588 | diamond | 4983 | .audio: |
2382 | hidnplayr | 4984 | call sys_cd_audio |
4985 | mov [esp+36-4], eax |
||
588 | diamond | 4986 | .ret: |
2382 | hidnplayr | 4987 | ret |
1 | ha | 4988 | |
588 | diamond | 4989 | .reserve: |
2382 | hidnplayr | 4990 | call reserve_cd |
4991 | mov eax, ecx |
||
4992 | shr eax, 1 |
||
4993 | and eax, 1 |
||
4994 | inc eax |
||
4995 | mov [ChannelNumber], ax |
||
4996 | mov eax, ecx |
||
4997 | and eax, 1 |
||
4998 | mov [DiskNumber], al |
||
4999 | call reserve_cd_channel |
||
5000 | and ebx, 3 |
||
5001 | inc ebx |
||
5002 | mov [cdpos], ebx |
||
5003 | add ebx, ebx |
||
5004 | mov cl, 8 |
||
5005 | sub cl, bl |
||
5006 | mov al, [DRIVE_DATA+1] |
||
5007 | shr al, cl |
||
5008 | test al, 2 |
||
5009 | jz .free;.err |
||
5010 | ret |
||
588 | diamond | 5011 | .free: |
2382 | hidnplayr | 5012 | call free_cd_channel |
5013 | and [cd_status], 0 |
||
5014 | ret |
||
590 | diamond | 5015 | .err: |
2382 | hidnplayr | 5016 | call .free |
1290 | Lrz | 5017 | ; pop eax |
2382 | hidnplayr | 5018 | ret |
2540 | hidnplayr | 5019 | ;----------------------------------------------------------------------------- |
1 | ha | 5020 | align 4 |
2540 | hidnplayr | 5021 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5022 | cmp ebx, [Screen_Max_X] |
||
5023 | jbe @f |
||
5024 | cmp ecx, [Screen_Max_Y] |
||
5025 | jbe @f |
||
5026 | xor eax, eax |
||
5027 | jmp .store |
||
5028 | ;-------------------------------------- |
||
5029 | align 4 |
||
5030 | @@: |
||
5031 | mov eax, [d_width_calc_area + ecx*4] |
||
5032 | add eax, [_WinMapAddress] |
||
5033 | movzx eax, byte[eax+ebx] ; get value for current point |
||
5034 | ;-------------------------------------- |
||
5035 | align 4 |
||
5036 | .store: |
||
5037 | mov [esp + 32], eax |
||
5038 | ret |
||
5039 | ;----------------------------------------------------------------------------- |
||
5040 | align 4 |
||
2382 | hidnplayr | 5041 | syscall_getpixel: ; GetPixel |
5042 | mov ecx, [Screen_Max_X] |
||
5043 | inc ecx |
||
5044 | xor edx, edx |
||
5045 | mov eax, ebx |
||
5046 | div ecx |
||
5047 | mov ebx, edx |
||
5048 | xchg eax, ebx |
||
2540 | hidnplayr | 5049 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
2382 | hidnplayr | 5050 | call dword [GETPIXEL]; eax - x, ebx - y |
5051 | mov [esp + 32], ecx |
||
5052 | ret |
||
2540 | hidnplayr | 5053 | ;----------------------------------------------------------------------------- |
921 | mario79 | 5054 | align 4 |
5055 | syscall_getarea: |
||
5056 | ;eax = 36 |
||
1055 | Galkov | 5057 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5058 | ;ecx = [size x]*65536 + [size y] |
||
5059 | ;edx = [start x]*65536 + [start y] |
||
2382 | hidnplayr | 5060 | pushad |
5061 | mov edi, ebx |
||
5062 | mov eax, edx |
||
5063 | shr eax, 16 |
||
5064 | mov ebx, edx |
||
5065 | and ebx, 0xffff |
||
5066 | dec eax |
||
5067 | dec ebx |
||
921 | mario79 | 5068 | ; eax - x, ebx - y |
2382 | hidnplayr | 5069 | mov edx, ecx |
5070 | |||
5071 | shr ecx, 16 |
||
5072 | and edx, 0xffff |
||
5073 | mov esi, ecx |
||
921 | mario79 | 5074 | ; ecx - size x, edx - size y |
927 | mario79 | 5075 | |
2382 | hidnplayr | 5076 | mov ebp, edx |
5077 | dec ebp |
||
5078 | lea ebp, [ebp*3] |
||
5079 | |||
5080 | imul ebp, esi |
||
5081 | |||
5082 | mov esi, ecx |
||
5083 | dec esi |
||
5084 | lea esi, [esi*3] |
||
5085 | |||
5086 | add ebp, esi |
||
5087 | add ebp, edi |
||
5088 | |||
5089 | add ebx, edx |
||
2540 | hidnplayr | 5090 | ;-------------------------------------- |
5091 | align 4 |
||
921 | mario79 | 5092 | .start_y: |
2382 | hidnplayr | 5093 | push ecx edx |
2540 | hidnplayr | 5094 | ;-------------------------------------- |
5095 | align 4 |
||
921 | mario79 | 5096 | .start_x: |
2382 | hidnplayr | 5097 | push eax ebx ecx |
5098 | add eax, ecx |
||
927 | mario79 | 5099 | |
2540 | hidnplayr | 5100 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
2382 | hidnplayr | 5101 | call dword [GETPIXEL]; eax - x, ebx - y |
921 | mario79 | 5102 | |
2382 | hidnplayr | 5103 | mov [ebp], cx |
5104 | shr ecx, 16 |
||
5105 | mov [ebp+2], cl |
||
5106 | |||
5107 | pop ecx ebx eax |
||
5108 | sub ebp, 3 |
||
5109 | dec ecx |
||
5110 | jnz .start_x |
||
5111 | pop edx ecx |
||
5112 | dec ebx |
||
5113 | dec edx |
||
5114 | jnz .start_y |
||
2540 | hidnplayr | 5115 | popad |
5116 | ret |
||
5117 | ;----------------------------------------------------------------------------- |
||
5118 | align 4 |
||
5119 | syscall_putarea_backgr: |
||
5120 | ;eax = 25 |
||
5121 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
||
5122 | ;ecx = [size x]*65536 + [size y] |
||
5123 | ;edx = [start x]*65536 + [start y] |
||
5124 | pushad |
||
5125 | mov edi, ebx |
||
5126 | mov eax, edx |
||
5127 | shr eax, 16 |
||
5128 | mov ebx, edx |
||
5129 | and ebx, 0xffff |
||
5130 | dec eax |
||
5131 | dec ebx |
||
5132 | ; eax - x, ebx - y |
||
5133 | mov edx, ecx |
||
5134 | shr ecx, 16 |
||
5135 | and edx, 0xffff |
||
5136 | mov esi, ecx |
||
5137 | ; ecx - size x, edx - size y |
||
5138 | mov ebp, edx |
||
5139 | dec ebp |
||
5140 | shl ebp, 2 |
||
5141 | |||
5142 | imul ebp, esi |
||
5143 | |||
5144 | mov esi, ecx |
||
5145 | dec esi |
||
5146 | shl esi, 2 |
||
5147 | |||
5148 | add ebp, esi |
||
5149 | add ebp, edi |
||
5150 | |||
5151 | add ebx, edx |
||
5152 | ;-------------------------------------- |
||
5153 | align 4 |
||
5154 | .start_y: |
||
5155 | push ecx edx |
||
5156 | ;-------------------------------------- |
||
5157 | align 4 |
||
5158 | .start_x: |
||
5159 | push eax ecx |
||
5160 | add eax, ecx |
||
5161 | |||
5162 | mov ecx, [ebp] |
||
5163 | rol ecx, 8 |
||
5164 | test cl, cl ; transparensy = 0 |
||
5165 | jz .no_put |
||
5166 | |||
5167 | xor cl, cl |
||
5168 | ror ecx, 8 |
||
5169 | |||
5170 | pushad |
||
5171 | mov edx, [d_width_calc_area + ebx*4] |
||
5172 | add edx, [_WinMapAddress] |
||
5173 | movzx edx, byte [eax+edx] |
||
5174 | cmp dl, byte 1 |
||
2382 | hidnplayr | 5175 | jne @f |
2540 | hidnplayr | 5176 | |
5177 | call dword [PUTPIXEL]; eax - x, ebx - y |
||
5178 | ;-------------------------------------- |
||
5179 | align 4 |
||
927 | mario79 | 5180 | @@: |
2382 | hidnplayr | 5181 | popad |
2540 | hidnplayr | 5182 | ;-------------------------------------- |
5183 | align 4 |
||
5184 | .no_put: |
||
5185 | pop ecx eax |
||
3187 | hidnplayr | 5186 | |
2540 | hidnplayr | 5187 | sub ebp, 4 |
5188 | dec ecx |
||
5189 | jnz .start_x |
||
5190 | |||
5191 | pop edx ecx |
||
5192 | dec ebx |
||
5193 | dec edx |
||
5194 | jnz .start_y |
||
5195 | |||
5196 | popad |
||
2382 | hidnplayr | 5197 | ret |
2540 | hidnplayr | 5198 | ;----------------------------------------------------------------------------- |
1 | ha | 5199 | align 4 |
2382 | hidnplayr | 5200 | syscall_drawline: ; DrawLine |
1 | ha | 5201 | |
2382 | hidnplayr | 5202 | mov edi, [TASK_BASE] |
5203 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
5204 | mov ebp, eax |
||
5205 | mov esi, [current_slot] |
||
5206 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
5207 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
5208 | add ebp, ebx |
||
5209 | shl eax, 16 |
||
5210 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
5211 | add eax, ebp |
||
5212 | mov ebp, ebx |
||
5213 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
5214 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
5215 | add ebp, ecx |
||
5216 | shl ebx, 16 |
||
5217 | xor edi, edi |
||
5218 | add ebx, ebp |
||
5219 | mov ecx, edx |
||
2540 | hidnplayr | 5220 | ; jmp [draw_line] |
5221 | jmp __sys_draw_line |
||
1 | ha | 5222 | |
5223 | |||
5224 | align 4 |
||
2382 | hidnplayr | 5225 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 5226 | |
2382 | hidnplayr | 5227 | call r_f_port_area |
5228 | mov [esp+32], eax |
||
5229 | ret |
||
1 | ha | 5230 | |
5231 | align 4 |
||
2382 | hidnplayr | 5232 | syscall_threads: ; CreateThreads |
1369 | Lrz | 5233 | ; eax=1 create thread |
5234 | ; |
||
5235 | ; ebx=thread start |
||
5236 | ; ecx=thread stack value |
||
5237 | ; |
||
5238 | ; on return : eax = pid |
||
1 | ha | 5239 | |
2382 | hidnplayr | 5240 | call new_sys_threads |
1369 | Lrz | 5241 | |
2382 | hidnplayr | 5242 | mov [esp+32], eax |
5243 | ret |
||
1 | ha | 5244 | |
375 | Ghost | 5245 | paleholder: |
2382 | hidnplayr | 5246 | ret |
2540 | hidnplayr | 5247 | ;------------------------------------------------------------------------------ |
757 | serge | 5248 | align 4 |
2540 | hidnplayr | 5249 | calculate_fast_getting_offset_for_WinMapAddress: |
5250 | ; calculate data area for fast getting offset to _WinMapAddress |
||
5251 | xor eax, eax |
||
5252 | mov ecx, [_display.height] |
||
5253 | inc ecx |
||
5254 | mov edi, d_width_calc_area |
||
5255 | cld |
||
5256 | @@: |
||
5257 | stosd |
||
5258 | add eax, [_display.width] |
||
5259 | dec ecx |
||
5260 | jnz @r |
||
5261 | ret |
||
5262 | ;------------------------------------------------------------------------------ |
||
5263 | align 4 |
||
5264 | calculate_fast_getting_offset_for_LFB: |
||
5265 | ; calculate data area for fast getting offset to LFB |
||
5266 | xor eax, eax |
||
5267 | mov ecx, [_display.height] |
||
5268 | inc ecx |
||
5269 | mov edi, BPSLine_calc_area |
||
5270 | cld |
||
5271 | @@: |
||
5272 | stosd |
||
5273 | add eax, [BytesPerScanLine] |
||
5274 | dec ecx |
||
5275 | jnz @r |
||
5276 | ret |
||
5277 | ;------------------------------------------------------------------------------ |
||
5278 | align 4 |
||
757 | serge | 5279 | set_screen: |
3187 | hidnplayr | 5280 | ; in: |
5281 | ; eax - new Screen_Max_X |
||
5282 | ; ecx - new BytesPerScanLine |
||
5283 | ; edx - new Screen_Max_Y |
||
2382 | hidnplayr | 5284 | cmp eax, [Screen_Max_X] |
5285 | jne .set |
||
709 | diamond | 5286 | |
2382 | hidnplayr | 5287 | cmp edx, [Screen_Max_Y] |
5288 | jne .set |
||
5289 | ret |
||
757 | serge | 5290 | .set: |
2382 | hidnplayr | 5291 | pushfd |
5292 | cli |
||
757 | serge | 5293 | |
2382 | hidnplayr | 5294 | mov [Screen_Max_X], eax |
5295 | mov [Screen_Max_Y], edx |
||
5296 | mov [BytesPerScanLine], ecx |
||
757 | serge | 5297 | |
2382 | hidnplayr | 5298 | mov [screen_workarea.right], eax |
5299 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 5300 | |
2382 | hidnplayr | 5301 | push ebx |
5302 | push esi |
||
5303 | push edi |
||
1300 | serge | 5304 | |
2382 | hidnplayr | 5305 | pushad |
1300 | serge | 5306 | |
3187 | hidnplayr | 5307 | cmp [do_not_touch_winmap], 1 |
5308 | je @f |
||
5309 | |||
2382 | hidnplayr | 5310 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 5311 | |
2382 | hidnplayr | 5312 | mov eax, [_display.width] |
5313 | mul [_display.height] |
||
5314 | mov [_WinMapSize], eax |
||
1300 | serge | 5315 | |
2382 | hidnplayr | 5316 | stdcall kernel_alloc, eax |
5317 | mov [_WinMapAddress], eax |
||
5318 | test eax, eax |
||
5319 | jz .epic_fail |
||
3187 | hidnplayr | 5320 | ; store for f.18.24 |
5321 | mov eax, [_display.width] |
||
5322 | mov [display_width_standard], eax |
||
1300 | serge | 5323 | |
3187 | hidnplayr | 5324 | mov eax, [_display.height] |
5325 | mov [display_height_standard], eax |
||
5326 | @@: |
||
2540 | hidnplayr | 5327 | call calculate_fast_getting_offset_for_WinMapAddress |
3187 | hidnplayr | 5328 | ; for Qemu or non standart video cards |
5329 | ; Unfortunately [BytesPerScanLine] does not always |
||
5330 | ; equal to [_display.width] * [ScreenBPP] / 8 |
||
5331 | call calculate_fast_getting_offset_for_LFB |
||
2382 | hidnplayr | 5332 | popad |
1300 | serge | 5333 | |
2382 | hidnplayr | 5334 | call repos_windows |
5335 | xor eax, eax |
||
5336 | xor ebx, ebx |
||
5337 | mov ecx, [Screen_Max_X] |
||
5338 | mov edx, [Screen_Max_Y] |
||
5339 | call calculatescreen |
||
5340 | pop edi |
||
5341 | pop esi |
||
5342 | pop ebx |
||
757 | serge | 5343 | |
2382 | hidnplayr | 5344 | popfd |
5345 | ret |
||
757 | serge | 5346 | |
1300 | serge | 5347 | .epic_fail: |
2382 | hidnplayr | 5348 | hlt ; Houston, we've had a problem |
1300 | serge | 5349 | |
76 | mario79 | 5350 | ; --------------- APM --------------------- |
1330 | Lrz | 5351 | uglobal |
2382 | hidnplayr | 5352 | apm_entry dp 0 |
5353 | apm_vf dd 0 |
||
1330 | Lrz | 5354 | endg |
5355 | |||
1 | ha | 5356 | align 4 |
76 | mario79 | 5357 | sys_apm: |
2382 | hidnplayr | 5358 | xor eax, eax |
5359 | cmp word [apm_vf], ax ; Check APM BIOS enable |
||
5360 | jne @f |
||
5361 | inc eax |
||
5362 | or dword [esp + 44], eax ; error |
||
5363 | add eax, 7 |
||
5364 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
||
5365 | ret |
||
164 | serge | 5366 | |
465 | serge | 5367 | @@: |
1514 | hidnplayr | 5368 | ; xchg eax, ecx |
5369 | ; xchg ebx, ecx |
||
164 | serge | 5370 | |
2382 | hidnplayr | 5371 | cmp dx, 3 |
5372 | ja @f |
||
5373 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
||
5374 | mov eax, [apm_vf] |
||
5375 | mov [esp + 32], eax |
||
5376 | shr eax, 16 |
||
5377 | mov [esp + 28], eax |
||
5378 | ret |
||
78 | diamond | 5379 | |
465 | serge | 5380 | @@: |
5381 | |||
2382 | hidnplayr | 5382 | mov esi, [master_tab+(OS_BASE shr 20)] |
5383 | xchg [master_tab], esi |
||
5384 | push esi |
||
5385 | mov edi, cr3 |
||
5386 | mov cr3, edi ;flush TLB |
||
465 | serge | 5387 | |
2382 | hidnplayr | 5388 | call pword [apm_entry] ;call APM BIOS |
465 | serge | 5389 | |
2382 | hidnplayr | 5390 | xchg eax, [esp] |
5391 | mov [master_tab], eax |
||
5392 | mov eax, cr3 |
||
5393 | mov cr3, eax |
||
5394 | pop eax |
||
465 | serge | 5395 | |
2382 | hidnplayr | 5396 | mov [esp + 4 ], edi |
5397 | mov [esp + 8], esi |
||
5398 | mov [esp + 20], ebx |
||
5399 | mov [esp + 24], edx |
||
5400 | mov [esp + 28], ecx |
||
5401 | mov [esp + 32], eax |
||
5402 | setc al |
||
5403 | and [esp + 44], byte 0xfe |
||
5404 | or [esp + 44], al |
||
5405 | ret |
||
76 | mario79 | 5406 | ; ----------------------------------------- |
1 | ha | 5407 | |
76 | mario79 | 5408 | align 4 |
5409 | |||
2382 | hidnplayr | 5410 | undefined_syscall: ; Undefined system call |
5411 | mov [esp + 32], dword -1 |
||
5412 | ret |
||
1 | ha | 5413 | |
465 | serge | 5414 | align 4 |
2382 | hidnplayr | 5415 | system_shutdown: ; shut down the system |
1 | ha | 5416 | |
2382 | hidnplayr | 5417 | cmp byte [BOOT_VAR+0x9030], 1 |
5418 | jne @F |
||
5419 | ret |
||
465 | serge | 5420 | @@: |
2382 | hidnplayr | 5421 | call stop_all_services |
5422 | push 3 ; stop playing cd |
||
5423 | pop eax |
||
5424 | call sys_cd_audio |
||
1 | ha | 5425 | |
465 | serge | 5426 | yes_shutdown_param: |
2382 | hidnplayr | 5427 | cli |
1 | ha | 5428 | |
2382 | hidnplayr | 5429 | if ~ defined extended_primary_loader |
5430 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
||
5431 | push 12 |
||
5432 | pop esi |
||
5433 | xor ebx, ebx |
||
5434 | or ecx, -1 |
||
5435 | mov edx, OS_BASE+0x70000 |
||
5436 | call fileread |
||
1 | ha | 5437 | |
2382 | hidnplayr | 5438 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5439 | mov edi, OS_BASE+0x40000 |
||
5440 | mov ecx, 1000 |
||
5441 | rep movsb |
||
5442 | end if |
||
1 | ha | 5443 | |
2382 | hidnplayr | 5444 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5445 | mov edi, OS_BASE |
||
5446 | mov ecx, 0x10000/4 |
||
5447 | cld |
||
5448 | rep movsd |
||
1 | ha | 5449 | |
2382 | hidnplayr | 5450 | call restorefatchain |
1 | ha | 5451 | |
2382 | hidnplayr | 5452 | call IRQ_mask_all |
1 | ha | 5453 | |
1085 | diamond | 5454 | if 0 |
2382 | hidnplayr | 5455 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5456 | mov word [OS_BASE+0x467+2], 0x1000 |
||
1 | ha | 5457 | |
2382 | hidnplayr | 5458 | mov al, 0x0F |
5459 | out 0x70, al |
||
5460 | mov al, 0x05 |
||
5461 | out 0x71, al |
||
1 | ha | 5462 | |
2382 | hidnplayr | 5463 | mov al, 0xFE |
5464 | out 0x64, al |
||
709 | diamond | 5465 | |
2382 | hidnplayr | 5466 | hlt |
5467 | jmp $-1 |
||
1 | ha | 5468 | |
709 | diamond | 5469 | else |
2382 | hidnplayr | 5470 | cmp byte [OS_BASE + 0x9030], 2 |
5471 | jnz no_acpi_power_off |
||
1 | ha | 5472 | |
709 | diamond | 5473 | ; scan for RSDP |
5474 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
||
2382 | hidnplayr | 5475 | movzx eax, word [OS_BASE + 0x40E] |
5476 | shl eax, 4 |
||
5477 | jz @f |
||
5478 | mov ecx, 1024/16 |
||
5479 | call scan_rsdp |
||
5480 | jnc .rsdp_found |
||
709 | diamond | 5481 | @@: |
5482 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
||
2382 | hidnplayr | 5483 | mov eax, 0xE0000 |
5484 | mov ecx, 0x2000 |
||
5485 | call scan_rsdp |
||
5486 | jc no_acpi_power_off |
||
709 | diamond | 5487 | .rsdp_found: |
2382 | hidnplayr | 5488 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5489 | mov ebp, [ipc_tmp] |
||
5490 | stdcall map_page, ebp, esi, PG_MAP |
||
5491 | lea eax, [esi+1000h] |
||
5492 | lea edx, [ebp+1000h] |
||
5493 | stdcall map_page, edx, eax, PG_MAP |
||
5494 | and esi, 0xFFF |
||
5495 | add esi, ebp |
||
5496 | cmp dword [esi], 'RSDT' |
||
5497 | jnz no_acpi_power_off |
||
5498 | mov ecx, [esi+4] |
||
5499 | sub ecx, 24h |
||
5500 | jbe no_acpi_power_off |
||
5501 | shr ecx, 2 |
||
5502 | add esi, 24h |
||
709 | diamond | 5503 | .scan_fadt: |
2382 | hidnplayr | 5504 | lodsd |
5505 | mov ebx, eax |
||
5506 | lea eax, [ebp+2000h] |
||
5507 | stdcall map_page, eax, ebx, PG_MAP |
||
5508 | lea eax, [ebp+3000h] |
||
5509 | add ebx, 0x1000 |
||
5510 | stdcall map_page, eax, ebx, PG_MAP |
||
5511 | and ebx, 0xFFF |
||
5512 | lea ebx, [ebx+ebp+2000h] |
||
5513 | cmp dword [ebx], 'FACP' |
||
5514 | jz .fadt_found |
||
5515 | loop .scan_fadt |
||
5516 | jmp no_acpi_power_off |
||
709 | diamond | 5517 | .fadt_found: |
5518 | ; ebx is linear address of FADT |
||
2382 | hidnplayr | 5519 | mov edi, [ebx+40] ; physical address of the DSDT |
5520 | lea eax, [ebp+4000h] |
||
5521 | stdcall map_page, eax, edi, PG_MAP |
||
5522 | lea eax, [ebp+5000h] |
||
5523 | lea esi, [edi+0x1000] |
||
5524 | stdcall map_page, eax, esi, PG_MAP |
||
5525 | and esi, 0xFFF |
||
5526 | sub edi, esi |
||
5527 | cmp dword [esi+ebp+4000h], 'DSDT' |
||
5528 | jnz no_acpi_power_off |
||
5529 | mov eax, [esi+ebp+4004h] ; DSDT length |
||
5530 | sub eax, 36+4 |
||
5531 | jbe no_acpi_power_off |
||
5532 | add esi, 36 |
||
1085 | diamond | 5533 | .scan_dsdt: |
2382 | hidnplayr | 5534 | cmp dword [esi+ebp+4000h], '_S5_' |
5535 | jnz .scan_dsdt_cont |
||
5536 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
||
5537 | jnz .scan_dsdt_cont |
||
5538 | mov dl, [esi+ebp+4000h+6] |
||
5539 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
||
5540 | ; ...in theory; in practice, VirtualBox has 2 bytes |
||
5541 | ja .scan_dsdt_cont |
||
5542 | cmp dl, 1 |
||
5543 | jb .scan_dsdt_cont |
||
5544 | lea esi, [esi+ebp+4000h+7] |
||
5545 | xor ecx, ecx |
||
5546 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
||
5547 | jz @f |
||
5548 | cmp byte [esi], 0xA |
||
5549 | jnz no_acpi_power_off |
||
5550 | inc esi |
||
5551 | mov cl, [esi] |
||
1085 | diamond | 5552 | @@: |
2382 | hidnplayr | 5553 | inc esi |
5554 | cmp dl, 2 |
||
5555 | jb @f |
||
5556 | cmp byte [esi], 0 |
||
5557 | jz @f |
||
5558 | cmp byte [esi], 0xA |
||
5559 | jnz no_acpi_power_off |
||
5560 | inc esi |
||
5561 | mov ch, [esi] |
||
1085 | diamond | 5562 | @@: |
2382 | hidnplayr | 5563 | jmp do_acpi_power_off |
1085 | diamond | 5564 | .scan_dsdt_cont: |
2382 | hidnplayr | 5565 | inc esi |
5566 | cmp esi, 0x1000 |
||
5567 | jb @f |
||
5568 | sub esi, 0x1000 |
||
5569 | add edi, 0x1000 |
||
5570 | push eax |
||
5571 | lea eax, [ebp+4000h] |
||
5572 | stdcall map_page, eax, edi, PG_MAP |
||
5573 | push PG_MAP |
||
5574 | lea eax, [edi+1000h] |
||
5575 | push eax |
||
5576 | lea eax, [ebp+5000h] |
||
5577 | push eax |
||
5578 | stdcall map_page |
||
5579 | pop eax |
||
1085 | diamond | 5580 | @@: |
2382 | hidnplayr | 5581 | dec eax |
5582 | jnz .scan_dsdt |
||
5583 | jmp no_acpi_power_off |
||
1085 | diamond | 5584 | do_acpi_power_off: |
2382 | hidnplayr | 5585 | mov edx, [ebx+48] |
5586 | test edx, edx |
||
5587 | jz .nosmi |
||
5588 | mov al, [ebx+52] |
||
5589 | out dx, al |
||
5590 | mov edx, [ebx+64] |
||
709 | diamond | 5591 | @@: |
2382 | hidnplayr | 5592 | in ax, dx |
5593 | test al, 1 |
||
5594 | jz @b |
||
709 | diamond | 5595 | .nosmi: |
2382 | hidnplayr | 5596 | and cx, 0x0707 |
5597 | shl cx, 2 |
||
5598 | or cx, 0x2020 |
||
5599 | mov edx, [ebx+64] |
||
5600 | in ax, dx |
||
5601 | and ax, 203h |
||
5602 | or ah, cl |
||
5603 | out dx, ax |
||
5604 | mov edx, [ebx+68] |
||
5605 | test edx, edx |
||
5606 | jz @f |
||
5607 | in ax, dx |
||
5608 | and ax, 203h |
||
5609 | or ah, ch |
||
5610 | out dx, ax |
||
709 | diamond | 5611 | @@: |
2382 | hidnplayr | 5612 | jmp $ |
709 | diamond | 5613 | |
5614 | |||
5615 | no_acpi_power_off: |
||
2382 | hidnplayr | 5616 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5617 | mov word [OS_BASE+0x467+2], 0x1000 |
||
709 | diamond | 5618 | |
2382 | hidnplayr | 5619 | mov al, 0x0F |
5620 | out 0x70, al |
||
5621 | mov al, 0x05 |
||
5622 | out 0x71, al |
||
709 | diamond | 5623 | |
2382 | hidnplayr | 5624 | mov al, 0xFE |
5625 | out 0x64, al |
||
709 | diamond | 5626 | |
2382 | hidnplayr | 5627 | hlt |
5628 | jmp $-1 |
||
709 | diamond | 5629 | |
5630 | scan_rsdp: |
||
2382 | hidnplayr | 5631 | add eax, OS_BASE |
709 | diamond | 5632 | .s: |
2382 | hidnplayr | 5633 | cmp dword [eax], 'RSD ' |
5634 | jnz .n |
||
5635 | cmp dword [eax+4], 'PTR ' |
||
5636 | jnz .n |
||
5637 | xor edx, edx |
||
5638 | xor esi, esi |
||
709 | diamond | 5639 | @@: |
2382 | hidnplayr | 5640 | add dl, [eax+esi] |
5641 | inc esi |
||
5642 | cmp esi, 20 |
||
5643 | jnz @b |
||
5644 | test dl, dl |
||
5645 | jz .ok |
||
709 | diamond | 5646 | .n: |
2382 | hidnplayr | 5647 | add eax, 10h |
5648 | loop .s |
||
5649 | stc |
||
709 | diamond | 5650 | .ok: |
2382 | hidnplayr | 5651 | ret |
709 | diamond | 5652 | end if |
5653 | |||
465 | serge | 5654 | include "data32.inc" |
1 | ha | 5655 | |
465 | serge | 5656 | __REV__ = __REV |
1 | ha | 5657 | |
5658 | uglobals_size = $ - endofcode |
||
3359 | hidnplayr | 5659 | if ~ lang eq sp |
41 | mikedld | 5660 | diff16 "end of kernel code",0,$ |
3359 | hidnplayr | 5661 | end if=> |