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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 | |
69 | include 'macros.inc' |
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2305 | hidnplayr | 70 | include 'struct.inc' |
426 | mikedld | 71 | |
2540 | hidnplayr | 72 | $Revision $ |
426 | mikedld | 73 | |
593 | mikedld | 74 | |
2382 | hidnplayr | 75 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
566 | serge | 76 | |
1043 | hidnplayr | 77 | ; Enabling the next line will enable serial output console |
2382 | hidnplayr | 78 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
1043 | hidnplayr | 79 | |
164 | serge | 80 | include "proc32.inc" |
7 | me_root | 81 | include "kglobals.inc" |
2382 | hidnplayr | 82 | include "lang.inc" |
1 | ha | 83 | |
164 | serge | 84 | include "const.inc" |
2382 | hidnplayr | 85 | max_processes equ 255 |
86 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
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1 | ha | 87 | |
164 | serge | 88 | |
2382 | hidnplayr | 89 | os_stack equ (os_data_l-gdts) ; GDTs |
465 | serge | 90 | os_code equ (os_code_l-gdts) |
91 | graph_data equ (3+graph_data_l-gdts) |
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2382 | hidnplayr | 92 | tss0 equ (tss0_l-gdts) |
465 | serge | 93 | app_code equ (3+app_code_l-gdts) |
94 | app_data equ (3+app_data_l-gdts) |
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1220 | serge | 95 | app_tls equ (3+tls_data_l-gdts) |
586 | serge | 96 | pci_code_sel equ (pci_code_32-gdts) |
97 | pci_data_sel equ (pci_data_32-gdts) |
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1 | ha | 98 | |
99 | |||
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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101 | ;; |
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102 | ;; Included files: |
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103 | ;; |
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104 | ;; Kernel16.inc |
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105 | ;; - Booteng.inc English text for bootup |
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106 | ;; - Bootcode.inc Hardware setup |
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107 | ;; - Pci16.inc PCI functions |
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108 | ;; |
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109 | ;; Kernel32.inc |
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110 | ;; - Sys32.inc Process management |
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111 | ;; - Shutdown.inc Shutdown and restart |
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112 | ;; - Fat32.inc Read / write hd |
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113 | ;; - Vesa12.inc Vesa 1.2 driver |
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114 | ;; - Vesa20.inc Vesa 2.0 driver |
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115 | ;; - Vga.inc VGA driver |
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116 | ;; - Stack.inc Network interface |
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117 | ;; - Mouse.inc Mouse pointer |
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118 | ;; - Scincode.inc Window skinning |
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119 | ;; - Pci32.inc PCI functions |
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120 | ;; |
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121 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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122 | |||
123 | |||
124 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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125 | ;; ;; |
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126 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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127 | ;; ;; |
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128 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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129 | |||
130 | use16 |
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2382 | hidnplayr | 131 | org 0x0 |
132 | jmp start_of_code |
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1 | ha | 133 | |
1324 | Lrz | 134 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
1 | ha | 135 | |
465 | serge | 136 | include "boot/bootstr.inc" ; language-independent boot messages |
1 | ha | 137 | include "boot/preboot.inc" |
138 | |||
465 | serge | 139 | if lang eq en |
140 | include "boot/booteng.inc" ; english system boot messages |
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141 | else if lang eq ru |
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142 | include "boot/bootru.inc" ; russian system boot messages |
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2382 | hidnplayr | 143 | include "boot/ru.inc" ; Russian font |
465 | serge | 144 | else if lang eq et |
145 | include "boot/bootet.inc" ; estonian system boot messages |
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2382 | hidnplayr | 146 | include "boot/et.inc" ; Estonian font |
465 | serge | 147 | else |
148 | include "boot/bootge.inc" ; german system boot messages |
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149 | end if |
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1 | ha | 150 | |
465 | serge | 151 | include "boot/bootcode.inc" ; 16 bit system boot code |
152 | include "bus/pci/pci16.inc" |
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709 | diamond | 153 | include "detect/biosdisk.inc" |
1 | ha | 154 | |
155 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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156 | ;; ;; |
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157 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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158 | ;; ;; |
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159 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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160 | |||
161 | |||
162 | ; CR0 Flags - Protected mode and Paging |
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163 | |||
2382 | hidnplayr | 164 | mov ecx, CR0_PE |
1 | ha | 165 | |
166 | ; Enabling 32 bit protected mode |
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167 | |||
2382 | hidnplayr | 168 | sidt [cs:old_ints_h] |
1 | ha | 169 | |
2382 | hidnplayr | 170 | cli ; disable all irqs |
171 | cld |
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172 | mov al, 255 ; mask all irqs |
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173 | out 0xa1, al |
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174 | out 0x21, al |
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175 | l.5: |
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176 | in al, 0x64 ; Enable A20 |
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177 | test al, 2 |
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178 | jnz l.5 |
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179 | mov al, 0xD1 |
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180 | out 0x64, al |
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181 | l.6: |
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182 | in al, 0x64 |
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183 | test al, 2 |
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184 | jnz l.6 |
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185 | mov al, 0xDF |
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186 | out 0x60, al |
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187 | l.7: |
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188 | in al, 0x64 |
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189 | test al, 2 |
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190 | jnz l.7 |
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191 | mov al, 0xFF |
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192 | out 0x64, al |
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465 | serge | 193 | |
2382 | hidnplayr | 194 | lgdt [cs:tmp_gdt] ; Load GDT |
195 | mov eax, cr0 ; protected mode |
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196 | or eax, ecx |
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197 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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198 | mov cr0, eax |
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199 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 200 | |
465 | serge | 201 | align 8 |
202 | tmp_gdt: |
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1 | ha | 203 | |
2382 | hidnplayr | 204 | dw 23 |
205 | dd tmp_gdt+0x10000 |
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206 | dw 0 |
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183 | diamond | 207 | |
2382 | hidnplayr | 208 | dw 0xffff |
209 | dw 0x0000 |
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210 | db 0x00 |
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211 | dw 11011111b *256 +10011010b |
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212 | db 0x00 |
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375 | Ghost | 213 | |
2382 | hidnplayr | 214 | dw 0xffff |
215 | dw 0x0000 |
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216 | db 0x00 |
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217 | dw 11011111b *256 +10010010b |
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218 | db 0x00 |
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1 | ha | 219 | |
465 | serge | 220 | include "data16.inc" |
1 | ha | 221 | |
465 | serge | 222 | use32 |
223 | org $+0x10000 |
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1 | ha | 224 | |
465 | serge | 225 | align 4 |
226 | B32: |
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2382 | hidnplayr | 227 | mov ax, os_stack ; Selector for os |
228 | mov ds, ax |
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229 | mov es, ax |
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230 | mov fs, ax |
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231 | mov gs, ax |
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232 | mov ss, ax |
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233 | mov esp, 0x006CC00 ; Set stack |
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1 | ha | 234 | |
465 | serge | 235 | ; CLEAR 0x280000 - HEAP_BASE |
1 | ha | 236 | |
2382 | hidnplayr | 237 | xor eax, eax |
238 | mov edi, CLEAN_ZONE |
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239 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
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240 | cld |
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241 | rep stosd |
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1 | ha | 242 | |
465 | serge | 243 | ; CLEAR KERNEL UNDEFINED GLOBALS |
2382 | hidnplayr | 244 | mov edi, endofcode-OS_BASE |
245 | mov ecx, 0x90000 |
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246 | sub ecx, edi |
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247 | shr ecx, 2 |
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248 | rep stosd |
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1 | ha | 249 | |
465 | serge | 250 | ; SAVE & CLEAR 0-0xffff |
1 | ha | 251 | |
2382 | hidnplayr | 252 | xor esi, esi |
253 | mov edi, (BOOT_VAR-OS_BASE) |
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254 | mov ecx, 0x10000 / 4 |
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255 | rep movsd |
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256 | mov edi, 0x1000 |
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257 | mov ecx, 0xf000 / 4 |
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258 | rep stosd |
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429 | serge | 259 | |
2382 | hidnplayr | 260 | call test_cpu |
261 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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424 | spraid | 262 | |
2382 | hidnplayr | 263 | call check_acpi |
264 | call init_BIOS32 |
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465 | serge | 265 | ; MEMORY MODEL |
2382 | hidnplayr | 266 | call mem_test |
267 | call init_mem |
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268 | call init_page_map |
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1 | ha | 269 | |
465 | serge | 270 | ; ENABLE PAGING |
1 | ha | 271 | |
2382 | hidnplayr | 272 | mov eax, sys_pgdir-OS_BASE |
273 | mov cr3, eax |
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1 | ha | 274 | |
2382 | hidnplayr | 275 | mov eax, cr0 |
276 | or eax, CR0_PG+CR0_WP |
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277 | mov cr0, eax |
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1 | ha | 278 | |
2382 | hidnplayr | 279 | lgdt [gdts] |
280 | jmp pword os_code:high_code |
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1 | ha | 281 | |
513 | serge | 282 | align 4 |
2382 | hidnplayr | 283 | bios32_entry dd ? |
284 | tmp_page_tabs dd ? |
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586 | serge | 285 | |
498 | diamond | 286 | use16 |
287 | org $-0x10000 |
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288 | include "boot/shutdown.inc" ; shutdown or restart |
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289 | org $+0x10000 |
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290 | use32 |
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291 | |||
465 | serge | 292 | __DEBUG__ fix 1 |
293 | __DEBUG_LEVEL__ fix 1 |
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294 | include 'init.inc' |
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380 | serge | 295 | |
465 | serge | 296 | org OS_BASE+$ |
1 | ha | 297 | |
2540 | hidnplayr | 298 | include 'fdo.inc' |
299 | |||
465 | serge | 300 | align 4 |
301 | high_code: |
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2382 | hidnplayr | 302 | mov ax, os_stack |
303 | mov bx, app_data |
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304 | mov cx, app_tls |
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305 | mov ss, ax |
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306 | add esp, OS_BASE |
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1 | ha | 307 | |
2382 | hidnplayr | 308 | mov ds, bx |
309 | mov es, bx |
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310 | mov fs, cx |
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311 | mov gs, bx |
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1 | ha | 312 | |
2382 | hidnplayr | 313 | bt [cpu_caps], CAPS_PGE |
314 | jnc @F |
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1 | ha | 315 | |
2382 | hidnplayr | 316 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 317 | |
2382 | hidnplayr | 318 | mov ebx, cr4 |
319 | or ebx, CR4_PGE |
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320 | mov cr4, ebx |
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519 | serge | 321 | @@: |
2382 | hidnplayr | 322 | xor eax, eax |
323 | mov dword [sys_pgdir], eax |
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324 | mov dword [sys_pgdir+4], eax |
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519 | serge | 325 | |
2382 | hidnplayr | 326 | mov eax, cr3 |
327 | mov cr3, eax ; flush TLB |
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465 | serge | 328 | |
2382 | hidnplayr | 329 | mov ecx, pg_data.mutex |
330 | call mutex_init |
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331 | |||
332 | mov ecx, disk_list_mutex |
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333 | call mutex_init |
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334 | |||
2540 | hidnplayr | 335 | mov ecx, unpack_mutex |
336 | call mutex_init |
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337 | |||
1 | ha | 338 | ; SAVE REAL MODE VARIABLES |
2540 | hidnplayr | 339 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
2382 | hidnplayr | 340 | mov [IDEContrRegsBaseAddr], ax |
76 | mario79 | 341 | ; --------------- APM --------------------- |
465 | serge | 342 | |
343 | ; init selectors |
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2540 | hidnplayr | 344 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
345 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
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2382 | hidnplayr | 346 | ; protected-mode 32-bit code segment |
2540 | hidnplayr | 347 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
2382 | hidnplayr | 348 | ; protected-mode 16-bit code segment |
2540 | hidnplayr | 349 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
2382 | hidnplayr | 350 | ; protected-mode 16-bit data segment |
465 | serge | 351 | |
2382 | hidnplayr | 352 | shl eax, 4 |
353 | mov [dword apm_code_32 + 2], ax |
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354 | shr eax, 16 |
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355 | mov [dword apm_code_32 + 4], al |
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465 | serge | 356 | |
2382 | hidnplayr | 357 | shl ecx, 4 |
358 | mov [dword apm_code_16 + 2], cx |
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359 | shr ecx, 16 |
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360 | mov [dword apm_code_16 + 4], cl |
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465 | serge | 361 | |
2382 | hidnplayr | 362 | shl edx, 4 |
363 | mov [dword apm_data_16 + 2], dx |
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364 | shr edx, 16 |
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365 | mov [dword apm_data_16 + 4], dl |
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465 | serge | 366 | |
2382 | hidnplayr | 367 | mov dword[apm_entry], ebx |
368 | mov word [apm_entry + 4], apm_code_32 - gdts |
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76 | mario79 | 369 | |
2540 | hidnplayr | 370 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
2382 | hidnplayr | 371 | mov [apm_vf], eax |
76 | mario79 | 372 | ; ----------------------------------------- |
2540 | hidnplayr | 373 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
2382 | hidnplayr | 374 | mov [allow_dma_access], al |
2540 | hidnplayr | 375 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
2382 | hidnplayr | 376 | mov [ScreenBPP], al |
753 | serge | 377 | |
2382 | hidnplayr | 378 | mov [_display.bpp], eax |
379 | mov [_display.vrefresh], 60 |
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1300 | serge | 380 | |
2540 | hidnplayr | 381 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
2382 | hidnplayr | 382 | mov [_display.width], eax |
383 | dec eax |
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384 | mov [Screen_Max_X], eax |
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385 | mov [screen_workarea.right], eax |
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2540 | hidnplayr | 386 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
2382 | hidnplayr | 387 | mov [_display.height], eax |
388 | dec eax |
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389 | mov [Screen_Max_Y], eax |
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390 | mov [screen_workarea.bottom], eax |
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2540 | hidnplayr | 391 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
2382 | hidnplayr | 392 | mov [SCR_MODE], eax |
2540 | hidnplayr | 393 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
394 | ; mov [BANK_SWITCH], eax |
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2382 | hidnplayr | 395 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
396 | cmp [SCR_MODE], word 0x13 ; 320x200 |
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397 | je @f |
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398 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
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399 | je @f |
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2540 | hidnplayr | 400 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
2382 | hidnplayr | 401 | mov [BytesPerScanLine], ax |
402 | mov [_display.pitch], eax |
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465 | serge | 403 | @@: |
2382 | hidnplayr | 404 | mov eax, [_display.width] |
405 | mul [_display.height] |
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406 | mov [_WinMapSize], eax |
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1300 | serge | 407 | |
2540 | hidnplayr | 408 | call calculate_fast_getting_offset_for_WinMapAddress |
409 | ; for Qemu or non standart video cards |
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410 | ; Unfortunately [BytesPerScanLine] does not always |
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411 | ; equal to [_display.width] * [ScreenBPP] / 8 |
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412 | call calculate_fast_getting_offset_for_LFB |
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413 | |||
2382 | hidnplayr | 414 | mov esi, BOOT_VAR+0x9080 |
415 | movzx ecx, byte [esi-1] |
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416 | mov [NumBiosDisks], ecx |
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417 | mov edi, BiosDisksData |
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418 | rep movsd |
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1 | ha | 419 | |
420 | ; GRAPHICS ADDRESSES |
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421 | |||
2540 | hidnplayr | 422 | mov eax, [BOOT_VAR+BOOT_LFB] |
2382 | hidnplayr | 423 | mov [LFBAddress], eax |
1 | ha | 424 | |
2382 | hidnplayr | 425 | cmp [SCR_MODE], word 0100000000000000b |
426 | jge setvesa20 |
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2540 | hidnplayr | 427 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
2382 | hidnplayr | 428 | je v20ga32 |
429 | jmp v20ga24 |
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2540 | hidnplayr | 430 | |
431 | setvesa20: |
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2382 | hidnplayr | 432 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
433 | mov [GETPIXEL], dword Vesa20_getpixel24 |
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434 | cmp [ScreenBPP], byte 24 |
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435 | jz v20ga24 |
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2540 | hidnplayr | 436 | v20ga32: |
2382 | hidnplayr | 437 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
438 | mov [GETPIXEL], dword Vesa20_getpixel32 |
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2540 | hidnplayr | 439 | jmp no_mode_0x12 |
440 | v20ga24: |
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2382 | hidnplayr | 441 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
442 | jne no_mode_0x12 |
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443 | mov [PUTPIXEL], dword VGA_putpixel |
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444 | mov [GETPIXEL], dword Vesa20_getpixel32 |
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2540 | hidnplayr | 445 | no_mode_0x12: |
1 | ha | 446 | |
375 | Ghost | 447 | ; -------- Fast System Call init ---------- |
378 | serge | 448 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
2382 | hidnplayr | 449 | bt [cpu_caps], CAPS_SEP |
450 | jnc .SEnP ; SysEnter not Present |
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451 | xor edx, edx |
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452 | mov ecx, MSR_SYSENTER_CS |
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453 | mov eax, os_code |
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454 | wrmsr |
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455 | mov ecx, MSR_SYSENTER_ESP |
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434 | diamond | 456 | ; mov eax, sysenter_stack ; Check it |
2382 | hidnplayr | 457 | xor eax, eax |
458 | wrmsr |
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459 | mov ecx, MSR_SYSENTER_EIP |
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460 | mov eax, sysenter_entry |
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461 | wrmsr |
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375 | Ghost | 462 | .SEnP: |
378 | serge | 463 | ; AMD SYSCALL/SYSRET |
2382 | hidnplayr | 464 | cmp byte[cpu_vendor], 'A' |
465 | jne .noSYSCALL |
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466 | mov eax, 0x80000001 |
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467 | cpuid |
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468 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
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469 | jz .noSYSCALL |
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470 | mov ecx, MSR_AMD_EFER |
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471 | rdmsr |
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472 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
||
473 | wrmsr |
||
164 | serge | 474 | |
2382 | hidnplayr | 475 | ; !!!! It`s dirty hack, fix it !!! |
476 | ; Bits of EDX : |
||
477 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
||
478 | ; and the contents of this field, plus 8, are copied into the SS register. |
||
479 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
||
480 | ; and the contents of this field, plus 8, are copied into the SS register. |
||
375 | Ghost | 481 | |
2382 | hidnplayr | 482 | ; mov edx, (os_code + 16) * 65536 + os_code |
483 | mov edx, 0x1B0008 |
||
375 | Ghost | 484 | |
2382 | hidnplayr | 485 | mov eax, syscall_entry |
486 | mov ecx, MSR_AMD_STAR |
||
487 | wrmsr |
||
375 | Ghost | 488 | .noSYSCALL: |
489 | ; ----------------------------------------- |
||
2382 | hidnplayr | 490 | stdcall alloc_page |
491 | stdcall map_page, tss-0xF80, eax, PG_SW |
||
492 | stdcall alloc_page |
||
493 | inc eax |
||
494 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
||
495 | stdcall map_page, tss+0x80, eax, PG_SW |
||
496 | stdcall alloc_page |
||
497 | inc eax |
||
498 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
||
499 | stdcall map_page, tss+0x1080, eax, PG_SW |
||
375 | Ghost | 500 | |
465 | serge | 501 | ; LOAD IDT |
378 | serge | 502 | |
2382 | hidnplayr | 503 | call build_interrupt_table ;lidt is executed |
504 | ;lidt [idtreg] |
||
378 | serge | 505 | |
2382 | hidnplayr | 506 | call init_kernel_heap |
507 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
||
508 | mov [os_stack_seg], eax |
||
164 | serge | 509 | |
2382 | hidnplayr | 510 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 511 | |
2382 | hidnplayr | 512 | mov [tss._ss0], os_stack |
513 | mov [tss._esp0], esp |
||
514 | mov [tss._esp], esp |
||
515 | mov [tss._cs], os_code |
||
516 | mov [tss._ss], os_stack |
||
517 | mov [tss._ds], app_data |
||
518 | mov [tss._es], app_data |
||
519 | mov [tss._fs], app_data |
||
520 | mov [tss._gs], app_data |
||
521 | mov [tss._io], 128 |
||
465 | serge | 522 | ;Add IO access table - bit array of permitted ports |
2382 | hidnplayr | 523 | mov edi, tss._io_map_0 |
524 | xor eax, eax |
||
525 | not eax |
||
526 | mov ecx, 8192/4 |
||
527 | rep stosd ; access to 4096*8=65536 ports |
||
164 | serge | 528 | |
2382 | hidnplayr | 529 | mov ax, tss0 |
530 | ltr ax |
||
378 | serge | 531 | |
2382 | hidnplayr | 532 | mov [LFBSize], 0x800000 |
533 | call init_LFB |
||
534 | call init_fpu |
||
535 | call init_malloc |
||
276 | serge | 536 | |
2382 | hidnplayr | 537 | stdcall alloc_kernel_space, 0x51000 |
538 | mov [default_io_map], eax |
||
465 | serge | 539 | |
2382 | hidnplayr | 540 | add eax, 0x2000 |
541 | mov [ipc_tmp], eax |
||
542 | mov ebx, 0x1000 |
||
164 | serge | 543 | |
2382 | hidnplayr | 544 | add eax, 0x40000 |
545 | mov [proc_mem_map], eax |
||
164 | serge | 546 | |
2382 | hidnplayr | 547 | add eax, 0x8000 |
548 | mov [proc_mem_pdir], eax |
||
164 | serge | 549 | |
2382 | hidnplayr | 550 | add eax, ebx |
551 | mov [proc_mem_tab], eax |
||
164 | serge | 552 | |
2382 | hidnplayr | 553 | add eax, ebx |
554 | mov [tmp_task_pdir], eax |
||
164 | serge | 555 | |
2382 | hidnplayr | 556 | add eax, ebx |
557 | mov [tmp_task_ptab], eax |
||
164 | serge | 558 | |
2382 | hidnplayr | 559 | add eax, ebx |
560 | mov [ipc_pdir], eax |
||
164 | serge | 561 | |
2382 | hidnplayr | 562 | add eax, ebx |
563 | mov [ipc_ptab], eax |
||
164 | serge | 564 | |
2382 | hidnplayr | 565 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
566 | (unpack.lc+unpack.lp)))*4 |
||
712 | serge | 567 | |
2540 | hidnplayr | 568 | mov [unpack.p], eax |
569 | |||
570 | call init_events |
||
571 | mov eax, srv.fd-SRV.fd |
||
572 | mov [srv.fd], eax |
||
573 | mov [srv.bk], eax |
||
574 | |||
41 | mikedld | 575 | ;Set base of graphic segment to linear address of LFB |
2382 | hidnplayr | 576 | mov eax, [LFBAddress] ; set for gs |
577 | mov [graph_data_l+2], ax |
||
578 | shr eax, 16 |
||
579 | mov [graph_data_l+4], al |
||
580 | mov [graph_data_l+7], ah |
||
1 | ha | 581 | |
2382 | hidnplayr | 582 | stdcall kernel_alloc, [_WinMapSize] |
583 | mov [_WinMapAddress], eax |
||
1300 | serge | 584 | |
2382 | hidnplayr | 585 | xor eax, eax |
586 | inc eax |
||
587 | mov [CURRENT_TASK], eax ;dword 1 |
||
588 | mov [TASK_COUNT], eax ;dword 1 |
||
589 | mov [TASK_BASE], dword TASK_DATA |
||
590 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 591 | |
469 | serge | 592 | ; set background |
1300 | serge | 593 | |
2382 | hidnplayr | 594 | mov [BgrDrawMode], eax |
595 | mov [BgrDataWidth], eax |
||
596 | mov [BgrDataHeight], eax |
||
597 | mov [mem_BACKGROUND], 4 |
||
598 | mov [img_background], static_background_data |
||
469 | serge | 599 | |
2382 | hidnplayr | 600 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 601 | |
709 | diamond | 602 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
603 | |||
2382 | hidnplayr | 604 | call init_irqs |
605 | call PIC_init |
||
709 | diamond | 606 | |
607 | ; Initialize system V86 machine |
||
2382 | hidnplayr | 608 | call init_sys_v86 |
709 | diamond | 609 | |
2382 | hidnplayr | 610 | ; Initialize system timer (IRQ0) |
611 | call PIT_init |
||
725 | diamond | 612 | |
2382 | hidnplayr | 613 | ; Try to Initialize APIC |
614 | call APIC_init |
||
725 | diamond | 615 | |
616 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
617 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
2382 | hidnplayr | 618 | call unmask_timer |
619 | stdcall enable_irq, 2 ; @#$%! PIC |
||
620 | stdcall enable_irq, 6 ; FDD |
||
621 | stdcall enable_irq, 13 ; co-processor |
||
622 | stdcall enable_irq, 14 |
||
623 | stdcall enable_irq, 15 |
||
725 | diamond | 624 | |
2382 | hidnplayr | 625 | ; Enable interrupts in IDE controller |
626 | mov al, 0 |
||
627 | mov dx, 0x3F6 |
||
628 | out dx, al |
||
629 | mov dl, 0x76 |
||
630 | out dx, al |
||
631 | |||
256 | diamond | 632 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
633 | include 'detect/disks.inc' |
||
634 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
635 | |||
2382 | hidnplayr | 636 | call Parser_params |
521 | diamond | 637 | |
2382 | hidnplayr | 638 | if ~ defined extended_primary_loader |
639 | ; ramdisk image should be loaded by extended primary loader if it exists |
||
1 | ha | 640 | ; READ RAMDISK IMAGE FROM HD |
641 | |||
642 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
643 | include 'boot/rdload.inc' |
||
644 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 645 | end if |
1 | ha | 646 | ; mov [dma_hdd],1 |
647 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
648 | |||
2382 | hidnplayr | 649 | call calculatefatchain |
1 | ha | 650 | |
1289 | diamond | 651 | if 0 |
2382 | hidnplayr | 652 | mov ax, [OS_BASE+0x10000+bx_from_load] |
653 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
||
654 | je no_lib_load |
||
488 | spraid | 655 | ; LOADING LIBRARES |
2382 | hidnplayr | 656 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
657 | call load_file_parse_table ; prepare file parse table |
||
658 | call set_kernel_conf ; configure devices and gui |
||
488 | spraid | 659 | no_lib_load: |
1289 | diamond | 660 | end if |
488 | spraid | 661 | |
1 | ha | 662 | ; LOAD FONTS I and II |
663 | |||
2382 | hidnplayr | 664 | stdcall read_file, char, FONT_I, 0, 2304 |
665 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 666 | |
2540 | hidnplayr | 667 | mov [MOUSE_PICTURE], dword mousepointer |
668 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
||
669 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
||
670 | |||
2382 | hidnplayr | 671 | mov esi, boot_fonts |
672 | call boot_log |
||
1 | ha | 673 | |
2382 | hidnplayr | 674 | ; Display APIC status |
675 | mov esi, boot_APIC_found |
||
676 | cmp [irq_mode], IRQ_APIC |
||
677 | je @f |
||
678 | mov esi, boot_APIC_nfound |
||
679 | @@: |
||
680 | |||
1 | ha | 681 | ; PRINT AMOUNT OF MEMORY |
2382 | hidnplayr | 682 | mov esi, boot_memdetect |
683 | call boot_log |
||
1 | ha | 684 | |
2382 | hidnplayr | 685 | movzx ecx, word [boot_y] |
686 | if lang eq ru |
||
687 | or ecx, (10+30*6) shl 16 |
||
688 | else |
||
689 | or ecx, (10+29*6) shl 16 |
||
690 | end if |
||
691 | sub ecx, 10 |
||
692 | mov edx, 0xFFFFFF |
||
693 | mov ebx, [MEM_AMOUNT] |
||
694 | shr ebx, 20 |
||
695 | xor edi, edi |
||
696 | mov eax, 0x00040000 |
||
697 | inc edi |
||
698 | call display_number_force |
||
41 | mikedld | 699 | |
465 | serge | 700 | ; BUILD SCHEDULER |
701 | |||
2382 | hidnplayr | 702 | call build_scheduler; sys32.inc |
465 | serge | 703 | |
2382 | hidnplayr | 704 | mov esi, boot_devices |
705 | call boot_log |
||
567 | serge | 706 | |
2382 | hidnplayr | 707 | mov [pci_access_enabled], 1 |
567 | serge | 708 | |
1 | ha | 709 | |
710 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
711 | |||
2382 | hidnplayr | 712 | mov esi, boot_windefs |
713 | call boot_log |
||
714 | call set_window_defaults |
||
1 | ha | 715 | |
716 | ; SET BACKGROUND DEFAULTS |
||
717 | |||
2382 | hidnplayr | 718 | mov esi, boot_bgr |
719 | call boot_log |
||
720 | call init_background |
||
721 | call calculatebackground |
||
1 | ha | 722 | |
723 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
724 | |||
2382 | hidnplayr | 725 | mov esi, boot_resirqports |
726 | call boot_log |
||
727 | call reserve_irqs_ports |
||
1 | ha | 728 | |
729 | ; SET UP OS TASK |
||
730 | |||
2382 | hidnplayr | 731 | mov esi, boot_setostask |
732 | call boot_log |
||
214 | serge | 733 | |
2382 | hidnplayr | 734 | xor eax, eax |
735 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
736 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
737 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
164 | serge | 738 | |
2382 | hidnplayr | 739 | ; name for OS/IDLE process |
281 | serge | 740 | |
2382 | hidnplayr | 741 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
742 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
743 | mov edi, [os_stack_seg] |
||
744 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
745 | add edi, 0x2000-512 |
||
746 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
747 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
||
748 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
||
357 | serge | 749 | |
2382 | hidnplayr | 750 | mov esi, fpu_data |
751 | mov ecx, 512/4 |
||
752 | cld |
||
753 | rep movsd |
||
357 | serge | 754 | |
2382 | hidnplayr | 755 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
756 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
214 | serge | 757 | |
2382 | hidnplayr | 758 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
759 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
760 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 761 | |
2382 | hidnplayr | 762 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
763 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
521 | diamond | 764 | |
2382 | hidnplayr | 765 | ; task list |
766 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
||
767 | inc eax |
||
768 | mov dword [CURRENT_TASK], eax |
||
769 | mov dword [TASK_COUNT], eax |
||
770 | mov [current_slot], SLOT_BASE+256 |
||
771 | mov [TASK_BASE], dword TASK_DATA |
||
772 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
||
773 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
1 | ha | 774 | |
2382 | hidnplayr | 775 | call init_display |
776 | mov eax, [def_cursor] |
||
777 | mov [SLOT_BASE+APPDATA.cursor], eax |
||
778 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
||
281 | serge | 779 | |
465 | serge | 780 | ; READ TSC / SECOND |
281 | serge | 781 | |
2382 | hidnplayr | 782 | mov esi, boot_tsc |
783 | call boot_log |
||
784 | cli |
||
785 | rdtsc ;call _rdtsc |
||
786 | mov ecx, eax |
||
787 | mov esi, 250 ; wait 1/4 a second |
||
788 | call delay_ms |
||
789 | rdtsc ;call _rdtsc |
||
790 | sti |
||
791 | sub eax, ecx |
||
792 | shl eax, 2 |
||
793 | mov [CPU_FREQ], eax ; save tsc / sec |
||
1043 | hidnplayr | 794 | ; mov ebx, 1000000 |
795 | ; div ebx |
||
1038 | diamond | 796 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
797 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
||
798 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ Ÿ‚“... |
||
2382 | hidnplayr | 799 | mov edx, 2251799814 |
800 | mul edx |
||
801 | shr edx, 19 |
||
802 | mov [stall_mcs], edx |
||
1038 | diamond | 803 | ; PRINT CPU FREQUENCY |
2382 | hidnplayr | 804 | mov esi, boot_cpufreq |
805 | call boot_log |
||
1 | ha | 806 | |
2382 | hidnplayr | 807 | mov ebx, edx |
808 | movzx ecx, word [boot_y] |
||
809 | if lang eq ru |
||
810 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
||
811 | else |
||
812 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
||
813 | end if |
||
814 | mov edx, 0xFFFFFF |
||
815 | xor edi, edi |
||
816 | mov eax, 0x00040000 |
||
817 | inc edi |
||
818 | call display_number_force |
||
1038 | diamond | 819 | |
1 | ha | 820 | ; SET VARIABLES |
821 | |||
2382 | hidnplayr | 822 | call set_variables |
1 | ha | 823 | |
824 | ; STACK AND FDC |
||
825 | |||
2382 | hidnplayr | 826 | call stack_init |
827 | call fdc_init |
||
1 | ha | 828 | |
829 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
830 | |||
2382 | hidnplayr | 831 | cmp [SCR_MODE], word 0x12 |
832 | jne no_pal_vga |
||
833 | mov esi, boot_pal_vga |
||
834 | call boot_log |
||
835 | call paletteVGA |
||
1 | ha | 836 | no_pal_vga: |
837 | |||
2382 | hidnplayr | 838 | cmp [SCR_MODE], word 0x13 |
839 | jne no_pal_ega |
||
840 | mov esi, boot_pal_ega |
||
841 | call boot_log |
||
842 | call palette320x200 |
||
1 | ha | 843 | no_pal_ega: |
844 | |||
845 | ; LOAD DEFAULT SKIN |
||
846 | |||
2382 | hidnplayr | 847 | call load_default_skin |
1 | ha | 848 | |
465 | serge | 849 | ;protect io permission map |
850 | |||
2382 | hidnplayr | 851 | mov esi, [default_io_map] |
852 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
853 | add esi, 0x1000 |
||
854 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 855 | |
2382 | hidnplayr | 856 | stdcall map_page, tss._io_map_0, \ |
857 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
858 | stdcall map_page, tss._io_map_1, \ |
||
859 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 860 | |
2382 | hidnplayr | 861 | mov ax, [OS_BASE+0x10000+bx_from_load] |
862 | |||
1 | ha | 863 | ; LOAD FIRST APPLICATION |
2382 | hidnplayr | 864 | cli |
501 | serge | 865 | |
2382 | hidnplayr | 866 | ; cmp byte [BOOT_VAR+0x9030],1 |
867 | ; jne no_load_vrr_m |
||
237 | serge | 868 | |
2382 | hidnplayr | 869 | ; mov ebp, vrr_m |
870 | ; call fs_execute_from_sysdir |
||
871 | ; |
||
872 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
||
873 | ; sub eax,2 |
||
874 | ; jz first_app_found |
||
875 | ; |
||
876 | ;no_load_vrr_m: |
||
488 | spraid | 877 | |
2382 | hidnplayr | 878 | mov ebp, firstapp |
879 | call fs_execute_from_sysdir |
||
41 | mikedld | 880 | |
1260 | Lrz | 881 | ; cmp eax,2 ; continue if a process has been loaded |
2382 | hidnplayr | 882 | sub eax, 2 |
883 | jz first_app_found |
||
501 | serge | 884 | |
2382 | hidnplayr | 885 | mov esi, boot_failed |
886 | call boot_log |
||
653 | diamond | 887 | |
2382 | hidnplayr | 888 | mov eax, 0xDEADBEEF ; otherwise halt |
889 | hlt |
||
501 | serge | 890 | |
237 | serge | 891 | first_app_found: |
501 | serge | 892 | |
2382 | hidnplayr | 893 | cli |
1 | ha | 894 | |
2382 | hidnplayr | 895 | ;mov [TASK_COUNT],dword 2 |
896 | push 1 |
||
897 | pop dword [CURRENT_TASK] ; set OS task fisrt |
||
1 | ha | 898 | |
21 | poddubny | 899 | ; SET KEYBOARD PARAMETERS |
2382 | hidnplayr | 900 | mov al, 0xf6 ; reset keyboard, scan enabled |
901 | call kb_write |
||
1 | ha | 902 | |
2382 | hidnplayr | 903 | ; wait until 8042 is ready |
904 | xor ecx, ecx |
||
265 | diamond | 905 | @@: |
2382 | hidnplayr | 906 | in al, 64h |
907 | and al, 00000010b |
||
908 | loopnz @b |
||
1 | ha | 909 | |
2382 | hidnplayr | 910 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1 | ha | 911 | ; call kb_write |
912 | ; call kb_read |
||
913 | ; mov al, 111b |
||
914 | ; call kb_write |
||
915 | ; call kb_read |
||
41 | mikedld | 916 | |
2382 | hidnplayr | 917 | mov al, 0xF3 ; set repeat rate & delay |
918 | call kb_write |
||
265 | diamond | 919 | ; call kb_read |
2382 | hidnplayr | 920 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
921 | call kb_write |
||
265 | diamond | 922 | ; call kb_read |
1 | ha | 923 | ;// mike.dld [ |
2382 | hidnplayr | 924 | call set_lights |
1 | ha | 925 | ;// mike.dld ] |
2382 | hidnplayr | 926 | stdcall attach_int_handler, 1, irq1, 0 |
1 | ha | 927 | |
2382 | hidnplayr | 928 | ; SET MOUSE |
1043 | hidnplayr | 929 | |
2382 | hidnplayr | 930 | stdcall load_driver, szPS2MDriver |
931 | ; stdcall load_driver, szCOM_MDriver |
||
932 | |||
933 | mov esi, boot_setmouse |
||
934 | call boot_log |
||
935 | call setmouse |
||
936 | |||
1043 | hidnplayr | 937 | ; Setup serial output console (if enabled) |
938 | |||
939 | if defined debug_com_base |
||
940 | |||
2382 | hidnplayr | 941 | ; enable Divisor latch |
1043 | hidnplayr | 942 | |
2382 | hidnplayr | 943 | mov dx, debug_com_base+3 |
944 | mov al, 1 shl 7 |
||
945 | out dx, al |
||
1043 | hidnplayr | 946 | |
2382 | hidnplayr | 947 | ; Set speed to 115200 baud (max speed) |
1043 | hidnplayr | 948 | |
2382 | hidnplayr | 949 | mov dx, debug_com_base |
950 | mov al, 0x01 |
||
951 | out dx, al |
||
1043 | hidnplayr | 952 | |
2382 | hidnplayr | 953 | mov dx, debug_com_base+1 |
954 | mov al, 0x00 |
||
955 | out dx, al |
||
1043 | hidnplayr | 956 | |
2382 | hidnplayr | 957 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1043 | hidnplayr | 958 | |
2382 | hidnplayr | 959 | mov dx, debug_com_base+3 |
960 | mov al, 3 |
||
961 | out dx, al |
||
1043 | hidnplayr | 962 | |
2382 | hidnplayr | 963 | ; disable interrupts |
1043 | hidnplayr | 964 | |
2382 | hidnplayr | 965 | mov dx, debug_com_base+1 |
966 | mov al, 0 |
||
967 | out dx, al |
||
1043 | hidnplayr | 968 | |
2382 | hidnplayr | 969 | ; clear + enable fifo (64 bits) |
1043 | hidnplayr | 970 | |
2382 | hidnplayr | 971 | mov dx, debug_com_base+2 |
972 | mov al, 0x7 + 1 shl 5 |
||
973 | out dx, al |
||
1043 | hidnplayr | 974 | |
975 | |||
976 | end if |
||
977 | |||
2540 | hidnplayr | 978 | mov eax, [cpu_count] |
979 | test eax, eax |
||
980 | jnz @F |
||
981 | mov al, 1 ; at least one CPU |
||
982 | @@: |
||
983 | DEBUGF 1, "K : %d CPU detected\n", eax |
||
984 | |||
21 | poddubny | 985 | ; START MULTITASKING |
1 | ha | 986 | |
2382 | hidnplayr | 987 | ; A 'All set - press ESC to start' messages if need |
767 | diamond | 988 | if preboot_blogesc |
2382 | hidnplayr | 989 | mov esi, boot_tasking |
990 | call boot_log |
||
991 | .bll1: |
||
992 | in al, 0x60 ; wait for ESC key press |
||
993 | cmp al, 129 |
||
994 | jne .bll1 |
||
767 | diamond | 995 | end if |
996 | |||
2382 | hidnplayr | 997 | cmp [IDEContrRegsBaseAddr], 0 |
998 | setnz [dma_hdd] |
||
999 | mov [timer_ticks_enable], 1 ; for cd driver |
||
21 | poddubny | 1000 | |
2382 | hidnplayr | 1001 | sti |
1002 | call change_task |
||
1 | ha | 1003 | |
2382 | hidnplayr | 1004 | jmp osloop |
41 | mikedld | 1005 | |
1 | ha | 1006 | |
2382 | hidnplayr | 1007 | ; Fly :) |
1 | ha | 1008 | |
465 | serge | 1009 | include 'unpacker.inc' |
1010 | |||
1011 | align 4 |
||
1012 | boot_log: |
||
2382 | hidnplayr | 1013 | pushad |
465 | serge | 1014 | |
2382 | hidnplayr | 1015 | mov ebx, 10*65536 |
1016 | mov bx, word [boot_y] |
||
1017 | add [boot_y], dword 10 |
||
1018 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
||
1019 | xor edi, edi |
||
1020 | mov edx, esi |
||
1021 | inc edi |
||
1022 | call dtext |
||
465 | serge | 1023 | |
2382 | hidnplayr | 1024 | mov [novesachecksum], 1000 |
1025 | call checkVga_N13 |
||
465 | serge | 1026 | |
2382 | hidnplayr | 1027 | popad |
465 | serge | 1028 | |
2382 | hidnplayr | 1029 | ret |
465 | serge | 1030 | |
1 | ha | 1031 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1032 | ; ; |
||
33 | mario79 | 1033 | ; MAIN OS LOOP START ; |
1 | ha | 1034 | ; ; |
1035 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1036 | align 32 |
||
1037 | osloop: |
||
2540 | hidnplayr | 1038 | ; call [draw_pointer] |
1039 | call __sys_draw_pointer |
||
2382 | hidnplayr | 1040 | call window_check_events |
1041 | call mouse_check_events |
||
1042 | call checkmisc |
||
1043 | call checkVga_N13 |
||
1044 | call stack_handler |
||
1045 | call checkidle |
||
1046 | call check_fdd_motor_status |
||
1047 | call check_ATAPI_device_event |
||
1048 | call check_timers |
||
1049 | jmp osloop |
||
33 | mario79 | 1050 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1051 | ; ; |
||
1052 | ; MAIN OS LOOP END ; |
||
1053 | ; ; |
||
1054 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 1055 | align 4 |
1 | ha | 1056 | checkidle: |
2382 | hidnplayr | 1057 | pushad |
1058 | call change_task |
||
1059 | jmp idle_loop_entry |
||
1067 | Galkov | 1060 | idle_loop: |
2382 | hidnplayr | 1061 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1062 | jne idle_exit |
||
1063 | rdtsc ;call _rdtsc |
||
1064 | mov ecx, eax |
||
1065 | hlt |
||
1066 | rdtsc ;call _rdtsc |
||
1067 | sub eax, ecx |
||
1068 | add [idleuse], eax |
||
1067 | Galkov | 1069 | idle_loop_entry: |
2382 | hidnplayr | 1070 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1071 | cmp [check_idle_semaphore], 0 |
||
1072 | je idle_loop |
||
1073 | dec [check_idle_semaphore] |
||
1067 | Galkov | 1074 | idle_exit: |
2382 | hidnplayr | 1075 | mov [idlemem], eax ; eax == [timer_ticks] |
1076 | popad |
||
1077 | ret |
||
1 | ha | 1078 | |
1079 | uglobal |
||
2382 | hidnplayr | 1080 | idlemem dd 0x0 |
1081 | idleuse dd 0x0 |
||
1082 | idleusesec dd 0x0 |
||
1083 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1084 | endg |
1085 | |||
1086 | |||
1087 | |||
1088 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1089 | ; ; |
||
1090 | ; INCLUDED SYSTEM FILES ; |
||
1091 | ; ; |
||
1092 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1093 | |||
1094 | |||
7 | me_root | 1095 | include "kernel32.inc" |
1 | ha | 1096 | |
1097 | |||
1098 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1099 | ; ; |
||
1100 | ; KERNEL FUNCTIONS ; |
||
1101 | ; ; |
||
1102 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1103 | |||
1104 | reserve_irqs_ports: |
||
1105 | |||
1273 | Lrz | 1106 | |
1107 | ; RESERVE PORTS |
||
2382 | hidnplayr | 1108 | mov eax, RESERVED_PORTS |
1109 | mov ecx, 1 |
||
1273 | Lrz | 1110 | |
2382 | hidnplayr | 1111 | mov [eax], dword 4 |
269 | serge | 1112 | |
2382 | hidnplayr | 1113 | mov [eax+16], ecx |
1114 | mov [eax+16+4], dword 0 |
||
1115 | mov [eax+16+4], dword 0x2D |
||
269 | serge | 1116 | |
2382 | hidnplayr | 1117 | mov [eax+32], ecx |
1118 | mov [eax+32+4], dword 0x30 |
||
1119 | mov [eax+32+8], dword 0x4D |
||
233 | serge | 1120 | |
2382 | hidnplayr | 1121 | mov [eax+48], ecx |
1122 | mov [eax+48+4], dword 0x50 |
||
1123 | mov [eax+28+8], dword 0xDF |
||
233 | serge | 1124 | |
2382 | hidnplayr | 1125 | mov [eax+64], ecx |
1126 | mov [eax+64+4], dword 0xE5 |
||
1127 | mov [eax+64+8], dword 0xFF |
||
1273 | Lrz | 1128 | |
2382 | hidnplayr | 1129 | ret |
1 | ha | 1130 | |
1131 | |||
1132 | iglobal |
||
1133 | process_number dd 0x1 |
||
1134 | endg |
||
1135 | |||
1136 | set_variables: |
||
1137 | |||
2382 | hidnplayr | 1138 | mov ecx, 0x16 ; flush port 0x60 |
1139 | .fl60: |
||
1140 | in al, 0x60 |
||
1141 | loop .fl60 |
||
1142 | push eax |
||
1 | ha | 1143 | |
2540 | hidnplayr | 1144 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
2382 | hidnplayr | 1145 | shr ax, 1 |
1146 | shl eax, 16 |
||
2540 | hidnplayr | 1147 | mov ax, [BOOT_VAR+BOOT_X_RES] |
2382 | hidnplayr | 1148 | shr ax, 1 |
1149 | mov [MOUSE_X], eax |
||
41 | mikedld | 1150 | |
2382 | hidnplayr | 1151 | xor eax, eax |
1152 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
||
1 | ha | 1153 | |
2382 | hidnplayr | 1154 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1155 | mov byte [KEY_COUNT], al ; keyboard buffer |
||
1156 | mov byte [BTN_COUNT], al ; button buffer |
||
1267 | Lrz | 1157 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1158 | |||
1 | ha | 1159 | ;!! IP 04.02.2005: |
2382 | hidnplayr | 1160 | mov byte [DONT_SWITCH], al; change task if possible |
1161 | pop eax |
||
1162 | ret |
||
1 | ha | 1163 | |
1164 | align 4 |
||
1304 | Lrz | 1165 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 1166 | sys_outport: |
1167 | |||
2382 | hidnplayr | 1168 | mov edi, ecx ; separate flag for read / write |
1169 | and ecx, 65535 |
||
1 | ha | 1170 | |
2382 | hidnplayr | 1171 | mov eax, [RESERVED_PORTS] |
1172 | test eax, eax |
||
1173 | jnz .sopl8 |
||
1174 | inc eax |
||
1175 | mov [esp+32], eax |
||
1176 | ret |
||
1 | ha | 1177 | |
1304 | Lrz | 1178 | .sopl8: |
2382 | hidnplayr | 1179 | mov edx, [TASK_BASE] |
1180 | mov edx, [edx+0x4] |
||
1304 | Lrz | 1181 | ;and ecx,65535 |
1182 | ;cld - set on interrupt 0x40 |
||
1183 | .sopl1: |
||
1 | ha | 1184 | |
2382 | hidnplayr | 1185 | mov esi, eax |
1186 | shl esi, 4 |
||
1187 | add esi, RESERVED_PORTS |
||
1188 | cmp edx, [esi+0] |
||
1189 | jne .sopl2 |
||
1190 | cmp ecx, [esi+4] |
||
1191 | jb .sopl2 |
||
1192 | cmp ecx, [esi+8] |
||
1193 | jg .sopl2 |
||
1304 | Lrz | 1194 | .sopl3: |
1 | ha | 1195 | |
2382 | hidnplayr | 1196 | test edi, 0x80000000; read ? |
1197 | jnz .sopl4 |
||
1 | ha | 1198 | |
2382 | hidnplayr | 1199 | mov eax, ebx |
1200 | mov dx, cx ; write |
||
1201 | out dx, al |
||
1202 | and [esp+32], dword 0 |
||
1203 | ret |
||
1 | ha | 1204 | |
2382 | hidnplayr | 1205 | .sopl2: |
1 | ha | 1206 | |
2382 | hidnplayr | 1207 | dec eax |
1208 | jnz .sopl1 |
||
1209 | inc eax |
||
1210 | mov [esp+32], eax |
||
1211 | ret |
||
1 | ha | 1212 | |
2382 | hidnplayr | 1213 | |
1304 | Lrz | 1214 | .sopl4: |
1 | ha | 1215 | |
2382 | hidnplayr | 1216 | mov dx, cx ; read |
1217 | in al, dx |
||
1218 | and eax, 0xff |
||
1219 | and [esp+32], dword 0 |
||
1220 | mov [esp+20], eax |
||
1221 | ret |
||
1 | ha | 1222 | |
1223 | display_number: |
||
1369 | Lrz | 1224 | ;It is not optimization |
2382 | hidnplayr | 1225 | mov eax, ebx |
1226 | mov ebx, ecx |
||
1227 | mov ecx, edx |
||
1228 | mov edx, esi |
||
1229 | mov esi, edi |
||
1 | ha | 1230 | ; eax = print type, al=0 -> ebx is number |
1231 | ; al=1 -> ebx is pointer |
||
1232 | ; ah=0 -> display decimal |
||
1233 | ; ah=1 -> display hexadecimal |
||
1234 | ; ah=2 -> display binary |
||
1235 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1236 | ; eax bits 22-31 = reserved |
||
1237 | ; |
||
1238 | ; ebx = number or pointer |
||
1239 | ; ecx = x shl 16 + y |
||
1240 | ; edx = color |
||
2382 | hidnplayr | 1241 | xor edi, edi |
211 | serge | 1242 | display_number_force: |
2382 | hidnplayr | 1243 | push eax |
1244 | and eax, 0x3fffffff |
||
1245 | cmp eax, 0xffff ; length > 0 ? |
||
1246 | pop eax |
||
1247 | jge cont_displ |
||
1248 | ret |
||
1 | ha | 1249 | cont_displ: |
2382 | hidnplayr | 1250 | push eax |
1251 | and eax, 0x3fffffff |
||
1252 | cmp eax, 61*0x10000 ; length <= 60 ? |
||
1253 | pop eax |
||
1254 | jb cont_displ2 |
||
1255 | ret |
||
1 | ha | 1256 | cont_displ2: |
1257 | |||
2382 | hidnplayr | 1258 | pushad |
1 | ha | 1259 | |
2382 | hidnplayr | 1260 | cmp al, 1 ; ecx is a pointer ? |
1261 | jne displnl1 |
||
1262 | mov ebp, ebx |
||
1263 | add ebp, 4 |
||
1264 | mov ebp, [ebp+std_application_base_address] |
||
1265 | mov ebx, [ebx+std_application_base_address] |
||
1276 | Lrz | 1266 | displnl1: |
2382 | hidnplayr | 1267 | sub esp, 64 |
1 | ha | 1268 | |
2382 | hidnplayr | 1269 | test ah, ah ; DECIMAL |
1270 | jnz no_display_desnum |
||
1271 | shr eax, 16 |
||
1272 | and eax, 0xC03f |
||
652 | mario79 | 1273 | ; and eax,0x3f |
2382 | hidnplayr | 1274 | push eax |
1275 | and eax, 0x3f |
||
1276 | mov edi, esp |
||
1277 | add edi, 4+64-1 |
||
1278 | mov ecx, eax |
||
1279 | mov eax, ebx |
||
1280 | mov ebx, 10 |
||
1276 | Lrz | 1281 | d_desnum: |
2382 | hidnplayr | 1282 | xor edx, edx |
1283 | call division_64_bits |
||
1284 | div ebx |
||
1285 | add dl, 48 |
||
1286 | mov [edi], dl |
||
1287 | dec edi |
||
1288 | loop d_desnum |
||
1289 | pop eax |
||
1290 | call normalize_number |
||
1291 | call draw_num_text |
||
1292 | add esp, 64 |
||
1293 | popad |
||
1294 | ret |
||
1 | ha | 1295 | no_display_desnum: |
1296 | |||
2382 | hidnplayr | 1297 | cmp ah, 0x01 ; HEXADECIMAL |
1298 | jne no_display_hexnum |
||
1299 | shr eax, 16 |
||
1300 | and eax, 0xC03f |
||
652 | mario79 | 1301 | ; and eax,0x3f |
2382 | hidnplayr | 1302 | push eax |
1303 | and eax, 0x3f |
||
1304 | mov edi, esp |
||
1305 | add edi, 4+64-1 |
||
1306 | mov ecx, eax |
||
1307 | mov eax, ebx |
||
1308 | mov ebx, 16 |
||
1 | ha | 1309 | d_hexnum: |
2382 | hidnplayr | 1310 | xor edx, edx |
1311 | call division_64_bits |
||
1312 | div ebx |
||
1056 | Galkov | 1313 | hexletters = __fdo_hexdigits |
2382 | hidnplayr | 1314 | add edx, hexletters |
1315 | mov dl, [edx] |
||
1316 | mov [edi], dl |
||
1317 | dec edi |
||
1318 | loop d_hexnum |
||
1319 | pop eax |
||
1320 | call normalize_number |
||
1321 | call draw_num_text |
||
1322 | add esp, 64 |
||
1323 | popad |
||
1324 | ret |
||
1 | ha | 1325 | no_display_hexnum: |
1326 | |||
2382 | hidnplayr | 1327 | cmp ah, 0x02 ; BINARY |
1328 | jne no_display_binnum |
||
1329 | shr eax, 16 |
||
1330 | and eax, 0xC03f |
||
652 | mario79 | 1331 | ; and eax,0x3f |
2382 | hidnplayr | 1332 | push eax |
1333 | and eax, 0x3f |
||
1334 | mov edi, esp |
||
1335 | add edi, 4+64-1 |
||
1336 | mov ecx, eax |
||
1337 | mov eax, ebx |
||
1338 | mov ebx, 2 |
||
1 | ha | 1339 | d_binnum: |
2382 | hidnplayr | 1340 | xor edx, edx |
1341 | call division_64_bits |
||
1342 | div ebx |
||
1343 | add dl, 48 |
||
1344 | mov [edi], dl |
||
1345 | dec edi |
||
1346 | loop d_binnum |
||
1347 | pop eax |
||
1348 | call normalize_number |
||
1349 | call draw_num_text |
||
1350 | add esp, 64 |
||
1351 | popad |
||
1352 | ret |
||
1 | ha | 1353 | no_display_binnum: |
1354 | |||
2382 | hidnplayr | 1355 | add esp, 64 |
1356 | popad |
||
1357 | ret |
||
1 | ha | 1358 | |
652 | mario79 | 1359 | normalize_number: |
2382 | hidnplayr | 1360 | test ah, 0x80 |
1361 | jz .continue |
||
1362 | mov ecx, 48 |
||
1363 | and eax, 0x3f |
||
652 | mario79 | 1364 | @@: |
2382 | hidnplayr | 1365 | inc edi |
1366 | cmp [edi], cl |
||
1367 | jne .continue |
||
1368 | dec eax |
||
1369 | cmp eax, 1 |
||
1370 | ja @r |
||
1371 | mov al, 1 |
||
652 | mario79 | 1372 | .continue: |
2382 | hidnplayr | 1373 | and eax, 0x3f |
1374 | ret |
||
1 | ha | 1375 | |
655 | mario79 | 1376 | division_64_bits: |
2382 | hidnplayr | 1377 | test [esp+1+4], byte 0x40 |
1378 | jz .continue |
||
1379 | push eax |
||
1380 | mov eax, ebp |
||
1381 | div ebx |
||
1382 | mov ebp, eax |
||
1383 | pop eax |
||
655 | mario79 | 1384 | .continue: |
2382 | hidnplayr | 1385 | ret |
652 | mario79 | 1386 | |
1 | ha | 1387 | draw_num_text: |
2382 | hidnplayr | 1388 | mov esi, eax |
1389 | mov edx, 64+4 |
||
1390 | sub edx, eax |
||
1391 | add edx, esp |
||
1392 | mov ebx, [esp+64+32-8+4] |
||
684 | diamond | 1393 | ; add window start x & y |
2382 | hidnplayr | 1394 | mov ecx, [TASK_BASE] |
465 | serge | 1395 | |
2382 | hidnplayr | 1396 | mov edi, [CURRENT_TASK] |
1397 | shl edi, 8 |
||
465 | serge | 1398 | |
2382 | hidnplayr | 1399 | mov eax, [ecx-twdw+WDATA.box.left] |
1400 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1401 | shl eax, 16 |
||
1402 | add eax, [ecx-twdw+WDATA.box.top] |
||
1403 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1404 | add ebx, eax |
||
1405 | mov ecx, [esp+64+32-12+4] |
||
1406 | and ecx, not 0x80000000 ; force counted string |
||
1407 | mov eax, [esp+64+8] ; background color (if given) |
||
1408 | mov edi, [esp+64+4] |
||
1409 | jmp dtext |
||
1 | ha | 1410 | |
1411 | align 4 |
||
1412 | |||
1413 | sys_setup: |
||
1414 | |||
1415 | ; 1=roland mpu midi base , base io address |
||
1416 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1417 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1418 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1419 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1420 | ; 8=fat32 partition in hd |
||
1421 | ; 9 |
||
1422 | ; 10 = sound dma channel |
||
1423 | ; 11 = enable lba read |
||
1424 | ; 12 = enable pci access |
||
1425 | |||
1426 | |||
2382 | hidnplayr | 1427 | and [esp+32], dword 0 |
1428 | dec ebx ; MIDI |
||
1429 | jnz nsyse1 |
||
1430 | cmp ecx, 0x100 |
||
1 | ha | 1431 | |
2382 | hidnplayr | 1432 | jb nsyse1 |
1433 | mov esi, 65535 |
||
1434 | cmp esi, ecx |
||
1276 | Lrz | 1435 | |
2382 | hidnplayr | 1436 | jb nsyse1 |
1437 | mov [midi_base], cx ;bx |
||
1438 | mov word [mididp], cx;bx |
||
1439 | inc cx ;bx |
||
1440 | mov word [midisp], cx;bx |
||
1441 | ret |
||
1276 | Lrz | 1442 | |
283 | diamond | 1443 | iglobal |
1 | ha | 1444 | midi_base dw 0 |
283 | diamond | 1445 | endg |
1 | ha | 1446 | |
1447 | nsyse1: |
||
2382 | hidnplayr | 1448 | dec ebx ; KEYBOARD |
1449 | jnz nsyse2 |
||
1450 | mov edi, [TASK_BASE] |
||
1451 | mov eax, [edi+TASKDATA.mem_start] |
||
1452 | add eax, edx |
||
1 | ha | 1453 | |
2382 | hidnplayr | 1454 | dec ecx |
1455 | jnz kbnobase |
||
1456 | mov ebx, keymap |
||
1457 | mov ecx, 128 |
||
1458 | call memmove |
||
1459 | ret |
||
1 | ha | 1460 | kbnobase: |
2382 | hidnplayr | 1461 | dec ecx |
1462 | jnz kbnoshift |
||
1276 | Lrz | 1463 | |
2382 | hidnplayr | 1464 | mov ebx, keymap_shift |
1465 | mov ecx, 128 |
||
1466 | call memmove |
||
1467 | ret |
||
1 | ha | 1468 | kbnoshift: |
2382 | hidnplayr | 1469 | dec ecx |
1470 | jnz kbnoalt |
||
1471 | mov ebx, keymap_alt |
||
1472 | mov ecx, 128 |
||
1473 | call memmove |
||
1474 | ret |
||
1 | ha | 1475 | kbnoalt: |
2382 | hidnplayr | 1476 | sub ecx, 6 |
1477 | jnz kbnocountry |
||
1478 | mov word [keyboard], dx |
||
1479 | ret |
||
1 | ha | 1480 | kbnocountry: |
2382 | hidnplayr | 1481 | mov [esp+32], dword 1 |
1482 | ret |
||
1 | ha | 1483 | nsyse2: |
2382 | hidnplayr | 1484 | dec ebx ; CD |
1485 | jnz nsyse4 |
||
1276 | Lrz | 1486 | |
2382 | hidnplayr | 1487 | test ecx, ecx |
1488 | jz nosesl |
||
1276 | Lrz | 1489 | |
2382 | hidnplayr | 1490 | cmp ecx, 4 |
1491 | ja nosesl |
||
1492 | mov [cd_base], cl |
||
1276 | Lrz | 1493 | |
2382 | hidnplayr | 1494 | dec ecx |
1495 | jnz noprma |
||
1496 | mov [cdbase], 0x1f0 |
||
1497 | mov [cdid], 0xa0 |
||
1 | ha | 1498 | noprma: |
1276 | Lrz | 1499 | |
2382 | hidnplayr | 1500 | dec ecx |
1501 | jnz noprsl |
||
1502 | mov [cdbase], 0x1f0 |
||
1503 | mov [cdid], 0xb0 |
||
1 | ha | 1504 | noprsl: |
2382 | hidnplayr | 1505 | dec ecx |
1506 | jnz nosema |
||
1507 | mov [cdbase], 0x170 |
||
1508 | mov [cdid], 0xa0 |
||
1 | ha | 1509 | nosema: |
2382 | hidnplayr | 1510 | dec ecx |
1511 | jnz nosesl |
||
1512 | mov [cdbase], 0x170 |
||
1513 | mov [cdid], 0xb0 |
||
1 | ha | 1514 | nosesl: |
2382 | hidnplayr | 1515 | ret |
1 | ha | 1516 | |
1276 | Lrz | 1517 | iglobal |
1 | ha | 1518 | cd_base db 0 |
1519 | |||
1276 | Lrz | 1520 | endg |
1 | ha | 1521 | nsyse4: |
2382 | hidnplayr | 1522 | |
1523 | sub ebx, 2 ; SYSTEM LANGUAGE |
||
1524 | jnz nsyse5 |
||
1525 | mov [syslang], ecx |
||
1526 | ret |
||
1 | ha | 1527 | nsyse5: |
1528 | |||
2382 | hidnplayr | 1529 | sub ebx, 2 ; HD BASE |
1530 | jnz nsyse7 |
||
1276 | Lrz | 1531 | |
2382 | hidnplayr | 1532 | test ecx, ecx |
1533 | jz nosethd |
||
1276 | Lrz | 1534 | |
2382 | hidnplayr | 1535 | cmp ecx, 4 |
1536 | ja nosethd |
||
1537 | mov [hd_base], cl |
||
1538 | |||
1539 | cmp ecx, 1 |
||
1540 | jnz noprmahd |
||
1541 | mov [hdbase], 0x1f0 |
||
1542 | and dword [hdid], 0x0 |
||
1543 | mov dword [hdpos], ecx |
||
1 | ha | 1544 | ; call set_FAT32_variables |
1545 | noprmahd: |
||
1276 | Lrz | 1546 | |
2382 | hidnplayr | 1547 | cmp ecx, 2 |
1548 | jnz noprslhd |
||
1549 | mov [hdbase], 0x1f0 |
||
1550 | mov [hdid], 0x10 |
||
1551 | mov dword [hdpos], ecx |
||
1 | ha | 1552 | ; call set_FAT32_variables |
1553 | noprslhd: |
||
1276 | Lrz | 1554 | |
2382 | hidnplayr | 1555 | cmp ecx, 3 |
1556 | jnz nosemahd |
||
1557 | mov [hdbase], 0x170 |
||
1558 | and dword [hdid], 0x0 |
||
1559 | mov dword [hdpos], ecx |
||
1 | ha | 1560 | ; call set_FAT32_variables |
1561 | nosemahd: |
||
1276 | Lrz | 1562 | |
2382 | hidnplayr | 1563 | cmp ecx, 4 |
1564 | jnz noseslhd |
||
1565 | mov [hdbase], 0x170 |
||
1566 | mov [hdid], 0x10 |
||
1567 | mov dword [hdpos], ecx |
||
1 | ha | 1568 | ; call set_FAT32_variables |
1569 | noseslhd: |
||
2382 | hidnplayr | 1570 | call reserve_hd1 |
1571 | call reserve_hd_channel |
||
1572 | call free_hd_channel |
||
1573 | and dword [hd1_status], 0 ; free |
||
75 | diamond | 1574 | nosethd: |
2382 | hidnplayr | 1575 | ret |
1 | ha | 1576 | |
283 | diamond | 1577 | iglobal |
1 | ha | 1578 | hd_base db 0 |
283 | diamond | 1579 | endg |
1 | ha | 1580 | |
802 | serge | 1581 | nsyse7: |
1 | ha | 1582 | |
1260 | Lrz | 1583 | ; cmp eax,8 ; HD PARTITION |
2382 | hidnplayr | 1584 | dec ebx |
1585 | jnz nsyse8 |
||
1586 | mov [fat32part], ecx |
||
1 | ha | 1587 | ; call set_FAT32_variables |
2382 | hidnplayr | 1588 | call reserve_hd1 |
1589 | call reserve_hd_channel |
||
1590 | call free_hd_channel |
||
1514 | hidnplayr | 1591 | ; pusha |
2382 | hidnplayr | 1592 | call choice_necessity_partition_1 |
1514 | hidnplayr | 1593 | ; popa |
2382 | hidnplayr | 1594 | and dword [hd1_status], 0 ; free |
1595 | ret |
||
1 | ha | 1596 | |
802 | serge | 1597 | nsyse8: |
1260 | Lrz | 1598 | ; cmp eax,11 ; ENABLE LBA READ |
2382 | hidnplayr | 1599 | and ecx, 1 |
1600 | sub ebx, 3 |
||
1601 | jnz no_set_lba_read |
||
1602 | mov [lba_read_enabled], ecx |
||
1603 | ret |
||
1 | ha | 1604 | |
802 | serge | 1605 | no_set_lba_read: |
1260 | Lrz | 1606 | ; cmp eax,12 ; ENABLE PCI ACCESS |
2382 | hidnplayr | 1607 | dec ebx |
1608 | jnz sys_setup_err |
||
1609 | mov [pci_access_enabled], ecx |
||
1610 | ret |
||
1 | ha | 1611 | |
75 | diamond | 1612 | sys_setup_err: |
2382 | hidnplayr | 1613 | or [esp+32], dword -1 |
1614 | ret |
||
1 | ha | 1615 | |
1616 | align 4 |
||
1617 | |||
1618 | sys_getsetup: |
||
1619 | |||
1620 | ; 1=roland mpu midi base , base io address |
||
1621 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1622 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1623 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1624 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1625 | ; 8=fat32 partition in hd |
||
1626 | ; 9=get hs timer tic |
||
1627 | |||
1276 | Lrz | 1628 | ; cmp eax,1 |
2382 | hidnplayr | 1629 | dec ebx |
1630 | jnz ngsyse1 |
||
1631 | movzx eax, [midi_base] |
||
1632 | mov [esp+32], eax |
||
1633 | ret |
||
802 | serge | 1634 | ngsyse1: |
1276 | Lrz | 1635 | ; cmp eax,2 |
2382 | hidnplayr | 1636 | dec ebx |
1637 | jnz ngsyse2 |
||
1 | ha | 1638 | |
2382 | hidnplayr | 1639 | mov edi, [TASK_BASE] |
1640 | mov ebx, [edi+TASKDATA.mem_start] |
||
1641 | add ebx, edx |
||
1276 | Lrz | 1642 | |
1643 | ; cmp ebx,1 |
||
2382 | hidnplayr | 1644 | dec ecx |
1645 | jnz kbnobaseret |
||
1646 | mov eax, keymap |
||
1647 | mov ecx, 128 |
||
1648 | call memmove |
||
1649 | ret |
||
802 | serge | 1650 | kbnobaseret: |
1276 | Lrz | 1651 | ; cmp ebx,2 |
2382 | hidnplayr | 1652 | dec ecx |
1653 | jnz kbnoshiftret |
||
1276 | Lrz | 1654 | |
2382 | hidnplayr | 1655 | mov eax, keymap_shift |
1656 | mov ecx, 128 |
||
1657 | call memmove |
||
1658 | ret |
||
802 | serge | 1659 | kbnoshiftret: |
1276 | Lrz | 1660 | ; cmp ebx,3 |
2382 | hidnplayr | 1661 | dec ecx |
1662 | jne kbnoaltret |
||
1276 | Lrz | 1663 | |
2382 | hidnplayr | 1664 | mov eax, keymap_alt |
1665 | mov ecx, 128 |
||
1666 | call memmove |
||
1667 | ret |
||
802 | serge | 1668 | kbnoaltret: |
1276 | Lrz | 1669 | ; cmp ebx,9 |
2382 | hidnplayr | 1670 | sub ecx, 6 |
1671 | jnz ngsyse2 |
||
1672 | movzx eax, word [keyboard] |
||
1673 | mov [esp+32], eax |
||
1674 | ret |
||
1276 | Lrz | 1675 | |
1676 | |||
802 | serge | 1677 | ngsyse2: |
1276 | Lrz | 1678 | ; cmp eax,3 |
2382 | hidnplayr | 1679 | dec ebx |
1680 | jnz ngsyse3 |
||
1681 | movzx eax, [cd_base] |
||
1682 | mov [esp+32], eax |
||
1683 | ret |
||
802 | serge | 1684 | ngsyse3: |
1276 | Lrz | 1685 | ; cmp eax,5 |
2382 | hidnplayr | 1686 | sub ebx, 2 |
1687 | jnz ngsyse5 |
||
1688 | mov eax, [syslang] |
||
1689 | mov [esp+32], eax |
||
1690 | ret |
||
802 | serge | 1691 | ngsyse5: |
1276 | Lrz | 1692 | ; cmp eax,7 |
2382 | hidnplayr | 1693 | sub ebx, 2 |
1694 | jnz ngsyse7 |
||
1695 | movzx eax, [hd_base] |
||
1696 | mov [esp+32], eax |
||
1697 | ret |
||
802 | serge | 1698 | ngsyse7: |
1276 | Lrz | 1699 | ; cmp eax,8 |
2382 | hidnplayr | 1700 | dec ebx |
1701 | jnz ngsyse8 |
||
1702 | mov eax, [fat32part] |
||
1703 | mov [esp+32], eax |
||
1704 | ret |
||
802 | serge | 1705 | ngsyse8: |
1276 | Lrz | 1706 | ; cmp eax,9 |
2382 | hidnplayr | 1707 | dec ebx |
1708 | jnz ngsyse9 |
||
1709 | mov eax, [timer_ticks];[0xfdf0] |
||
1710 | mov [esp+32], eax |
||
1711 | ret |
||
802 | serge | 1712 | ngsyse9: |
1276 | Lrz | 1713 | ; cmp eax,11 |
2382 | hidnplayr | 1714 | sub ebx, 2 |
1715 | jnz ngsyse11 |
||
1716 | mov eax, [lba_read_enabled] |
||
1717 | mov [esp+32], eax |
||
1718 | ret |
||
802 | serge | 1719 | ngsyse11: |
1276 | Lrz | 1720 | ; cmp eax,12 |
2382 | hidnplayr | 1721 | dec ebx |
1722 | jnz ngsyse12 |
||
1723 | mov eax, [pci_access_enabled] |
||
1724 | mov [esp+32], eax |
||
1725 | ret |
||
802 | serge | 1726 | ngsyse12: |
2382 | hidnplayr | 1727 | mov [esp+32], dword 1 |
1728 | ret |
||
1 | ha | 1729 | |
2382 | hidnplayr | 1730 | |
479 | kastigar | 1731 | get_timer_ticks: |
2382 | hidnplayr | 1732 | mov eax, [timer_ticks] |
1733 | ret |
||
479 | kastigar | 1734 | |
283 | diamond | 1735 | iglobal |
1 | ha | 1736 | align 4 |
221 | serge | 1737 | mousefn dd msscreen, mswin, msbutton, msset |
2382 | hidnplayr | 1738 | dd app_load_cursor |
1739 | dd app_set_cursor |
||
1740 | dd app_delete_cursor |
||
1741 | dd msz |
||
283 | diamond | 1742 | endg |
1 | ha | 1743 | |
1744 | readmousepos: |
||
1745 | |||
1746 | ; eax=0 screen relative |
||
1747 | ; eax=1 window relative |
||
1748 | ; eax=2 buttons pressed |
||
221 | serge | 1749 | ; eax=3 set mouse pos ; reserved |
1750 | ; eax=4 load cursor |
||
1751 | ; eax=5 set cursor |
||
1752 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1753 | ; eax=7 get mouse_z |
1 | ha | 1754 | |
2382 | hidnplayr | 1755 | cmp ebx, 7 |
1756 | ja msset |
||
1757 | jmp [mousefn+ebx*4] |
||
221 | serge | 1758 | msscreen: |
2382 | hidnplayr | 1759 | mov eax, [MOUSE_X] |
1760 | shl eax, 16 |
||
1761 | mov ax, [MOUSE_Y] |
||
1762 | mov [esp+36-4], eax |
||
1763 | ret |
||
221 | serge | 1764 | mswin: |
2382 | hidnplayr | 1765 | mov eax, [MOUSE_X] |
1766 | shl eax, 16 |
||
1767 | mov ax, [MOUSE_Y] |
||
1768 | mov esi, [TASK_BASE] |
||
1769 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1770 | shl ebx, 16 |
||
1771 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1772 | sub eax, ebx |
||
1 | ha | 1773 | |
2382 | hidnplayr | 1774 | mov edi, [CURRENT_TASK] |
1775 | shl edi, 8 |
||
1776 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1777 | rol eax, 16 |
||
1778 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1779 | rol eax, 16 |
||
1780 | mov [esp+36-4], eax |
||
1781 | ret |
||
221 | serge | 1782 | msbutton: |
2382 | hidnplayr | 1783 | movzx eax, byte [BTN_DOWN] |
1784 | mov [esp+36-4], eax |
||
1785 | ret |
||
479 | kastigar | 1786 | msz: |
2382 | hidnplayr | 1787 | mov edi, [TASK_COUNT] |
1788 | movzx edi, word [WIN_POS + edi*2] |
||
1789 | cmp edi, [CURRENT_TASK] |
||
1790 | jne @f |
||
1791 | mov ax, [MOUSE_SCROLL_H] |
||
1792 | shl eax, 16 |
||
1793 | mov ax, [MOUSE_SCROLL_V] |
||
1794 | mov [esp+36-4], eax |
||
1795 | and [MOUSE_SCROLL_H], word 0 |
||
1796 | and [MOUSE_SCROLL_V], word 0 |
||
1797 | ret |
||
479 | kastigar | 1798 | @@: |
2382 | hidnplayr | 1799 | and [esp+36-4], dword 0 |
1276 | Lrz | 1800 | ; ret |
221 | serge | 1801 | msset: |
2382 | hidnplayr | 1802 | ret |
164 | serge | 1803 | |
221 | serge | 1804 | app_load_cursor: |
2382 | hidnplayr | 1805 | cmp ecx, OS_BASE |
1806 | jae msset |
||
1807 | stdcall load_cursor, ecx, edx |
||
1808 | mov [esp+36-4], eax |
||
1809 | ret |
||
164 | serge | 1810 | |
221 | serge | 1811 | app_set_cursor: |
2382 | hidnplayr | 1812 | stdcall set_cursor, ecx |
1813 | mov [esp+36-4], eax |
||
1814 | ret |
||
1 | ha | 1815 | |
233 | serge | 1816 | app_delete_cursor: |
2382 | hidnplayr | 1817 | stdcall delete_cursor, ecx |
1818 | mov [esp+36-4], eax |
||
1819 | ret |
||
1 | ha | 1820 | |
1821 | is_input: |
||
1822 | |||
2382 | hidnplayr | 1823 | push edx |
1824 | mov dx, word [midisp] |
||
1825 | in al, dx |
||
1826 | and al, 0x80 |
||
1827 | pop edx |
||
1828 | ret |
||
1 | ha | 1829 | |
1830 | is_output: |
||
1831 | |||
2382 | hidnplayr | 1832 | push edx |
1833 | mov dx, word [midisp] |
||
1834 | in al, dx |
||
1835 | and al, 0x40 |
||
1836 | pop edx |
||
1837 | ret |
||
1 | ha | 1838 | |
1839 | |||
1840 | get_mpu_in: |
||
1841 | |||
2382 | hidnplayr | 1842 | push edx |
1843 | mov dx, word [mididp] |
||
1844 | in al, dx |
||
1845 | pop edx |
||
1846 | ret |
||
1 | ha | 1847 | |
1848 | |||
1849 | put_mpu_out: |
||
1850 | |||
2382 | hidnplayr | 1851 | push edx |
1852 | mov dx, word [mididp] |
||
1853 | out dx, al |
||
1854 | pop edx |
||
1855 | ret |
||
1 | ha | 1856 | |
1857 | |||
1858 | |||
1859 | align 4 |
||
1860 | |||
1861 | sys_midi: |
||
2382 | hidnplayr | 1862 | cmp [mididp], 0 |
1863 | jnz sm0 |
||
1864 | mov [esp+36], dword 1 |
||
1865 | ret |
||
1276 | Lrz | 1866 | sm0: |
2382 | hidnplayr | 1867 | and [esp+36], dword 0 |
1868 | dec ebx |
||
1869 | jnz smn1 |
||
1276 | Lrz | 1870 | ; call setuart |
1871 | su1: |
||
2382 | hidnplayr | 1872 | call is_output |
1873 | test al, al |
||
1874 | jnz su1 |
||
1875 | mov dx, word [midisp] |
||
1876 | mov al, 0xff |
||
1877 | out dx, al |
||
1276 | Lrz | 1878 | su2: |
2382 | hidnplayr | 1879 | mov dx, word [midisp] |
1880 | mov al, 0xff |
||
1881 | out dx, al |
||
1882 | call is_input |
||
1883 | test al, al |
||
1884 | jnz su2 |
||
1885 | call get_mpu_in |
||
1886 | cmp al, 0xfe |
||
1887 | jnz su2 |
||
1276 | Lrz | 1888 | su3: |
2382 | hidnplayr | 1889 | call is_output |
1890 | test al, al |
||
1891 | jnz su3 |
||
1892 | mov dx, word [midisp] |
||
1893 | mov al, 0x3f |
||
1894 | out dx, al |
||
1895 | ret |
||
1276 | Lrz | 1896 | smn1: |
2382 | hidnplayr | 1897 | dec ebx |
1898 | jnz smn2 |
||
1276 | Lrz | 1899 | sm10: |
2382 | hidnplayr | 1900 | call get_mpu_in |
1901 | call is_output |
||
1902 | test al, al |
||
1903 | jnz sm10 |
||
1904 | mov al, bl |
||
1905 | call put_mpu_out |
||
1906 | smn2: |
||
1907 | ret |
||
1 | ha | 1908 | |
1909 | detect_devices: |
||
1910 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1911 | ;include 'detect/commouse.inc' |
479 | kastigar | 1912 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1913 | ;include 'detect/dev_fd.inc' |
1914 | ;include 'detect/dev_hdcd.inc' |
||
1915 | ;include 'detect/sear_par.inc' |
||
1916 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 1917 | ret |
1 | ha | 1918 | |
1919 | sys_end: |
||
2540 | hidnplayr | 1920 | ;-------------------------------------- |
1921 | cmp [_display.select_cursor], 0 |
||
1922 | je @f |
||
1923 | ; restore default cursor before killing |
||
1924 | pusha |
||
2382 | hidnplayr | 1925 | mov ecx, [current_slot] |
2540 | hidnplayr | 1926 | call restore_default_cursor_before_killing |
1927 | popa |
||
1928 | @@: |
||
1929 | ;-------------------------------------- |
||
1930 | mov ecx, [current_slot] |
||
2382 | hidnplayr | 1931 | mov eax, [ecx+APPDATA.tls_base] |
1932 | test eax, eax |
||
1933 | jz @F |
||
1220 | serge | 1934 | |
2382 | hidnplayr | 1935 | stdcall user_free, eax |
1220 | serge | 1936 | @@: |
1937 | |||
2382 | hidnplayr | 1938 | mov eax, [TASK_BASE] |
1939 | mov [eax+TASKDATA.state], 3; terminate this program |
||
41 | mikedld | 1940 | |
2382 | hidnplayr | 1941 | waitterm: ; wait here for termination |
1942 | mov ebx, 100 |
||
1943 | call delay_hs |
||
1944 | jmp waitterm |
||
2540 | hidnplayr | 1945 | ;------------------------------------------------------------------------------ |
1946 | align 4 |
||
1947 | restore_default_cursor_before_killing: |
||
1948 | pushfd |
||
1949 | cli |
||
1950 | mov eax, [def_cursor] |
||
1951 | mov [ecx+APPDATA.cursor], eax |
||
1 | ha | 1952 | |
2540 | hidnplayr | 1953 | movzx eax, word [MOUSE_Y] |
1954 | movzx ebx, word [MOUSE_X] |
||
1955 | ; mov ecx, [Screen_Max_X] |
||
1956 | ; inc ecx |
||
1957 | ; mul ecx |
||
1958 | mov eax, [d_width_calc_area + eax*4] |
||
1959 | |||
1960 | add eax, [_WinMapAddress] |
||
1961 | movzx edx, byte [ebx+eax] |
||
1962 | shl edx, 8 |
||
1963 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
||
1964 | |||
1965 | cmp esi, [current_cursor] |
||
1966 | je @f |
||
1967 | |||
1968 | push esi |
||
1969 | call [_display.select_cursor] |
||
1970 | mov [current_cursor], esi |
||
1971 | @@: |
||
1972 | mov [redrawmouse_unconditional], 1 |
||
1973 | popfd |
||
1974 | ; call [draw_pointer] |
||
1975 | call __sys_draw_pointer |
||
1976 | ret |
||
1977 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 1978 | iglobal |
170 | serge | 1979 | align 4 |
75 | diamond | 1980 | sys_system_table: |
2382 | hidnplayr | 1981 | dd sysfn_deactivate ; 1 = deactivate window |
1982 | dd sysfn_terminate ; 2 = terminate thread |
||
1983 | dd sysfn_activate ; 3 = activate window |
||
1984 | dd sysfn_getidletime ; 4 = get idle time |
||
1985 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1986 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1987 | dd sysfn_getactive ; 7 = get active window |
||
1988 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1989 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
1990 | dd sysfn_minimize ; 10 = minimize window |
||
1991 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1992 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1993 | dd sysfn_getversion ; 13 = get kernel version |
||
1994 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1995 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1996 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1997 | dd sysfn_getallmem ; 17 = get total memory size |
||
1998 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1999 | ; instead of slot |
||
2000 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
2001 | dd sysfn_meminfo ; 20 = get extended memory info |
||
2002 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
2003 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 2004 | sysfn_num = ($ - sys_system_table)/4 |
2005 | endg |
||
2382 | hidnplayr | 2006 | ;------------------------------------------------------------------------------ |
1 | ha | 2007 | sys_system: |
2382 | hidnplayr | 2008 | dec ebx |
2009 | cmp ebx, sysfn_num |
||
2010 | jae @f |
||
2011 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 2012 | @@: |
2382 | hidnplayr | 2013 | ret |
2014 | ;------------------------------------------------------------------------------ |
||
2015 | sysfn_shutdown: ; 18.9 = system shutdown |
||
2016 | cmp ecx, 1 |
||
2017 | jl exit_for_anyone |
||
2018 | cmp ecx, 4 |
||
2019 | jg exit_for_anyone |
||
2020 | mov [BOOT_VAR+0x9030], cl |
||
1 | ha | 2021 | |
2382 | hidnplayr | 2022 | mov eax, [TASK_COUNT] |
2023 | mov [SYS_SHUTDOWN], al |
||
2024 | mov [shutdown_processes], eax |
||
2025 | and dword [esp+32], 0 |
||
748 | heavyiron | 2026 | exit_for_anyone: |
2382 | hidnplayr | 2027 | ret |
1 | ha | 2028 | uglobal |
2382 | hidnplayr | 2029 | shutdown_processes: |
2030 | dd 0x0 |
||
1 | ha | 2031 | endg |
2382 | hidnplayr | 2032 | ;------------------------------------------------------------------------------ |
2033 | sysfn_terminate: ; 18.2 = TERMINATE |
||
2540 | hidnplayr | 2034 | push ecx |
2382 | hidnplayr | 2035 | cmp ecx, 2 |
2036 | jb noprocessterminate |
||
2037 | mov edx, [TASK_COUNT] |
||
2038 | cmp ecx, edx |
||
2039 | ja noprocessterminate |
||
2040 | mov eax, [TASK_COUNT] |
||
2041 | shl ecx, 5 |
||
2042 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
||
2043 | add ecx, CURRENT_TASK+TASKDATA.state |
||
2044 | cmp byte [ecx], 9 |
||
2045 | jz noprocessterminate |
||
2540 | hidnplayr | 2046 | ;-------------------------------------- |
2047 | cmp [_display.select_cursor], 0 |
||
2048 | je .restore_end |
||
2049 | ; restore default cursor before killing |
||
2050 | pusha |
||
2051 | mov ecx, [esp+32] |
||
2052 | shl ecx, 8 |
||
2053 | add ecx, SLOT_BASE |
||
2054 | mov eax, [def_cursor] |
||
2055 | cmp [ecx+APPDATA.cursor], eax |
||
2056 | je @f |
||
2057 | call restore_default_cursor_before_killing |
||
2058 | @@: |
||
2059 | popa |
||
2060 | .restore_end: |
||
2061 | ;-------------------------------------- |
||
1 | ha | 2062 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2382 | hidnplayr | 2063 | mov [ecx], byte 3; clear possible i40's |
1 | ha | 2064 | ;call MEM_Heap_UnLock |
2065 | |||
2382 | hidnplayr | 2066 | cmp edx, [application_table_status]; clear app table stat |
2067 | jne noatsc |
||
2068 | and [application_table_status], 0 |
||
2540 | hidnplayr | 2069 | noatsc: |
2070 | ; for guarantee the updating data |
||
2071 | call change_task |
||
2072 | noprocessterminate: |
||
2073 | add esp, 4 |
||
2382 | hidnplayr | 2074 | ret |
2075 | ;------------------------------------------------------------------------------ |
||
85 | halyavin | 2076 | sysfn_terminate2: |
2077 | ;lock application_table_status mutex |
||
164 | serge | 2078 | .table_status: |
2382 | hidnplayr | 2079 | cli |
2080 | cmp [application_table_status], 0 |
||
2081 | je .stf |
||
2082 | sti |
||
2083 | call change_task |
||
2084 | jmp .table_status |
||
85 | halyavin | 2085 | .stf: |
2382 | hidnplayr | 2086 | call set_application_table_status |
2087 | mov eax, ecx |
||
2088 | call pid_to_slot |
||
2089 | test eax, eax |
||
2090 | jz .not_found |
||
2091 | mov ecx, eax |
||
2092 | cli |
||
2093 | call sysfn_terminate |
||
2094 | and [application_table_status], 0 |
||
2095 | sti |
||
2096 | and dword [esp+32], 0 |
||
2097 | ret |
||
85 | halyavin | 2098 | .not_found: |
2382 | hidnplayr | 2099 | mov [application_table_status], 0 |
2100 | or dword [esp+32], -1 |
||
2101 | ret |
||
2102 | ;------------------------------------------------------------------------------ |
||
2103 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
||
2104 | cmp ecx, 2 |
||
2105 | jb .nowindowdeactivate |
||
2106 | cmp ecx, [TASK_COUNT] |
||
2107 | ja .nowindowdeactivate |
||
2540 | hidnplayr | 2108 | |
2382 | hidnplayr | 2109 | movzx esi, word [WIN_STACK + ecx*2] |
2110 | cmp esi, 1 |
||
2111 | je .nowindowdeactivate ; already deactive |
||
85 | halyavin | 2112 | |
2382 | hidnplayr | 2113 | mov edi, ecx |
2114 | shl edi, 5 |
||
2115 | add edi, window_data |
||
2116 | movzx esi, word [WIN_STACK + ecx * 2] |
||
2117 | lea esi, [WIN_POS + esi * 2] |
||
2118 | call window._.window_deactivate |
||
2540 | hidnplayr | 2119 | |
2382 | hidnplayr | 2120 | xor eax, eax |
2121 | mov byte[MOUSE_BACKGROUND], al |
||
2122 | mov byte[DONT_DRAW_MOUSE], al |
||
2123 | mov byte[MOUSE_DOWN], 0 |
||
105 | poddubny | 2124 | |
2382 | hidnplayr | 2125 | call syscall_display_settings._.calculate_whole_screen |
2126 | call syscall_display_settings._.redraw_whole_screen |
||
2127 | .nowindowdeactivate: |
||
2128 | ret |
||
2540 | hidnplayr | 2129 | ;------------------------------------------------------------------------------ |
2382 | hidnplayr | 2130 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2131 | cmp ecx, 2 |
||
2132 | jb .nowindowactivate |
||
2133 | cmp ecx, [TASK_COUNT] |
||
2134 | ja .nowindowactivate |
||
105 | poddubny | 2135 | |
2382 | hidnplayr | 2136 | mov [window_minimize], 2; restore window if minimized |
105 | poddubny | 2137 | |
2382 | hidnplayr | 2138 | movzx esi, word [WIN_STACK + ecx*2] |
2139 | cmp esi, [TASK_COUNT] |
||
2140 | je .nowindowactivate; already active |
||
2141 | |||
2142 | mov edi, ecx |
||
2143 | shl edi, 5 |
||
2144 | add edi, window_data |
||
2145 | movzx esi, word [WIN_STACK + ecx * 2] |
||
2146 | lea esi, [WIN_POS + esi * 2] |
||
2147 | call waredraw |
||
105 | poddubny | 2148 | .nowindowactivate: |
2382 | hidnplayr | 2149 | ret |
2150 | ;------------------------------------------------------------------------------ |
||
2151 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
||
2152 | mov eax, [idleusesec] |
||
2153 | mov [esp+32], eax |
||
2154 | ret |
||
2155 | ;------------------------------------------------------------------------------ |
||
2156 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
||
2157 | mov eax, [CPU_FREQ] |
||
2158 | mov [esp+32], eax |
||
2159 | ret |
||
2160 | ;------------------------------------------------------------------------------ |
||
1 | ha | 2161 | ; SAVE ramdisk to /hd/1/menuet.img |
2162 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2163 | include 'blkdev/rdsave.inc' |
||
2164 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 2165 | ;------------------------------------------------------------------------------ |
1232 | Lrz | 2166 | align 4 |
2382 | hidnplayr | 2167 | sysfn_getactive: ; 18.7 = get active window |
2168 | mov eax, [TASK_COUNT] |
||
2169 | movzx eax, word [WIN_POS + eax*2] |
||
2170 | mov [esp+32], eax |
||
2171 | ret |
||
2172 | ;------------------------------------------------------------------------------ |
||
2173 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1232 | Lrz | 2174 | ; cmp ecx,1 |
2382 | hidnplayr | 2175 | dec ecx |
2176 | jnz nogetsoundflag |
||
2177 | movzx eax, byte [sound_flag]; get sound_flag |
||
2178 | mov [esp+32], eax |
||
2179 | ret |
||
1 | ha | 2180 | nogetsoundflag: |
1232 | Lrz | 2181 | ; cmp ecx,2 |
2382 | hidnplayr | 2182 | dec ecx |
2183 | jnz nosoundflag |
||
2184 | xor byte [sound_flag], 1 |
||
75 | diamond | 2185 | nosoundflag: |
2382 | hidnplayr | 2186 | ret |
2187 | ;------------------------------------------------------------------------------ |
||
2188 | sysfn_minimize: ; 18.10 = minimize window |
||
2189 | mov [window_minimize], 1 |
||
2190 | ret |
||
2191 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2192 | align 4 |
2382 | hidnplayr | 2193 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 2194 | ; cmp ecx,1 |
2382 | hidnplayr | 2195 | dec ecx |
2196 | jnz full_table |
||
1 | ha | 2197 | small_table: |
2382 | hidnplayr | 2198 | call for_all_tables |
2199 | mov ecx, 10 |
||
2200 | cld |
||
2201 | rep movsb |
||
2202 | ret |
||
1 | ha | 2203 | for_all_tables: |
2382 | hidnplayr | 2204 | mov edi, edx |
2205 | mov esi, DRIVE_DATA |
||
2206 | ret |
||
1 | ha | 2207 | full_table: |
1232 | Lrz | 2208 | ; cmp ecx,2 |
2382 | hidnplayr | 2209 | dec ecx |
2210 | jnz exit_for_anyone |
||
2211 | call for_all_tables |
||
2212 | mov ecx, 16384 |
||
2213 | cld |
||
2214 | rep movsd |
||
2215 | ret |
||
2216 | ;------------------------------------------------------------------------------ |
||
2217 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
||
2218 | and dword [esp+32], 0 |
||
2219 | ret |
||
2220 | ;------------------------------------------------------------------------------ |
||
2221 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
2222 | mov edi, ecx |
||
2223 | mov esi, version_inf |
||
2224 | mov ecx, version_end-version_inf |
||
2225 | rep movsb |
||
2226 | ret |
||
2227 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 2228 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
41 | mikedld | 2229 | ;wait retrace functions |
2230 | sys_wait_retrace: |
||
2382 | hidnplayr | 2231 | mov edx, 0x3da |
41 | mikedld | 2232 | WaitRetrace_loop: |
2382 | hidnplayr | 2233 | in al, dx |
2234 | test al, 1000b |
||
2235 | jz WaitRetrace_loop |
||
2236 | and [esp+32], dword 0 |
||
2237 | ret |
||
2238 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2239 | align 4 |
2382 | hidnplayr | 2240 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 2241 | ; removed here by |
2242 | ; call mouse_centered |
||
2243 | ;* mouse centered - start code- Mario79 |
||
2244 | ;mouse_centered: |
||
2245 | ; push eax |
||
2382 | hidnplayr | 2246 | mov eax, [Screen_Max_X] |
2247 | shr eax, 1 |
||
2248 | mov [MOUSE_X], ax |
||
2249 | mov eax, [Screen_Max_Y] |
||
2250 | shr eax, 1 |
||
2251 | mov [MOUSE_Y], ax |
||
1232 | Lrz | 2252 | ; ret |
2253 | ;* mouse centered - end code- Mario79 |
||
2382 | hidnplayr | 2254 | xor eax, eax |
2255 | and [esp+32], eax |
||
1232 | Lrz | 2256 | ; pop eax |
2382 | hidnplayr | 2257 | ret |
2258 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2259 | align 4 |
120 | mario79 | 2260 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2382 | hidnplayr | 2261 | test ecx, ecx; get mouse speed factor |
2262 | jnz .set_mouse_acceleration |
||
2263 | xor eax, eax |
||
2264 | mov ax, [mouse_speed_factor] |
||
2265 | mov [esp+32], eax |
||
2266 | ret |
||
120 | mario79 | 2267 | .set_mouse_acceleration: |
1232 | Lrz | 2268 | ; cmp ecx,1 ; set mouse speed factor |
2382 | hidnplayr | 2269 | dec ecx |
2270 | jnz .get_mouse_delay |
||
2271 | mov [mouse_speed_factor], dx |
||
2272 | ret |
||
120 | mario79 | 2273 | .get_mouse_delay: |
1232 | Lrz | 2274 | ; cmp ecx,2 ; get mouse delay |
2382 | hidnplayr | 2275 | dec ecx |
2276 | jnz .set_mouse_delay |
||
2277 | mov eax, [mouse_delay] |
||
2278 | mov [esp+32], eax |
||
2279 | ret |
||
120 | mario79 | 2280 | .set_mouse_delay: |
1232 | Lrz | 2281 | ; cmp ecx,3 ; set mouse delay |
2382 | hidnplayr | 2282 | dec ecx |
2283 | jnz .set_pointer_position |
||
2284 | mov [mouse_delay], edx |
||
2285 | ret |
||
120 | mario79 | 2286 | .set_pointer_position: |
1232 | Lrz | 2287 | ; cmp ecx,4 ; set mouse pointer position |
2382 | hidnplayr | 2288 | dec ecx |
2289 | jnz .set_mouse_button |
||
2290 | cmp dx, word[Screen_Max_Y] |
||
2291 | ja .end |
||
2292 | rol edx, 16 |
||
2293 | cmp dx, word[Screen_Max_X] |
||
2294 | ja .end |
||
2295 | mov [MOUSE_X], edx |
||
2296 | ret |
||
621 | mario79 | 2297 | .set_mouse_button: |
1232 | Lrz | 2298 | ; cmp ecx,5 ; set mouse button features |
2382 | hidnplayr | 2299 | dec ecx |
2300 | jnz .end |
||
2301 | mov [BTN_DOWN], dl |
||
2302 | mov [mouse_active], 1 |
||
120 | mario79 | 2303 | .end: |
2382 | hidnplayr | 2304 | ret |
2305 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 2306 | sysfn_getfreemem: |
2382 | hidnplayr | 2307 | mov eax, [pg_data.pages_free] |
2308 | shl eax, 2 |
||
2309 | mov [esp+32], eax |
||
2310 | ret |
||
75 | diamond | 2311 | |
2312 | sysfn_getallmem: |
||
2382 | hidnplayr | 2313 | mov eax, [MEM_AMOUNT] |
2314 | shr eax, 10 |
||
2315 | mov [esp+32], eax |
||
2316 | ret |
||
32 | halyavin | 2317 | |
608 | alver | 2318 | ; // Alver, 2007-22-08 // { |
2319 | sysfn_pid_to_slot: |
||
2382 | hidnplayr | 2320 | mov eax, ecx |
2321 | call pid_to_slot |
||
2322 | mov [esp+32], eax |
||
2323 | ret |
||
608 | alver | 2324 | |
2325 | sysfn_min_rest_window: |
||
2382 | hidnplayr | 2326 | pushad |
2327 | mov eax, edx ; ebx - operating |
||
2328 | shr ecx, 1 |
||
2329 | jnc @f |
||
2330 | call pid_to_slot |
||
608 | alver | 2331 | @@: |
2382 | hidnplayr | 2332 | or eax, eax ; eax - number of slot |
2333 | jz .error |
||
2334 | cmp eax, 255 ; varify maximal slot number |
||
2335 | ja .error |
||
2336 | movzx eax, word [WIN_STACK + eax*2] |
||
2337 | shr ecx, 1 |
||
2338 | jc .restore |
||
608 | alver | 2339 | ; .minimize: |
2382 | hidnplayr | 2340 | call minimize_window |
2341 | jmp .exit |
||
608 | alver | 2342 | .restore: |
2382 | hidnplayr | 2343 | call restore_minimized_window |
608 | alver | 2344 | .exit: |
2382 | hidnplayr | 2345 | popad |
2346 | xor eax, eax |
||
2347 | mov [esp+32], eax |
||
2348 | ret |
||
608 | alver | 2349 | .error: |
2382 | hidnplayr | 2350 | popad |
2351 | xor eax, eax |
||
2352 | dec eax |
||
2353 | mov [esp+32], eax |
||
2354 | ret |
||
608 | alver | 2355 | ; } \\ Alver, 2007-22-08 \\ |
2356 | |||
41 | mikedld | 2357 | uglobal |
2358 | ;// mike.dld, 2006-29-01 [ |
||
2359 | screen_workarea RECT |
||
2360 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2361 | window_minimize db 0 |
2382 | hidnplayr | 2362 | sound_flag db 0 |
41 | mikedld | 2363 | endg |
1 | ha | 2364 | |
2382 | hidnplayr | 2365 | UID_NONE=0 |
2366 | UID_MENUETOS=1 ;official |
||
2367 | UID_KOLIBRI=2 ;russian |
||
2368 | |||
41 | mikedld | 2369 | iglobal |
2370 | version_inf: |
||
1319 | diamond | 2371 | db 0,7,7,0 ; version 0.7.7.0 |
2382 | hidnplayr | 2372 | db 0 |
540 | victor | 2373 | dd __REV__ |
41 | mikedld | 2374 | version_end: |
2375 | endg |
||
2540 | hidnplayr | 2376 | ;------------------------------------------------------------------------------ |
2377 | align 4 |
||
1 | ha | 2378 | sys_cachetodiskette: |
2382 | hidnplayr | 2379 | cmp ebx, 1 |
2380 | jne .no_floppy_a_save |
||
2381 | mov [flp_number], 1 |
||
2382 | jmp .save_image_on_floppy |
||
2540 | hidnplayr | 2383 | ;-------------------------------------- |
2384 | align 4 |
||
671 | Ghost | 2385 | .no_floppy_a_save: |
2382 | hidnplayr | 2386 | cmp ebx, 2 |
2387 | jne .no_floppy_b_save |
||
2388 | mov [flp_number], 2 |
||
2540 | hidnplayr | 2389 | ;-------------------------------------- |
2390 | align 4 |
||
671 | Ghost | 2391 | .save_image_on_floppy: |
2382 | hidnplayr | 2392 | call save_image |
2393 | mov [esp + 32], dword 0 |
||
2394 | cmp [FDC_Status], 0 |
||
2395 | je .yes_floppy_save |
||
2540 | hidnplayr | 2396 | ;-------------------------------------- |
2397 | align 4 |
||
671 | Ghost | 2398 | .no_floppy_b_save: |
2382 | hidnplayr | 2399 | mov [esp + 32], dword 1 |
2540 | hidnplayr | 2400 | ;-------------------------------------- |
2401 | align 4 |
||
671 | Ghost | 2402 | .yes_floppy_save: |
2382 | hidnplayr | 2403 | ret |
2540 | hidnplayr | 2404 | ;------------------------------------------------------------------------------ |
1 | ha | 2405 | uglobal |
2406 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2407 | align 4 |
2408 | bgrlockpid dd 0 |
||
546 | diamond | 2409 | bgrlock db 0 |
1 | ha | 2410 | endg |
2540 | hidnplayr | 2411 | ;------------------------------------------------------------------------------ |
2412 | align 4 |
||
1 | ha | 2413 | sys_background: |
2382 | hidnplayr | 2414 | cmp ebx, 1 ; BACKGROUND SIZE |
2415 | jnz nosb1 |
||
2416 | test ecx, ecx |
||
1232 | Lrz | 2417 | ; cmp ecx,0 |
2382 | hidnplayr | 2418 | jz sbgrr |
2419 | test edx, edx |
||
1232 | Lrz | 2420 | ; cmp edx,0 |
2382 | hidnplayr | 2421 | jz sbgrr |
2540 | hidnplayr | 2422 | ;-------------------------------------- |
2423 | align 4 |
||
546 | diamond | 2424 | @@: |
1071 | diamond | 2425 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2382 | hidnplayr | 2426 | bts dword [bgrlock], 0 |
2427 | jnc @f |
||
2428 | call change_task |
||
2429 | jmp @b |
||
2540 | hidnplayr | 2430 | ;-------------------------------------- |
2431 | align 4 |
||
546 | diamond | 2432 | @@: |
2382 | hidnplayr | 2433 | mov [BgrDataWidth], ecx |
2434 | mov [BgrDataHeight], edx |
||
1 | ha | 2435 | ; mov [bgrchanged],1 |
469 | serge | 2436 | |
2382 | hidnplayr | 2437 | pushad |
469 | serge | 2438 | ; return memory for old background |
2382 | hidnplayr | 2439 | mov eax, [img_background] |
2440 | cmp eax, static_background_data |
||
2441 | jz @f |
||
2442 | stdcall kernel_free, eax |
||
2540 | hidnplayr | 2443 | ;-------------------------------------- |
2444 | align 4 |
||
1107 | diamond | 2445 | @@: |
469 | serge | 2446 | ; calculate RAW size |
2382 | hidnplayr | 2447 | xor eax, eax |
2448 | inc eax |
||
2449 | cmp [BgrDataWidth], eax |
||
2450 | jae @f |
||
2451 | mov [BgrDataWidth], eax |
||
2540 | hidnplayr | 2452 | ;-------------------------------------- |
2453 | align 4 |
||
469 | serge | 2454 | @@: |
2382 | hidnplayr | 2455 | cmp [BgrDataHeight], eax |
2456 | jae @f |
||
2457 | mov [BgrDataHeight], eax |
||
2540 | hidnplayr | 2458 | ;-------------------------------------- |
2459 | align 4 |
||
469 | serge | 2460 | @@: |
2382 | hidnplayr | 2461 | mov eax, [BgrDataWidth] |
2462 | imul eax, [BgrDataHeight] |
||
2463 | lea eax, [eax*3] |
||
2540 | hidnplayr | 2464 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2465 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
||
2466 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
||
2467 | shr eax, 12 |
||
2468 | inc eax |
||
2469 | shl eax, 12 |
||
2382 | hidnplayr | 2470 | mov [mem_BACKGROUND], eax |
469 | serge | 2471 | ; get memory for new background |
2382 | hidnplayr | 2472 | stdcall kernel_alloc, eax |
2473 | test eax, eax |
||
2474 | jz .memfailed |
||
2475 | mov [img_background], eax |
||
2476 | jmp .exit |
||
2540 | hidnplayr | 2477 | ;-------------------------------------- |
2478 | align 4 |
||
1107 | diamond | 2479 | .memfailed: |
2480 | ; revert to static monotone data |
||
2382 | hidnplayr | 2481 | mov [img_background], static_background_data |
2482 | xor eax, eax |
||
2483 | inc eax |
||
2484 | mov [BgrDataWidth], eax |
||
2485 | mov [BgrDataHeight], eax |
||
2486 | mov [mem_BACKGROUND], 4 |
||
2540 | hidnplayr | 2487 | ;-------------------------------------- |
2488 | align 4 |
||
1107 | diamond | 2489 | .exit: |
2382 | hidnplayr | 2490 | popad |
2491 | mov [bgrlock], 0 |
||
2540 | hidnplayr | 2492 | ;-------------------------------------- |
2493 | align 4 |
||
2494 | sbgrr: |
||
2382 | hidnplayr | 2495 | ret |
2540 | hidnplayr | 2496 | ;------------------------------------------------------------------------------ |
2497 | align 4 |
||
875 | serge | 2498 | nosb1: |
2382 | hidnplayr | 2499 | cmp ebx, 2 ; SET PIXEL |
2500 | jnz nosb2 |
||
875 | serge | 2501 | |
2382 | hidnplayr | 2502 | mov eax, [img_background] |
2503 | test ecx, ecx |
||
2504 | jz @f |
||
2505 | cmp eax, static_background_data |
||
2506 | jz .ret |
||
2540 | hidnplayr | 2507 | ;-------------------------------------- |
2508 | align 4 |
||
1107 | diamond | 2509 | @@: |
2382 | hidnplayr | 2510 | mov ebx, [mem_BACKGROUND] |
2511 | add ebx, 4095 |
||
2512 | and ebx, -4096 |
||
2513 | sub ebx, 4 |
||
2514 | cmp ecx, ebx |
||
2515 | ja .ret |
||
875 | serge | 2516 | |
2382 | hidnplayr | 2517 | mov ebx, [eax+ecx] |
2518 | and ebx, 0xFF000000;255*256*256*256 |
||
2519 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
||
2520 | add edx, ebx |
||
2521 | mov [eax+ecx], edx |
||
2540 | hidnplayr | 2522 | ;-------------------------------------- |
2523 | align 4 |
||
1107 | diamond | 2524 | .ret: |
2382 | hidnplayr | 2525 | ret |
2540 | hidnplayr | 2526 | ;------------------------------------------------------------------------------ |
2527 | align 4 |
||
875 | serge | 2528 | nosb2: |
2382 | hidnplayr | 2529 | cmp ebx, 3 ; DRAW BACKGROUND |
2530 | jnz nosb3 |
||
2540 | hidnplayr | 2531 | ;-------------------------------------- |
2532 | align 4 |
||
1 | ha | 2533 | draw_background_temp: |
2382 | hidnplayr | 2534 | mov [background_defined], 1 |
2535 | call force_redraw_background |
||
2540 | hidnplayr | 2536 | ;-------------------------------------- |
2537 | align 4 |
||
2538 | nosb31: |
||
2382 | hidnplayr | 2539 | ret |
2540 | hidnplayr | 2540 | ;------------------------------------------------------------------------------ |
2541 | align 4 |
||
2542 | nosb3: |
||
2382 | hidnplayr | 2543 | cmp ebx, 4 ; TILED / STRETCHED |
2544 | jnz nosb4 |
||
2545 | cmp ecx, [BgrDrawMode] |
||
2546 | je nosb41 |
||
2547 | mov [BgrDrawMode], ecx |
||
2540 | hidnplayr | 2548 | ;-------------------------------------- |
2549 | align 4 |
||
2550 | nosb41: |
||
2382 | hidnplayr | 2551 | ret |
2540 | hidnplayr | 2552 | ;------------------------------------------------------------------------------ |
2553 | align 4 |
||
2554 | nosb4: |
||
2382 | hidnplayr | 2555 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2556 | jnz nosb5 |
||
2557 | cmp [img_background], static_background_data |
||
2558 | jnz @f |
||
2559 | test edx, edx |
||
2560 | jnz .fin |
||
2561 | cmp esi, 4 |
||
2562 | ja .fin |
||
2540 | hidnplayr | 2563 | ;-------------------------------------- |
2564 | align 4 |
||
2565 | @@: |
||
1 | ha | 2566 | ; bughere |
2382 | hidnplayr | 2567 | mov eax, ecx |
2568 | mov ebx, edx |
||
2569 | add ebx, [img_background];IMG_BACKGROUND |
||
2570 | mov ecx, esi |
||
2571 | call memmove |
||
2540 | hidnplayr | 2572 | ;-------------------------------------- |
2573 | align 4 |
||
2574 | .fin: |
||
2382 | hidnplayr | 2575 | ret |
2540 | hidnplayr | 2576 | ;------------------------------------------------------------------------------ |
2577 | align 4 |
||
2578 | nosb5: |
||
2382 | hidnplayr | 2579 | cmp ebx, 6 |
2580 | jnz nosb6 |
||
2540 | hidnplayr | 2581 | ;-------------------------------------- |
2582 | align 4 |
||
1071 | diamond | 2583 | ;;Maxis use atomic bts for mutex 4.4.2009 |
546 | diamond | 2584 | @@: |
2382 | hidnplayr | 2585 | bts dword [bgrlock], 0 |
2586 | jnc @f |
||
2587 | call change_task |
||
2588 | jmp @b |
||
2540 | hidnplayr | 2589 | ;-------------------------------------- |
2590 | align 4 |
||
546 | diamond | 2591 | @@: |
2382 | hidnplayr | 2592 | mov eax, [CURRENT_TASK] |
2593 | mov [bgrlockpid], eax |
||
2594 | cmp [img_background], static_background_data |
||
2595 | jz .nomem |
||
2596 | stdcall user_alloc, [mem_BACKGROUND] |
||
2597 | mov [esp+32], eax |
||
2598 | test eax, eax |
||
2599 | jz .nomem |
||
2600 | mov ebx, eax |
||
2601 | shr ebx, 12 |
||
2602 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2603 | mov esi, [img_background] |
||
2604 | shr esi, 12 |
||
2605 | mov ecx, [mem_BACKGROUND] |
||
2606 | add ecx, 0xFFF |
||
2607 | shr ecx, 12 |
||
2540 | hidnplayr | 2608 | ;-------------------------------------- |
2609 | align 4 |
||
546 | diamond | 2610 | .z: |
2382 | hidnplayr | 2611 | mov eax, [page_tabs+ebx*4] |
2612 | test al, 1 |
||
2613 | jz @f |
||
2614 | call free_page |
||
2540 | hidnplayr | 2615 | ;-------------------------------------- |
2616 | align 4 |
||
546 | diamond | 2617 | @@: |
2382 | hidnplayr | 2618 | mov eax, [page_tabs+esi*4] |
2619 | or al, PG_UW |
||
2620 | mov [page_tabs+ebx*4], eax |
||
2621 | mov eax, ebx |
||
2622 | shl eax, 12 |
||
2623 | invlpg [eax] |
||
2624 | inc ebx |
||
2625 | inc esi |
||
2626 | loop .z |
||
2627 | ret |
||
2540 | hidnplayr | 2628 | ;-------------------------------------- |
2629 | align 4 |
||
546 | diamond | 2630 | .nomem: |
2382 | hidnplayr | 2631 | and [bgrlockpid], 0 |
2632 | mov [bgrlock], 0 |
||
2540 | hidnplayr | 2633 | ;------------------------------------------------------------------------------ |
2634 | align 4 |
||
546 | diamond | 2635 | nosb6: |
2382 | hidnplayr | 2636 | cmp ebx, 7 |
2637 | jnz nosb7 |
||
2638 | cmp [bgrlock], 0 |
||
2639 | jz .err |
||
2640 | mov eax, [CURRENT_TASK] |
||
2641 | cmp [bgrlockpid], eax |
||
2642 | jnz .err |
||
2643 | mov eax, ecx |
||
2644 | mov ebx, ecx |
||
2645 | shr eax, 12 |
||
2646 | mov ecx, [page_tabs+(eax-1)*4] |
||
2647 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2648 | jz .err |
||
2649 | jnp .err |
||
2650 | push eax |
||
2651 | shr ecx, 12 |
||
2652 | dec ecx |
||
2540 | hidnplayr | 2653 | ;-------------------------------------- |
2654 | align 4 |
||
546 | diamond | 2655 | @@: |
2382 | hidnplayr | 2656 | and dword [page_tabs+eax*4], 0 |
2657 | mov edx, eax |
||
2658 | shl edx, 12 |
||
2659 | push eax |
||
2660 | invlpg [edx] |
||
2661 | pop eax |
||
2662 | inc eax |
||
2663 | loop @b |
||
2664 | pop eax |
||
2665 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2666 | stdcall user_free, ebx |
||
2667 | mov [esp+32], eax |
||
2668 | and [bgrlockpid], 0 |
||
2669 | mov [bgrlock], 0 |
||
2670 | ret |
||
2540 | hidnplayr | 2671 | ;-------------------------------------- |
2672 | align 4 |
||
546 | diamond | 2673 | .err: |
2382 | hidnplayr | 2674 | and dword [esp+32], 0 |
2675 | ret |
||
2540 | hidnplayr | 2676 | ;------------------------------------------------------------------------------ |
2677 | align 4 |
||
2678 | nosb7: |
||
2679 | cmp ebx, 8 |
||
2680 | jnz nosb8 |
||
546 | diamond | 2681 | |
2540 | hidnplayr | 2682 | mov eax, [BG_Rect_X_left_right] |
2683 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
||
2684 | mov eax, [BG_Rect_Y_top_bottom] |
||
2685 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
||
2382 | hidnplayr | 2686 | ret |
2540 | hidnplayr | 2687 | ;------------------------------------------------------------------------------ |
2688 | align 4 |
||
2689 | nosb8: |
||
2690 | ret |
||
2691 | ;------------------------------------------------------------------------------ |
||
2692 | align 4 |
||
2693 | uglobal |
||
2694 | BG_Rect_X_left_right dd 0x0 |
||
2695 | BG_Rect_Y_top_bottom dd 0x0 |
||
2696 | endg |
||
2697 | ;------------------------------------------------------------------------------ |
||
2698 | align 4 |
||
709 | diamond | 2699 | force_redraw_background: |
2382 | hidnplayr | 2700 | and [draw_data+32 + RECT.left], 0 |
2701 | and [draw_data+32 + RECT.top], 0 |
||
2702 | push eax ebx |
||
2703 | mov eax, [Screen_Max_X] |
||
2704 | mov ebx, [Screen_Max_Y] |
||
2705 | mov [draw_data+32 + RECT.right], eax |
||
2706 | mov [draw_data+32 + RECT.bottom], ebx |
||
2707 | pop ebx eax |
||
2708 | inc byte[REDRAW_BACKGROUND] |
||
2709 | ret |
||
2540 | hidnplayr | 2710 | ;------------------------------------------------------------------------------ |
1 | ha | 2711 | align 4 |
2712 | sys_getbackground: |
||
1304 | Lrz | 2713 | ; cmp eax,1 ; SIZE |
2382 | hidnplayr | 2714 | dec ebx |
2715 | jnz nogb1 |
||
2716 | mov eax, [BgrDataWidth] |
||
2717 | shl eax, 16 |
||
2718 | mov ax, [BgrDataHeight] |
||
2719 | mov [esp+32], eax |
||
2720 | ret |
||
2540 | hidnplayr | 2721 | ;------------------------------------------------------------------------------ |
2722 | align 4 |
||
875 | serge | 2723 | nogb1: |
1304 | Lrz | 2724 | ; cmp eax,2 ; PIXEL |
2382 | hidnplayr | 2725 | dec ebx |
2726 | jnz nogb2 |
||
875 | serge | 2727 | |
2382 | hidnplayr | 2728 | mov eax, [img_background] |
2729 | test ecx, ecx |
||
2730 | jz @f |
||
2731 | cmp eax, static_background_data |
||
2732 | jz .ret |
||
2540 | hidnplayr | 2733 | ;-------------------------------------- |
2734 | align 4 |
||
1107 | diamond | 2735 | @@: |
2382 | hidnplayr | 2736 | mov ebx, [mem_BACKGROUND] |
2737 | add ebx, 4095 |
||
2738 | and ebx, -4096 |
||
2739 | sub ebx, 4 |
||
2740 | cmp ecx, ebx |
||
2741 | ja .ret |
||
875 | serge | 2742 | |
2382 | hidnplayr | 2743 | mov eax, [ecx+eax] |
469 | serge | 2744 | |
2382 | hidnplayr | 2745 | and eax, 0xFFFFFF |
2746 | mov [esp+32], eax |
||
2540 | hidnplayr | 2747 | ;-------------------------------------- |
2748 | align 4 |
||
1107 | diamond | 2749 | .ret: |
2382 | hidnplayr | 2750 | ret |
2540 | hidnplayr | 2751 | ;------------------------------------------------------------------------------ |
2752 | align 4 |
||
2753 | nogb2: |
||
1 | ha | 2754 | |
1304 | Lrz | 2755 | ; cmp eax,4 ; TILED / STRETCHED |
2382 | hidnplayr | 2756 | dec ebx |
2757 | dec ebx |
||
2758 | jnz nogb4 |
||
2759 | mov eax, [BgrDrawMode] |
||
2540 | hidnplayr | 2760 | ;-------------------------------------- |
2761 | align 4 |
||
2762 | nogb4: |
||
2382 | hidnplayr | 2763 | mov [esp+32], eax |
2764 | ret |
||
2540 | hidnplayr | 2765 | ;------------------------------------------------------------------------------ |
1 | ha | 2766 | align 4 |
2767 | sys_getkey: |
||
2382 | hidnplayr | 2768 | mov [esp + 32], dword 1 |
2769 | ; test main buffer |
||
2770 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2771 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2772 | mov edx, [TASK_COUNT] |
||
2773 | cmp ecx, edx |
||
2774 | jne .finish |
||
2775 | cmp [KEY_COUNT], byte 0 |
||
2776 | je .finish |
||
2777 | movzx eax, byte [KEY_BUFF] |
||
2778 | shl eax, 8 |
||
2779 | push eax |
||
2780 | dec byte [KEY_COUNT] |
||
2781 | and byte [KEY_COUNT], 127 |
||
2782 | movzx ecx, byte [KEY_COUNT] |
||
2783 | add ecx, 2 |
||
2784 | mov eax, KEY_BUFF + 1 |
||
2785 | mov ebx, KEY_BUFF |
||
2786 | call memmove |
||
2787 | pop eax |
||
2540 | hidnplayr | 2788 | ;-------------------------------------- |
2789 | align 4 |
||
92 | diamond | 2790 | .ret_eax: |
2382 | hidnplayr | 2791 | mov [esp + 32], eax |
2792 | ret |
||
2540 | hidnplayr | 2793 | ;-------------------------------------- |
2794 | align 4 |
||
671 | Ghost | 2795 | .finish: |
92 | diamond | 2796 | ; test hotkeys buffer |
2382 | hidnplayr | 2797 | mov ecx, hotkey_buffer |
2540 | hidnplayr | 2798 | ;-------------------------------------- |
2799 | align 4 |
||
92 | diamond | 2800 | @@: |
2382 | hidnplayr | 2801 | cmp [ecx], ebx |
2802 | jz .found |
||
2803 | add ecx, 8 |
||
2804 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2805 | jb @b |
||
2806 | ret |
||
2540 | hidnplayr | 2807 | ;-------------------------------------- |
2808 | align 4 |
||
92 | diamond | 2809 | .found: |
2382 | hidnplayr | 2810 | mov ax, [ecx + 6] |
2811 | shl eax, 16 |
||
2812 | mov ah, [ecx + 4] |
||
2813 | mov al, 2 |
||
2814 | and dword [ecx + 4], 0 |
||
2815 | and dword [ecx], 0 |
||
2816 | jmp .ret_eax |
||
2540 | hidnplayr | 2817 | ;------------------------------------------------------------------------------ |
1 | ha | 2818 | align 4 |
2819 | sys_getbutton: |
||
2382 | hidnplayr | 2820 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2821 | mov [esp + 32], dword 1 |
||
2822 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2823 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2824 | cmp ecx, edx |
||
2825 | jne .exit |
||
2826 | movzx eax, byte [BTN_COUNT] |
||
2827 | test eax, eax |
||
2828 | jz .exit |
||
2829 | mov eax, [BTN_BUFF] |
||
2830 | and al, 0xFE ; delete left button bit |
||
2831 | mov [BTN_COUNT], byte 0 |
||
2832 | mov [esp + 32], eax |
||
2540 | hidnplayr | 2833 | ;-------------------------------------- |
2834 | align 4 |
||
671 | Ghost | 2835 | .exit: |
2382 | hidnplayr | 2836 | ret |
2540 | hidnplayr | 2837 | ;------------------------------------------------------------------------------ |
1 | ha | 2838 | align 4 |
2839 | sys_cpuusage: |
||
2840 | |||
2841 | ; RETURN: |
||
2842 | ; |
||
2843 | ; +00 dword process cpu usage |
||
2844 | ; +04 word position in windowing stack |
||
2845 | ; +06 word windowing stack value at current position (cpu nro) |
||
2846 | ; +10 12 bytes name |
||
2847 | ; +22 dword start in mem |
||
2848 | ; +26 dword used mem |
||
2849 | ; +30 dword PID , process idenfification number |
||
2850 | ; |
||
2851 | |||
2382 | hidnplayr | 2852 | cmp ecx, -1 ; who am I ? |
2853 | jne .no_who_am_i |
||
2854 | mov ecx, [CURRENT_TASK] |
||
684 | diamond | 2855 | .no_who_am_i: |
2382 | hidnplayr | 2856 | cmp ecx, max_processes |
2857 | ja .nofillbuf |
||
1 | ha | 2858 | |
684 | diamond | 2859 | ; +4: word: position of the window of thread in the window stack |
2382 | hidnplayr | 2860 | mov ax, [WIN_STACK + ecx * 2] |
2861 | mov [ebx+4], ax |
||
684 | diamond | 2862 | ; +6: word: number of the thread slot, which window has in the window stack |
2863 | ; position ecx (has no relation to the specific thread) |
||
2382 | hidnplayr | 2864 | mov ax, [WIN_POS + ecx * 2] |
2865 | mov [ebx+6], ax |
||
1 | ha | 2866 | |
2382 | hidnplayr | 2867 | shl ecx, 5 |
1 | ha | 2868 | |
684 | diamond | 2869 | ; +0: dword: memory usage |
2382 | hidnplayr | 2870 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2871 | mov [ebx], eax |
||
684 | diamond | 2872 | ; +10: 11 bytes: name of the process |
2382 | hidnplayr | 2873 | push ecx |
2874 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2875 | add ebx, 10 |
||
2876 | mov ecx, 11 |
||
2877 | call memmove |
||
2878 | pop ecx |
||
1 | ha | 2879 | |
684 | diamond | 2880 | ; +22: address of the process in memory |
2881 | ; +26: size of used memory - 1 |
||
2382 | hidnplayr | 2882 | push edi |
2883 | lea edi, [ebx+12] |
||
2884 | xor eax, eax |
||
2885 | mov edx, 0x100000*16 |
||
2886 | cmp ecx, 1 shl 5 |
||
2887 | je .os_mem |
||
2888 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2889 | mov eax, std_application_base_address |
||
684 | diamond | 2890 | .os_mem: |
2382 | hidnplayr | 2891 | stosd |
2892 | lea eax, [edx-1] |
||
2893 | stosd |
||
1 | ha | 2894 | |
684 | diamond | 2895 | ; +30: PID/TID |
2382 | hidnplayr | 2896 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2897 | stosd |
||
1 | ha | 2898 | |
2899 | ; window position and size |
||
2382 | hidnplayr | 2900 | push esi |
2901 | lea esi, [ecx + window_data + WDATA.box] |
||
2902 | movsd |
||
2903 | movsd |
||
2904 | movsd |
||
2905 | movsd |
||
1 | ha | 2906 | |
2907 | ; Process state (+50) |
||
2382 | hidnplayr | 2908 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2909 | stosd |
||
1 | ha | 2910 | |
138 | mikedld | 2911 | ; Window client area box |
2382 | hidnplayr | 2912 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2913 | movsd |
||
2914 | movsd |
||
2915 | movsd |
||
2916 | movsd |
||
1 | ha | 2917 | |
164 | serge | 2918 | ; Window state |
2382 | hidnplayr | 2919 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2920 | stosb |
||
164 | serge | 2921 | |
2382 | hidnplayr | 2922 | ; Event mask (+71) |
2923 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
||
2924 | stosd |
||
138 | mikedld | 2925 | |
2382 | hidnplayr | 2926 | pop esi |
2927 | pop edi |
||
2928 | |||
684 | diamond | 2929 | .nofillbuf: |
1 | ha | 2930 | ; return number of processes |
2931 | |||
2382 | hidnplayr | 2932 | mov eax, [TASK_COUNT] |
2933 | mov [esp+32], eax |
||
2934 | ret |
||
1 | ha | 2935 | |
2936 | align 4 |
||
2937 | sys_clock: |
||
2382 | hidnplayr | 2938 | cli |
1 | ha | 2939 | ; Mikhail Lisovin xx Jan 2005 |
2940 | @@: |
||
2382 | hidnplayr | 2941 | mov al, 10 |
2942 | out 0x70, al |
||
2943 | in al, 0x71 |
||
2944 | test al, al |
||
2945 | jns @f |
||
2946 | mov esi, 1 |
||
2947 | call delay_ms |
||
2948 | jmp @b |
||
2949 | @@: |
||
1 | ha | 2950 | ; end Lisovin's fix |
2951 | |||
2382 | hidnplayr | 2952 | xor al, al ; seconds |
2953 | out 0x70, al |
||
2954 | in al, 0x71 |
||
2955 | movzx ecx, al |
||
2956 | mov al, 02 ; minutes |
||
2957 | shl ecx, 16 |
||
2958 | out 0x70, al |
||
2959 | in al, 0x71 |
||
2960 | movzx edx, al |
||
2961 | mov al, 04 ; hours |
||
2962 | shl edx, 8 |
||
2963 | out 0x70, al |
||
2964 | in al, 0x71 |
||
2965 | add ecx, edx |
||
2966 | movzx edx, al |
||
2967 | add ecx, edx |
||
2968 | sti |
||
2969 | mov [esp + 32], ecx |
||
2970 | ret |
||
1 | ha | 2971 | |
2972 | |||
2973 | align 4 |
||
2974 | |||
2975 | sys_date: |
||
2976 | |||
2382 | hidnplayr | 2977 | cli |
75 | diamond | 2978 | @@: |
2382 | hidnplayr | 2979 | mov al, 10 |
2980 | out 0x70, al |
||
2981 | in al, 0x71 |
||
2982 | test al, al |
||
2983 | jns @f |
||
2984 | mov esi, 1 |
||
2985 | call delay_ms |
||
2986 | jmp @b |
||
2987 | @@: |
||
75 | diamond | 2988 | |
2382 | hidnplayr | 2989 | mov ch, 0 |
2990 | mov al, 7 ; date |
||
2991 | out 0x70, al |
||
2992 | in al, 0x71 |
||
2993 | mov cl, al |
||
2994 | mov al, 8 ; month |
||
2995 | shl ecx, 16 |
||
2996 | out 0x70, al |
||
2997 | in al, 0x71 |
||
2998 | mov ch, al |
||
2999 | mov al, 9 ; year |
||
3000 | out 0x70, al |
||
3001 | in al, 0x71 |
||
3002 | mov cl, al |
||
3003 | sti |
||
3004 | mov [esp+32], ecx |
||
3005 | ret |
||
1 | ha | 3006 | |
3007 | |||
3008 | ; redraw status |
||
3009 | |||
3010 | sys_redrawstat: |
||
2382 | hidnplayr | 3011 | cmp ebx, 1 |
3012 | jne no_widgets_away |
||
3013 | ; buttons away |
||
3014 | mov ecx, [CURRENT_TASK] |
||
1 | ha | 3015 | sys_newba2: |
2382 | hidnplayr | 3016 | mov edi, [BTN_ADDR] |
3017 | cmp [edi], dword 0 ; empty button list ? |
||
3018 | je end_of_buttons_away |
||
3019 | movzx ebx, word [edi] |
||
3020 | inc ebx |
||
3021 | mov eax, edi |
||
1 | ha | 3022 | sys_newba: |
2382 | hidnplayr | 3023 | dec ebx |
3024 | jz end_of_buttons_away |
||
1 | ha | 3025 | |
2382 | hidnplayr | 3026 | add eax, 0x10 |
3027 | cmp cx, [eax] |
||
3028 | jnz sys_newba |
||
1 | ha | 3029 | |
2382 | hidnplayr | 3030 | push eax ebx ecx |
3031 | mov ecx, ebx |
||
3032 | inc ecx |
||
3033 | shl ecx, 4 |
||
3034 | mov ebx, eax |
||
3035 | add eax, 0x10 |
||
3036 | call memmove |
||
3037 | dec dword [edi] |
||
3038 | pop ecx ebx eax |
||
1 | ha | 3039 | |
2382 | hidnplayr | 3040 | jmp sys_newba2 |
1 | ha | 3041 | |
3042 | end_of_buttons_away: |
||
3043 | |||
2382 | hidnplayr | 3044 | ret |
1 | ha | 3045 | |
3046 | no_widgets_away: |
||
3047 | |||
2382 | hidnplayr | 3048 | cmp ebx, 2 |
3049 | jnz srl1 |
||
1 | ha | 3050 | |
2382 | hidnplayr | 3051 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3052 | add edx, draw_data - CURRENT_TASK |
||
3053 | mov [edx + RECT.left], 0 |
||
3054 | mov [edx + RECT.top], 0 |
||
3055 | mov eax, [Screen_Max_X] |
||
3056 | mov [edx + RECT.right], eax |
||
3057 | mov eax, [Screen_Max_Y] |
||
3058 | mov [edx + RECT.bottom], eax |
||
1 | ha | 3059 | |
3060 | srl1: |
||
2382 | hidnplayr | 3061 | ret |
1 | ha | 3062 | |
3063 | ;ok - 100% work |
||
3064 | ;nt - not tested |
||
3065 | ;--------------------------------------------------------------------------------------------- |
||
3066 | ;eax |
||
3067 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3068 | ;1 - change task. Ret nothing. Block. ok. |
||
3069 | ;2 - performance control |
||
3070 | ; ebx |
||
3071 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3072 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3073 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3074 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3075 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3076 | ;eax |
||
3077 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3078 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3079 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 3080 | iglobal |
3081 | align 4 |
||
3082 | sheduler: |
||
2382 | hidnplayr | 3083 | dd sys_sheduler.00 |
3084 | dd change_task |
||
3085 | dd sys_sheduler.02 |
||
3086 | dd sys_sheduler.03 |
||
3087 | dd sys_sheduler.04 |
||
1344 | Lrz | 3088 | endg |
2382 | hidnplayr | 3089 | sys_sheduler: |
1344 | Lrz | 3090 | ;rewritten by |
2382 | hidnplayr | 3091 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 3092 | ;.shed_counter: |
3093 | .00: |
||
2382 | hidnplayr | 3094 | mov eax, [context_counter] |
3095 | mov [esp+32], eax |
||
3096 | ret |
||
1273 | Lrz | 3097 | |
1344 | Lrz | 3098 | .02: |
3099 | ;.perf_control: |
||
2382 | hidnplayr | 3100 | inc ebx ;before ebx=2, ebx=3 |
3101 | cmp ebx, ecx ;if ecx=3, ebx=3 |
||
3102 | jz cache_disable |
||
1365 | Lrz | 3103 | |
2382 | hidnplayr | 3104 | dec ebx ;ebx=2 |
3105 | cmp ebx, ecx ; |
||
3106 | jz cache_enable ;if ecx=2 and ebx=2 |
||
1365 | Lrz | 3107 | |
2382 | hidnplayr | 3108 | dec ebx ;ebx=1 |
3109 | cmp ebx, ecx |
||
3110 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
||
1365 | Lrz | 3111 | |
2382 | hidnplayr | 3112 | dec ebx |
3113 | test ebx, ecx ;ebx=0 and ecx=0 |
||
3114 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 3115 | |
2382 | hidnplayr | 3116 | ret |
1345 | Lrz | 3117 | |
2382 | hidnplayr | 3118 | .03: |
1344 | Lrz | 3119 | ;.rdmsr_instr: |
3120 | ;now counter in ecx |
||
3121 | ;(edx:eax) esi:edi => edx:esi |
||
2382 | hidnplayr | 3122 | mov eax, esi |
3123 | mov ecx, edx |
||
3124 | rdmsr |
||
3125 | mov [esp+32], eax |
||
3126 | mov [esp+20], edx ;ret in ebx? |
||
3127 | ret |
||
1344 | Lrz | 3128 | |
3129 | .04: |
||
1273 | Lrz | 3130 | ;.wrmsr_instr: |
3131 | ;now counter in ecx |
||
3132 | ;(edx:eax) esi:edi => edx:esi |
||
2382 | hidnplayr | 3133 | ; Fast Call MSR can't be destroy |
3134 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
3135 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
3136 | cmp edx, MSR_SYSENTER_CS |
||
3137 | je @f |
||
3138 | cmp edx, MSR_SYSENTER_ESP |
||
3139 | je @f |
||
3140 | cmp edx, MSR_SYSENTER_EIP |
||
3141 | je @f |
||
3142 | cmp edx, MSR_AMD_STAR |
||
3143 | je @f |
||
1273 | Lrz | 3144 | |
2382 | hidnplayr | 3145 | mov eax, esi |
3146 | mov ecx, edx |
||
3147 | wrmsr |
||
3148 | ; mov [esp + 32], eax |
||
3149 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 3150 | @@: |
2382 | hidnplayr | 3151 | ret |
1273 | Lrz | 3152 | |
1 | ha | 3153 | cache_disable: |
2382 | hidnplayr | 3154 | mov eax, cr0 |
3155 | or eax, 01100000000000000000000000000000b |
||
3156 | mov cr0, eax |
||
3157 | wbinvd ;set MESI |
||
3158 | ret |
||
1 | ha | 3159 | |
3160 | cache_enable: |
||
2382 | hidnplayr | 3161 | mov eax, cr0 |
3162 | and eax, 10011111111111111111111111111111b |
||
3163 | mov cr0, eax |
||
3164 | ret |
||
1 | ha | 3165 | |
3166 | is_cache_enabled: |
||
2382 | hidnplayr | 3167 | mov eax, cr0 |
3168 | mov ebx, eax |
||
3169 | and eax, 01100000000000000000000000000000b |
||
3170 | jz cache_disabled |
||
3171 | mov [esp+32], ebx |
||
1 | ha | 3172 | cache_disabled: |
2382 | hidnplayr | 3173 | mov dword [esp+32], eax;0 |
3174 | ret |
||
1 | ha | 3175 | |
3176 | modify_pce: |
||
2382 | hidnplayr | 3177 | mov eax, cr4 |
1 | ha | 3178 | ; mov ebx,0 |
3179 | ; or bx,100000000b ;pce |
||
3180 | ; xor eax,ebx ;invert pce |
||
2382 | hidnplayr | 3181 | bts eax, 8;pce=cr4[8] |
3182 | mov cr4, eax |
||
3183 | mov [esp+32], eax |
||
3184 | ret |
||
1 | ha | 3185 | ;--------------------------------------------------------------------------------------------- |
3186 | |||
3187 | |||
3188 | ; check if pixel is allowed to be drawn |
||
3189 | |||
2540 | hidnplayr | 3190 | ;checkpixel: |
3191 | ; push eax edx |
||
1 | ha | 3192 | |
2540 | hidnplayr | 3193 | ;; mov edx, [Screen_Max_X] ; screen x size |
3194 | ;; inc edx |
||
3195 | ;; imul edx, ebx |
||
3196 | ; mov edx, [d_width_calc_area + ebx*4] |
||
3197 | ; add eax, [_WinMapAddress] |
||
3198 | ; mov dl, [eax+edx]; lea eax, [...] |
||
1 | ha | 3199 | |
2540 | hidnplayr | 3200 | ; xor ecx, ecx |
3201 | ; mov eax, [CURRENT_TASK] |
||
3202 | ; cmp al, dl |
||
3203 | ; setne cl |
||
1 | ha | 3204 | |
2540 | hidnplayr | 3205 | ; pop edx eax |
3206 | ; ret |
||
1 | ha | 3207 | |
3208 | iglobal |
||
521 | diamond | 3209 | cpustring db 'CPU',0 |
1 | ha | 3210 | endg |
3211 | |||
67 | diamond | 3212 | uglobal |
2382 | hidnplayr | 3213 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3214 | endg |
2540 | hidnplayr | 3215 | ;----------------------------------------------------------------------------- |
1 | ha | 3216 | align 4 |
3217 | checkmisc: |
||
2382 | hidnplayr | 3218 | cmp [ctrl_alt_del], 1 |
3219 | jne nocpustart |
||
501 | serge | 3220 | |
2382 | hidnplayr | 3221 | mov ebp, cpustring |
3222 | call fs_execute_from_sysdir |
||
501 | serge | 3223 | |
2382 | hidnplayr | 3224 | mov [ctrl_alt_del], 0 |
2540 | hidnplayr | 3225 | ;-------------------------------------- |
3226 | align 4 |
||
465 | serge | 3227 | nocpustart: |
2382 | hidnplayr | 3228 | cmp [mouse_active], 1 |
3229 | jne mouse_not_active |
||
3230 | mov [mouse_active], 0 |
||
2540 | hidnplayr | 3231 | |
2382 | hidnplayr | 3232 | xor edi, edi |
2540 | hidnplayr | 3233 | mov ebx, CURRENT_TASK |
3234 | |||
2382 | hidnplayr | 3235 | mov ecx, [TASK_COUNT] |
2540 | hidnplayr | 3236 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3237 | shl eax, 8 |
||
3238 | push eax |
||
3239 | |||
3240 | movzx eax, word [MOUSE_X] |
||
3241 | movzx edx, word [MOUSE_Y] |
||
3242 | ;-------------------------------------- |
||
3243 | align 4 |
||
3244 | .set_mouse_event: |
||
2382 | hidnplayr | 3245 | add edi, 256 |
2540 | hidnplayr | 3246 | add ebx, 32 |
3247 | test [ebx+TASKDATA.event_mask], 0x80000000 |
||
3248 | jz .pos_filter |
||
1 | ha | 3249 | |
2540 | hidnplayr | 3250 | cmp edi, [esp] ; skip if filtration active |
3251 | jne .skip |
||
3252 | ;-------------------------------------- |
||
3253 | align 4 |
||
3254 | .pos_filter: |
||
3255 | test [ebx+TASKDATA.event_mask], 0x40000000 |
||
3256 | jz .set |
||
3257 | |||
3258 | mov esi, [ebx-twdw+WDATA.box.left] |
||
3259 | cmp eax, esi |
||
3260 | jb .skip |
||
3261 | add esi, [ebx-twdw+WDATA.box.width] |
||
3262 | cmp eax, esi |
||
3263 | ja .skip |
||
3264 | |||
3265 | mov esi, [ebx-twdw+WDATA.box.top] |
||
3266 | cmp edx, esi |
||
3267 | jb .skip |
||
3268 | add esi, [ebx-twdw+WDATA.box.height] |
||
3269 | cmp edx, esi |
||
3270 | ja .skip |
||
3271 | ;-------------------------------------- |
||
3272 | align 4 |
||
3273 | .set: |
||
3274 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
||
3275 | ;-------------------------------------- |
||
3276 | align 4 |
||
3277 | .skip: |
||
3278 | loop .set_mouse_event |
||
3279 | |||
3280 | pop eax |
||
3281 | ;-------------------------------------- |
||
3282 | align 4 |
||
465 | serge | 3283 | mouse_not_active: |
2540 | hidnplayr | 3284 | xor eax, eax |
3285 | xchg al, [REDRAW_BACKGROUND] |
||
3286 | test al, al ; background update ? |
||
3287 | jz nobackgr |
||
3288 | |||
3289 | cmp [background_defined], 0 |
||
3290 | jz nobackgr |
||
3291 | ;-------------------------------------- |
||
3292 | align 4 |
||
3293 | @@: |
||
3294 | push eax |
||
3295 | mov eax, [draw_data+32 + RECT.left] |
||
3296 | shl eax, 16 |
||
3297 | add eax, [draw_data+32 + RECT.right] |
||
3298 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
||
3299 | |||
3300 | mov eax, [draw_data+32 + RECT.top] |
||
3301 | shl eax, 16 |
||
3302 | add eax, [draw_data+32 + RECT.bottom] |
||
3303 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
||
3304 | pop eax |
||
3305 | |||
3306 | call drawbackground |
||
3307 | ;--------- set event 5 start ---------- |
||
3308 | push ecx edi |
||
2382 | hidnplayr | 3309 | xor edi, edi |
3310 | mov ecx, [TASK_COUNT] |
||
2540 | hidnplayr | 3311 | ;-------------------------------------- |
3312 | align 4 |
||
473 | diamond | 3313 | set_bgr_event: |
2382 | hidnplayr | 3314 | add edi, 256 |
2540 | hidnplayr | 3315 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
2382 | hidnplayr | 3316 | loop set_bgr_event |
2540 | hidnplayr | 3317 | pop edi ecx |
3318 | ; call change_task - because the application must have time to call f.15.8 |
||
3319 | call change_task |
||
3320 | ;--------- set event 5 stop ----------- |
||
2382 | hidnplayr | 3321 | xor eax, eax |
3322 | xchg al, [REDRAW_BACKGROUND] |
||
3323 | test al, al ; got new update request? |
||
3324 | jnz @b |
||
2540 | hidnplayr | 3325 | |
2382 | hidnplayr | 3326 | mov [draw_data+32 + RECT.left], eax |
3327 | mov [draw_data+32 + RECT.top], eax |
||
3328 | mov [draw_data+32 + RECT.right], eax |
||
3329 | mov [draw_data+32 + RECT.bottom], eax |
||
3330 | mov [MOUSE_BACKGROUND], byte 0 |
||
2540 | hidnplayr | 3331 | ;-------------------------------------- |
3332 | align 4 |
||
465 | serge | 3333 | nobackgr: |
2540 | hidnplayr | 3334 | ; system shutdown request |
2382 | hidnplayr | 3335 | cmp [SYS_SHUTDOWN], byte 0 |
3336 | je noshutdown |
||
1 | ha | 3337 | |
2382 | hidnplayr | 3338 | mov edx, [shutdown_processes] |
1 | ha | 3339 | |
2382 | hidnplayr | 3340 | cmp [SYS_SHUTDOWN], dl |
3341 | jne no_mark_system_shutdown |
||
1 | ha | 3342 | |
2382 | hidnplayr | 3343 | lea ecx, [edx-1] |
3344 | mov edx, OS_BASE+0x3040 |
||
3345 | jecxz @f |
||
2540 | hidnplayr | 3346 | ;-------------------------------------- |
3347 | align 4 |
||
465 | serge | 3348 | markz: |
2382 | hidnplayr | 3349 | mov [edx+TASKDATA.state], byte 3 |
3350 | add edx, 0x20 |
||
3351 | loop markz |
||
2540 | hidnplayr | 3352 | ;-------------------------------------- |
3353 | align 4 |
||
709 | diamond | 3354 | @@: |
2540 | hidnplayr | 3355 | no_mark_system_shutdown: |
2382 | hidnplayr | 3356 | dec byte [SYS_SHUTDOWN] |
3357 | je system_shutdown |
||
2540 | hidnplayr | 3358 | ;-------------------------------------- |
3359 | align 4 |
||
465 | serge | 3360 | noshutdown: |
2382 | hidnplayr | 3361 | mov eax, [TASK_COUNT] ; termination |
3362 | mov ebx, TASK_DATA+TASKDATA.state |
||
3363 | mov esi, 1 |
||
2540 | hidnplayr | 3364 | ;-------------------------------------- |
3365 | align 4 |
||
465 | serge | 3366 | newct: |
2382 | hidnplayr | 3367 | mov cl, [ebx] |
3368 | cmp cl, byte 3 |
||
3369 | jz terminate |
||
2540 | hidnplayr | 3370 | |
2382 | hidnplayr | 3371 | cmp cl, byte 4 |
3372 | jz terminate |
||
1 | ha | 3373 | |
2382 | hidnplayr | 3374 | add ebx, 0x20 |
3375 | inc esi |
||
3376 | dec eax |
||
3377 | jnz newct |
||
3378 | ret |
||
2540 | hidnplayr | 3379 | ;----------------------------------------------------------------------------- |
3380 | align 4 |
||
1 | ha | 3381 | redrawscreen: |
3382 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3383 | |||
2382 | hidnplayr | 3384 | pushad |
3385 | push eax |
||
1 | ha | 3386 | |
684 | diamond | 3387 | ;;; mov ebx,2 |
1 | ha | 3388 | ;;; call delay_hs |
3389 | |||
2382 | hidnplayr | 3390 | ;mov ecx,0 ; redraw flags for apps |
3391 | xor ecx, ecx |
||
2540 | hidnplayr | 3392 | ;-------------------------------------- |
3393 | align 4 |
||
3394 | newdw2: |
||
2382 | hidnplayr | 3395 | inc ecx |
3396 | push ecx |
||
1 | ha | 3397 | |
2382 | hidnplayr | 3398 | mov eax, ecx |
3399 | shl eax, 5 |
||
3400 | add eax, window_data |
||
1 | ha | 3401 | |
2382 | hidnplayr | 3402 | cmp eax, [esp+4] |
3403 | je not_this_task |
||
3404 | ; check if window in redraw area |
||
3405 | mov edi, eax |
||
1 | ha | 3406 | |
2382 | hidnplayr | 3407 | cmp ecx, 1 ; limit for background |
3408 | jz bgli |
||
1 | ha | 3409 | |
2382 | hidnplayr | 3410 | mov eax, [edi + WDATA.box.left] |
3411 | mov ebx, [edi + WDATA.box.top] |
||
3412 | mov ecx, [edi + WDATA.box.width] |
||
3413 | mov edx, [edi + WDATA.box.height] |
||
3414 | add ecx, eax |
||
3415 | add edx, ebx |
||
1 | ha | 3416 | |
2382 | hidnplayr | 3417 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3418 | cmp ecx, ebx |
||
3419 | jb ricino |
||
1 | ha | 3420 | |
2382 | hidnplayr | 3421 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3422 | cmp ecx, eax |
||
3423 | jb ricino |
||
1 | ha | 3424 | |
2382 | hidnplayr | 3425 | mov eax, [edi + WDATA.box.left] |
3426 | mov ebx, [edi + WDATA.box.top] |
||
3427 | mov ecx, [edi + WDATA.box.width] |
||
3428 | mov edx, [edi + WDATA.box.height] |
||
3429 | add ecx, eax |
||
3430 | add edx, ebx |
||
164 | serge | 3431 | |
2382 | hidnplayr | 3432 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3433 | cmp edx, eax |
||
3434 | jb ricino |
||
1 | ha | 3435 | |
2382 | hidnplayr | 3436 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3437 | cmp ecx, eax |
||
3438 | jb ricino |
||
2540 | hidnplayr | 3439 | ;-------------------------------------- |
3440 | align 4 |
||
3441 | bgli: |
||
2382 | hidnplayr | 3442 | cmp dword[esp], 1 |
3443 | jnz .az |
||
2540 | hidnplayr | 3444 | |
2382 | hidnplayr | 3445 | cmp byte[REDRAW_BACKGROUND], 0 |
3446 | jz .az |
||
2540 | hidnplayr | 3447 | |
2382 | hidnplayr | 3448 | mov dl, 0 |
3449 | lea eax, [edi+draw_data-window_data] |
||
3450 | mov ebx, [draw_limits.left] |
||
3451 | cmp ebx, [eax+RECT.left] |
||
3452 | jae @f |
||
2540 | hidnplayr | 3453 | |
2382 | hidnplayr | 3454 | mov [eax+RECT.left], ebx |
3455 | mov dl, 1 |
||
2540 | hidnplayr | 3456 | ;-------------------------------------- |
3457 | align 4 |
||
3458 | @@: |
||
2382 | hidnplayr | 3459 | mov ebx, [draw_limits.top] |
3460 | cmp ebx, [eax+RECT.top] |
||
3461 | jae @f |
||
2540 | hidnplayr | 3462 | |
2382 | hidnplayr | 3463 | mov [eax+RECT.top], ebx |
3464 | mov dl, 1 |
||
2540 | hidnplayr | 3465 | ;-------------------------------------- |
3466 | align 4 |
||
3467 | @@: |
||
2382 | hidnplayr | 3468 | mov ebx, [draw_limits.right] |
3469 | cmp ebx, [eax+RECT.right] |
||
3470 | jbe @f |
||
2540 | hidnplayr | 3471 | |
2382 | hidnplayr | 3472 | mov [eax+RECT.right], ebx |
3473 | mov dl, 1 |
||
2540 | hidnplayr | 3474 | ;-------------------------------------- |
3475 | align 4 |
||
3476 | @@: |
||
2382 | hidnplayr | 3477 | mov ebx, [draw_limits.bottom] |
3478 | cmp ebx, [eax+RECT.bottom] |
||
3479 | jbe @f |
||
2540 | hidnplayr | 3480 | |
2382 | hidnplayr | 3481 | mov [eax+RECT.bottom], ebx |
3482 | mov dl, 1 |
||
2540 | hidnplayr | 3483 | ;-------------------------------------- |
3484 | align 4 |
||
3485 | @@: |
||
2382 | hidnplayr | 3486 | add byte[REDRAW_BACKGROUND], dl |
3487 | jmp newdw8 |
||
2540 | hidnplayr | 3488 | ;-------------------------------------- |
3489 | align 4 |
||
3490 | .az: |
||
2382 | hidnplayr | 3491 | mov eax, edi |
3492 | add eax, draw_data-window_data |
||
1 | ha | 3493 | |
2382 | hidnplayr | 3494 | mov ebx, [draw_limits.left] ; set limits |
3495 | mov [eax + RECT.left], ebx |
||
3496 | mov ebx, [draw_limits.top] |
||
3497 | mov [eax + RECT.top], ebx |
||
3498 | mov ebx, [draw_limits.right] |
||
3499 | mov [eax + RECT.right], ebx |
||
3500 | mov ebx, [draw_limits.bottom] |
||
3501 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3502 | |
2382 | hidnplayr | 3503 | sub eax, draw_data-window_data |
1 | ha | 3504 | |
2382 | hidnplayr | 3505 | cmp dword [esp], 1 |
3506 | jne nobgrd |
||
3507 | inc byte[REDRAW_BACKGROUND] |
||
2540 | hidnplayr | 3508 | ;-------------------------------------- |
3509 | align 4 |
||
3510 | newdw8: |
||
3511 | nobgrd: |
||
1 | ha | 3512 | |
2382 | hidnplayr | 3513 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
2540 | hidnplayr | 3514 | ;-------------------------------------- |
3515 | align 4 |
||
3516 | ricino: |
||
3517 | not_this_task: |
||
2382 | hidnplayr | 3518 | pop ecx |
1 | ha | 3519 | |
2382 | hidnplayr | 3520 | cmp ecx, [TASK_COUNT] |
3521 | jle newdw2 |
||
1 | ha | 3522 | |
2382 | hidnplayr | 3523 | pop eax |
3524 | popad |
||
3525 | ret |
||
2540 | hidnplayr | 3526 | ;----------------------------------------------------------------------------- |
3527 | align 4 |
||
1 | ha | 3528 | calculatebackground: ; background |
2382 | hidnplayr | 3529 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3530 | mov eax, 0x01010101 |
||
3531 | mov ecx, [_WinMapSize] |
||
3532 | shr ecx, 2 |
||
3533 | rep stosd |
||
1 | ha | 3534 | |
2382 | hidnplayr | 3535 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3536 | ret |
||
2540 | hidnplayr | 3537 | ;----------------------------------------------------------------------------- |
1 | ha | 3538 | uglobal |
2382 | hidnplayr | 3539 | imax dd 0x0 |
1 | ha | 3540 | endg |
2540 | hidnplayr | 3541 | ;----------------------------------------------------------------------------- |
3542 | align 4 |
||
1 | ha | 3543 | delay_ms: ; delay in 1/1000 sec |
2382 | hidnplayr | 3544 | push eax |
3545 | push ecx |
||
1 | ha | 3546 | |
2382 | hidnplayr | 3547 | mov ecx, esi |
3548 | ; |
||
3549 | imul ecx, 33941 |
||
3550 | shr ecx, 9 |
||
3551 | ; |
||
1 | ha | 3552 | |
2382 | hidnplayr | 3553 | in al, 0x61 |
3554 | and al, 0x10 |
||
3555 | mov ah, al |
||
3556 | cld |
||
2540 | hidnplayr | 3557 | ;-------------------------------------- |
3558 | align 4 |
||
3559 | cnt1: |
||
2382 | hidnplayr | 3560 | in al, 0x61 |
3561 | and al, 0x10 |
||
3562 | cmp al, ah |
||
3563 | jz cnt1 |
||
1 | ha | 3564 | |
2382 | hidnplayr | 3565 | mov ah, al |
3566 | loop cnt1 |
||
1 | ha | 3567 | |
2382 | hidnplayr | 3568 | pop ecx |
3569 | pop eax |
||
3570 | ret |
||
2540 | hidnplayr | 3571 | ;----------------------------------------------------------------------------- |
3572 | align 4 |
||
1 | ha | 3573 | set_app_param: |
2382 | hidnplayr | 3574 | mov edi, [TASK_BASE] |
2540 | hidnplayr | 3575 | mov eax, ebx |
3576 | btr eax, 3 ; move MOUSE_FILTRATION |
||
3577 | mov ebx, [current_slot] ; bit into event_filter |
||
3578 | setc byte [ebx+APPDATA.event_filter] |
||
3579 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
||
3580 | mov [esp+32], eax ; return old mask value |
||
2382 | hidnplayr | 3581 | ret |
2540 | hidnplayr | 3582 | ;----------------------------------------------------------------------------- |
3583 | align 4 |
||
1 | ha | 3584 | delay_hs: ; delay in 1/100 secs |
684 | diamond | 3585 | ; ebx = delay time |
2382 | hidnplayr | 3586 | push ecx |
3587 | push edx |
||
1 | ha | 3588 | |
2382 | hidnplayr | 3589 | mov edx, [timer_ticks] |
2540 | hidnplayr | 3590 | ;-------------------------------------- |
3591 | align 4 |
||
3592 | newtic: |
||
2382 | hidnplayr | 3593 | mov ecx, [timer_ticks] |
3594 | sub ecx, edx |
||
3595 | cmp ecx, ebx |
||
3596 | jae zerodelay |
||
1 | ha | 3597 | |
2382 | hidnplayr | 3598 | call change_task |
1 | ha | 3599 | |
2382 | hidnplayr | 3600 | jmp newtic |
2540 | hidnplayr | 3601 | ;-------------------------------------- |
3602 | align 4 |
||
3603 | zerodelay: |
||
2382 | hidnplayr | 3604 | pop edx |
3605 | pop ecx |
||
3606 | ret |
||
2540 | hidnplayr | 3607 | ;----------------------------------------------------------------------------- |
2382 | hidnplayr | 3608 | align 16 ;very often call this subrutine |
1 | ha | 3609 | memmove: ; memory move in bytes |
3610 | ; eax = from |
||
3611 | ; ebx = to |
||
3612 | ; ecx = no of bytes |
||
2382 | hidnplayr | 3613 | test ecx, ecx |
3614 | jle .ret |
||
1 | ha | 3615 | |
2382 | hidnplayr | 3616 | push esi edi ecx |
1 | ha | 3617 | |
2382 | hidnplayr | 3618 | mov edi, ebx |
3619 | mov esi, eax |
||
1 | ha | 3620 | |
2382 | hidnplayr | 3621 | test ecx, not 11b |
3622 | jz @f |
||
1 | ha | 3623 | |
2382 | hidnplayr | 3624 | push ecx |
3625 | shr ecx, 2 |
||
3626 | rep movsd |
||
3627 | pop ecx |
||
3628 | and ecx, 11b |
||
3629 | jz .finish |
||
2540 | hidnplayr | 3630 | ;-------------------------------------- |
3631 | align 4 |
||
3632 | @@: |
||
2382 | hidnplayr | 3633 | rep movsb |
2540 | hidnplayr | 3634 | ;-------------------------------------- |
3635 | align 4 |
||
3636 | .finish: |
||
2382 | hidnplayr | 3637 | pop ecx edi esi |
2540 | hidnplayr | 3638 | ;-------------------------------------- |
3639 | align 4 |
||
3640 | .ret: |
||
2382 | hidnplayr | 3641 | ret |
2540 | hidnplayr | 3642 | ;----------------------------------------------------------------------------- |
75 | diamond | 3643 | ; |
3644 | ;align 4 |
||
1 | ha | 3645 | ; |
75 | diamond | 3646 | ;read_floppy_file: |
1 | ha | 3647 | ; |
75 | diamond | 3648 | ;; as input |
3649 | ;; |
||
3650 | ;; eax pointer to file |
||
3651 | ;; ebx file lenght |
||
3652 | ;; ecx start 512 byte block number |
||
3653 | ;; edx number of blocks to read |
||
3654 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3655 | ;; |
||
3656 | ;; |
||
3657 | ;; on return |
||
3658 | ;; |
||
3659 | ;; eax = 0 command succesful |
||
3660 | ;; 1 no fd base and/or partition defined |
||
3661 | ;; 2 yet unsupported FS |
||
3662 | ;; 3 unknown FS |
||
3663 | ;; 4 partition not defined at hd |
||
3664 | ;; 5 file not found |
||
3665 | ;; ebx = size of file |
||
1 | ha | 3666 | ; |
379 | serge | 3667 | ; mov edi,[TASK_BASE] |
75 | diamond | 3668 | ; add edi,0x10 |
3669 | ; add esi,[edi] |
||
3670 | ; add eax,[edi] |
||
1 | ha | 3671 | ; |
75 | diamond | 3672 | ; pushad |
3673 | ; mov edi,esi |
||
3674 | ; add edi,1024 |
||
3675 | ; mov esi,0x100000+19*512 |
||
3676 | ; sub ecx,1 |
||
3677 | ; shl ecx,9 |
||
3678 | ; add esi,ecx |
||
3679 | ; shl edx,9 |
||
3680 | ; mov ecx,edx |
||
3681 | ; cld |
||
3682 | ; rep movsb |
||
3683 | ; popad |
||
3684 | ; |
||
3685 | ; mov [esp+36],eax |
||
3686 | ; mov [esp+24],ebx |
||
3687 | ; ret |
||
1 | ha | 3688 | |
3689 | |||
3690 | |||
3691 | align 4 |
||
3692 | set_io_access_rights: |
||
2382 | hidnplayr | 3693 | push edi eax |
3694 | mov edi, tss._io_map_0 |
||
465 | serge | 3695 | ; mov ecx,eax |
3696 | ; and ecx,7 ; offset in byte |
||
3697 | ; shr eax,3 ; number of byte |
||
3698 | ; add edi,eax |
||
3699 | ; mov ebx,1 |
||
3700 | ; shl ebx,cl |
||
2382 | hidnplayr | 3701 | test ebp, ebp |
1232 | Lrz | 3702 | ; cmp ebp,0 ; enable access - ebp = 0 |
2382 | hidnplayr | 3703 | jnz .siar1 |
465 | serge | 3704 | ; not ebx |
3705 | ; and [edi],byte bl |
||
2382 | hidnplayr | 3706 | btr [edi], eax |
3707 | pop eax edi |
||
3708 | ret |
||
3709 | .siar1: |
||
3710 | bts [edi], eax |
||
465 | serge | 3711 | ; or [edi],byte bl ; disable access - ebp = 1 |
2382 | hidnplayr | 3712 | pop eax edi |
3713 | ret |
||
1306 | Lrz | 3714 | ;reserve/free group of ports |
3715 | ; * eax = 46 - number function |
||
3716 | ; * ebx = 0 - reserve, 1 - free |
||
3717 | ; * ecx = number start arrea of ports |
||
3718 | ; * edx = number end arrea of ports (include last number of port) |
||
3719 | ;Return value: |
||
2382 | hidnplayr | 3720 | ; * eax = 0 - succesful |
1306 | Lrz | 3721 | ; * eax = 1 - error |
3722 | ; * The system has reserve this ports: |
||
3723 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
||
3724 | ;destroys eax,ebx, ebp |
||
1 | ha | 3725 | r_f_port_area: |
3726 | |||
2382 | hidnplayr | 3727 | test ebx, ebx |
3728 | jnz free_port_area |
||
1 | ha | 3729 | ; je r_port_area |
3730 | ; jmp free_port_area |
||
3731 | |||
3732 | ; r_port_area: |
||
3733 | |||
1306 | Lrz | 3734 | ; pushad |
1 | ha | 3735 | |
2382 | hidnplayr | 3736 | cmp ecx, edx ; beginning > end ? |
3737 | ja rpal1 |
||
3738 | cmp edx, 65536 |
||
3739 | jae rpal1 |
||
3740 | mov eax, [RESERVED_PORTS] |
||
3741 | test eax, eax ; no reserved areas ? |
||
3742 | je rpal2 |
||
3743 | cmp eax, 255 ; max reserved |
||
3744 | jae rpal1 |
||
465 | serge | 3745 | rpal3: |
2382 | hidnplayr | 3746 | mov ebx, eax |
3747 | shl ebx, 4 |
||
3748 | add ebx, RESERVED_PORTS |
||
3749 | cmp ecx, [ebx+8] |
||
3750 | ja rpal4 |
||
3751 | cmp edx, [ebx+4] |
||
3752 | jae rpal1 |
||
1 | ha | 3753 | ; jb rpal4 |
3754 | ; jmp rpal1 |
||
465 | serge | 3755 | rpal4: |
2382 | hidnplayr | 3756 | dec eax |
3757 | jnz rpal3 |
||
3758 | jmp rpal2 |
||
1 | ha | 3759 | rpal1: |
1306 | Lrz | 3760 | ; popad |
3761 | ; mov eax,1 |
||
2382 | hidnplayr | 3762 | xor eax, eax |
3763 | inc eax |
||
3764 | ret |
||
1 | ha | 3765 | rpal2: |
1306 | Lrz | 3766 | ; popad |
1 | ha | 3767 | ; enable port access at port IO map |
2382 | hidnplayr | 3768 | cli |
3769 | pushad ; start enable io map |
||
1 | ha | 3770 | |
2382 | hidnplayr | 3771 | cmp edx, 65536;16384 |
3772 | jae no_unmask_io; jge |
||
3773 | mov eax, ecx |
||
1514 | hidnplayr | 3774 | ; push ebp |
2382 | hidnplayr | 3775 | xor ebp, ebp ; enable - eax = port |
1306 | Lrz | 3776 | new_port_access: |
3777 | ; pushad |
||
2382 | hidnplayr | 3778 | call set_io_access_rights |
1306 | Lrz | 3779 | ; popad |
2382 | hidnplayr | 3780 | inc eax |
3781 | cmp eax, edx |
||
3782 | jbe new_port_access |
||
1514 | hidnplayr | 3783 | ; pop ebp |
1306 | Lrz | 3784 | no_unmask_io: |
2382 | hidnplayr | 3785 | popad ; end enable io map |
3786 | sti |
||
1 | ha | 3787 | |
2382 | hidnplayr | 3788 | mov eax, [RESERVED_PORTS] |
3789 | add eax, 1 |
||
3790 | mov [RESERVED_PORTS], eax |
||
3791 | shl eax, 4 |
||
3792 | add eax, RESERVED_PORTS |
||
3793 | mov ebx, [TASK_BASE] |
||
3794 | mov ebx, [ebx+TASKDATA.pid] |
||
3795 | mov [eax], ebx |
||
3796 | mov [eax+4], ecx |
||
3797 | mov [eax+8], edx |
||
1 | ha | 3798 | |
2382 | hidnplayr | 3799 | xor eax, eax |
3800 | ret |
||
1 | ha | 3801 | |
3802 | free_port_area: |
||
3803 | |||
1306 | Lrz | 3804 | ; pushad |
2382 | hidnplayr | 3805 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3806 | test eax, eax |
||
3807 | jz frpal2 |
||
3808 | mov ebx, [TASK_BASE] |
||
3809 | mov ebx, [ebx+TASKDATA.pid] |
||
1 | ha | 3810 | frpal3: |
2382 | hidnplayr | 3811 | mov edi, eax |
3812 | shl edi, 4 |
||
3813 | add edi, RESERVED_PORTS |
||
3814 | cmp ebx, [edi] |
||
3815 | jne frpal4 |
||
3816 | cmp ecx, [edi+4] |
||
3817 | jne frpal4 |
||
3818 | cmp edx, [edi+8] |
||
3819 | jne frpal4 |
||
3820 | jmp frpal1 |
||
1 | ha | 3821 | frpal4: |
2382 | hidnplayr | 3822 | dec eax |
3823 | jnz frpal3 |
||
1 | ha | 3824 | frpal2: |
1306 | Lrz | 3825 | ; popad |
2382 | hidnplayr | 3826 | inc eax |
3827 | ret |
||
1 | ha | 3828 | frpal1: |
2382 | hidnplayr | 3829 | push ecx |
3830 | mov ecx, 256 |
||
3831 | sub ecx, eax |
||
3832 | shl ecx, 4 |
||
3833 | mov esi, edi |
||
3834 | add esi, 16 |
||
3835 | cld |
||
3836 | rep movsb |
||
1 | ha | 3837 | |
2382 | hidnplayr | 3838 | dec dword [RESERVED_PORTS] |
1306 | Lrz | 3839 | ;popad |
3840 | ;disable port access at port IO map |
||
1 | ha | 3841 | |
1306 | Lrz | 3842 | ; pushad ; start disable io map |
2382 | hidnplayr | 3843 | pop eax ;start port |
3844 | cmp edx, 65536;16384 |
||
3845 | jge no_mask_io |
||
1 | ha | 3846 | |
1306 | Lrz | 3847 | ; mov eax,ecx |
2382 | hidnplayr | 3848 | xor ebp, ebp |
3849 | inc ebp |
||
1306 | Lrz | 3850 | new_port_access_disable: |
3851 | ; pushad |
||
3852 | ; mov ebp,1 ; disable - eax = port |
||
2382 | hidnplayr | 3853 | call set_io_access_rights |
1306 | Lrz | 3854 | ; popad |
2382 | hidnplayr | 3855 | inc eax |
3856 | cmp eax, edx |
||
3857 | jbe new_port_access_disable |
||
1306 | Lrz | 3858 | no_mask_io: |
3859 | ; popad ; end disable io map |
||
2382 | hidnplayr | 3860 | xor eax, eax |
3861 | ret |
||
2540 | hidnplayr | 3862 | ;----------------------------------------------------------------------------- |
2382 | hidnplayr | 3863 | align 4 |
1 | ha | 3864 | drawbackground: |
2540 | hidnplayr | 3865 | dbrv20: |
2382 | hidnplayr | 3866 | cmp [BgrDrawMode], dword 1 |
3867 | jne bgrstr |
||
3868 | call vesa20_drawbackground_tiled |
||
2540 | hidnplayr | 3869 | ; call [draw_pointer] |
3870 | call __sys_draw_pointer |
||
2382 | hidnplayr | 3871 | ret |
2540 | hidnplayr | 3872 | ;-------------------------------------- |
3873 | align 4 |
||
3874 | bgrstr: |
||
2382 | hidnplayr | 3875 | call vesa20_drawbackground_stretch |
2540 | hidnplayr | 3876 | ; call [draw_pointer] |
3877 | call __sys_draw_pointer |
||
2382 | hidnplayr | 3878 | ret |
2540 | hidnplayr | 3879 | ;----------------------------------------------------------------------------- |
75 | diamond | 3880 | align 4 |
2382 | hidnplayr | 3881 | syscall_putimage: ; PutImage |
1 | ha | 3882 | sys_putimage: |
2382 | hidnplayr | 3883 | test ecx, 0x80008000 |
3884 | jnz .exit |
||
3885 | test ecx, 0x0000FFFF |
||
3886 | jz .exit |
||
3887 | test ecx, 0xFFFF0000 |
||
3888 | jnz @f |
||
2540 | hidnplayr | 3889 | ;-------------------------------------- |
3890 | align 4 |
||
3891 | .exit: |
||
2382 | hidnplayr | 3892 | ret |
2540 | hidnplayr | 3893 | ;-------------------------------------- |
3894 | align 4 |
||
3895 | @@: |
||
2382 | hidnplayr | 3896 | mov edi, [current_slot] |
3897 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
||
3898 | rol edx, 16 |
||
3899 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
||
3900 | rol edx, 16 |
||
2540 | hidnplayr | 3901 | ;-------------------------------------- |
3902 | align 4 |
||
3903 | .forced: |
||
2382 | hidnplayr | 3904 | push ebp esi 0 |
3905 | mov ebp, putimage_get24bpp |
||
3906 | mov esi, putimage_init24bpp |
||
2540 | hidnplayr | 3907 | ;-------------------------------------- |
3908 | align 4 |
||
283 | diamond | 3909 | sys_putimage_bpp: |
2540 | hidnplayr | 3910 | call vesa20_putimage |
2382 | hidnplayr | 3911 | pop ebp esi ebp |
2540 | hidnplayr | 3912 | ret |
3913 | ; jmp [draw_pointer] |
||
3914 | ;----------------------------------------------------------------------------- |
||
2382 | hidnplayr | 3915 | align 4 |
283 | diamond | 3916 | sys_putimage_palette: |
3917 | ; ebx = pointer to image |
||
3918 | ; ecx = [xsize]*65536 + [ysize] |
||
3919 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 3920 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 3921 | ; edi = pointer to palette |
314 | diamond | 3922 | ; ebp = row delta |
2382 | hidnplayr | 3923 | mov eax, [CURRENT_TASK] |
3924 | shl eax, 8 |
||
3925 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3926 | rol edx, 16 |
||
3927 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3928 | rol edx, 16 |
||
2540 | hidnplayr | 3929 | ;-------------------------------------- |
3930 | align 4 |
||
283 | diamond | 3931 | .forced: |
2382 | hidnplayr | 3932 | cmp esi, 1 |
3933 | jnz @f |
||
3934 | push edi |
||
3935 | mov eax, [edi+4] |
||
3936 | sub eax, [edi] |
||
3937 | push eax |
||
3938 | push dword [edi] |
||
3939 | push 0ffffff80h |
||
3940 | mov edi, esp |
||
3941 | call put_mono_image |
||
3942 | add esp, 12 |
||
3943 | pop edi |
||
3944 | ret |
||
2540 | hidnplayr | 3945 | ;-------------------------------------- |
3946 | align 4 |
||
911 | diamond | 3947 | @@: |
2382 | hidnplayr | 3948 | cmp esi, 2 |
3949 | jnz @f |
||
3950 | push edi |
||
3951 | push 0ffffff80h |
||
3952 | mov edi, esp |
||
3953 | call put_2bit_image |
||
3954 | pop eax |
||
3955 | pop edi |
||
3956 | ret |
||
2540 | hidnplayr | 3957 | ;-------------------------------------- |
3958 | align 4 |
||
911 | diamond | 3959 | @@: |
2382 | hidnplayr | 3960 | cmp esi, 4 |
3961 | jnz @f |
||
3962 | push edi |
||
3963 | push 0ffffff80h |
||
3964 | mov edi, esp |
||
3965 | call put_4bit_image |
||
3966 | pop eax |
||
3967 | pop edi |
||
3968 | ret |
||
2540 | hidnplayr | 3969 | ;-------------------------------------- |
3970 | align 4 |
||
314 | diamond | 3971 | @@: |
2382 | hidnplayr | 3972 | push ebp esi ebp |
3973 | cmp esi, 8 |
||
3974 | jnz @f |
||
3975 | mov ebp, putimage_get8bpp |
||
3976 | mov esi, putimage_init8bpp |
||
3977 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 3978 | ;-------------------------------------- |
3979 | align 4 |
||
918 | diamond | 3980 | @@: |
2382 | hidnplayr | 3981 | cmp esi, 15 |
3982 | jnz @f |
||
3983 | mov ebp, putimage_get15bpp |
||
3984 | mov esi, putimage_init15bpp |
||
3985 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 3986 | ;-------------------------------------- |
3987 | align 4 |
||
906 | diamond | 3988 | @@: |
2382 | hidnplayr | 3989 | cmp esi, 16 |
3990 | jnz @f |
||
3991 | mov ebp, putimage_get16bpp |
||
3992 | mov esi, putimage_init16bpp |
||
3993 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 3994 | ;-------------------------------------- |
3995 | align 4 |
||
842 | diamond | 3996 | @@: |
2382 | hidnplayr | 3997 | cmp esi, 24 |
3998 | jnz @f |
||
3999 | mov ebp, putimage_get24bpp |
||
4000 | mov esi, putimage_init24bpp |
||
4001 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4002 | ;-------------------------------------- |
4003 | align 4 |
||
314 | diamond | 4004 | @@: |
2382 | hidnplayr | 4005 | cmp esi, 32 |
4006 | jnz @f |
||
4007 | mov ebp, putimage_get32bpp |
||
4008 | mov esi, putimage_init32bpp |
||
4009 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4010 | ;-------------------------------------- |
4011 | align 4 |
||
314 | diamond | 4012 | @@: |
2382 | hidnplayr | 4013 | pop ebp esi ebp |
4014 | ret |
||
2540 | hidnplayr | 4015 | ;----------------------------------------------------------------------------- |
4016 | align 4 |
||
911 | diamond | 4017 | put_mono_image: |
2382 | hidnplayr | 4018 | push ebp esi ebp |
4019 | mov ebp, putimage_get1bpp |
||
4020 | mov esi, putimage_init1bpp |
||
4021 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4022 | ;----------------------------------------------------------------------------- |
4023 | align 4 |
||
918 | diamond | 4024 | put_2bit_image: |
2382 | hidnplayr | 4025 | push ebp esi ebp |
4026 | mov ebp, putimage_get2bpp |
||
4027 | mov esi, putimage_init2bpp |
||
4028 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4029 | ;----------------------------------------------------------------------------- |
4030 | align 4 |
||
911 | diamond | 4031 | put_4bit_image: |
2382 | hidnplayr | 4032 | push ebp esi ebp |
4033 | mov ebp, putimage_get4bpp |
||
4034 | mov esi, putimage_init4bpp |
||
4035 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4036 | ;----------------------------------------------------------------------------- |
4037 | align 4 |
||
283 | diamond | 4038 | putimage_init24bpp: |
2382 | hidnplayr | 4039 | lea eax, [eax*3] |
283 | diamond | 4040 | putimage_init8bpp: |
2382 | hidnplayr | 4041 | ret |
2540 | hidnplayr | 4042 | ;----------------------------------------------------------------------------- |
911 | diamond | 4043 | align 16 |
283 | diamond | 4044 | putimage_get24bpp: |
2382 | hidnplayr | 4045 | movzx eax, byte [esi+2] |
4046 | shl eax, 16 |
||
4047 | mov ax, [esi] |
||
4048 | add esi, 3 |
||
4049 | ret 4 |
||
2540 | hidnplayr | 4050 | ;----------------------------------------------------------------------------- |
911 | diamond | 4051 | align 16 |
283 | diamond | 4052 | putimage_get8bpp: |
2382 | hidnplayr | 4053 | movzx eax, byte [esi] |
4054 | push edx |
||
4055 | mov edx, [esp+8] |
||
4056 | mov eax, [edx+eax*4] |
||
4057 | pop edx |
||
4058 | inc esi |
||
4059 | ret 4 |
||
2540 | hidnplayr | 4060 | ;----------------------------------------------------------------------------- |
4061 | align 4 |
||
911 | diamond | 4062 | putimage_init1bpp: |
2382 | hidnplayr | 4063 | add eax, ecx |
4064 | push ecx |
||
4065 | add eax, 7 |
||
4066 | add ecx, 7 |
||
4067 | shr eax, 3 |
||
4068 | shr ecx, 3 |
||
4069 | sub eax, ecx |
||
4070 | pop ecx |
||
4071 | ret |
||
2540 | hidnplayr | 4072 | ;----------------------------------------------------------------------------- |
911 | diamond | 4073 | align 16 |
4074 | putimage_get1bpp: |
||
2382 | hidnplayr | 4075 | push edx |
4076 | mov edx, [esp+8] |
||
4077 | mov al, [edx] |
||
4078 | add al, al |
||
4079 | jnz @f |
||
4080 | lodsb |
||
4081 | adc al, al |
||
911 | diamond | 4082 | @@: |
2382 | hidnplayr | 4083 | mov [edx], al |
4084 | sbb eax, eax |
||
4085 | and eax, [edx+8] |
||
4086 | add eax, [edx+4] |
||
4087 | pop edx |
||
4088 | ret 4 |
||
2540 | hidnplayr | 4089 | ;----------------------------------------------------------------------------- |
4090 | align 4 |
||
918 | diamond | 4091 | putimage_init2bpp: |
2382 | hidnplayr | 4092 | add eax, ecx |
4093 | push ecx |
||
4094 | add ecx, 3 |
||
4095 | add eax, 3 |
||
4096 | shr ecx, 2 |
||
4097 | shr eax, 2 |
||
4098 | sub eax, ecx |
||
4099 | pop ecx |
||
4100 | ret |
||
2540 | hidnplayr | 4101 | ;----------------------------------------------------------------------------- |
918 | diamond | 4102 | align 16 |
4103 | putimage_get2bpp: |
||
2382 | hidnplayr | 4104 | push edx |
4105 | mov edx, [esp+8] |
||
4106 | mov al, [edx] |
||
4107 | mov ah, al |
||
4108 | shr al, 6 |
||
4109 | shl ah, 2 |
||
4110 | jnz .nonewbyte |
||
4111 | lodsb |
||
4112 | mov ah, al |
||
4113 | shr al, 6 |
||
4114 | shl ah, 2 |
||
4115 | add ah, 1 |
||
918 | diamond | 4116 | .nonewbyte: |
2382 | hidnplayr | 4117 | mov [edx], ah |
4118 | mov edx, [edx+4] |
||
4119 | movzx eax, al |
||
4120 | mov eax, [edx+eax*4] |
||
4121 | pop edx |
||
4122 | ret 4 |
||
2540 | hidnplayr | 4123 | ;----------------------------------------------------------------------------- |
4124 | align 4 |
||
911 | diamond | 4125 | putimage_init4bpp: |
2382 | hidnplayr | 4126 | add eax, ecx |
4127 | push ecx |
||
4128 | add ecx, 1 |
||
4129 | add eax, 1 |
||
4130 | shr ecx, 1 |
||
4131 | shr eax, 1 |
||
4132 | sub eax, ecx |
||
4133 | pop ecx |
||
4134 | ret |
||
2540 | hidnplayr | 4135 | ;----------------------------------------------------------------------------- |
911 | diamond | 4136 | align 16 |
4137 | putimage_get4bpp: |
||
2382 | hidnplayr | 4138 | push edx |
4139 | mov edx, [esp+8] |
||
4140 | add byte [edx], 80h |
||
4141 | jc @f |
||
4142 | movzx eax, byte [edx+1] |
||
4143 | mov edx, [edx+4] |
||
4144 | and eax, 0x0F |
||
4145 | mov eax, [edx+eax*4] |
||
4146 | pop edx |
||
4147 | ret 4 |
||
911 | diamond | 4148 | @@: |
2382 | hidnplayr | 4149 | movzx eax, byte [esi] |
4150 | add esi, 1 |
||
4151 | mov [edx+1], al |
||
4152 | shr eax, 4 |
||
4153 | mov edx, [edx+4] |
||
4154 | mov eax, [edx+eax*4] |
||
4155 | pop edx |
||
4156 | ret 4 |
||
2540 | hidnplayr | 4157 | ;----------------------------------------------------------------------------- |
4158 | align 4 |
||
314 | diamond | 4159 | putimage_init32bpp: |
2382 | hidnplayr | 4160 | shl eax, 2 |
4161 | ret |
||
2540 | hidnplayr | 4162 | ;----------------------------------------------------------------------------- |
911 | diamond | 4163 | align 16 |
314 | diamond | 4164 | putimage_get32bpp: |
2382 | hidnplayr | 4165 | lodsd |
4166 | ret 4 |
||
2540 | hidnplayr | 4167 | ;----------------------------------------------------------------------------- |
4168 | align 4 |
||
906 | diamond | 4169 | putimage_init15bpp: |
911 | diamond | 4170 | putimage_init16bpp: |
2382 | hidnplayr | 4171 | add eax, eax |
4172 | ret |
||
2540 | hidnplayr | 4173 | ;----------------------------------------------------------------------------- |
911 | diamond | 4174 | align 16 |
906 | diamond | 4175 | putimage_get15bpp: |
842 | diamond | 4176 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
2382 | hidnplayr | 4177 | push ecx edx |
4178 | movzx eax, word [esi] |
||
4179 | add esi, 2 |
||
4180 | mov ecx, eax |
||
4181 | mov edx, eax |
||
4182 | and eax, 0x1F |
||
4183 | and ecx, 0x1F shl 5 |
||
4184 | and edx, 0x1F shl 10 |
||
4185 | shl eax, 3 |
||
4186 | shl ecx, 6 |
||
4187 | shl edx, 9 |
||
4188 | or eax, ecx |
||
4189 | or eax, edx |
||
4190 | pop edx ecx |
||
4191 | ret 4 |
||
2540 | hidnplayr | 4192 | ;----------------------------------------------------------------------------- |
911 | diamond | 4193 | align 16 |
906 | diamond | 4194 | putimage_get16bpp: |
4195 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
2382 | hidnplayr | 4196 | push ecx edx |
4197 | movzx eax, word [esi] |
||
4198 | add esi, 2 |
||
4199 | mov ecx, eax |
||
4200 | mov edx, eax |
||
4201 | and eax, 0x1F |
||
4202 | and ecx, 0x3F shl 5 |
||
4203 | and edx, 0x1F shl 11 |
||
4204 | shl eax, 3 |
||
4205 | shl ecx, 5 |
||
4206 | shl edx, 8 |
||
4207 | or eax, ecx |
||
4208 | or eax, edx |
||
4209 | pop edx ecx |
||
4210 | ret 4 |
||
2540 | hidnplayr | 4211 | ;----------------------------------------------------------------------------- |
4212 | ;align 4 |
||
1 | ha | 4213 | ; eax x beginning |
4214 | ; ebx y beginning |
||
4215 | ; ecx x end |
||
2382 | hidnplayr | 4216 | ; edx y end |
1 | ha | 4217 | ; edi color |
2540 | hidnplayr | 4218 | ;__sys_drawbar: |
4219 | ; mov esi, [current_slot] |
||
4220 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
||
4221 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
||
4222 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
||
4223 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
||
4224 | ;-------------------------------------- |
||
4225 | ;align 4 |
||
4226 | ;.forced: |
||
4227 | ; call vesa20_drawbar |
||
4228 | ; call [draw_pointer] |
||
4229 | ; ret |
||
4230 | ;----------------------------------------------------------------------------- |
||
4231 | align 4 |
||
1 | ha | 4232 | kb_read: |
4233 | |||
2382 | hidnplayr | 4234 | push ecx edx |
1 | ha | 4235 | |
2382 | hidnplayr | 4236 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4237 | kr_loop: |
2382 | hidnplayr | 4238 | in al, 0x64 |
4239 | test al, 1 |
||
4240 | jnz kr_ready |
||
4241 | loop kr_loop |
||
4242 | mov ah, 1 |
||
4243 | jmp kr_exit |
||
1 | ha | 4244 | kr_ready: |
2382 | hidnplayr | 4245 | push ecx |
4246 | mov ecx, 32 |
||
1 | ha | 4247 | kr_delay: |
2382 | hidnplayr | 4248 | loop kr_delay |
4249 | pop ecx |
||
4250 | in al, 0x60 |
||
4251 | xor ah, ah |
||
1 | ha | 4252 | kr_exit: |
4253 | |||
2382 | hidnplayr | 4254 | pop edx ecx |
1 | ha | 4255 | |
2382 | hidnplayr | 4256 | ret |
2540 | hidnplayr | 4257 | ;----------------------------------------------------------------------------- |
4258 | align 4 |
||
1 | ha | 4259 | kb_write: |
4260 | |||
2382 | hidnplayr | 4261 | push ecx edx |
1 | ha | 4262 | |
2382 | hidnplayr | 4263 | mov dl, al |
265 | diamond | 4264 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4265 | ; kw_loop1: |
||
4266 | ; in al,0x64 |
||
4267 | ; test al,0x20 |
||
4268 | ; jz kw_ok1 |
||
4269 | ; loop kw_loop1 |
||
4270 | ; mov ah,1 |
||
4271 | ; jmp kw_exit |
||
4272 | ; kw_ok1: |
||
2382 | hidnplayr | 4273 | in al, 0x60 |
4274 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4275 | kw_loop: |
2382 | hidnplayr | 4276 | in al, 0x64 |
4277 | test al, 2 |
||
4278 | jz kw_ok |
||
4279 | loop kw_loop |
||
4280 | mov ah, 1 |
||
4281 | jmp kw_exit |
||
1 | ha | 4282 | kw_ok: |
2382 | hidnplayr | 4283 | mov al, dl |
4284 | out 0x60, al |
||
4285 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4286 | kw_loop3: |
2382 | hidnplayr | 4287 | in al, 0x64 |
4288 | test al, 2 |
||
4289 | jz kw_ok3 |
||
4290 | loop kw_loop3 |
||
4291 | mov ah, 1 |
||
4292 | jmp kw_exit |
||
1 | ha | 4293 | kw_ok3: |
2382 | hidnplayr | 4294 | mov ah, 8 |
1 | ha | 4295 | kw_loop4: |
2382 | hidnplayr | 4296 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4297 | kw_loop5: |
2382 | hidnplayr | 4298 | in al, 0x64 |
4299 | test al, 1 |
||
4300 | jnz kw_ok4 |
||
4301 | loop kw_loop5 |
||
4302 | dec ah |
||
4303 | jnz kw_loop4 |
||
1 | ha | 4304 | kw_ok4: |
2382 | hidnplayr | 4305 | xor ah, ah |
1 | ha | 4306 | kw_exit: |
4307 | |||
2382 | hidnplayr | 4308 | pop edx ecx |
1 | ha | 4309 | |
2382 | hidnplayr | 4310 | ret |
2540 | hidnplayr | 4311 | ;----------------------------------------------------------------------------- |
4312 | align 4 |
||
1 | ha | 4313 | kb_cmd: |
4314 | |||
2382 | hidnplayr | 4315 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4316 | c_wait: |
2382 | hidnplayr | 4317 | in al, 0x64 |
4318 | test al, 2 |
||
4319 | jz c_send |
||
4320 | loop c_wait |
||
4321 | jmp c_error |
||
1 | ha | 4322 | c_send: |
2382 | hidnplayr | 4323 | mov al, bl |
4324 | out 0x64, al |
||
4325 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4326 | c_accept: |
2382 | hidnplayr | 4327 | in al, 0x64 |
4328 | test al, 2 |
||
4329 | jz c_ok |
||
4330 | loop c_accept |
||
1 | ha | 4331 | c_error: |
2382 | hidnplayr | 4332 | mov ah, 1 |
4333 | jmp c_exit |
||
1 | ha | 4334 | c_ok: |
2382 | hidnplayr | 4335 | xor ah, ah |
1 | ha | 4336 | c_exit: |
2382 | hidnplayr | 4337 | ret |
1 | ha | 4338 | |
4339 | |||
4340 | setmouse: ; set mousepicture -pointer |
||
2382 | hidnplayr | 4341 | ; ps2 mouse enable |
1 | ha | 4342 | |
2540 | hidnplayr | 4343 | ; mov [MOUSE_PICTURE], dword mousepointer |
1 | ha | 4344 | |
2382 | hidnplayr | 4345 | cli |
1 | ha | 4346 | |
2382 | hidnplayr | 4347 | ret |
1 | ha | 4348 | |
1055 | Galkov | 4349 | if used _rdtsc |
1 | ha | 4350 | _rdtsc: |
2382 | hidnplayr | 4351 | bt [cpu_caps], CAPS_TSC |
4352 | jnc ret_rdtsc |
||
4353 | rdtsc |
||
4354 | ret |
||
1 | ha | 4355 | ret_rdtsc: |
2382 | hidnplayr | 4356 | mov edx, 0xffffffff |
4357 | mov eax, 0xffffffff |
||
4358 | ret |
||
1055 | Galkov | 4359 | end if |
1 | ha | 4360 | |
4361 | sys_msg_board_str: |
||
4362 | |||
2382 | hidnplayr | 4363 | pushad |
1 | ha | 4364 | @@: |
2382 | hidnplayr | 4365 | cmp [esi], byte 0 |
4366 | je @f |
||
4367 | mov eax, 1 |
||
4368 | movzx ebx, byte [esi] |
||
4369 | call sys_msg_board |
||
4370 | inc esi |
||
4371 | jmp @b |
||
1 | ha | 4372 | @@: |
2382 | hidnplayr | 4373 | popad |
4374 | ret |
||
1 | ha | 4375 | |
709 | diamond | 4376 | sys_msg_board_byte: |
4377 | ; in: al = byte to display |
||
4378 | ; out: nothing |
||
4379 | ; destroys: nothing |
||
2382 | hidnplayr | 4380 | pushad |
4381 | mov ecx, 2 |
||
4382 | shl eax, 24 |
||
4383 | jmp @f |
||
709 | diamond | 4384 | |
4385 | sys_msg_board_word: |
||
4386 | ; in: ax = word to display |
||
4387 | ; out: nothing |
||
4388 | ; destroys: nothing |
||
2382 | hidnplayr | 4389 | pushad |
4390 | mov ecx, 4 |
||
4391 | shl eax, 16 |
||
4392 | jmp @f |
||
709 | diamond | 4393 | |
4394 | sys_msg_board_dword: |
||
4395 | ; in: eax = dword to display |
||
4396 | ; out: nothing |
||
4397 | ; destroys: nothing |
||
2382 | hidnplayr | 4398 | pushad |
4399 | mov ecx, 8 |
||
709 | diamond | 4400 | @@: |
2382 | hidnplayr | 4401 | push ecx |
4402 | rol eax, 4 |
||
4403 | push eax |
||
4404 | and al, 0xF |
||
4405 | cmp al, 10 |
||
4406 | sbb al, 69h |
||
4407 | das |
||
4408 | mov bl, al |
||
4409 | xor eax, eax |
||
4410 | inc eax |
||
4411 | call sys_msg_board |
||
4412 | pop eax |
||
4413 | pop ecx |
||
4414 | loop @b |
||
4415 | popad |
||
4416 | ret |
||
709 | diamond | 4417 | |
1 | ha | 4418 | uglobal |
2382 | hidnplayr | 4419 | msg_board_data: |
4420 | times 4096 db 0 |
||
1 | ha | 4421 | msg_board_count dd 0x0 |
4422 | endg |
||
4423 | |||
4424 | sys_msg_board: |
||
4425 | |||
4426 | ; eax=1 : write : bl byte to write |
||
4427 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4428 | |||
2382 | hidnplayr | 4429 | mov ecx, [msg_board_count] |
4430 | cmp eax, 1 |
||
4431 | jne .smbl1 |
||
1 | ha | 4432 | |
1043 | hidnplayr | 4433 | if defined debug_com_base |
1 | ha | 4434 | |
2382 | hidnplayr | 4435 | push dx ax |
1043 | hidnplayr | 4436 | |
2382 | hidnplayr | 4437 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4438 | mov dx, debug_com_base+5 |
||
4439 | in al, dx |
||
4440 | test al, 1 shl 5 |
||
4441 | jz @r |
||
1043 | hidnplayr | 4442 | |
2382 | hidnplayr | 4443 | mov dx, debug_com_base ; Output the byte |
4444 | mov al, bl |
||
4445 | out dx, al |
||
1043 | hidnplayr | 4446 | |
2382 | hidnplayr | 4447 | pop ax dx |
1043 | hidnplayr | 4448 | |
4449 | end if |
||
4450 | |||
2382 | hidnplayr | 4451 | mov [msg_board_data+ecx], bl |
4452 | inc ecx |
||
4453 | and ecx, 4095 |
||
4454 | mov [msg_board_count], ecx |
||
4455 | mov [check_idle_semaphore], 5 |
||
4456 | ret |
||
671 | Ghost | 4457 | .smbl1: |
2382 | hidnplayr | 4458 | cmp eax, 2 |
4459 | jne .smbl2 |
||
4460 | test ecx, ecx |
||
4461 | jz .smbl21 |
||
4462 | mov eax, msg_board_data+1 |
||
4463 | mov ebx, msg_board_data |
||
4464 | movzx edx, byte [ebx] |
||
4465 | call memmove |
||
4466 | dec [msg_board_count] |
||
4467 | mov [esp + 36], edx ;eax |
||
4468 | mov [esp + 24], dword 1 |
||
4469 | ret |
||
671 | Ghost | 4470 | .smbl21: |
2382 | hidnplayr | 4471 | mov [esp+36], ecx |
4472 | mov [esp+24], ecx |
||
671 | Ghost | 4473 | .smbl2: |
2382 | hidnplayr | 4474 | ret |
1 | ha | 4475 | |
2382 | hidnplayr | 4476 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4477 | ;; 66 sys function. ;; |
||
4478 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
4479 | ;; out eax ;; |
||
4480 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4481 | iglobal |
||
4482 | align 4 |
||
4483 | f66call: |
||
4484 | dd sys_process_def.1 ; 1 = set keyboard mode |
||
4485 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
4486 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
4487 | dd sys_process_def.4 |
||
4488 | dd sys_process_def.5 |
||
4489 | endg |
||
1 | ha | 4490 | |
4491 | |||
4492 | |||
4493 | |||
2382 | hidnplayr | 4494 | sys_process_def: |
4495 | dec ebx |
||
4496 | cmp ebx, 5 |
||
4497 | jae .not_support ;if >=6 then or eax,-1 |
||
1 | ha | 4498 | |
2382 | hidnplayr | 4499 | mov edi, [CURRENT_TASK] |
4500 | jmp dword [f66call+ebx*4] |
||
1 | ha | 4501 | |
2382 | hidnplayr | 4502 | .not_support: |
4503 | or eax, -1 |
||
4504 | ret |
||
1 | ha | 4505 | |
2382 | hidnplayr | 4506 | .1: |
4507 | shl edi, 8 |
||
4508 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
||
1 | ha | 4509 | |
2382 | hidnplayr | 4510 | ret |
1 | ha | 4511 | |
2382 | hidnplayr | 4512 | .2: ; 2 = get keyboard mode |
4513 | shl edi, 8 |
||
4514 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
||
4515 | mov [esp+32], eax |
||
4516 | ret |
||
1 | ha | 4517 | ; xor eax,eax |
4518 | ; movzx eax,byte [shift] |
||
4519 | ; movzx ebx,byte [ctrl] |
||
4520 | ; shl ebx,2 |
||
4521 | ; add eax,ebx |
||
4522 | ; movzx ebx,byte [alt] |
||
4523 | ; shl ebx,3 |
||
4524 | ; add eax,ebx |
||
2382 | hidnplayr | 4525 | .3: ;3 = get keyboard ctrl, alt, shift |
1 | ha | 4526 | ;// mike.dld [ |
2382 | hidnplayr | 4527 | mov eax, [kb_state] |
1 | ha | 4528 | ;// mike.dld ] |
2382 | hidnplayr | 4529 | mov [esp+32], eax |
4530 | ret |
||
1 | ha | 4531 | |
2382 | hidnplayr | 4532 | .4: |
4533 | mov eax, hotkey_list |
||
92 | diamond | 4534 | @@: |
2382 | hidnplayr | 4535 | cmp dword [eax+8], 0 |
4536 | jz .found_free |
||
4537 | add eax, 16 |
||
4538 | cmp eax, hotkey_list+16*256 |
||
4539 | jb @b |
||
4540 | mov dword [esp+32], 1 |
||
4541 | ret |
||
92 | diamond | 4542 | .found_free: |
2382 | hidnplayr | 4543 | mov [eax+8], edi |
4544 | mov [eax+4], edx |
||
4545 | movzx ecx, cl |
||
4546 | lea ecx, [hotkey_scancodes+ecx*4] |
||
4547 | mov edx, [ecx] |
||
4548 | mov [eax], edx |
||
4549 | mov [ecx], eax |
||
4550 | mov [eax+12], ecx |
||
4551 | jecxz @f |
||
4552 | mov [edx+12], eax |
||
92 | diamond | 4553 | @@: |
2382 | hidnplayr | 4554 | and dword [esp+32], 0 |
4555 | ret |
||
92 | diamond | 4556 | |
2382 | hidnplayr | 4557 | .5: |
4558 | movzx ebx, cl |
||
4559 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4560 | mov eax, [ebx] |
||
92 | diamond | 4561 | .scan: |
2382 | hidnplayr | 4562 | test eax, eax |
4563 | jz .notfound |
||
4564 | cmp [eax+8], edi |
||
4565 | jnz .next |
||
4566 | cmp [eax+4], edx |
||
4567 | jz .found |
||
92 | diamond | 4568 | .next: |
2382 | hidnplayr | 4569 | mov eax, [eax] |
4570 | jmp .scan |
||
92 | diamond | 4571 | .notfound: |
2382 | hidnplayr | 4572 | mov dword [esp+32], 1 |
4573 | ret |
||
92 | diamond | 4574 | .found: |
2382 | hidnplayr | 4575 | mov ecx, [eax] |
4576 | jecxz @f |
||
4577 | mov edx, [eax+12] |
||
4578 | mov [ecx+12], edx |
||
92 | diamond | 4579 | @@: |
2382 | hidnplayr | 4580 | mov ecx, [eax+12] |
4581 | mov edx, [eax] |
||
4582 | mov [ecx], edx |
||
4583 | xor edx, edx |
||
4584 | mov [eax+4], edx |
||
4585 | mov [eax+8], edx |
||
4586 | mov [eax+12], edx |
||
4587 | mov [eax], edx |
||
4588 | mov [esp+32], edx |
||
4589 | ret |
||
92 | diamond | 4590 | |
1 | ha | 4591 | |
2382 | hidnplayr | 4592 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4593 | ;; 61 sys function. ;; |
||
4594 | ;; in eax=61,ebx in [1..3] ;; |
||
4595 | ;; out eax ;; |
||
4596 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4597 | iglobal |
||
1 | ha | 4598 | align 4 |
2382 | hidnplayr | 4599 | f61call: |
4600 | dd sys_gs.1 ; resolution |
||
4601 | dd sys_gs.2 ; bits per pixel |
||
4602 | dd sys_gs.3 ; bytes per scanline |
||
4603 | endg |
||
1 | ha | 4604 | |
4605 | |||
2382 | hidnplayr | 4606 | align 4 |
1 | ha | 4607 | |
2382 | hidnplayr | 4608 | sys_gs: ; direct screen access |
4609 | dec ebx |
||
4610 | cmp ebx, 2 |
||
4611 | ja .not_support |
||
4612 | jmp dword [f61call+ebx*4] |
||
4613 | .not_support: |
||
4614 | or [esp+32], dword -1 |
||
4615 | ret |
||
1 | ha | 4616 | |
4617 | |||
2382 | hidnplayr | 4618 | .1: ; resolution |
4619 | mov eax, [Screen_Max_X] |
||
4620 | shl eax, 16 |
||
4621 | mov ax, [Screen_Max_Y] |
||
4622 | add eax, 0x00010001 |
||
4623 | mov [esp+32], eax |
||
4624 | ret |
||
4625 | .2: ; bits per pixel |
||
4626 | movzx eax, byte [ScreenBPP] |
||
4627 | mov [esp+32], eax |
||
4628 | ret |
||
4629 | .3: ; bytes per scanline |
||
4630 | mov eax, [BytesPerScanLine] |
||
4631 | mov [esp+32], eax |
||
4632 | ret |
||
1 | ha | 4633 | |
4634 | align 4 ; system functions |
||
4635 | |||
2382 | hidnplayr | 4636 | syscall_setpixel: ; SetPixel |
1 | ha | 4637 | |
2382 | hidnplayr | 4638 | mov eax, ebx |
4639 | mov ebx, ecx |
||
4640 | mov ecx, edx |
||
4641 | mov edx, [TASK_BASE] |
||
4642 | add eax, [edx-twdw+WDATA.box.left] |
||
4643 | add ebx, [edx-twdw+WDATA.box.top] |
||
4644 | mov edi, [current_slot] |
||
4645 | add eax, [edi+APPDATA.wnd_clientbox.left] |
||
4646 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
||
4647 | xor edi, edi ; no force |
||
2540 | hidnplayr | 4648 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4649 | ; jmp [putpixel] |
||
4650 | jmp __sys_putpixel |
||
1 | ha | 4651 | |
4652 | align 4 |
||
4653 | |||
2382 | hidnplayr | 4654 | syscall_writetext: ; WriteText |
1 | ha | 4655 | |
2382 | hidnplayr | 4656 | mov eax, [TASK_BASE] |
4657 | mov ebp, [eax-twdw+WDATA.box.left] |
||
4658 | push esi |
||
4659 | mov esi, [current_slot] |
||
4660 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4661 | shl ebp, 16 |
||
4662 | add ebp, [eax-twdw+WDATA.box.top] |
||
4663 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
||
4664 | pop esi |
||
4665 | add ebx, ebp |
||
4666 | mov eax, edi |
||
2540 | hidnplayr | 4667 | test ecx, 0x08000000 ; redirect the output to the user area |
4668 | jnz dtext |
||
2382 | hidnplayr | 4669 | xor edi, edi |
4670 | jmp dtext |
||
1 | ha | 4671 | |
4672 | align 4 |
||
4673 | |||
2382 | hidnplayr | 4674 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4675 | |
2382 | hidnplayr | 4676 | mov eax, ebx |
4677 | mov ebx, ecx |
||
4678 | mov ecx, edx |
||
4679 | mov edx, esi |
||
4680 | mov esi, 12 |
||
4681 | call fileread |
||
4682 | mov [esp+32], eax |
||
4683 | ret |
||
1 | ha | 4684 | |
4685 | align 4 |
||
4686 | |||
2382 | hidnplayr | 4687 | syscall_drawrect: ; DrawRect |
1 | ha | 4688 | |
2382 | hidnplayr | 4689 | mov edi, edx ; color + gradient |
4690 | and edi, 0x80FFFFFF |
||
4691 | test bx, bx ; x.size |
||
4692 | je .drectr |
||
4693 | test cx, cx ; y.size |
||
4694 | je .drectr |
||
1 | ha | 4695 | |
2382 | hidnplayr | 4696 | mov eax, ebx ; bad idea |
4697 | mov ebx, ecx |
||
1 | ha | 4698 | |
2382 | hidnplayr | 4699 | movzx ecx, ax ; ecx - x.size |
4700 | shr eax, 16 ; eax - x.coord |
||
4701 | movzx edx, bx ; edx - y.size |
||
4702 | shr ebx, 16 ; ebx - y.coord |
||
4703 | mov esi, [current_slot] |
||
1 | ha | 4704 | |
2382 | hidnplayr | 4705 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4706 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4707 | add ecx, eax |
||
4708 | add edx, ebx |
||
2540 | hidnplayr | 4709 | ; jmp [drawbar] |
4710 | jmp vesa20_drawbar |
||
671 | Ghost | 4711 | .drectr: |
2382 | hidnplayr | 4712 | ret |
1 | ha | 4713 | |
4714 | align 4 |
||
2382 | hidnplayr | 4715 | syscall_getscreensize: ; GetScreenSize |
4716 | mov ax, [Screen_Max_X] |
||
4717 | shl eax, 16 |
||
4718 | mov ax, [Screen_Max_Y] |
||
4719 | mov [esp + 32], eax |
||
4720 | ret |
||
1 | ha | 4721 | |
671 | Ghost | 4722 | align 4 |
4723 | |||
2382 | hidnplayr | 4724 | syscall_cdaudio: ; CD |
1 | ha | 4725 | |
2382 | hidnplayr | 4726 | cmp ebx, 4 |
4727 | jb .audio |
||
4728 | jz .eject |
||
4729 | cmp ebx, 5 |
||
4730 | jnz .ret |
||
588 | diamond | 4731 | .load: |
2382 | hidnplayr | 4732 | call .reserve |
4733 | call LoadMedium |
||
4734 | ;call .free |
||
4735 | jmp .free |
||
1290 | Lrz | 4736 | ; ret |
588 | diamond | 4737 | .eject: |
2382 | hidnplayr | 4738 | call .reserve |
4739 | call clear_CD_cache |
||
4740 | call allow_medium_removal |
||
4741 | call EjectMedium |
||
1290 | Lrz | 4742 | ; call .free |
2382 | hidnplayr | 4743 | jmp .free |
1290 | Lrz | 4744 | ; ret |
588 | diamond | 4745 | .audio: |
2382 | hidnplayr | 4746 | call sys_cd_audio |
4747 | mov [esp+36-4], eax |
||
588 | diamond | 4748 | .ret: |
2382 | hidnplayr | 4749 | ret |
1 | ha | 4750 | |
588 | diamond | 4751 | .reserve: |
2382 | hidnplayr | 4752 | call reserve_cd |
4753 | mov eax, ecx |
||
4754 | shr eax, 1 |
||
4755 | and eax, 1 |
||
4756 | inc eax |
||
4757 | mov [ChannelNumber], ax |
||
4758 | mov eax, ecx |
||
4759 | and eax, 1 |
||
4760 | mov [DiskNumber], al |
||
4761 | call reserve_cd_channel |
||
4762 | and ebx, 3 |
||
4763 | inc ebx |
||
4764 | mov [cdpos], ebx |
||
4765 | add ebx, ebx |
||
4766 | mov cl, 8 |
||
4767 | sub cl, bl |
||
4768 | mov al, [DRIVE_DATA+1] |
||
4769 | shr al, cl |
||
4770 | test al, 2 |
||
4771 | jz .free;.err |
||
4772 | ret |
||
588 | diamond | 4773 | .free: |
2382 | hidnplayr | 4774 | call free_cd_channel |
4775 | and [cd_status], 0 |
||
4776 | ret |
||
590 | diamond | 4777 | .err: |
2382 | hidnplayr | 4778 | call .free |
1290 | Lrz | 4779 | ; pop eax |
2382 | hidnplayr | 4780 | ret |
2540 | hidnplayr | 4781 | ;----------------------------------------------------------------------------- |
1 | ha | 4782 | align 4 |
2540 | hidnplayr | 4783 | syscall_getpixel_WinMap: ; GetPixel WinMap |
4784 | cmp ebx, [Screen_Max_X] |
||
4785 | jbe @f |
||
4786 | cmp ecx, [Screen_Max_Y] |
||
4787 | jbe @f |
||
4788 | xor eax, eax |
||
4789 | jmp .store |
||
4790 | ;-------------------------------------- |
||
4791 | align 4 |
||
4792 | @@: |
||
4793 | mov eax, [d_width_calc_area + ecx*4] |
||
4794 | add eax, [_WinMapAddress] |
||
4795 | movzx eax, byte[eax+ebx] ; get value for current point |
||
4796 | ;-------------------------------------- |
||
4797 | align 4 |
||
4798 | .store: |
||
4799 | mov [esp + 32], eax |
||
4800 | ret |
||
4801 | ;----------------------------------------------------------------------------- |
||
4802 | align 4 |
||
2382 | hidnplayr | 4803 | syscall_getpixel: ; GetPixel |
4804 | mov ecx, [Screen_Max_X] |
||
4805 | inc ecx |
||
4806 | xor edx, edx |
||
4807 | mov eax, ebx |
||
4808 | div ecx |
||
4809 | mov ebx, edx |
||
4810 | xchg eax, ebx |
||
2540 | hidnplayr | 4811 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
2382 | hidnplayr | 4812 | call dword [GETPIXEL]; eax - x, ebx - y |
4813 | mov [esp + 32], ecx |
||
4814 | ret |
||
2540 | hidnplayr | 4815 | ;----------------------------------------------------------------------------- |
921 | mario79 | 4816 | align 4 |
4817 | syscall_getarea: |
||
4818 | ;eax = 36 |
||
1055 | Galkov | 4819 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4820 | ;ecx = [size x]*65536 + [size y] |
||
4821 | ;edx = [start x]*65536 + [start y] |
||
2382 | hidnplayr | 4822 | pushad |
4823 | mov edi, ebx |
||
4824 | mov eax, edx |
||
4825 | shr eax, 16 |
||
4826 | mov ebx, edx |
||
4827 | and ebx, 0xffff |
||
4828 | dec eax |
||
4829 | dec ebx |
||
921 | mario79 | 4830 | ; eax - x, ebx - y |
2382 | hidnplayr | 4831 | mov edx, ecx |
4832 | |||
4833 | shr ecx, 16 |
||
4834 | and edx, 0xffff |
||
4835 | mov esi, ecx |
||
921 | mario79 | 4836 | ; ecx - size x, edx - size y |
927 | mario79 | 4837 | |
2382 | hidnplayr | 4838 | mov ebp, edx |
4839 | dec ebp |
||
4840 | lea ebp, [ebp*3] |
||
4841 | |||
4842 | imul ebp, esi |
||
4843 | |||
4844 | mov esi, ecx |
||
4845 | dec esi |
||
4846 | lea esi, [esi*3] |
||
4847 | |||
4848 | add ebp, esi |
||
4849 | add ebp, edi |
||
4850 | |||
4851 | add ebx, edx |
||
2540 | hidnplayr | 4852 | ;-------------------------------------- |
4853 | align 4 |
||
921 | mario79 | 4854 | .start_y: |
2382 | hidnplayr | 4855 | push ecx edx |
2540 | hidnplayr | 4856 | ;-------------------------------------- |
4857 | align 4 |
||
921 | mario79 | 4858 | .start_x: |
2382 | hidnplayr | 4859 | push eax ebx ecx |
4860 | add eax, ecx |
||
927 | mario79 | 4861 | |
2540 | hidnplayr | 4862 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
2382 | hidnplayr | 4863 | call dword [GETPIXEL]; eax - x, ebx - y |
921 | mario79 | 4864 | |
2382 | hidnplayr | 4865 | mov [ebp], cx |
4866 | shr ecx, 16 |
||
4867 | mov [ebp+2], cl |
||
4868 | |||
4869 | pop ecx ebx eax |
||
4870 | sub ebp, 3 |
||
4871 | dec ecx |
||
4872 | jnz .start_x |
||
4873 | pop edx ecx |
||
4874 | dec ebx |
||
4875 | dec edx |
||
4876 | jnz .start_y |
||
2540 | hidnplayr | 4877 | popad |
4878 | ret |
||
4879 | ;----------------------------------------------------------------------------- |
||
4880 | align 4 |
||
4881 | syscall_putarea_backgr: |
||
4882 | ;eax = 25 |
||
4883 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
||
4884 | ;ecx = [size x]*65536 + [size y] |
||
4885 | ;edx = [start x]*65536 + [start y] |
||
4886 | pushad |
||
4887 | mov edi, ebx |
||
4888 | mov eax, edx |
||
4889 | shr eax, 16 |
||
4890 | mov ebx, edx |
||
4891 | and ebx, 0xffff |
||
4892 | dec eax |
||
4893 | dec ebx |
||
4894 | ; eax - x, ebx - y |
||
4895 | mov edx, ecx |
||
4896 | shr ecx, 16 |
||
4897 | and edx, 0xffff |
||
4898 | mov esi, ecx |
||
4899 | ; ecx - size x, edx - size y |
||
4900 | mov ebp, edx |
||
4901 | dec ebp |
||
4902 | shl ebp, 2 |
||
4903 | |||
4904 | imul ebp, esi |
||
4905 | |||
4906 | mov esi, ecx |
||
4907 | dec esi |
||
4908 | shl esi, 2 |
||
4909 | |||
4910 | add ebp, esi |
||
4911 | add ebp, edi |
||
4912 | |||
4913 | add ebx, edx |
||
4914 | ;-------------------------------------- |
||
4915 | align 4 |
||
4916 | .start_y: |
||
4917 | push ecx edx |
||
4918 | ;-------------------------------------- |
||
4919 | align 4 |
||
4920 | .start_x: |
||
4921 | push eax ecx |
||
4922 | add eax, ecx |
||
4923 | |||
4924 | mov ecx, [ebp] |
||
4925 | rol ecx, 8 |
||
4926 | test cl, cl ; transparensy = 0 |
||
4927 | jz .no_put |
||
4928 | |||
4929 | xor cl, cl |
||
4930 | ror ecx, 8 |
||
4931 | |||
4932 | pushad |
||
4933 | mov edx, [d_width_calc_area + ebx*4] |
||
4934 | add edx, [_WinMapAddress] |
||
4935 | movzx edx, byte [eax+edx] |
||
4936 | cmp dl, byte 1 |
||
2382 | hidnplayr | 4937 | jne @f |
2540 | hidnplayr | 4938 | |
4939 | call dword [PUTPIXEL]; eax - x, ebx - y |
||
4940 | ;-------------------------------------- |
||
4941 | align 4 |
||
927 | mario79 | 4942 | @@: |
2382 | hidnplayr | 4943 | popad |
2540 | hidnplayr | 4944 | ;-------------------------------------- |
4945 | align 4 |
||
4946 | .no_put: |
||
4947 | pop ecx eax |
||
4948 | |||
4949 | sub ebp, 4 |
||
4950 | dec ecx |
||
4951 | jnz .start_x |
||
4952 | |||
4953 | pop edx ecx |
||
4954 | dec ebx |
||
4955 | dec edx |
||
4956 | jnz .start_y |
||
4957 | |||
4958 | popad |
||
2382 | hidnplayr | 4959 | ret |
2540 | hidnplayr | 4960 | ;----------------------------------------------------------------------------- |
1 | ha | 4961 | align 4 |
2382 | hidnplayr | 4962 | syscall_drawline: ; DrawLine |
1 | ha | 4963 | |
2382 | hidnplayr | 4964 | mov edi, [TASK_BASE] |
4965 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
4966 | mov ebp, eax |
||
4967 | mov esi, [current_slot] |
||
4968 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4969 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
4970 | add ebp, ebx |
||
4971 | shl eax, 16 |
||
4972 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
4973 | add eax, ebp |
||
4974 | mov ebp, ebx |
||
4975 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
4976 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
4977 | add ebp, ecx |
||
4978 | shl ebx, 16 |
||
4979 | xor edi, edi |
||
4980 | add ebx, ebp |
||
4981 | mov ecx, edx |
||
2540 | hidnplayr | 4982 | ; jmp [draw_line] |
4983 | jmp __sys_draw_line |
||
1 | ha | 4984 | |
4985 | |||
4986 | align 4 |
||
2382 | hidnplayr | 4987 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4988 | |
2382 | hidnplayr | 4989 | call r_f_port_area |
4990 | mov [esp+32], eax |
||
4991 | ret |
||
1 | ha | 4992 | |
4993 | align 4 |
||
2382 | hidnplayr | 4994 | syscall_threads: ; CreateThreads |
1369 | Lrz | 4995 | ; eax=1 create thread |
4996 | ; |
||
4997 | ; ebx=thread start |
||
4998 | ; ecx=thread stack value |
||
4999 | ; |
||
5000 | ; on return : eax = pid |
||
1 | ha | 5001 | |
2382 | hidnplayr | 5002 | call new_sys_threads |
1369 | Lrz | 5003 | |
2382 | hidnplayr | 5004 | mov [esp+32], eax |
5005 | ret |
||
1 | ha | 5006 | |
5007 | align 4 |
||
5008 | |||
2382 | hidnplayr | 5009 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 5010 | |
2382 | hidnplayr | 5011 | mov edi, [TASK_BASE] |
5012 | add edi, TASKDATA.mem_start |
||
5013 | add eax, [edi] |
||
5014 | add ecx, [edi] |
||
5015 | add edx, [edi] |
||
5016 | call file_read |
||
1 | ha | 5017 | |
2382 | hidnplayr | 5018 | mov [esp+36], eax |
5019 | mov [esp+24], ebx |
||
1 | ha | 5020 | |
2382 | hidnplayr | 5021 | ret |
1 | ha | 5022 | |
375 | Ghost | 5023 | paleholder: |
2382 | hidnplayr | 5024 | ret |
2540 | hidnplayr | 5025 | ;------------------------------------------------------------------------------ |
757 | serge | 5026 | align 4 |
2540 | hidnplayr | 5027 | calculate_fast_getting_offset_for_WinMapAddress: |
5028 | ; calculate data area for fast getting offset to _WinMapAddress |
||
5029 | xor eax, eax |
||
5030 | mov ecx, [_display.height] |
||
5031 | inc ecx |
||
5032 | mov edi, d_width_calc_area |
||
5033 | cld |
||
5034 | @@: |
||
5035 | stosd |
||
5036 | add eax, [_display.width] |
||
5037 | dec ecx |
||
5038 | jnz @r |
||
5039 | ret |
||
5040 | ;------------------------------------------------------------------------------ |
||
5041 | align 4 |
||
5042 | calculate_fast_getting_offset_for_LFB: |
||
5043 | ; calculate data area for fast getting offset to LFB |
||
5044 | xor eax, eax |
||
5045 | mov ecx, [_display.height] |
||
5046 | inc ecx |
||
5047 | mov edi, BPSLine_calc_area |
||
5048 | cld |
||
5049 | @@: |
||
5050 | stosd |
||
5051 | add eax, [BytesPerScanLine] |
||
5052 | dec ecx |
||
5053 | jnz @r |
||
5054 | ret |
||
5055 | ;------------------------------------------------------------------------------ |
||
5056 | align 4 |
||
757 | serge | 5057 | set_screen: |
2382 | hidnplayr | 5058 | cmp eax, [Screen_Max_X] |
5059 | jne .set |
||
709 | diamond | 5060 | |
2382 | hidnplayr | 5061 | cmp edx, [Screen_Max_Y] |
5062 | jne .set |
||
5063 | ret |
||
757 | serge | 5064 | .set: |
2382 | hidnplayr | 5065 | pushfd |
5066 | cli |
||
757 | serge | 5067 | |
2382 | hidnplayr | 5068 | mov [Screen_Max_X], eax |
5069 | mov [Screen_Max_Y], edx |
||
5070 | mov [BytesPerScanLine], ecx |
||
757 | serge | 5071 | |
2382 | hidnplayr | 5072 | mov [screen_workarea.right], eax |
5073 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 5074 | |
2382 | hidnplayr | 5075 | push ebx |
5076 | push esi |
||
5077 | push edi |
||
1300 | serge | 5078 | |
2382 | hidnplayr | 5079 | pushad |
1300 | serge | 5080 | |
2382 | hidnplayr | 5081 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 5082 | |
2382 | hidnplayr | 5083 | mov eax, [_display.width] |
5084 | mul [_display.height] |
||
5085 | mov [_WinMapSize], eax |
||
1300 | serge | 5086 | |
2382 | hidnplayr | 5087 | stdcall kernel_alloc, eax |
5088 | mov [_WinMapAddress], eax |
||
5089 | test eax, eax |
||
5090 | jz .epic_fail |
||
1300 | serge | 5091 | |
2540 | hidnplayr | 5092 | call calculate_fast_getting_offset_for_WinMapAddress |
5093 | |||
2382 | hidnplayr | 5094 | popad |
1300 | serge | 5095 | |
2382 | hidnplayr | 5096 | call repos_windows |
5097 | xor eax, eax |
||
5098 | xor ebx, ebx |
||
5099 | mov ecx, [Screen_Max_X] |
||
5100 | mov edx, [Screen_Max_Y] |
||
5101 | call calculatescreen |
||
5102 | pop edi |
||
5103 | pop esi |
||
5104 | pop ebx |
||
757 | serge | 5105 | |
2382 | hidnplayr | 5106 | popfd |
5107 | ret |
||
757 | serge | 5108 | |
1300 | serge | 5109 | .epic_fail: |
2382 | hidnplayr | 5110 | hlt ; Houston, we've had a problem |
1300 | serge | 5111 | |
76 | mario79 | 5112 | ; --------------- APM --------------------- |
1330 | Lrz | 5113 | uglobal |
2382 | hidnplayr | 5114 | apm_entry dp 0 |
5115 | apm_vf dd 0 |
||
1330 | Lrz | 5116 | endg |
5117 | |||
1 | ha | 5118 | align 4 |
76 | mario79 | 5119 | sys_apm: |
2382 | hidnplayr | 5120 | xor eax, eax |
5121 | cmp word [apm_vf], ax ; Check APM BIOS enable |
||
5122 | jne @f |
||
5123 | inc eax |
||
5124 | or dword [esp + 44], eax ; error |
||
5125 | add eax, 7 |
||
5126 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
||
5127 | ret |
||
164 | serge | 5128 | |
465 | serge | 5129 | @@: |
1514 | hidnplayr | 5130 | ; xchg eax, ecx |
5131 | ; xchg ebx, ecx |
||
164 | serge | 5132 | |
2382 | hidnplayr | 5133 | cmp dx, 3 |
5134 | ja @f |
||
5135 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
||
5136 | mov eax, [apm_vf] |
||
5137 | mov [esp + 32], eax |
||
5138 | shr eax, 16 |
||
5139 | mov [esp + 28], eax |
||
5140 | ret |
||
78 | diamond | 5141 | |
465 | serge | 5142 | @@: |
5143 | |||
2382 | hidnplayr | 5144 | mov esi, [master_tab+(OS_BASE shr 20)] |
5145 | xchg [master_tab], esi |
||
5146 | push esi |
||
5147 | mov edi, cr3 |
||
5148 | mov cr3, edi ;flush TLB |
||
465 | serge | 5149 | |
2382 | hidnplayr | 5150 | call pword [apm_entry] ;call APM BIOS |
465 | serge | 5151 | |
2382 | hidnplayr | 5152 | xchg eax, [esp] |
5153 | mov [master_tab], eax |
||
5154 | mov eax, cr3 |
||
5155 | mov cr3, eax |
||
5156 | pop eax |
||
465 | serge | 5157 | |
2382 | hidnplayr | 5158 | mov [esp + 4 ], edi |
5159 | mov [esp + 8], esi |
||
5160 | mov [esp + 20], ebx |
||
5161 | mov [esp + 24], edx |
||
5162 | mov [esp + 28], ecx |
||
5163 | mov [esp + 32], eax |
||
5164 | setc al |
||
5165 | and [esp + 44], byte 0xfe |
||
5166 | or [esp + 44], al |
||
5167 | ret |
||
76 | mario79 | 5168 | ; ----------------------------------------- |
1 | ha | 5169 | |
76 | mario79 | 5170 | align 4 |
5171 | |||
2382 | hidnplayr | 5172 | undefined_syscall: ; Undefined system call |
5173 | mov [esp + 32], dword -1 |
||
5174 | ret |
||
1 | ha | 5175 | |
465 | serge | 5176 | align 4 |
2382 | hidnplayr | 5177 | system_shutdown: ; shut down the system |
1 | ha | 5178 | |
2382 | hidnplayr | 5179 | cmp byte [BOOT_VAR+0x9030], 1 |
5180 | jne @F |
||
5181 | ret |
||
465 | serge | 5182 | @@: |
2382 | hidnplayr | 5183 | call stop_all_services |
5184 | push 3 ; stop playing cd |
||
5185 | pop eax |
||
5186 | call sys_cd_audio |
||
1 | ha | 5187 | |
465 | serge | 5188 | yes_shutdown_param: |
2382 | hidnplayr | 5189 | cli |
1 | ha | 5190 | |
2382 | hidnplayr | 5191 | if ~ defined extended_primary_loader |
5192 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
||
5193 | push 12 |
||
5194 | pop esi |
||
5195 | xor ebx, ebx |
||
5196 | or ecx, -1 |
||
5197 | mov edx, OS_BASE+0x70000 |
||
5198 | call fileread |
||
1 | ha | 5199 | |
2382 | hidnplayr | 5200 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5201 | mov edi, OS_BASE+0x40000 |
||
5202 | mov ecx, 1000 |
||
5203 | rep movsb |
||
5204 | end if |
||
1 | ha | 5205 | |
2382 | hidnplayr | 5206 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5207 | mov edi, OS_BASE |
||
5208 | mov ecx, 0x10000/4 |
||
5209 | cld |
||
5210 | rep movsd |
||
1 | ha | 5211 | |
2382 | hidnplayr | 5212 | call restorefatchain |
1 | ha | 5213 | |
2382 | hidnplayr | 5214 | call IRQ_mask_all |
1 | ha | 5215 | |
1085 | diamond | 5216 | if 0 |
2382 | hidnplayr | 5217 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5218 | mov word [OS_BASE+0x467+2], 0x1000 |
||
1 | ha | 5219 | |
2382 | hidnplayr | 5220 | mov al, 0x0F |
5221 | out 0x70, al |
||
5222 | mov al, 0x05 |
||
5223 | out 0x71, al |
||
1 | ha | 5224 | |
2382 | hidnplayr | 5225 | mov al, 0xFE |
5226 | out 0x64, al |
||
709 | diamond | 5227 | |
2382 | hidnplayr | 5228 | hlt |
5229 | jmp $-1 |
||
1 | ha | 5230 | |
709 | diamond | 5231 | else |
2382 | hidnplayr | 5232 | cmp byte [OS_BASE + 0x9030], 2 |
5233 | jnz no_acpi_power_off |
||
1 | ha | 5234 | |
709 | diamond | 5235 | ; scan for RSDP |
5236 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
||
2382 | hidnplayr | 5237 | movzx eax, word [OS_BASE + 0x40E] |
5238 | shl eax, 4 |
||
5239 | jz @f |
||
5240 | mov ecx, 1024/16 |
||
5241 | call scan_rsdp |
||
5242 | jnc .rsdp_found |
||
709 | diamond | 5243 | @@: |
5244 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
||
2382 | hidnplayr | 5245 | mov eax, 0xE0000 |
5246 | mov ecx, 0x2000 |
||
5247 | call scan_rsdp |
||
5248 | jc no_acpi_power_off |
||
709 | diamond | 5249 | .rsdp_found: |
2382 | hidnplayr | 5250 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5251 | mov ebp, [ipc_tmp] |
||
5252 | stdcall map_page, ebp, esi, PG_MAP |
||
5253 | lea eax, [esi+1000h] |
||
5254 | lea edx, [ebp+1000h] |
||
5255 | stdcall map_page, edx, eax, PG_MAP |
||
5256 | and esi, 0xFFF |
||
5257 | add esi, ebp |
||
5258 | cmp dword [esi], 'RSDT' |
||
5259 | jnz no_acpi_power_off |
||
5260 | mov ecx, [esi+4] |
||
5261 | sub ecx, 24h |
||
5262 | jbe no_acpi_power_off |
||
5263 | shr ecx, 2 |
||
5264 | add esi, 24h |
||
709 | diamond | 5265 | .scan_fadt: |
2382 | hidnplayr | 5266 | lodsd |
5267 | mov ebx, eax |
||
5268 | lea eax, [ebp+2000h] |
||
5269 | stdcall map_page, eax, ebx, PG_MAP |
||
5270 | lea eax, [ebp+3000h] |
||
5271 | add ebx, 0x1000 |
||
5272 | stdcall map_page, eax, ebx, PG_MAP |
||
5273 | and ebx, 0xFFF |
||
5274 | lea ebx, [ebx+ebp+2000h] |
||
5275 | cmp dword [ebx], 'FACP' |
||
5276 | jz .fadt_found |
||
5277 | loop .scan_fadt |
||
5278 | jmp no_acpi_power_off |
||
709 | diamond | 5279 | .fadt_found: |
5280 | ; ebx is linear address of FADT |
||
2382 | hidnplayr | 5281 | mov edi, [ebx+40] ; physical address of the DSDT |
5282 | lea eax, [ebp+4000h] |
||
5283 | stdcall map_page, eax, edi, PG_MAP |
||
5284 | lea eax, [ebp+5000h] |
||
5285 | lea esi, [edi+0x1000] |
||
5286 | stdcall map_page, eax, esi, PG_MAP |
||
5287 | and esi, 0xFFF |
||
5288 | sub edi, esi |
||
5289 | cmp dword [esi+ebp+4000h], 'DSDT' |
||
5290 | jnz no_acpi_power_off |
||
5291 | mov eax, [esi+ebp+4004h] ; DSDT length |
||
5292 | sub eax, 36+4 |
||
5293 | jbe no_acpi_power_off |
||
5294 | add esi, 36 |
||
1085 | diamond | 5295 | .scan_dsdt: |
2382 | hidnplayr | 5296 | cmp dword [esi+ebp+4000h], '_S5_' |
5297 | jnz .scan_dsdt_cont |
||
5298 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
||
5299 | jnz .scan_dsdt_cont |
||
5300 | mov dl, [esi+ebp+4000h+6] |
||
5301 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
||
5302 | ; ...in theory; in practice, VirtualBox has 2 bytes |
||
5303 | ja .scan_dsdt_cont |
||
5304 | cmp dl, 1 |
||
5305 | jb .scan_dsdt_cont |
||
5306 | lea esi, [esi+ebp+4000h+7] |
||
5307 | xor ecx, ecx |
||
5308 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
||
5309 | jz @f |
||
5310 | cmp byte [esi], 0xA |
||
5311 | jnz no_acpi_power_off |
||
5312 | inc esi |
||
5313 | mov cl, [esi] |
||
1085 | diamond | 5314 | @@: |
2382 | hidnplayr | 5315 | inc esi |
5316 | cmp dl, 2 |
||
5317 | jb @f |
||
5318 | cmp byte [esi], 0 |
||
5319 | jz @f |
||
5320 | cmp byte [esi], 0xA |
||
5321 | jnz no_acpi_power_off |
||
5322 | inc esi |
||
5323 | mov ch, [esi] |
||
1085 | diamond | 5324 | @@: |
2382 | hidnplayr | 5325 | jmp do_acpi_power_off |
1085 | diamond | 5326 | .scan_dsdt_cont: |
2382 | hidnplayr | 5327 | inc esi |
5328 | cmp esi, 0x1000 |
||
5329 | jb @f |
||
5330 | sub esi, 0x1000 |
||
5331 | add edi, 0x1000 |
||
5332 | push eax |
||
5333 | lea eax, [ebp+4000h] |
||
5334 | stdcall map_page, eax, edi, PG_MAP |
||
5335 | push PG_MAP |
||
5336 | lea eax, [edi+1000h] |
||
5337 | push eax |
||
5338 | lea eax, [ebp+5000h] |
||
5339 | push eax |
||
5340 | stdcall map_page |
||
5341 | pop eax |
||
1085 | diamond | 5342 | @@: |
2382 | hidnplayr | 5343 | dec eax |
5344 | jnz .scan_dsdt |
||
5345 | jmp no_acpi_power_off |
||
1085 | diamond | 5346 | do_acpi_power_off: |
2382 | hidnplayr | 5347 | mov edx, [ebx+48] |
5348 | test edx, edx |
||
5349 | jz .nosmi |
||
5350 | mov al, [ebx+52] |
||
5351 | out dx, al |
||
5352 | mov edx, [ebx+64] |
||
709 | diamond | 5353 | @@: |
2382 | hidnplayr | 5354 | in ax, dx |
5355 | test al, 1 |
||
5356 | jz @b |
||
709 | diamond | 5357 | .nosmi: |
2382 | hidnplayr | 5358 | and cx, 0x0707 |
5359 | shl cx, 2 |
||
5360 | or cx, 0x2020 |
||
5361 | mov edx, [ebx+64] |
||
5362 | in ax, dx |
||
5363 | and ax, 203h |
||
5364 | or ah, cl |
||
5365 | out dx, ax |
||
5366 | mov edx, [ebx+68] |
||
5367 | test edx, edx |
||
5368 | jz @f |
||
5369 | in ax, dx |
||
5370 | and ax, 203h |
||
5371 | or ah, ch |
||
5372 | out dx, ax |
||
709 | diamond | 5373 | @@: |
2382 | hidnplayr | 5374 | jmp $ |
709 | diamond | 5375 | |
5376 | |||
5377 | no_acpi_power_off: |
||
2382 | hidnplayr | 5378 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5379 | mov word [OS_BASE+0x467+2], 0x1000 |
||
709 | diamond | 5380 | |
2382 | hidnplayr | 5381 | mov al, 0x0F |
5382 | out 0x70, al |
||
5383 | mov al, 0x05 |
||
5384 | out 0x71, al |
||
709 | diamond | 5385 | |
2382 | hidnplayr | 5386 | mov al, 0xFE |
5387 | out 0x64, al |
||
709 | diamond | 5388 | |
2382 | hidnplayr | 5389 | hlt |
5390 | jmp $-1 |
||
709 | diamond | 5391 | |
5392 | scan_rsdp: |
||
2382 | hidnplayr | 5393 | add eax, OS_BASE |
709 | diamond | 5394 | .s: |
2382 | hidnplayr | 5395 | cmp dword [eax], 'RSD ' |
5396 | jnz .n |
||
5397 | cmp dword [eax+4], 'PTR ' |
||
5398 | jnz .n |
||
5399 | xor edx, edx |
||
5400 | xor esi, esi |
||
709 | diamond | 5401 | @@: |
2382 | hidnplayr | 5402 | add dl, [eax+esi] |
5403 | inc esi |
||
5404 | cmp esi, 20 |
||
5405 | jnz @b |
||
5406 | test dl, dl |
||
5407 | jz .ok |
||
709 | diamond | 5408 | .n: |
2382 | hidnplayr | 5409 | add eax, 10h |
5410 | loop .s |
||
5411 | stc |
||
709 | diamond | 5412 | .ok: |
2382 | hidnplayr | 5413 | ret |
709 | diamond | 5414 | end if |
5415 | |||
465 | serge | 5416 | include "data32.inc" |
1 | ha | 5417 | |
465 | serge | 5418 | __REV__ = __REV |
1 | ha | 5419 | |
5420 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5421 | diff16 "end of kernel code",0,$=> |