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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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1507 | art_zh | 3 | ;; Copyright (C) KolibriOS team 2004-2010. 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 ( |
1507 | art_zh | 22 | ;; Artem Jerdev (art_zh) |
1 | ha | 23 | ;; |
431 | serge | 24 | ;; Data in this file was originally part of MenuetOS project which is |
25 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
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26 | ;; part of KolibriOS project under the terms of GNU GPL. |
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1 | ha | 27 | ;; |
431 | serge | 28 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
29 | ;; PROGRAMMING: |
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1 | ha | 30 | ;; |
431 | serge | 31 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
32 | ;; - main os coding/design |
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33 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
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34 | ;; Felix Kaiser, info@felix-kaiser.de |
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35 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
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36 | ;; quickcode@mail.ru |
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37 | ;; Alexey, kgaz@crosswinds.net |
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38 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
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39 | ;; kristol@nic.fi |
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40 | ;; Mike Hibbett, mikeh@oceanfree.net |
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41 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
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42 | ;; Jarek Pelczar, jarekp3@wp.pl |
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1 | ha | 43 | ;; |
431 | serge | 44 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
45 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
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46 | ;; consequences of using it or for whether it serves any particular purpose or |
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47 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
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48 | ;; License (the "GPL") for full details. |
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49 | ; |
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50 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
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51 | ;; but only under the conditions described in the GPL. A copy of this license |
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52 | ;; is supposed to have been given to you along with KolibriOS so you can know |
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53 | ;; your rights and responsibilities. It should be in a file named COPYING. |
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54 | ;; Among other things, the copyright notice and this notice must be preserved |
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55 | ;; on all copies. |
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56 | ;; |
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1 | ha | 57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
426 | mikedld | 58 | |
59 | include 'macros.inc' |
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60 | |||
425 | victor | 61 | $Revision: 1899 $ |
426 | mikedld | 62 | |
593 | mikedld | 63 | |
1683 | art_zh | 64 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
566 | serge | 65 | |
164 | serge | 66 | include "proc32.inc" |
7 | me_root | 67 | include "kglobals.inc" |
1 | ha | 68 | |
164 | serge | 69 | include "const.inc" |
1683 | art_zh | 70 | max_processes equ 255 |
71 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
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1 | ha | 72 | |
164 | serge | 73 | |
1683 | art_zh | 74 | os_stack equ (os_data_l-gdts) ; GDTs |
465 | serge | 75 | os_code equ (os_code_l-gdts) |
76 | graph_data equ (3+graph_data_l-gdts) |
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1683 | art_zh | 77 | tss0 equ (tss0_l-gdts) |
465 | serge | 78 | app_code equ (3+app_code_l-gdts) |
79 | app_data equ (3+app_data_l-gdts) |
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1220 | serge | 80 | app_tls equ (3+tls_data_l-gdts) |
586 | serge | 81 | pci_code_sel equ (pci_code_32-gdts) |
82 | pci_data_sel equ (pci_data_32-gdts) |
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1 | ha | 83 | |
84 | |||
85 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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86 | ;; |
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87 | ;; Included files: |
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88 | ;; |
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89 | ;; Kernel16.inc |
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90 | ;; - Booteng.inc English text for bootup |
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91 | ;; - Bootcode.inc Hardware setup |
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92 | ;; - Pci16.inc PCI functions |
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93 | ;; |
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94 | ;; Kernel32.inc |
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95 | ;; - Sys32.inc Process management |
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96 | ;; - Shutdown.inc Shutdown and restart |
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97 | ;; - Fat32.inc Read / write hd |
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98 | ;; - Vesa12.inc Vesa 1.2 driver |
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99 | ;; - Vesa20.inc Vesa 2.0 driver |
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100 | ;; - Vga.inc VGA driver |
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101 | ;; - Stack.inc Network interface |
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102 | ;; - Mouse.inc Mouse pointer |
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103 | ;; - Scincode.inc Window skinning |
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104 | ;; - Pci32.inc PCI functions |
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105 | ;; |
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106 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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107 | |||
108 | |||
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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110 | ;; ;; |
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111 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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112 | ;; ;; |
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113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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114 | |||
115 | use16 |
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1683 | art_zh | 116 | org 0x0 |
117 | jmp start_of_code |
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1 | ha | 118 | |
1324 | Lrz | 119 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
1 | ha | 120 | |
465 | serge | 121 | include "boot/bootstr.inc" ; language-independent boot messages |
1 | ha | 122 | include "boot/preboot.inc" |
123 | |||
465 | serge | 124 | include "boot/booteng.inc" ; english system boot messages |
1 | ha | 125 | |
465 | serge | 126 | include "boot/bootcode.inc" ; 16 bit system boot code |
127 | include "bus/pci/pci16.inc" |
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709 | diamond | 128 | include "detect/biosdisk.inc" |
1 | ha | 129 | |
1683 | art_zh | 130 | diff16 "end of code16 ",0,$ |
131 | |||
1 | ha | 132 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | ;; ;; |
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134 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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135 | ;; ;; |
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136 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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137 | |||
138 | |||
139 | ; CR0 Flags - Protected mode and Paging |
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140 | |||
1683 | art_zh | 141 | mov ecx, CR0_PE |
1 | ha | 142 | |
143 | ; Enabling 32 bit protected mode |
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144 | |||
1683 | art_zh | 145 | sidt [cs:old_ints_h] |
1 | ha | 146 | |
1683 | art_zh | 147 | cli ; disable all irqs |
148 | cld |
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149 | mov al,255 ; mask all irqs |
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150 | out 0xa1,al |
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151 | out 0x21,al |
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152 | l.5: in al, 0x64 ; Enable A20 |
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153 | test al, 2 |
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154 | jnz l.5 |
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155 | mov al, 0xD1 |
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156 | out 0x64, al |
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157 | l.6: in al, 0x64 |
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158 | test al, 2 |
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159 | jnz l.6 |
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160 | mov al, 0xDF |
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161 | out 0x60, al |
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162 | l.7: in al, 0x64 |
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163 | test al, 2 |
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164 | jnz l.7 |
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165 | mov al, 0xFF |
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166 | out 0x64, al |
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465 | serge | 167 | |
1683 | art_zh | 168 | lgdt [cs:tmp_gdt] ; Load GDT |
169 | mov eax, cr0 ; protected mode |
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170 | or eax, ecx |
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171 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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172 | mov cr0, eax |
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173 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 174 | |
465 | serge | 175 | align 8 |
176 | tmp_gdt: |
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1 | ha | 177 | |
1683 | art_zh | 178 | dw 23 |
179 | dd tmp_gdt+0x10000 |
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180 | dw 0 |
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183 | diamond | 181 | |
1683 | art_zh | 182 | dw 0xffff |
183 | dw 0x0000 |
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184 | db 0x00 |
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185 | dw 11011111b *256 +10011010b |
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186 | db 0x00 |
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375 | Ghost | 187 | |
1683 | art_zh | 188 | dw 0xffff |
189 | dw 0x0000 |
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190 | db 0x00 |
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191 | dw 11011111b *256 +10010010b |
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192 | db 0x00 |
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1 | ha | 193 | |
1683 | art_zh | 194 | diff16 "end of tmp_gdt ",0,$ |
195 | |||
465 | serge | 196 | include "data16.inc" |
1 | ha | 197 | |
1683 | art_zh | 198 | |
465 | serge | 199 | use32 |
200 | org $+0x10000 |
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1 | ha | 201 | |
465 | serge | 202 | align 4 |
203 | B32: |
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1683 | art_zh | 204 | diff16 "32-bit code start ",0,$ |
205 | mov ax,os_stack ; Selector for os |
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206 | mov ds,ax |
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207 | mov es,ax |
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208 | mov fs,ax |
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209 | mov gs,ax |
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210 | mov ss,ax |
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211 | mov esp,0x4ec00 ; Set stack |
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1 | ha | 212 | |
1683 | art_zh | 213 | ;------------------------------------------------------------------------------- |
214 | call preinit_mem ; (init.inc) |
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1 | ha | 215 | |
1683 | art_zh | 216 | call test_cpu ; (init.inc - to be moved to bus/CPU.inc) |
217 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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1 | ha | 218 | |
1683 | art_zh | 219 | call init_BIOS32 ; (init.inc - to be removed later) |
1 | ha | 220 | |
1683 | art_zh | 221 | ; PCIe extended config space access |
222 | call rs7xx_pcie_init ; (bus/HT.inc) |
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1 | ha | 223 | |
465 | serge | 224 | ; MEMORY MODEL |
1683 | art_zh | 225 | call init_mem ; (init.inc) |
226 | call init_page_map ; (init.inc) |
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1 | ha | 227 | |
465 | serge | 228 | ; ENABLE PAGING |
1 | ha | 229 | |
1683 | art_zh | 230 | mov eax, sys_pgdir-OS_BASE |
231 | mov cr3, eax |
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1 | ha | 232 | |
1683 | art_zh | 233 | mov eax,cr0 |
234 | or eax,CR0_PG+CR0_WP |
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235 | mov cr0,eax |
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1 | ha | 236 | |
1683 | art_zh | 237 | lgdt [gdts] |
238 | jmp pword os_code:high_code |
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1 | ha | 239 | |
513 | serge | 240 | align 4 |
1683 | art_zh | 241 | bios32_entry dd ? |
242 | tmp_page_tabs dd ? |
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586 | serge | 243 | |
498 | diamond | 244 | use16 |
245 | org $-0x10000 |
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246 | include "boot/shutdown.inc" ; shutdown or restart |
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247 | org $+0x10000 |
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248 | use32 |
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249 | |||
465 | serge | 250 | __DEBUG__ fix 1 |
251 | __DEBUG_LEVEL__ fix 1 |
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252 | include 'init.inc' |
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380 | serge | 253 | |
465 | serge | 254 | org OS_BASE+$ |
1 | ha | 255 | |
465 | serge | 256 | align 4 |
257 | high_code: |
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1683 | art_zh | 258 | mov ax, os_stack |
259 | mov bx, app_data |
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260 | mov cx, app_tls |
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261 | mov ss, ax |
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262 | add esp, OS_BASE |
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1 | ha | 263 | |
1683 | art_zh | 264 | mov ds, bx |
265 | mov es, bx |
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266 | mov fs, cx |
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267 | mov gs, bx |
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1 | ha | 268 | |
1683 | art_zh | 269 | bt [cpu_caps], CAPS_PGE |
270 | jnc @F |
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1 | ha | 271 | |
1683 | art_zh | 272 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 273 | |
1683 | art_zh | 274 | mov ebx, cr4 |
275 | or ebx, CR4_PGE |
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276 | mov cr4, ebx |
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519 | serge | 277 | @@: |
1683 | art_zh | 278 | xor eax, eax |
279 | mov dword [sys_pgdir], eax |
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280 | mov dword [sys_pgdir+4], eax |
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519 | serge | 281 | |
1683 | art_zh | 282 | mov eax, cr3 |
283 | mov cr3, eax ; flush TLB |
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465 | serge | 284 | |
1 | ha | 285 | ; SAVE REAL MODE VARIABLES |
1683 | art_zh | 286 | mov ax, [BOOT_VAR + 0x9031] |
287 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 288 | ; --------------- APM --------------------- |
465 | serge | 289 | |
290 | ; init selectors |
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1276 | Lrz | 291 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
1683 | art_zh | 292 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
1551 | art_zh | 293 | ; protected-mode 32-bit code segment |
1683 | art_zh | 294 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
1551 | art_zh | 295 | ; protected-mode 16-bit code segment |
1683 | art_zh | 296 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
1551 | art_zh | 297 | ; protected-mode 16-bit data segment |
465 | serge | 298 | |
299 | shl eax, 4 |
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300 | mov [dword apm_code_32 + 2], ax |
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301 | shr eax, 16 |
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302 | mov [dword apm_code_32 + 4], al |
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303 | |||
304 | shl ecx, 4 |
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305 | mov [dword apm_code_16 + 2], cx |
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306 | shr ecx, 16 |
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307 | mov [dword apm_code_16 + 4], cl |
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308 | |||
309 | shl edx, 4 |
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310 | mov [dword apm_data_16 + 2], dx |
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311 | shr edx, 16 |
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312 | mov [dword apm_data_16 + 4], dl |
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313 | |||
314 | mov dword[apm_entry], ebx |
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76 | mario79 | 315 | mov word [apm_entry + 4], apm_code_32 - gdts |
316 | |||
465 | serge | 317 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
76 | mario79 | 318 | mov [apm_vf], eax |
319 | ; ----------------------------------------- |
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1683 | art_zh | 320 | mov al, [BOOT_VAR+0x901F] ; DMA access |
321 | mov [allow_dma_access], al |
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1859 | art_zh | 322 | mov eax, 32 ; <<<<<<<<< bpp |
1683 | art_zh | 323 | mov [ScreenBPP],al |
753 | serge | 324 | |
1683 | art_zh | 325 | mov [_display.bpp], eax |
326 | mov [_display.vrefresh], 60 |
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327 | mov [_display.disable_mouse], __sys_disable_mouse |
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1300 | serge | 328 | |
1683 | art_zh | 329 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
330 | mov [_display.width], eax |
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331 | dec eax |
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332 | mov [Screen_Max_X],eax |
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333 | mov [screen_workarea.right],eax |
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1859 | art_zh | 334 | inc eax |
335 | shr eax, 2 |
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336 | mov [_WinMapWidth], eax ; 1 tyle = 4 pixels |
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337 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
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338 | mov [_display.height], eax |
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1683 | art_zh | 339 | dec eax |
340 | mov [Screen_Max_Y],eax |
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341 | mov [screen_workarea.bottom],eax |
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1859 | art_zh | 342 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
1683 | art_zh | 343 | mov [SCR_MODE],eax |
1899 | art_zh | 344 | ; mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add == not used any more |
345 | ; mov [BANK_SWITCH],eax |
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1859 | art_zh | 346 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
1683 | art_zh | 347 | mov [BytesPerScanLine],ax |
1859 | art_zh | 348 | mov [_display.pitch], eax |
465 | serge | 349 | @@: |
1859 | art_zh | 350 | mov eax, [_display.height] |
351 | shr eax, 1 |
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352 | mul [_WinMapWidth] |
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353 | mov [_WinMapSize], eax |
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1300 | serge | 354 | |
1683 | art_zh | 355 | mov esi, BOOT_VAR+0x9080 |
356 | movzx ecx, byte [esi-1] |
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357 | mov [NumBiosDisks], ecx |
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358 | mov edi, BiosDisksData |
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359 | rep movsd |
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1 | ha | 360 | |
1683 | art_zh | 361 | |
1 | ha | 362 | ; GRAPHICS ADDRESSES |
363 | |||
1683 | art_zh | 364 | and byte [BOOT_VAR+0x901e],0x0 |
365 | mov eax,[BOOT_VAR+0x9018] |
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366 | mov [LFBAddress],eax |
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1 | ha | 367 | |
1683 | art_zh | 368 | cmp [SCR_MODE],word 0100000000000000b |
369 | jge setvesa20 |
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1551 | art_zh | 370 | mov eax, 0xDEADBEEF |
371 | hlt |
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372 | ; === EGA, VGA & Vesa 1.2 modes not supported === |
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1683 | art_zh | 373 | setvesa20: |
374 | v20ga32: |
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1899 | art_zh | 375 | ; mov [PUTPIXEL],dword put_pixel |
376 | ; mov [GETPIXEL],dword get_pixel |
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1 | ha | 377 | |
375 | Ghost | 378 | ; -------- Fast System Call init ---------- |
379 | .SEnP: |
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378 | serge | 380 | ; AMD SYSCALL/SYSRET |
1683 | art_zh | 381 | mov ecx, MSR_AMD_EFER |
382 | rdmsr |
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383 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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384 | wrmsr |
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164 | serge | 385 | |
1683 | art_zh | 386 | ; Bits of EDX : |
387 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
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388 | ; and the contents of this field, plus 8, are copied into the SS register. |
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389 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
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390 | ; and the contents of this field, plus 8, are copied into the SS register. |
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375 | Ghost | 391 | |
1683 | art_zh | 392 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
375 | Ghost | 393 | |
1683 | art_zh | 394 | mov eax, syscall_entry |
395 | mov ecx, MSR_AMD_STAR |
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396 | wrmsr |
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375 | Ghost | 397 | .noSYSCALL: |
398 | ; ----------------------------------------- |
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1683 | art_zh | 399 | stdcall alloc_page |
400 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
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401 | stdcall alloc_page |
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402 | inc eax |
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403 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
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404 | stdcall map_page, tss+0x80, eax, PG_SW |
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405 | stdcall alloc_page |
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406 | inc eax |
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407 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
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408 | stdcall map_page, tss+0x1080, eax, PG_SW |
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375 | Ghost | 409 | |
465 | serge | 410 | ; LOAD IDT |
378 | serge | 411 | |
1683 | art_zh | 412 | call build_interrupt_table ;lidt is executed |
413 | ;lidt [idtreg] |
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378 | serge | 414 | |
1683 | art_zh | 415 | call init_kernel_heap |
416 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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417 | mov [os_stack_seg], eax |
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164 | serge | 418 | |
1683 | art_zh | 419 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 420 | |
1683 | art_zh | 421 | mov [tss._ss0], os_stack |
422 | mov [tss._esp0], esp |
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423 | mov [tss._esp], esp |
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424 | mov [tss._cs],os_code |
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425 | mov [tss._ss],os_stack |
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426 | mov [tss._ds],app_data |
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427 | mov [tss._es],app_data |
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428 | mov [tss._fs],app_data |
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429 | mov [tss._gs],app_data |
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430 | mov [tss._io],128 |
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465 | serge | 431 | ;Add IO access table - bit array of permitted ports |
1683 | art_zh | 432 | mov edi, tss._io_map_0 |
433 | xor eax, eax |
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1551 | art_zh | 434 | mov ecx, 2047 |
435 | rep stosd ; access to 65504 ports granted |
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436 | not eax ; the last 32 ports blocked |
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437 | stosd |
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164 | serge | 438 | |
1683 | art_zh | 439 | mov ax,tss0 |
440 | ltr ax |
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378 | serge | 441 | |
1683 | art_zh | 442 | mov [LFBSize], 0x800000 |
443 | call init_LFB |
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444 | call init_fpu |
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445 | call init_malloc |
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446 | ;- |
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447 | stdcall alloc_kernel_space, 0x51000 |
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448 | mov [default_io_map], eax |
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276 | serge | 449 | |
1683 | art_zh | 450 | add eax, 0x2000 |
451 | mov [ipc_tmp], eax |
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452 | mov ebx, 0x1000 |
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465 | serge | 453 | |
1683 | art_zh | 454 | add eax, 0x40000 |
455 | mov [proc_mem_map], eax |
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164 | serge | 456 | |
1683 | art_zh | 457 | add eax, 0x8000 |
458 | mov [proc_mem_pdir], eax |
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164 | serge | 459 | |
1683 | art_zh | 460 | add eax, ebx |
461 | mov [proc_mem_tab], eax |
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164 | serge | 462 | |
1683 | art_zh | 463 | add eax, ebx |
464 | mov [tmp_task_pdir], eax |
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164 | serge | 465 | |
1683 | art_zh | 466 | add eax, ebx |
467 | mov [tmp_task_ptab], eax |
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164 | serge | 468 | |
1683 | art_zh | 469 | add eax, ebx |
470 | mov [ipc_pdir], eax |
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164 | serge | 471 | |
1683 | art_zh | 472 | add eax, ebx |
473 | mov [ipc_ptab], eax |
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164 | serge | 474 | |
1683 | art_zh | 475 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
476 | (unpack.lc+unpack.lp)))*4 |
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164 | serge | 477 | |
1683 | art_zh | 478 | mov [unpack.p], eax |
712 | serge | 479 | |
1683 | art_zh | 480 | call init_events |
481 | mov eax, srv.fd-SRV_FD_OFFSET |
||
482 | mov [srv.fd], eax |
||
483 | mov [srv.bk], eax |
||
709 | diamond | 484 | |
1683 | art_zh | 485 | mov edi, irq_tab |
486 | xor eax, eax |
||
487 | mov ecx, 16 |
||
488 | rep stosd |
||
278 | serge | 489 | |
41 | mikedld | 490 | ;Set base of graphic segment to linear address of LFB |
1683 | art_zh | 491 | mov eax,[LFBAddress] ; set for gs |
492 | mov [graph_data_l+2],ax |
||
493 | shr eax,16 |
||
494 | mov [graph_data_l+4],al |
||
495 | mov [graph_data_l+7],ah |
||
1710 | art_zh | 496 | |
1859 | art_zh | 497 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE |
1683 | art_zh | 498 | stdcall kernel_alloc, [_WinMapSize] |
1710 | art_zh | 499 | mov [_WinMapAddress], eax |
1859 | art_zh | 500 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE |
1300 | serge | 501 | |
1683 | art_zh | 502 | xor eax,eax |
503 | inc eax |
||
504 | mov [CURRENT_TASK],eax ;dword 1 |
||
505 | mov [TASK_COUNT],eax ;dword 1 |
||
506 | mov [TASK_BASE],dword TASK_DATA |
||
507 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 508 | |
469 | serge | 509 | ; set background |
1300 | serge | 510 | |
1683 | art_zh | 511 | mov [BgrDrawMode],eax |
512 | mov [BgrDataWidth],eax |
||
513 | mov [BgrDataHeight],eax |
||
1899 | art_zh | 514 | ; mov [mem_BACKGROUND], 4 |
515 | ; mov [img_background], static_background_data |
||
469 | serge | 516 | |
1683 | art_zh | 517 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 518 | |
1683 | art_zh | 519 | stdcall kernel_alloc, 0x10000/8 |
520 | mov edi, eax |
||
521 | mov [network_free_ports], eax |
||
522 | or eax, -1 |
||
523 | mov ecx, 0x10000/32 |
||
524 | rep stosd |
||
1154 | clevermous | 525 | |
709 | diamond | 526 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
527 | |||
1683 | art_zh | 528 | call rerouteirqs |
709 | diamond | 529 | |
530 | ; Initialize system V86 machine |
||
1683 | art_zh | 531 | call init_sys_v86 |
709 | diamond | 532 | |
725 | diamond | 533 | ; TIMER SET TO 1/100 S |
534 | |||
1683 | art_zh | 535 | mov al,0x34 ; set to 100Hz |
536 | out 0x43,al |
||
537 | mov al,0x9b ; lsb 1193180 / 1193 |
||
538 | out 0x40,al |
||
539 | mov al,0x2e ; msb |
||
540 | out 0x40,al |
||
725 | diamond | 541 | |
542 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
543 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
1025 | diamond | 544 | ; Also enable IRQ2, because in some configurations |
545 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
||
1683 | art_zh | 546 | mov al, 0xFA |
547 | out 0x21, al |
||
548 | mov al, 0x3F |
||
549 | out 0xA1, al |
||
725 | diamond | 550 | |
1689 | art_zh | 551 | ; Enable interrupts in IDE controller |
552 | mov al, 0 |
||
553 | mov dx, 0x3F6 |
||
554 | out dx, al |
||
555 | mov dl, 0x76 |
||
556 | out dx, al |
||
557 | |||
256 | diamond | 558 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
559 | include 'detect/disks.inc' |
||
560 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
561 | |||
521 | diamond | 562 | call Parser_params |
563 | |||
1 | ha | 564 | ; READ RAMDISK IMAGE FROM HD |
565 | |||
566 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
567 | include 'boot/rdload.inc' |
||
568 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
569 | ; mov [dma_hdd],1 |
||
570 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
571 | |||
1683 | art_zh | 572 | call calculatefatchain |
1 | ha | 573 | |
574 | ; LOAD VMODE DRIVER |
||
575 | |||
576 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
577 | include 'vmodeld.inc' |
||
578 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
579 | |||
1289 | diamond | 580 | if 0 |
509 | diamond | 581 | mov ax,[OS_BASE+0x10000+bx_from_load] |
1683 | art_zh | 582 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
488 | spraid | 583 | je no_lib_load |
584 | ; LOADING LIBRARES |
||
1683 | art_zh | 585 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
586 | call load_file_parse_table ; prepare file parse table |
||
587 | call set_kernel_conf ; configure devices and gui |
||
488 | spraid | 588 | no_lib_load: |
1289 | diamond | 589 | end if |
488 | spraid | 590 | |
1 | ha | 591 | ; LOAD FONTS I and II |
592 | |||
1683 | art_zh | 593 | stdcall read_file, char, FONT_I, 0, 2304 |
594 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 595 | |
1683 | art_zh | 596 | mov esi,boot_fonts |
597 | call boot_log |
||
1 | ha | 598 | |
599 | ; PRINT AMOUNT OF MEMORY |
||
1683 | art_zh | 600 | mov esi, boot_memdetect |
601 | call boot_log |
||
1 | ha | 602 | |
1683 | art_zh | 603 | movzx ecx, word [boot_y] |
604 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
605 | sub ecx, 10 |
||
606 | mov edx, 0xFFFFFF |
||
607 | mov ebx, [MEM_AMOUNT] |
||
608 | shr ebx, 20 |
||
609 | xor edi,edi |
||
610 | mov eax, 0x00040000 |
||
1276 | Lrz | 611 | inc edi |
1683 | art_zh | 612 | call display_number_force |
41 | mikedld | 613 | |
465 | serge | 614 | ; BUILD SCHEDULER |
615 | |||
1683 | art_zh | 616 | call build_scheduler ; sys32.inc |
465 | serge | 617 | |
1683 | art_zh | 618 | mov esi,boot_devices |
619 | call boot_log |
||
567 | serge | 620 | |
1683 | art_zh | 621 | mov [pci_access_enabled],1 |
567 | serge | 622 | |
1 | ha | 623 | |
624 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
625 | |||
1683 | art_zh | 626 | mov esi,boot_windefs |
627 | call boot_log |
||
628 | call set_window_defaults |
||
1 | ha | 629 | |
630 | ; SET BACKGROUND DEFAULTS |
||
631 | |||
1683 | art_zh | 632 | mov esi,boot_bgr |
633 | call boot_log |
||
1899 | art_zh | 634 | call _init_background ;graph32.inc ? |
1683 | art_zh | 635 | call calculatebackground |
1 | ha | 636 | |
637 | ; SET UP OS TASK |
||
638 | |||
1683 | art_zh | 639 | mov esi,boot_setostask |
640 | call boot_log |
||
214 | serge | 641 | |
1683 | art_zh | 642 | xor eax, eax |
643 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
644 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
645 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
164 | serge | 646 | |
1683 | art_zh | 647 | ; name for OS/IDLE process |
281 | serge | 648 | |
1683 | art_zh | 649 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
650 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
651 | mov edi, [os_stack_seg] |
||
652 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
653 | add edi, 0x2000-512 |
||
654 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
655 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
1310 | diamond | 656 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
357 | serge | 657 | |
1683 | art_zh | 658 | mov esi, fpu_data |
659 | mov ecx, 512/4 |
||
660 | cld |
||
661 | rep movsd |
||
1899 | art_zh | 662 | |
1683 | art_zh | 663 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
664 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
214 | serge | 665 | |
1683 | art_zh | 666 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
667 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
668 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 669 | |
1683 | art_zh | 670 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
671 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
521 | diamond | 672 | |
1683 | art_zh | 673 | ; task list |
674 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
||
1276 | Lrz | 675 | inc eax |
1683 | art_zh | 676 | mov dword [CURRENT_TASK],eax |
677 | mov dword [TASK_COUNT],eax |
||
678 | mov [current_slot], SLOT_BASE+256 |
||
679 | mov [TASK_BASE],dword TASK_DATA |
||
680 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
||
681 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
1 | ha | 682 | |
1683 | art_zh | 683 | call init_display |
684 | mov eax, [def_cursor] |
||
685 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
686 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 687 | |
1899 | art_zh | 688 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>> |
689 | |||
690 | ; mov esi, img_test_struct_8 |
||
691 | ; mov edi, 151 |
||
692 | |||
693 | ; mov ebp, edi |
||
694 | ; imul edi, [BytesPerScanLine] |
||
695 | ; add edi, LFB_BASE + 32*4 |
||
696 | ; mov [img_lfb_origin], edi |
||
697 | ; shr ebp, 1 |
||
698 | ; imul ebp, [_WinMapWidth] |
||
699 | ; add ebp, 32/4 |
||
700 | ; add ebp, [_WinMapAddress] |
||
701 | ; mov ecx, ebp |
||
702 | ; add ecx, [_WinMapWidth] |
||
703 | ; mov byte[ecx+1], 2 |
||
704 | ; mov ecx, 6 |
||
705 | ; mov [img_pix_y], ecx |
||
706 | ; mov eax, 1 |
||
707 | ; mov [img_bytes_per_pix], eax |
||
708 | ; mov ebx, 1 |
||
709 | ; bts ebx, 24 |
||
710 | ; mov eax, 8-1 |
||
711 | ; mov [img_pix_x], eax |
||
712 | ; inc eax |
||
713 | ; shr eax, 2 |
||
714 | ; mov [img_map_x], eax |
||
715 | ; mov [img_draw_core_fn], draw_core_8bpp |
||
716 | ; mov [img_draw_edge_fn], draw_edge_8bpp |
||
717 | ; mov [img_buf_line_size], 9 |
||
718 | ; mov [img_palette], img_test_palette |
||
719 | |||
720 | ; call draw_aligned_box |
||
721 | ; add edi, 48 |
||
722 | ; mov edx, 8 |
||
723 | ; call draw_unaligned_edge |
||
724 | ; mono |
||
725 | ; bts ebx, 25 |
||
726 | ; add edi, [_WinMapWidth] ; = 1/16 of the screen width |
||
727 | ; mov esi, img_test_struct_1 |
||
728 | ; mov [img_lfb_origin], edi |
||
729 | ; mov ecx, 9 |
||
730 | ; mov [img_map_x], 4 |
||
731 | ; mov [img_bitoffset], 1 |
||
732 | ; mov [img_edgeoffset], 16 |
||
733 | ; mov [img_draw_core_fn], draw_core_1bpp |
||
734 | ; mov [img_draw_edge_fn], draw_edge_1bpp |
||
735 | ; mov [img_buf_line_size], 2 |
||
736 | ; mov [img_bytes_per_pix], 0 |
||
737 | ; call draw_aligned_box |
||
738 | ; add edi, 48 |
||
739 | ; mov edx, 8 |
||
740 | ; call draw_unaligned_edge |
||
741 | ; btr ebx, 25 |
||
742 | ; 32bpp |
||
743 | ; add edi, [_WinMapWidth] ; = 1/16 of the screen width |
||
744 | ; mov esi, img_test_struct_32 |
||
745 | ; mov [img_lfb_origin], edi |
||
746 | ; mov ecx, 6 |
||
747 | ; mov [img_map_x], 2 |
||
748 | ; mov [img_draw_core_fn], draw_core_32bpp |
||
749 | ; mov [img_draw_edge_fn], draw_edge_32bpp |
||
750 | ; mov [img_buf_line_size], 32 |
||
751 | ; mov [img_bytes_per_pix], 4 |
||
752 | ; call draw_aligned_box |
||
753 | ; add edi, 48 |
||
754 | ; mov edx, 8 |
||
755 | ; call draw_unaligned_edge |
||
756 | |||
757 | ; 24bpp |
||
758 | ; add edi, [_WinMapWidth] ; = 1/16 of the screen width |
||
759 | ; mov esi, img_test_struct_24 |
||
760 | ; mov [img_lfb_origin], edi |
||
761 | ; mov ecx, 7 |
||
762 | ; mov [img_map_x], 4 |
||
763 | ; mov [img_draw_core_fn], draw_core_24bpp |
||
764 | ; mov [img_draw_edge_fn], draw_edge_24bpp |
||
765 | ; mov [img_buf_line_size], 45 |
||
766 | ; mov [img_bytes_per_pix], 3 |
||
767 | ; call draw_aligned_box |
||
768 | ; add edi, 80 |
||
769 | ; mov edx, 4 |
||
770 | ; call draw_unaligned_edge |
||
771 | |||
772 | ; mov [TASK_BASE-twdw + WDATA.box.left], 0 |
||
773 | ; mov [TASK_BASE-twdw + WDATA.box.top], 0 |
||
774 | ; mov eax, [Screen_Max_X] |
||
775 | ; mov [TASK_BASE-twdw + WDATA.box.width], eax |
||
776 | ; mov eax, [Screen_Max_Y] |
||
777 | ; mov [TASK_BASE-twdw + WDATA.box.height], eax |
||
778 | |||
779 | ; mov ebx, img_test_struct_24 |
||
780 | ; mov ecx, 16*65536 + 7 |
||
781 | ; mov edx, 512*65536 + 400 |
||
782 | |||
783 | ; call _putimage |
||
784 | |||
785 | |||
786 | ;----------- |
||
787 | ; mov ebx, img_test_struct_32 |
||
788 | ; mov ecx, 6*65536 + 6 |
||
789 | ; mov edx, 32*65536 + 512 |
||
790 | ; mov esi, 32 |
||
791 | ; xor edi, edi |
||
792 | ; mov ebp, edi |
||
793 | ; call sys_putimage_palette.forced |
||
794 | |||
795 | ; mov [img_palette], img_test_palette |
||
796 | ; mov [img_bytes_per_pix], 0 |
||
797 | ; mov [img_buf_line_size], 0 |
||
798 | ; mov ebx, img_test_palette |
||
799 | ; mov [img_draw_core_fn], draw_core_0bpp |
||
800 | ; mov [img_draw_edge_fn], draw_edge_0bpp |
||
801 | ; mov ecx, 20*65536 + 9 |
||
802 | ; mov edx, 513*65536 + 401 |
||
803 | ; call _putimage |
||
804 | |||
805 | ; mov eax, 561 |
||
806 | ; mov ebx, 461 |
||
807 | ; mov ecx, 555 |
||
808 | ; mov edx, 333 |
||
809 | ; mov edi, 0xAA5533 |
||
810 | ; call _drawbar |
||
811 | |||
812 | |||
813 | |||
814 | ; jmp $ |
||
815 | |||
816 | ;<<<<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>> |
||
817 | |||
818 | |||
819 | |||
465 | serge | 820 | ; READ TSC / SECOND |
281 | serge | 821 | |
1683 | art_zh | 822 | mov esi,boot_tsc |
823 | call boot_log |
||
824 | cli |
||
825 | rdtsc ;call _rdtsc |
||
826 | mov ecx,eax |
||
827 | mov esi,250 ; wait 1/4 a second |
||
828 | call delay_ms |
||
829 | rdtsc ;call _rdtsc |
||
830 | sti |
||
831 | sub eax,ecx |
||
832 | shl eax,2 |
||
833 | mov [CPU_FREQ],eax ; save tsc / sec |
||
1043 | hidnplayr | 834 | ; mov ebx, 1000000 |
835 | ; div ebx |
||
1683 | art_zh | 836 | ; faster division possible: |
837 | mov edx, 2251799814 |
||
838 | mul edx |
||
839 | shr edx, 19 |
||
840 | mov [stall_mcs], edx |
||
1038 | diamond | 841 | ; PRINT CPU FREQUENCY |
1683 | art_zh | 842 | mov esi, boot_cpufreq |
843 | call boot_log |
||
1 | ha | 844 | |
1683 | art_zh | 845 | mov ebx, edx |
846 | movzx ecx, word [boot_y] |
||
847 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
||
848 | mov edx, 0xFFFFFF |
||
849 | xor edi,edi |
||
850 | mov eax, 0x00040000 |
||
1276 | Lrz | 851 | inc edi |
1683 | art_zh | 852 | call display_number_force |
1038 | diamond | 853 | |
1 | ha | 854 | ; SET VARIABLES |
855 | |||
1683 | art_zh | 856 | call set_variables |
1 | ha | 857 | |
1899 | art_zh | 858 | |
859 | |||
774 | Rus | 860 | ; SET MOUSE |
861 | |||
1683 | art_zh | 862 | ;call detect_devices |
863 | stdcall load_driver, szPS2MDriver |
||
774 | Rus | 864 | |
1683 | art_zh | 865 | mov esi,boot_setmouse |
866 | call boot_log |
||
1899 | art_zh | 867 | ; call setmouse |
868 | cli |
||
774 | Rus | 869 | |
1 | ha | 870 | ; STACK AND FDC |
871 | |||
1683 | art_zh | 872 | call stack_init |
873 | call fdc_init |
||
1 | ha | 874 | |
875 | |||
876 | ; LOAD DEFAULT SKIN |
||
877 | |||
1683 | art_zh | 878 | call load_default_skin |
1 | ha | 879 | |
465 | serge | 880 | ;protect io permission map |
881 | |||
1683 | art_zh | 882 | mov esi, [default_io_map] |
883 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
884 | add esi, 0x1000 |
||
885 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 886 | |
1683 | art_zh | 887 | stdcall map_page,tss._io_map_0,\ |
888 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
889 | stdcall map_page,tss._io_map_1,\ |
||
890 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 891 | |
512 | spraid | 892 | mov ax,[OS_BASE+0x10000+bx_from_load] |
1683 | art_zh | 893 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
512 | spraid | 894 | je no_st_network |
1683 | art_zh | 895 | call set_network_conf |
512 | spraid | 896 | no_st_network: |
897 | |||
1683 | art_zh | 898 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
899 | mov esi, boot_uDMA_ok |
||
900 | call boot_log |
||
1507 | art_zh | 901 | |
1 | ha | 902 | ; LOAD FIRST APPLICATION |
1683 | art_zh | 903 | cli |
501 | serge | 904 | |
1683 | art_zh | 905 | cmp byte [BOOT_VAR+0x9030],1 |
906 | jne no_load_vrr_m |
||
237 | serge | 907 | |
1683 | art_zh | 908 | mov ebp, vrr_m |
909 | call fs_execute_from_sysdir |
||
488 | spraid | 910 | |
1260 | Lrz | 911 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
912 | sub eax,2 |
||
1683 | art_zh | 913 | jz first_app_found |
41 | mikedld | 914 | |
237 | serge | 915 | no_load_vrr_m: |
488 | spraid | 916 | |
1683 | art_zh | 917 | mov ebp, firstapp |
918 | call fs_execute_from_sysdir |
||
488 | spraid | 919 | |
1260 | Lrz | 920 | ; cmp eax,2 ; continue if a process has been loaded |
921 | sub eax,2 |
||
1683 | art_zh | 922 | jz first_app_found |
501 | serge | 923 | |
1683 | art_zh | 924 | mov esi, boot_failed |
925 | call boot_log |
||
653 | diamond | 926 | |
1683 | art_zh | 927 | mov eax, 0xDEADBEEF ; otherwise halt |
928 | hlt |
||
501 | serge | 929 | |
237 | serge | 930 | first_app_found: |
501 | serge | 931 | |
1683 | art_zh | 932 | cli |
1 | ha | 933 | |
1683 | art_zh | 934 | ;mov [TASK_COUNT],dword 2 |
1276 | Lrz | 935 | push 1 |
1683 | art_zh | 936 | pop dword [CURRENT_TASK] ; set OS task fisrt |
1 | ha | 937 | |
21 | poddubny | 938 | ; SET KEYBOARD PARAMETERS |
1683 | art_zh | 939 | mov al, 0xf6 ; reset keyboard, scan enabled |
940 | call kb_write |
||
1 | ha | 941 | |
1683 | art_zh | 942 | ; wait until 8042 is ready |
943 | xor ecx,ecx |
||
265 | diamond | 944 | @@: |
1683 | art_zh | 945 | in al,64h |
946 | and al,00000010b |
||
947 | loopnz @b |
||
1 | ha | 948 | |
949 | ; mov al, 0xED ; svetodiody - only for testing! |
||
950 | ; call kb_write |
||
951 | ; call kb_read |
||
952 | ; mov al, 111b |
||
953 | ; call kb_write |
||
954 | ; call kb_read |
||
41 | mikedld | 955 | |
1683 | art_zh | 956 | mov al, 0xF3 ; set repeat rate & delay |
957 | call kb_write |
||
265 | diamond | 958 | ; call kb_read |
1683 | art_zh | 959 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
960 | call kb_write |
||
265 | diamond | 961 | ; call kb_read |
1 | ha | 962 | ;// mike.dld [ |
1683 | art_zh | 963 | call set_lights |
1 | ha | 964 | ;// mike.dld ] |
965 | |||
1043 | hidnplayr | 966 | |
967 | |||
21 | poddubny | 968 | ; START MULTITASKING |
1 | ha | 969 | |
767 | diamond | 970 | if preboot_blogesc |
1683 | art_zh | 971 | mov esi, boot_tasking |
972 | call boot_log |
||
973 | .bll1: in al, 0x60 ; wait for ESC key press |
||
974 | cmp al, 129 |
||
975 | jne .bll1 |
||
767 | diamond | 976 | end if |
977 | |||
21 | poddubny | 978 | |
1683 | art_zh | 979 | stdcall attach_int_handler, 1, irq1, 0 |
1 | ha | 980 | |
1683 | art_zh | 981 | cmp [IDEContrRegsBaseAddr], 0 |
982 | setnz [dma_hdd] |
||
983 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 984 | |
1683 | art_zh | 985 | sti |
986 | call change_task |
||
465 | serge | 987 | |
1710 | art_zh | 988 | jmp osloop ; Fly :) |
465 | serge | 989 | |
1710 | art_zh | 990 | diff16 "init code end: ",0,$ |
1 | ha | 991 | |
465 | serge | 992 | include 'unpacker.inc' |
993 | include 'fdo.inc' |
||
994 | |||
995 | align 4 |
||
996 | boot_log: |
||
1683 | art_zh | 997 | pushad |
465 | serge | 998 | |
1683 | art_zh | 999 | mov ebx,10*65536 |
1000 | mov bx,word [boot_y] |
||
1001 | add [boot_y],dword 10 |
||
1002 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
1276 | Lrz | 1003 | xor edi,edi |
1683 | art_zh | 1004 | mov edx,esi |
1276 | Lrz | 1005 | inc edi |
1683 | art_zh | 1006 | call dtext |
465 | serge | 1007 | |
1683 | art_zh | 1008 | popad |
465 | serge | 1009 | |
1683 | art_zh | 1010 | ret |
465 | serge | 1011 | |
1 | ha | 1012 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1013 | ; ; |
||
33 | mario79 | 1014 | ; MAIN OS LOOP START ; |
1 | ha | 1015 | ; ; |
1016 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1017 | align 32 |
||
1018 | osloop: |
||
1683 | art_zh | 1019 | call [draw_pointer] |
1020 | call window_check_events |
||
1021 | call mouse_check_events |
||
1022 | call checkmisc |
||
1023 | call stack_handler |
||
1024 | call checkidle |
||
1899 | art_zh | 1025 | ; call check_fdd_motor_status |
1683 | art_zh | 1026 | jmp osloop |
33 | mario79 | 1027 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1028 | ; ; |
||
1029 | ; MAIN OS LOOP END ; |
||
1030 | ; ; |
||
1031 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 1032 | align 4 |
1 | ha | 1033 | checkidle: |
1683 | art_zh | 1034 | pushad |
1035 | call change_task |
||
1036 | jmp idle_loop_entry |
||
1067 | Galkov | 1037 | idle_loop: |
1683 | art_zh | 1038 | cmp eax,[idlemem] ; eax == [timer_ticks] |
1039 | jne idle_exit |
||
1040 | rdtsc ;call _rdtsc |
||
1041 | mov ecx,eax |
||
1042 | hlt |
||
1043 | rdtsc ;call _rdtsc |
||
1044 | sub eax,ecx |
||
1045 | add [idleuse],eax |
||
1067 | Galkov | 1046 | idle_loop_entry: |
1683 | art_zh | 1047 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
1048 | cmp [check_idle_semaphore],0 |
||
1049 | je idle_loop |
||
1050 | dec [check_idle_semaphore] |
||
1067 | Galkov | 1051 | idle_exit: |
1683 | art_zh | 1052 | mov [idlemem],eax ; eax == [timer_ticks] |
1053 | popad |
||
1054 | ret |
||
1 | ha | 1055 | |
1056 | uglobal |
||
1683 | art_zh | 1057 | idlemem dd 0x0 |
1058 | idleuse dd 0x0 |
||
1059 | idleusesec dd 0x0 |
||
1060 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1061 | endg |
1062 | |||
1063 | |||
1064 | |||
1065 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1066 | ; ; |
||
1067 | ; INCLUDED SYSTEM FILES ; |
||
1068 | ; ; |
||
1069 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1070 | |||
1071 | |||
7 | me_root | 1072 | include "kernel32.inc" |
1 | ha | 1073 | |
1074 | |||
1075 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1076 | ; ; |
||
1077 | ; KERNEL FUNCTIONS ; |
||
1078 | ; ; |
||
1079 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1080 | |||
1081 | reserve_irqs_ports: |
||
1683 | art_zh | 1082 | ; removed |
1083 | ret |
||
1 | ha | 1084 | |
1085 | setirqreadports: |
||
1551 | art_zh | 1086 | ; removed |
1087 | ret |
||
1 | ha | 1088 | |
1089 | iglobal |
||
1090 | process_number dd 0x1 |
||
1091 | endg |
||
1092 | |||
1093 | set_variables: |
||
1094 | |||
1683 | art_zh | 1095 | mov ecx,0x100 ; flush port 0x60 |
1096 | .fl60: in al,0x60 |
||
1097 | loop .fl60 |
||
1098 | push eax |
||
1 | ha | 1099 | |
1683 | art_zh | 1100 | mov ax,[BOOT_VAR+0x900c] |
1101 | shr ax,1 |
||
1102 | shl eax,16 |
||
1103 | mov ax,[BOOT_VAR+0x900A] |
||
1104 | shr ax,1 |
||
1105 | mov [MOUSE_X],eax |
||
41 | mikedld | 1106 | |
1683 | art_zh | 1107 | xor eax,eax |
1108 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 1109 | |
1683 | art_zh | 1110 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
1111 | mov byte [KEY_COUNT],al ; keyboard buffer |
||
1112 | mov byte [BTN_COUNT],al ; button buffer |
||
1267 | Lrz | 1113 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1114 | |||
1 | ha | 1115 | ;!! IP 04.02.2005: |
1683 | art_zh | 1116 | mov byte [DONT_SWITCH],al ; change task if possible |
1117 | pop eax |
||
1118 | ret |
||
1 | ha | 1119 | |
1120 | align 4 |
||
1304 | Lrz | 1121 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 1122 | sys_outport: |
1551 | art_zh | 1123 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1 | ha | 1124 | ret |
1125 | |||
1126 | display_number: |
||
1369 | Lrz | 1127 | ;It is not optimization |
1683 | art_zh | 1128 | mov eax, ebx |
1129 | mov ebx, ecx |
||
1130 | mov ecx, edx |
||
1131 | mov edx, esi |
||
1132 | mov esi, edi |
||
1 | ha | 1133 | ; eax = print type, al=0 -> ebx is number |
1134 | ; al=1 -> ebx is pointer |
||
1135 | ; ah=0 -> display decimal |
||
1136 | ; ah=1 -> display hexadecimal |
||
1137 | ; ah=2 -> display binary |
||
1138 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1139 | ; eax bits 22-31 = reserved |
||
1140 | ; |
||
1141 | ; ebx = number or pointer |
||
1142 | ; ecx = x shl 16 + y |
||
1143 | ; edx = color |
||
1276 | Lrz | 1144 | xor edi, edi |
211 | serge | 1145 | display_number_force: |
1276 | Lrz | 1146 | push eax |
1147 | and eax,0x3fffffff |
||
1683 | art_zh | 1148 | cmp eax,0xffff ; length > 0 ? |
1276 | Lrz | 1149 | pop eax |
1150 | jge cont_displ |
||
1151 | ret |
||
1 | ha | 1152 | cont_displ: |
652 | mario79 | 1153 | push eax |
655 | mario79 | 1154 | and eax,0x3fffffff |
1683 | art_zh | 1155 | cmp eax,61*0x10000 ; length <= 60 ? |
655 | mario79 | 1156 | pop eax |
75 | diamond | 1157 | jb cont_displ2 |
1 | ha | 1158 | ret |
1159 | cont_displ2: |
||
1160 | |||
1161 | pushad |
||
1162 | |||
1683 | art_zh | 1163 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1164 | jne displnl1 |
655 | mario79 | 1165 | mov ebp,ebx |
1166 | add ebp,4 |
||
1167 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 1168 | mov ebx,[ebx+std_application_base_address] |
1276 | Lrz | 1169 | displnl1: |
1 | ha | 1170 | sub esp,64 |
1171 | |||
1683 | art_zh | 1172 | test ah,ah ; DECIMAL |
1276 | Lrz | 1173 | jnz no_display_desnum |
1174 | shr eax,16 |
||
1175 | and eax,0xC03f |
||
652 | mario79 | 1176 | ; and eax,0x3f |
1276 | Lrz | 1177 | push eax |
1178 | and eax,0x3f |
||
1179 | mov edi,esp |
||
1180 | add edi,4+64-1 |
||
1181 | mov ecx,eax |
||
1182 | mov eax,ebx |
||
1183 | mov ebx,10 |
||
1184 | d_desnum: |
||
1 | ha | 1185 | xor edx,edx |
655 | mario79 | 1186 | call division_64_bits |
1 | ha | 1187 | div ebx |
1188 | add dl,48 |
||
1189 | mov [edi],dl |
||
1190 | dec edi |
||
1191 | loop d_desnum |
||
1192 | pop eax |
||
652 | mario79 | 1193 | call normalize_number |
1 | ha | 1194 | call draw_num_text |
1195 | add esp,64 |
||
1196 | popad |
||
1197 | ret |
||
1198 | no_display_desnum: |
||
1199 | |||
1683 | art_zh | 1200 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1201 | jne no_display_hexnum |
1202 | shr eax,16 |
||
655 | mario79 | 1203 | and eax,0xC03f |
652 | mario79 | 1204 | ; and eax,0x3f |
1205 | push eax |
||
75 | diamond | 1206 | and eax,0x3f |
1 | ha | 1207 | mov edi,esp |
194 | diamond | 1208 | add edi,4+64-1 |
1 | ha | 1209 | mov ecx,eax |
1210 | mov eax,ebx |
||
1211 | mov ebx,16 |
||
1212 | d_hexnum: |
||
1213 | xor edx,edx |
||
655 | mario79 | 1214 | call division_64_bits |
1 | ha | 1215 | div ebx |
1056 | Galkov | 1216 | hexletters = __fdo_hexdigits |
1 | ha | 1217 | add edx,hexletters |
1218 | mov dl,[edx] |
||
1219 | mov [edi],dl |
||
1220 | dec edi |
||
1221 | loop d_hexnum |
||
1222 | pop eax |
||
652 | mario79 | 1223 | call normalize_number |
1 | ha | 1224 | call draw_num_text |
1225 | add esp,64 |
||
1226 | popad |
||
1227 | ret |
||
1228 | no_display_hexnum: |
||
1229 | |||
1683 | art_zh | 1230 | cmp ah,0x02 ; BINARY |
1 | ha | 1231 | jne no_display_binnum |
1232 | shr eax,16 |
||
655 | mario79 | 1233 | and eax,0xC03f |
652 | mario79 | 1234 | ; and eax,0x3f |
1235 | push eax |
||
75 | diamond | 1236 | and eax,0x3f |
1 | ha | 1237 | mov edi,esp |
194 | diamond | 1238 | add edi,4+64-1 |
1 | ha | 1239 | mov ecx,eax |
1240 | mov eax,ebx |
||
1241 | mov ebx,2 |
||
1242 | d_binnum: |
||
1243 | xor edx,edx |
||
655 | mario79 | 1244 | call division_64_bits |
1 | ha | 1245 | div ebx |
1246 | add dl,48 |
||
1247 | mov [edi],dl |
||
1248 | dec edi |
||
1249 | loop d_binnum |
||
1250 | pop eax |
||
652 | mario79 | 1251 | call normalize_number |
1 | ha | 1252 | call draw_num_text |
1253 | add esp,64 |
||
1254 | popad |
||
1255 | ret |
||
1256 | no_display_binnum: |
||
1257 | |||
1258 | add esp,64 |
||
1259 | popad |
||
1260 | ret |
||
1261 | |||
652 | mario79 | 1262 | normalize_number: |
1263 | test ah,0x80 |
||
1264 | jz .continue |
||
1265 | mov ecx,48 |
||
1266 | and eax,0x3f |
||
1267 | @@: |
||
1268 | inc edi |
||
1269 | cmp [edi],cl |
||
1270 | jne .continue |
||
1271 | dec eax |
||
1272 | cmp eax,1 |
||
665 | diamond | 1273 | ja @r |
1274 | mov al,1 |
||
652 | mario79 | 1275 | .continue: |
1276 | and eax,0x3f |
||
1277 | ret |
||
1 | ha | 1278 | |
655 | mario79 | 1279 | division_64_bits: |
1280 | test [esp+1+4],byte 0x40 |
||
1281 | jz .continue |
||
1282 | push eax |
||
1283 | mov eax,ebp |
||
1284 | div ebx |
||
1285 | mov ebp,eax |
||
1286 | pop eax |
||
1287 | .continue: |
||
1288 | ret |
||
652 | mario79 | 1289 | |
1 | ha | 1290 | draw_num_text: |
684 | diamond | 1291 | mov esi,eax |
1292 | mov edx,64+4 |
||
1293 | sub edx,eax |
||
1294 | add edx,esp |
||
1295 | mov ebx,[esp+64+32-8+4] |
||
1296 | ; add window start x & y |
||
1297 | mov ecx,[TASK_BASE] |
||
465 | serge | 1298 | |
1299 | mov edi,[CURRENT_TASK] |
||
1300 | shl edi,8 |
||
1301 | |||
684 | diamond | 1302 | mov eax,[ecx-twdw+WDATA.box.left] |
1303 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1304 | shl eax,16 |
||
1305 | add eax,[ecx-twdw+WDATA.box.top] |
||
1306 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1307 | add ebx,eax |
||
1308 | mov ecx,[esp+64+32-12+4] |
||
1683 | art_zh | 1309 | and ecx, not 0x80000000 ; force counted string |
1310 | mov eax, [esp+64+8] ; background color (if given) |
||
1311 | mov edi, [esp+64+4] |
||
139 | diamond | 1312 | jmp dtext |
1 | ha | 1313 | |
1314 | align 4 |
||
1315 | |||
1316 | sys_setup: |
||
1317 | |||
1318 | ; 1=roland mpu midi base , base io address |
||
1319 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1320 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1321 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1322 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1323 | ; 8=fat32 partition in hd |
||
1324 | ; 9 |
||
1325 | ; 10 = sound dma channel |
||
1326 | ; 11 = enable lba read |
||
1327 | ; 12 = enable pci access |
||
1328 | |||
1329 | |||
1683 | art_zh | 1330 | and [esp+32],dword 0 |
1276 | Lrz | 1331 | dec ebx ; MIDI |
1332 | jnz nsyse1 |
||
1333 | cmp ecx,0x100 |
||
1 | ha | 1334 | |
1276 | Lrz | 1335 | jb nsyse1 |
1336 | mov esi,65535 |
||
1337 | cmp esi,ecx |
||
1338 | |||
1339 | jb nsyse1 |
||
1340 | mov [midi_base],cx ;bx |
||
1341 | mov word [mididp],cx ;bx |
||
1683 | art_zh | 1342 | inc cx ;bx |
1276 | Lrz | 1343 | mov word [midisp],cx ;bx |
1344 | ret |
||
1345 | |||
283 | diamond | 1346 | iglobal |
1 | ha | 1347 | midi_base dw 0 |
283 | diamond | 1348 | endg |
1 | ha | 1349 | |
1350 | nsyse1: |
||
1276 | Lrz | 1351 | dec ebx ; KEYBOARD |
1352 | jnz nsyse2 |
||
1353 | mov edi,[TASK_BASE] |
||
1278 | Lrz | 1354 | mov eax,[edi+TASKDATA.mem_start] |
1355 | add eax,edx |
||
1 | ha | 1356 | |
1276 | Lrz | 1357 | dec ecx |
1358 | jnz kbnobase |
||
1359 | mov ebx,keymap |
||
1360 | mov ecx,128 |
||
1361 | call memmove |
||
1362 | ret |
||
1 | ha | 1363 | kbnobase: |
1276 | Lrz | 1364 | dec ecx |
1365 | jnz kbnoshift |
||
1366 | |||
1367 | mov ebx,keymap_shift |
||
1368 | mov ecx,128 |
||
1369 | call memmove |
||
1370 | ret |
||
1 | ha | 1371 | kbnoshift: |
1276 | Lrz | 1372 | dec ecx |
1373 | jnz kbnoalt |
||
1374 | mov ebx,keymap_alt |
||
1375 | mov ecx,128 |
||
1376 | call memmove |
||
1377 | ret |
||
1 | ha | 1378 | kbnoalt: |
1276 | Lrz | 1379 | sub ecx,6 |
1380 | jnz kbnocountry |
||
1381 | mov word [keyboard],dx |
||
1382 | ret |
||
1 | ha | 1383 | kbnocountry: |
1276 | Lrz | 1384 | mov [esp+32],dword 1 |
1385 | ret |
||
1 | ha | 1386 | nsyse2: |
1276 | Lrz | 1387 | dec ebx ; CD |
1388 | jnz nsyse4 |
||
1389 | |||
1390 | test ecx,ecx |
||
1391 | jz nosesl |
||
1392 | |||
1393 | cmp ecx, 4 |
||
1394 | ja nosesl |
||
1395 | mov [cd_base],cl |
||
1396 | |||
1397 | dec ecx |
||
1398 | jnz noprma |
||
1399 | mov [cdbase],0x1f0 |
||
1400 | mov [cdid],0xa0 |
||
1 | ha | 1401 | noprma: |
1276 | Lrz | 1402 | |
1403 | dec ecx |
||
1404 | jnz noprsl |
||
1405 | mov [cdbase],0x1f0 |
||
1406 | mov [cdid],0xb0 |
||
1 | ha | 1407 | noprsl: |
1276 | Lrz | 1408 | dec ecx |
1683 | art_zh | 1409 | jnz nosema |
1410 | mov [cdbase],0x170 |
||
1411 | mov [cdid],0xa0 |
||
1 | ha | 1412 | nosema: |
1276 | Lrz | 1413 | dec ecx |
1683 | art_zh | 1414 | jnz nosesl |
1415 | mov [cdbase],0x170 |
||
1416 | mov [cdid],0xb0 |
||
1 | ha | 1417 | nosesl: |
1683 | art_zh | 1418 | ret |
1 | ha | 1419 | |
1276 | Lrz | 1420 | iglobal |
1 | ha | 1421 | cd_base db 0 |
1422 | |||
1276 | Lrz | 1423 | endg |
1 | ha | 1424 | nsyse4: |
1683 | art_zh | 1425 | |
1426 | sub ebx,2 ; SYSTEM LANGUAGE |
||
1427 | jnz nsyse5 |
||
1428 | mov [syslang],ecx |
||
1429 | ret |
||
1 | ha | 1430 | nsyse5: |
1431 | |||
1683 | art_zh | 1432 | sub ebx,2 ; HD BASE |
1433 | jnz nsyse7 |
||
1276 | Lrz | 1434 | |
1683 | art_zh | 1435 | test ecx,ecx |
1436 | jz nosethd |
||
1276 | Lrz | 1437 | |
1683 | art_zh | 1438 | cmp ecx,4 |
1439 | ja nosethd |
||
1440 | mov [hd_base],cl |
||
1441 | |||
1442 | cmp ecx,1 |
||
1443 | jnz noprmahd |
||
1444 | mov [hdbase],0x1f0 |
||
1445 | and dword [hdid],0x0 |
||
1446 | mov dword [hdpos],ecx |
||
1 | ha | 1447 | ; call set_FAT32_variables |
1448 | noprmahd: |
||
1276 | Lrz | 1449 | |
1683 | art_zh | 1450 | cmp ecx,2 |
1451 | jnz noprslhd |
||
1452 | mov [hdbase],0x1f0 |
||
1453 | mov [hdid],0x10 |
||
1454 | mov dword [hdpos],ecx |
||
1 | ha | 1455 | ; call set_FAT32_variables |
1456 | noprslhd: |
||
1276 | Lrz | 1457 | |
1683 | art_zh | 1458 | cmp ecx,3 |
1459 | jnz nosemahd |
||
1460 | mov [hdbase],0x170 |
||
1461 | and dword [hdid],0x0 |
||
1462 | mov dword [hdpos],ecx |
||
1 | ha | 1463 | ; call set_FAT32_variables |
1464 | nosemahd: |
||
1276 | Lrz | 1465 | |
1683 | art_zh | 1466 | cmp ecx,4 |
1467 | jnz noseslhd |
||
1468 | mov [hdbase],0x170 |
||
1469 | mov [hdid],0x10 |
||
1470 | mov dword [hdpos],ecx |
||
1 | ha | 1471 | ; call set_FAT32_variables |
1472 | noseslhd: |
||
1683 | art_zh | 1473 | call reserve_hd1 |
1474 | call reserve_hd_channel |
||
1475 | call free_hd_channel |
||
1476 | and dword [hd1_status],0 ; free |
||
75 | diamond | 1477 | nosethd: |
1683 | art_zh | 1478 | ret |
1 | ha | 1479 | |
283 | diamond | 1480 | iglobal |
1 | ha | 1481 | hd_base db 0 |
283 | diamond | 1482 | endg |
1 | ha | 1483 | |
802 | serge | 1484 | nsyse7: |
1 | ha | 1485 | |
1260 | Lrz | 1486 | ; cmp eax,8 ; HD PARTITION |
1683 | art_zh | 1487 | dec ebx |
1488 | jnz nsyse8 |
||
1489 | mov [fat32part],ecx |
||
1 | ha | 1490 | ; call set_FAT32_variables |
1683 | art_zh | 1491 | call reserve_hd1 |
1492 | call reserve_hd_channel |
||
1493 | call free_hd_channel |
||
1494 | ; pusha |
||
1495 | call choice_necessity_partition_1 |
||
1496 | ; popa |
||
1497 | and dword [hd1_status],0 ; free |
||
1498 | ret |
||
1 | ha | 1499 | |
802 | serge | 1500 | nsyse8: |
1260 | Lrz | 1501 | ; cmp eax,11 ; ENABLE LBA READ |
1683 | art_zh | 1502 | and ecx,1 |
1276 | Lrz | 1503 | sub ebx,3 |
1683 | art_zh | 1504 | jnz no_set_lba_read |
1505 | mov [lba_read_enabled],ecx |
||
1506 | ret |
||
1 | ha | 1507 | |
802 | serge | 1508 | no_set_lba_read: |
1260 | Lrz | 1509 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1683 | art_zh | 1510 | dec ebx |
1511 | jnz no_set_pci_access |
||
1512 | mov [pci_access_enabled],ecx |
||
1513 | ret |
||
1276 | Lrz | 1514 | no_set_pci_access: |
1 | ha | 1515 | |
1516 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1517 | include 'vmodeint.inc' |
||
1518 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1519 | |||
75 | diamond | 1520 | sys_setup_err: |
1683 | art_zh | 1521 | or [esp+32],dword -1 |
1522 | ret |
||
1 | ha | 1523 | |
1524 | align 4 |
||
1525 | |||
1526 | sys_getsetup: |
||
1527 | |||
1528 | ; 1=roland mpu midi base , base io address |
||
1529 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1530 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1531 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1532 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1533 | ; 8=fat32 partition in hd |
||
1534 | ; 9=get hs timer tic |
||
1535 | |||
1276 | Lrz | 1536 | ; cmp eax,1 |
1537 | dec ebx |
||
1683 | art_zh | 1538 | jnz ngsyse1 |
1539 | movzx eax,[midi_base] |
||
1540 | mov [esp+32],eax |
||
1541 | ret |
||
802 | serge | 1542 | ngsyse1: |
1276 | Lrz | 1543 | ; cmp eax,2 |
1544 | dec ebx |
||
1683 | art_zh | 1545 | jnz ngsyse2 |
1 | ha | 1546 | |
1683 | art_zh | 1547 | mov edi,[TASK_BASE] |
1548 | mov ebx,[edi+TASKDATA.mem_start] |
||
1549 | add ebx,edx |
||
1276 | Lrz | 1550 | |
1551 | ; cmp ebx,1 |
||
1552 | dec ecx |
||
1683 | art_zh | 1553 | jnz kbnobaseret |
1554 | mov eax,keymap |
||
1555 | mov ecx,128 |
||
1556 | call memmove |
||
1557 | ret |
||
802 | serge | 1558 | kbnobaseret: |
1276 | Lrz | 1559 | ; cmp ebx,2 |
1560 | dec ecx |
||
1683 | art_zh | 1561 | jnz kbnoshiftret |
1276 | Lrz | 1562 | |
1683 | art_zh | 1563 | mov eax,keymap_shift |
1564 | mov ecx,128 |
||
1565 | call memmove |
||
1566 | ret |
||
802 | serge | 1567 | kbnoshiftret: |
1276 | Lrz | 1568 | ; cmp ebx,3 |
1569 | dec ecx |
||
1683 | art_zh | 1570 | jne kbnoaltret |
1276 | Lrz | 1571 | |
1683 | art_zh | 1572 | mov eax,keymap_alt |
1573 | mov ecx,128 |
||
1574 | call memmove |
||
1575 | ret |
||
802 | serge | 1576 | kbnoaltret: |
1276 | Lrz | 1577 | ; cmp ebx,9 |
1578 | sub ecx,6 |
||
1683 | art_zh | 1579 | jnz ngsyse2 |
1580 | movzx eax,word [keyboard] |
||
1581 | mov [esp+32],eax |
||
1582 | ret |
||
1276 | Lrz | 1583 | |
1584 | |||
802 | serge | 1585 | ngsyse2: |
1276 | Lrz | 1586 | ; cmp eax,3 |
1587 | dec ebx |
||
1683 | art_zh | 1588 | jnz ngsyse3 |
1589 | movzx eax,[cd_base] |
||
1590 | mov [esp+32],eax |
||
1591 | ret |
||
802 | serge | 1592 | ngsyse3: |
1276 | Lrz | 1593 | ; cmp eax,5 |
1594 | sub ebx,2 |
||
1683 | art_zh | 1595 | jnz ngsyse5 |
1596 | mov eax,[syslang] |
||
1597 | mov [esp+32],eax |
||
1598 | ret |
||
802 | serge | 1599 | ngsyse5: |
1276 | Lrz | 1600 | ; cmp eax,7 |
1601 | sub ebx,2 |
||
1683 | art_zh | 1602 | jnz ngsyse7 |
1603 | movzx eax,[hd_base] |
||
1604 | mov [esp+32],eax |
||
1605 | ret |
||
802 | serge | 1606 | ngsyse7: |
1276 | Lrz | 1607 | ; cmp eax,8 |
1608 | dec ebx |
||
1683 | art_zh | 1609 | jnz ngsyse8 |
1610 | mov eax,[fat32part] |
||
1611 | mov [esp+32],eax |
||
1612 | ret |
||
802 | serge | 1613 | ngsyse8: |
1276 | Lrz | 1614 | ; cmp eax,9 |
1615 | dec ebx |
||
1683 | art_zh | 1616 | jnz ngsyse9 |
1617 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1618 | mov [esp+32],eax |
||
1619 | ret |
||
802 | serge | 1620 | ngsyse9: |
1276 | Lrz | 1621 | ; cmp eax,11 |
1622 | sub ebx,2 |
||
1683 | art_zh | 1623 | jnz ngsyse11 |
1624 | mov eax,[lba_read_enabled] |
||
1625 | mov [esp+32],eax |
||
1626 | ret |
||
802 | serge | 1627 | ngsyse11: |
1276 | Lrz | 1628 | ; cmp eax,12 |
1629 | dec ebx |
||
1683 | art_zh | 1630 | jnz ngsyse12 |
1631 | mov eax,[pci_access_enabled] |
||
1632 | mov [esp+32],eax |
||
1633 | ret |
||
802 | serge | 1634 | ngsyse12: |
1683 | art_zh | 1635 | mov [esp+32],dword 1 |
1636 | ret |
||
1 | ha | 1637 | |
1683 | art_zh | 1638 | |
479 | kastigar | 1639 | get_timer_ticks: |
1683 | art_zh | 1640 | mov eax,[timer_ticks] |
1641 | ret |
||
479 | kastigar | 1642 | |
283 | diamond | 1643 | iglobal |
1 | ha | 1644 | align 4 |
221 | serge | 1645 | mousefn dd msscreen, mswin, msbutton, msset |
1683 | art_zh | 1646 | dd app_load_cursor |
1647 | dd app_set_cursor |
||
1648 | dd app_delete_cursor |
||
1649 | dd msz |
||
283 | diamond | 1650 | endg |
1 | ha | 1651 | |
1652 | readmousepos: |
||
1653 | |||
1654 | ; eax=0 screen relative |
||
1655 | ; eax=1 window relative |
||
1656 | ; eax=2 buttons pressed |
||
221 | serge | 1657 | ; eax=3 set mouse pos ; reserved |
1658 | ; eax=4 load cursor |
||
1659 | ; eax=5 set cursor |
||
1660 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1661 | ; eax=7 get mouse_z |
1 | ha | 1662 | |
1683 | art_zh | 1663 | cmp ebx, 7 |
1664 | ja msset |
||
1665 | jmp [mousefn+ebx*4] |
||
221 | serge | 1666 | msscreen: |
1683 | art_zh | 1667 | mov eax,[MOUSE_X] |
1668 | shl eax,16 |
||
1669 | mov ax,[MOUSE_Y] |
||
1670 | mov [esp+36-4],eax |
||
1671 | ret |
||
221 | serge | 1672 | mswin: |
1683 | art_zh | 1673 | mov eax,[MOUSE_X] |
1674 | shl eax,16 |
||
1675 | mov ax,[MOUSE_Y] |
||
1676 | mov esi,[TASK_BASE] |
||
1677 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1678 | shl ebx,16 |
||
1679 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1680 | sub eax,ebx |
||
1 | ha | 1681 | |
1683 | art_zh | 1682 | mov edi,[CURRENT_TASK] |
1683 | shl edi,8 |
||
1684 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1685 | rol eax,16 |
||
1686 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1687 | rol eax,16 |
||
1688 | mov [esp+36-4],eax |
||
1689 | ret |
||
221 | serge | 1690 | msbutton: |
1683 | art_zh | 1691 | movzx eax,byte [BTN_DOWN] |
1692 | mov [esp+36-4],eax |
||
1693 | ret |
||
479 | kastigar | 1694 | msz: |
1683 | art_zh | 1695 | mov edi, [TASK_COUNT] |
1696 | movzx edi, word [WIN_POS + edi*2] |
||
1697 | cmp edi, [CURRENT_TASK] |
||
1698 | jne @f |
||
1699 | mov ax,[MOUSE_SCROLL_H] |
||
1700 | shl eax,16 |
||
1701 | mov ax,[MOUSE_SCROLL_V] |
||
1702 | mov [esp+36-4],eax |
||
1703 | and [MOUSE_SCROLL_H],word 0 |
||
1704 | and [MOUSE_SCROLL_V],word 0 |
||
1705 | ret |
||
479 | kastigar | 1706 | @@: |
1683 | art_zh | 1707 | and [esp+36-4],dword 0 |
1276 | Lrz | 1708 | ; ret |
221 | serge | 1709 | msset: |
1683 | art_zh | 1710 | ret |
164 | serge | 1711 | |
221 | serge | 1712 | app_load_cursor: |
1683 | art_zh | 1713 | cmp ecx, OS_BASE |
1714 | jae msset |
||
1715 | stdcall load_cursor, ecx, edx |
||
1716 | mov [esp+36-4], eax |
||
1717 | ret |
||
164 | serge | 1718 | |
221 | serge | 1719 | app_set_cursor: |
1683 | art_zh | 1720 | stdcall set_cursor, ecx |
1721 | mov [esp+36-4], eax |
||
1722 | ret |
||
1 | ha | 1723 | |
233 | serge | 1724 | app_delete_cursor: |
1683 | art_zh | 1725 | stdcall delete_cursor, ecx |
1726 | mov [esp+36-4], eax |
||
1727 | ret |
||
1 | ha | 1728 | |
1729 | is_input: |
||
1730 | |||
1731 | push edx |
||
1683 | art_zh | 1732 | mov dx,word [midisp] |
1733 | in al,dx |
||
1734 | and al,0x80 |
||
1735 | pop edx |
||
1 | ha | 1736 | ret |
1737 | |||
1738 | is_output: |
||
1739 | |||
1740 | push edx |
||
1683 | art_zh | 1741 | mov dx,word [midisp] |
1742 | in al,dx |
||
1743 | and al,0x40 |
||
1744 | pop edx |
||
1 | ha | 1745 | ret |
1746 | |||
1747 | |||
1748 | get_mpu_in: |
||
1749 | |||
1750 | push edx |
||
1683 | art_zh | 1751 | mov dx,word [mididp] |
1752 | in al,dx |
||
1753 | pop edx |
||
1 | ha | 1754 | ret |
1755 | |||
1756 | |||
1757 | put_mpu_out: |
||
1758 | |||
1759 | push edx |
||
1683 | art_zh | 1760 | mov dx,word [mididp] |
1761 | out dx,al |
||
1762 | pop edx |
||
1 | ha | 1763 | ret |
1764 | |||
1765 | |||
1766 | |||
1767 | align 4 |
||
1768 | |||
1769 | sys_midi: |
||
1276 | Lrz | 1770 | cmp [mididp],0 |
1771 | jnz sm0 |
||
1772 | mov [esp+36],dword 1 |
||
1773 | ret |
||
1774 | sm0: |
||
1775 | and [esp+36],dword 0 |
||
1776 | dec ebx |
||
1777 | jnz smn1 |
||
1778 | ; call setuart |
||
1779 | su1: |
||
1780 | call is_output |
||
1781 | test al,al |
||
1782 | jnz su1 |
||
1783 | mov dx,word [midisp] |
||
1784 | mov al,0xff |
||
1785 | out dx,al |
||
1786 | su2: |
||
1787 | mov dx,word [midisp] |
||
1788 | mov al,0xff |
||
1789 | out dx,al |
||
1790 | call is_input |
||
1791 | test al,al |
||
1792 | jnz su2 |
||
1793 | call get_mpu_in |
||
1794 | cmp al,0xfe |
||
1795 | jnz su2 |
||
1796 | su3: |
||
1797 | call is_output |
||
1798 | test al,al |
||
1799 | jnz su3 |
||
1800 | mov dx,word [midisp] |
||
1801 | mov al,0x3f |
||
1802 | out dx,al |
||
1803 | ret |
||
1804 | smn1: |
||
1805 | dec ebx |
||
1806 | jnz smn2 |
||
1807 | sm10: |
||
1808 | call get_mpu_in |
||
1809 | call is_output |
||
1810 | test al,al |
||
1811 | jnz sm10 |
||
1812 | mov al,bl |
||
1813 | call put_mpu_out |
||
1814 | smn2: |
||
1815 | ret |
||
1 | ha | 1816 | |
1817 | detect_devices: |
||
1818 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1819 | ;include 'detect/commouse.inc' |
479 | kastigar | 1820 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1821 | ;include 'detect/dev_fd.inc' |
1822 | ;include 'detect/dev_hdcd.inc' |
||
1823 | ;include 'detect/sear_par.inc' |
||
1824 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1825 | ret |
||
1826 | |||
1827 | sys_end: |
||
1828 | |||
1220 | serge | 1829 | mov ecx, [current_slot] |
1830 | mov eax, [ecx+APPDATA.tls_base] |
||
1831 | test eax, eax |
||
1832 | jz @F |
||
1833 | |||
1899 | art_zh | 1834 | |
1220 | serge | 1835 | stdcall user_free, eax |
1836 | @@: |
||
1837 | |||
379 | serge | 1838 | mov eax,[TASK_BASE] |
115 | poddubny | 1839 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1840 | |
1683 | art_zh | 1841 | waitterm: ; wait here for termination |
684 | diamond | 1842 | mov ebx,100 |
1 | ha | 1843 | call delay_hs |
1844 | jmp waitterm |
||
1845 | |||
75 | diamond | 1846 | iglobal |
170 | serge | 1847 | align 4 |
75 | diamond | 1848 | sys_system_table: |
1683 | art_zh | 1849 | dd exit_for_anyone ; 1 = obsolete |
1850 | dd sysfn_terminate ; 2 = terminate thread |
||
1851 | dd sysfn_activate ; 3 = activate window |
||
1852 | dd sysfn_getidletime ; 4 = get idle time |
||
1853 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1854 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1855 | dd sysfn_getactive ; 7 = get active window |
||
1856 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1857 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
1858 | dd sysfn_minimize ; 10 = minimize window |
||
1859 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1860 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1861 | dd sysfn_getversion ; 13 = get kernel version |
||
1862 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1863 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1864 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1865 | dd sysfn_getallmem ; 17 = get total memory size |
||
1866 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1867 | ; instead of slot |
||
1868 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1869 | dd sysfn_meminfo ; 20 = get extended memory info |
||
1870 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
1871 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 1872 | sysfn_num = ($ - sys_system_table)/4 |
1873 | endg |
||
1874 | |||
1 | ha | 1875 | sys_system: |
1683 | art_zh | 1876 | dec ebx |
1877 | cmp ebx, sysfn_num |
||
1878 | jae @f |
||
1879 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 1880 | @@: |
1683 | art_zh | 1881 | ret |
1 | ha | 1882 | |
214 | serge | 1883 | |
1683 | art_zh | 1884 | sysfn_shutdown: ; 18.9 = system shutdown |
748 | heavyiron | 1885 | cmp ecx,1 |
1886 | jl exit_for_anyone |
||
1887 | cmp ecx,4 |
||
1888 | jg exit_for_anyone |
||
1889 | mov [BOOT_VAR+0x9030],cl |
||
1890 | |||
379 | serge | 1891 | mov eax,[TASK_COUNT] |
709 | diamond | 1892 | mov [SYS_SHUTDOWN],al |
1 | ha | 1893 | mov [shutdown_processes],eax |
684 | diamond | 1894 | and dword [esp+32], 0 |
748 | heavyiron | 1895 | exit_for_anyone: |
1 | ha | 1896 | ret |
1897 | uglobal |
||
1898 | shutdown_processes: dd 0x0 |
||
1899 | endg |
||
1900 | |||
1683 | art_zh | 1901 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 1902 | cmp ecx,2 |
1 | ha | 1903 | jb noprocessterminate |
379 | serge | 1904 | mov edx,[TASK_COUNT] |
684 | diamond | 1905 | cmp ecx,edx |
75 | diamond | 1906 | ja noprocessterminate |
379 | serge | 1907 | mov eax,[TASK_COUNT] |
684 | diamond | 1908 | shl ecx,5 |
1909 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
1910 | add ecx,CURRENT_TASK+TASKDATA.state |
||
1911 | cmp byte [ecx], 9 |
||
75 | diamond | 1912 | jz noprocessterminate |
41 | mikedld | 1913 | |
1 | ha | 1914 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1683 | art_zh | 1915 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 1916 | ;call MEM_Heap_UnLock |
1917 | |||
1918 | cmp edx,[application_table_status] ; clear app table stat |
||
1919 | jne noatsc |
||
1678 | art_zh | 1920 | |
1329 | Lrz | 1921 | and [application_table_status],0 |
1 | ha | 1922 | noatsc: |
75 | diamond | 1923 | noprocessterminate: |
1 | ha | 1924 | ret |
1925 | |||
85 | halyavin | 1926 | sysfn_terminate2: |
1927 | ;lock application_table_status mutex |
||
164 | serge | 1928 | .table_status: |
85 | halyavin | 1929 | cli |
1930 | cmp [application_table_status],0 |
||
1683 | art_zh | 1931 | je .stf |
85 | halyavin | 1932 | sti |
1933 | call change_task |
||
1934 | jmp .table_status |
||
1935 | .stf: |
||
1936 | call set_application_table_status |
||
684 | diamond | 1937 | mov eax,ecx |
85 | halyavin | 1938 | call pid_to_slot |
1939 | test eax,eax |
||
1683 | art_zh | 1940 | jz .not_found |
684 | diamond | 1941 | mov ecx,eax |
85 | halyavin | 1942 | cli |
1943 | call sysfn_terminate |
||
1329 | Lrz | 1944 | and [application_table_status],0 |
85 | halyavin | 1945 | sti |
684 | diamond | 1946 | and dword [esp+32],0 |
85 | halyavin | 1947 | ret |
1948 | .not_found: |
||
1949 | mov [application_table_status],0 |
||
1683 | art_zh | 1950 | or dword [esp+32],-1 |
85 | halyavin | 1951 | ret |
1952 | |||
1683 | art_zh | 1953 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 1954 | cmp ecx,2 |
105 | poddubny | 1955 | jb .nowindowactivate |
684 | diamond | 1956 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 1957 | ja .nowindowactivate |
1958 | |||
1959 | mov [window_minimize], 2 ; restore window if minimized |
||
1960 | |||
684 | diamond | 1961 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 1962 | cmp esi, [TASK_COUNT] |
105 | poddubny | 1963 | je .nowindowactivate ; already active |
1964 | |||
684 | diamond | 1965 | mov edi, ecx |
105 | poddubny | 1966 | shl edi, 5 |
1967 | add edi, window_data |
||
684 | diamond | 1968 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 1969 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 1970 | call waredraw |
1971 | .nowindowactivate: |
||
1 | ha | 1972 | ret |
41 | mikedld | 1973 | |
1683 | art_zh | 1974 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1975 | mov eax,[idleusesec] |
684 | diamond | 1976 | mov [esp+32], eax |
1 | ha | 1977 | ret |
1978 | |||
1683 | art_zh | 1979 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 1980 | mov eax,[CPU_FREQ] |
684 | diamond | 1981 | mov [esp+32], eax |
1 | ha | 1982 | ret |
1983 | |||
1984 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1985 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1986 | include 'blkdev/rdsave.inc' |
||
1987 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1232 | Lrz | 1988 | align 4 |
1683 | art_zh | 1989 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 1990 | mov eax, [TASK_COUNT] |
380 | serge | 1991 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 1992 | mov [esp+32],eax |
1 | ha | 1993 | ret |
75 | diamond | 1994 | |
1683 | art_zh | 1995 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1232 | Lrz | 1996 | ; cmp ecx,1 |
1997 | dec ecx |
||
1998 | jnz nogetsoundflag |
||
1 | ha | 1999 | movzx eax,byte [sound_flag] ; get sound_flag |
684 | diamond | 2000 | mov [esp+32],eax |
1 | ha | 2001 | ret |
2002 | nogetsoundflag: |
||
1232 | Lrz | 2003 | ; cmp ecx,2 |
2004 | dec ecx |
||
1 | ha | 2005 | jnz nosoundflag |
75 | diamond | 2006 | xor byte [sound_flag], 1 |
2007 | nosoundflag: |
||
41 | mikedld | 2008 | ret |
75 | diamond | 2009 | |
1683 | art_zh | 2010 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 2011 | mov [window_minimize],1 |
2012 | ret |
||
1232 | Lrz | 2013 | align 4 |
1683 | art_zh | 2014 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 2015 | ; cmp ecx,1 |
2016 | dec ecx |
||
1 | ha | 2017 | jnz full_table |
2018 | small_table: |
||
2019 | call for_all_tables |
||
75 | diamond | 2020 | mov ecx,10 |
1 | ha | 2021 | cld |
2022 | rep movsb |
||
2023 | ret |
||
2024 | for_all_tables: |
||
684 | diamond | 2025 | mov edi,edx |
381 | serge | 2026 | mov esi,DRIVE_DATA |
1 | ha | 2027 | ret |
2028 | full_table: |
||
1232 | Lrz | 2029 | ; cmp ecx,2 |
2030 | dec ecx |
||
1 | ha | 2031 | jnz exit_for_anyone |
2032 | call for_all_tables |
||
75 | diamond | 2033 | mov ecx,16384 |
1 | ha | 2034 | cld |
2035 | rep movsd |
||
2036 | ret |
||
75 | diamond | 2037 | |
1683 | art_zh | 2038 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2039 | and dword [esp+32], 0 |
||
2040 | ret |
||
75 | diamond | 2041 | |
1683 | art_zh | 2042 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1447 | diamond | 2043 | mov edi,ecx |
1 | ha | 2044 | mov esi,version_inf |
2045 | mov ecx,version_end-version_inf |
||
2046 | rep movsb |
||
2047 | ret |
||
75 | diamond | 2048 | |
2049 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2050 | ;wait retrace functions |
2051 | sys_wait_retrace: |
||
2052 | mov edx,0x3da |
||
2053 | WaitRetrace_loop: |
||
2054 | in al,dx |
||
2055 | test al,1000b |
||
2056 | jz WaitRetrace_loop |
||
684 | diamond | 2057 | and [esp+32],dword 0 |
1 | ha | 2058 | ret |
75 | diamond | 2059 | |
1232 | Lrz | 2060 | align 4 |
1683 | art_zh | 2061 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 2062 | ; removed here by |
2063 | ; call mouse_centered |
||
2064 | ;* mouse centered - start code- Mario79 |
||
2065 | ;mouse_centered: |
||
2066 | ; push eax |
||
1683 | art_zh | 2067 | mov eax,[Screen_Max_X] |
2068 | shr eax,1 |
||
2069 | mov [MOUSE_X],ax |
||
2070 | mov eax,[Screen_Max_Y] |
||
2071 | shr eax,1 |
||
2072 | mov [MOUSE_Y],ax |
||
1232 | Lrz | 2073 | ; ret |
2074 | ;* mouse centered - end code- Mario79 |
||
2075 | xor eax,eax |
||
1683 | art_zh | 2076 | and [esp+32],eax |
1232 | Lrz | 2077 | ; pop eax |
2078 | |||
1 | ha | 2079 | ret |
1232 | Lrz | 2080 | align 4 |
120 | mario79 | 2081 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1232 | Lrz | 2082 | test ecx,ecx ; get mouse speed factor |
120 | mario79 | 2083 | jnz .set_mouse_acceleration |
164 | serge | 2084 | xor eax,eax |
120 | mario79 | 2085 | mov ax,[mouse_speed_factor] |
684 | diamond | 2086 | mov [esp+32],eax |
120 | mario79 | 2087 | ret |
2088 | .set_mouse_acceleration: |
||
1232 | Lrz | 2089 | ; cmp ecx,1 ; set mouse speed factor |
2090 | dec ecx |
||
120 | mario79 | 2091 | jnz .get_mouse_delay |
684 | diamond | 2092 | mov [mouse_speed_factor],dx |
120 | mario79 | 2093 | ret |
2094 | .get_mouse_delay: |
||
1232 | Lrz | 2095 | ; cmp ecx,2 ; get mouse delay |
2096 | dec ecx |
||
120 | mario79 | 2097 | jnz .set_mouse_delay |
2098 | mov eax,[mouse_delay] |
||
684 | diamond | 2099 | mov [esp+32],eax |
120 | mario79 | 2100 | ret |
2101 | .set_mouse_delay: |
||
1232 | Lrz | 2102 | ; cmp ecx,3 ; set mouse delay |
2103 | dec ecx |
||
120 | mario79 | 2104 | jnz .set_pointer_position |
684 | diamond | 2105 | mov [mouse_delay],edx |
120 | mario79 | 2106 | ret |
2107 | .set_pointer_position: |
||
1232 | Lrz | 2108 | ; cmp ecx,4 ; set mouse pointer position |
2109 | dec ecx |
||
621 | mario79 | 2110 | jnz .set_mouse_button |
1689 | art_zh | 2111 | cmp dx, word[Screen_Max_Y] |
2112 | ja .end |
||
2113 | |||
684 | diamond | 2114 | rol edx,16 |
1689 | art_zh | 2115 | cmp dx, word[Screen_Max_X] |
2116 | ja .end |
||
2117 | mov [MOUSE_X], edx |
||
621 | mario79 | 2118 | ret |
2119 | .set_mouse_button: |
||
1232 | Lrz | 2120 | ; cmp ecx,5 ; set mouse button features |
2121 | dec ecx |
||
621 | mario79 | 2122 | jnz .end |
684 | diamond | 2123 | mov [BTN_DOWN],dl |
621 | mario79 | 2124 | mov [mouse_active],1 |
120 | mario79 | 2125 | .end: |
2126 | ret |
||
2127 | |||
75 | diamond | 2128 | sysfn_getfreemem: |
170 | serge | 2129 | mov eax, [pg_data.pages_free] |
2130 | shl eax, 2 |
||
684 | diamond | 2131 | mov [esp+32],eax |
1 | ha | 2132 | ret |
75 | diamond | 2133 | |
2134 | sysfn_getallmem: |
||
170 | serge | 2135 | mov eax,[MEM_AMOUNT] |
2136 | shr eax, 10 |
||
684 | diamond | 2137 | mov [esp+32],eax |
32 | halyavin | 2138 | ret |
2139 | |||
608 | alver | 2140 | ; // Alver, 2007-22-08 // { |
2141 | sysfn_pid_to_slot: |
||
684 | diamond | 2142 | mov eax, ecx |
608 | alver | 2143 | call pid_to_slot |
684 | diamond | 2144 | mov [esp+32], eax |
608 | alver | 2145 | ret |
2146 | |||
2147 | sysfn_min_rest_window: |
||
2148 | pushad |
||
1683 | art_zh | 2149 | mov eax, edx ; ebx - operating |
684 | diamond | 2150 | shr ecx, 1 |
608 | alver | 2151 | jnc @f |
2152 | call pid_to_slot |
||
2153 | @@: |
||
1683 | art_zh | 2154 | or eax, eax ; eax - number of slot |
608 | alver | 2155 | jz .error |
1683 | art_zh | 2156 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 2157 | ja .error |
684 | diamond | 2158 | movzx eax, word [WIN_STACK + eax*2] |
2159 | shr ecx, 1 |
||
608 | alver | 2160 | jc .restore |
2161 | ; .minimize: |
||
2162 | call minimize_window |
||
2163 | jmp .exit |
||
2164 | .restore: |
||
2165 | call restore_minimized_window |
||
2166 | .exit: |
||
2167 | popad |
||
2168 | xor eax, eax |
||
684 | diamond | 2169 | mov [esp+32], eax |
608 | alver | 2170 | ret |
2171 | .error: |
||
2172 | popad |
||
2173 | xor eax, eax |
||
2174 | dec eax |
||
684 | diamond | 2175 | mov [esp+32], eax |
608 | alver | 2176 | ret |
2177 | ; } \\ Alver, 2007-22-08 \\ |
||
2178 | |||
41 | mikedld | 2179 | uglobal |
2180 | ;// mike.dld, 2006-29-01 [ |
||
2181 | screen_workarea RECT |
||
2182 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2183 | window_minimize db 0 |
1683 | art_zh | 2184 | sound_flag db 0 |
41 | mikedld | 2185 | endg |
1 | ha | 2186 | |
41 | mikedld | 2187 | iglobal |
2188 | version_inf: |
||
1319 | diamond | 2189 | db 0,7,7,0 ; version 0.7.7.0 |
1689 | art_zh | 2190 | db 0 ;reserved |
540 | victor | 2191 | dd __REV__ |
41 | mikedld | 2192 | version_end: |
2193 | endg |
||
1 | ha | 2194 | |
2195 | sys_cachetodiskette: |
||
1683 | art_zh | 2196 | cmp ebx, 1 |
2197 | jne .no_floppy_a_save |
||
2198 | mov [flp_number], 1 |
||
2199 | jmp .save_image_on_floppy |
||
671 | Ghost | 2200 | .no_floppy_a_save: |
1683 | art_zh | 2201 | cmp ebx, 2 |
2202 | jne .no_floppy_b_save |
||
2203 | mov [flp_number], 2 |
||
671 | Ghost | 2204 | .save_image_on_floppy: |
1683 | art_zh | 2205 | call save_image |
2206 | mov [esp + 32], dword 0 |
||
2207 | cmp [FDC_Status], 0 |
||
2208 | je .yes_floppy_save |
||
671 | Ghost | 2209 | .no_floppy_b_save: |
1683 | art_zh | 2210 | mov [esp + 32], dword 1 |
671 | Ghost | 2211 | .yes_floppy_save: |
1683 | art_zh | 2212 | ret |
1 | ha | 2213 | |
2214 | uglobal |
||
2215 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2216 | align 4 |
2217 | bgrlockpid dd 0 |
||
546 | diamond | 2218 | bgrlock db 0 |
1 | ha | 2219 | endg |
2220 | |||
1899 | art_zh | 2221 | ;=============================== SysFn 15 ================================ |
2222 | ; no background service supported so far ... |
||
2223 | ;=========================================== |
||
2224 | |||
1 | ha | 2225 | sys_background: |
2226 | |||
1899 | art_zh | 2227 | cmp ebx,6 ; subfns 1..5 do not return anything |
2228 | jb .exit |
||
2229 | mov dword [esp+32], 0 ; subfns 6,7 return 0 as error |
||
1107 | diamond | 2230 | .exit: |
1899 | art_zh | 2231 | ret |
469 | serge | 2232 | |
1899 | art_zh | 2233 | ;=============================== SysFn 39 ================================ |
2234 | ; no background service supported so far ... |
||
2235 | ;=========================================== |
||
2236 | align 4 |
||
469 | serge | 2237 | |
1899 | art_zh | 2238 | sys_getbackground: |
2239 | mov dword [esp+32], 0 |
||
1 | ha | 2240 | ret |
2241 | |||
1899 | art_zh | 2242 | ;=========================================== |
1859 | art_zh | 2243 | |
709 | diamond | 2244 | force_redraw_background: |
1392 | diamond | 2245 | and [draw_data+32 + RECT.left], 0 |
2246 | and [draw_data+32 + RECT.top], 0 |
||
709 | diamond | 2247 | push eax ebx |
753 | serge | 2248 | mov eax,[Screen_Max_X] |
2249 | mov ebx,[Screen_Max_Y] |
||
709 | diamond | 2250 | mov [draw_data+32 + RECT.right],eax |
2251 | mov [draw_data+32 + RECT.bottom],ebx |
||
2252 | pop ebx eax |
||
1392 | diamond | 2253 | inc byte[REDRAW_BACKGROUND] |
709 | diamond | 2254 | ret |
1899 | art_zh | 2255 | ;=========================================== |
479 | kastigar | 2256 | |
1 | ha | 2257 | |
2258 | align 4 |
||
2259 | |||
2260 | sys_getkey: |
||
1683 | art_zh | 2261 | mov [esp + 32],dword 1 |
2262 | ; test main buffer |
||
2263 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2264 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2265 | mov edx, [TASK_COUNT] |
||
2266 | cmp ecx, edx |
||
2267 | jne .finish |
||
2268 | cmp [KEY_COUNT], byte 0 |
||
2269 | je .finish |
||
2270 | movzx eax, byte [KEY_BUFF] |
||
2271 | shl eax, 8 |
||
2272 | push eax |
||
2273 | dec byte [KEY_COUNT] |
||
2274 | and byte [KEY_COUNT], 127 |
||
2275 | movzx ecx, byte [KEY_COUNT] |
||
2276 | add ecx, 2 |
||
2277 | mov eax, KEY_BUFF + 1 |
||
2278 | mov ebx, KEY_BUFF |
||
2279 | call memmove |
||
2280 | pop eax |
||
92 | diamond | 2281 | .ret_eax: |
1683 | art_zh | 2282 | mov [esp + 32], eax |
2283 | ret |
||
671 | Ghost | 2284 | .finish: |
92 | diamond | 2285 | ; test hotkeys buffer |
1683 | art_zh | 2286 | mov ecx, hotkey_buffer |
92 | diamond | 2287 | @@: |
1683 | art_zh | 2288 | cmp [ecx], ebx |
2289 | jz .found |
||
2290 | add ecx, 8 |
||
2291 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2292 | jb @b |
||
2293 | ret |
||
92 | diamond | 2294 | .found: |
1683 | art_zh | 2295 | mov ax, [ecx + 6] |
2296 | shl eax, 16 |
||
2297 | mov ah, [ecx + 4] |
||
2298 | mov al, 2 |
||
2299 | and dword [ecx + 4], 0 |
||
2300 | and dword [ecx], 0 |
||
2301 | jmp .ret_eax |
||
1 | ha | 2302 | |
2303 | align 4 |
||
2304 | |||
2305 | sys_getbutton: |
||
2306 | |||
1683 | art_zh | 2307 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2308 | mov [esp + 32], dword 1 |
||
2309 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2310 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2311 | cmp ecx, edx |
||
2312 | jne .exit |
||
2313 | movzx eax, byte [BTN_COUNT] |
||
2314 | test eax, eax |
||
2315 | jz .exit |
||
2316 | mov eax, [BTN_BUFF] |
||
2317 | and al, 0xFE ; delete left button bit |
||
2318 | mov [BTN_COUNT], byte 0 |
||
2319 | mov [esp + 32], eax |
||
671 | Ghost | 2320 | .exit: |
1683 | art_zh | 2321 | ret |
1 | ha | 2322 | |
2323 | |||
2324 | align 4 |
||
2325 | |||
2326 | sys_cpuusage: |
||
2327 | |||
2328 | ; RETURN: |
||
2329 | ; |
||
2330 | ; +00 dword process cpu usage |
||
2331 | ; +04 word position in windowing stack |
||
2332 | ; +06 word windowing stack value at current position (cpu nro) |
||
2333 | ; +10 12 bytes name |
||
2334 | ; +22 dword start in mem |
||
2335 | ; +26 dword used mem |
||
2336 | ; +30 dword PID , process idenfification number |
||
2337 | ; |
||
2338 | |||
1683 | art_zh | 2339 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2340 | jne .no_who_am_i |
2341 | mov ecx,[CURRENT_TASK] |
||
2342 | .no_who_am_i: |
||
1683 | art_zh | 2343 | cmp ecx, max_processes |
2344 | ja .nofillbuf |
||
1 | ha | 2345 | |
684 | diamond | 2346 | ; +4: word: position of the window of thread in the window stack |
1683 | art_zh | 2347 | mov ax, [WIN_STACK + ecx * 2] |
2348 | mov [ebx+4], ax |
||
684 | diamond | 2349 | ; +6: word: number of the thread slot, which window has in the window stack |
2350 | ; position ecx (has no relation to the specific thread) |
||
1683 | art_zh | 2351 | mov ax, [WIN_POS + ecx * 2] |
2352 | mov [ebx+6], ax |
||
1 | ha | 2353 | |
1683 | art_zh | 2354 | shl ecx, 5 |
1 | ha | 2355 | |
684 | diamond | 2356 | ; +0: dword: memory usage |
1683 | art_zh | 2357 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2358 | mov [ebx], eax |
||
684 | diamond | 2359 | ; +10: 11 bytes: name of the process |
1683 | art_zh | 2360 | push ecx |
2361 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2362 | add ebx, 10 |
||
2363 | mov ecx, 11 |
||
2364 | call memmove |
||
2365 | pop ecx |
||
1 | ha | 2366 | |
684 | diamond | 2367 | ; +22: address of the process in memory |
2368 | ; +26: size of used memory - 1 |
||
1683 | art_zh | 2369 | push edi |
2370 | lea edi, [ebx+12] |
||
2371 | xor eax, eax |
||
2372 | mov edx, 0x100000*16 |
||
2373 | cmp ecx, 1 shl 5 |
||
2374 | je .os_mem |
||
2375 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2376 | mov eax, std_application_base_address |
||
684 | diamond | 2377 | .os_mem: |
1683 | art_zh | 2378 | stosd |
2379 | lea eax, [edx-1] |
||
2380 | stosd |
||
1 | ha | 2381 | |
684 | diamond | 2382 | ; +30: PID/TID |
1683 | art_zh | 2383 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2384 | stosd |
||
1 | ha | 2385 | |
2386 | ; window position and size |
||
1683 | art_zh | 2387 | push esi |
2388 | lea esi, [ecx + window_data + WDATA.box] |
||
2389 | movsd |
||
2390 | movsd |
||
2391 | movsd |
||
2392 | movsd |
||
1 | ha | 2393 | |
2394 | ; Process state (+50) |
||
1683 | art_zh | 2395 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2396 | stosd |
||
1 | ha | 2397 | |
138 | mikedld | 2398 | ; Window client area box |
1683 | art_zh | 2399 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2400 | movsd |
||
2401 | movsd |
||
2402 | movsd |
||
2403 | movsd |
||
1 | ha | 2404 | |
164 | serge | 2405 | ; Window state |
1683 | art_zh | 2406 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2407 | stosb |
||
164 | serge | 2408 | |
1689 | art_zh | 2409 | ; Event mask (+71) |
2410 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
||
2411 | stosd |
||
2412 | |||
1683 | art_zh | 2413 | pop esi |
2414 | pop edi |
||
138 | mikedld | 2415 | |
684 | diamond | 2416 | .nofillbuf: |
1 | ha | 2417 | ; return number of processes |
2418 | |||
379 | serge | 2419 | mov eax,[TASK_COUNT] |
684 | diamond | 2420 | mov [esp+32],eax |
1 | ha | 2421 | ret |
2422 | |||
2423 | align 4 |
||
2424 | sys_clock: |
||
1683 | art_zh | 2425 | cli |
1 | ha | 2426 | ; Mikhail Lisovin xx Jan 2005 |
1683 | art_zh | 2427 | @@: mov al, 10 |
2428 | out 0x70, al |
||
2429 | in al, 0x71 |
||
2430 | test al, al |
||
2431 | jns @f |
||
2432 | mov esi, 1 |
||
2433 | call delay_ms |
||
2434 | jmp @b |
||
1 | ha | 2435 | @@: |
2436 | ; end Lisovin's fix |
||
2437 | |||
1683 | art_zh | 2438 | xor al,al ; seconds |
2439 | out 0x70,al |
||
2440 | in al,0x71 |
||
2441 | movzx ecx,al |
||
2442 | mov al,02 ; minutes |
||
2443 | shl ecx,16 |
||
2444 | out 0x70,al |
||
2445 | in al,0x71 |
||
2446 | movzx edx,al |
||
2447 | mov al,04 ; hours |
||
2448 | shl edx,8 |
||
2449 | out 0x70,al |
||
2450 | in al,0x71 |
||
2451 | add ecx,edx |
||
2452 | movzx edx,al |
||
2453 | add ecx,edx |
||
2454 | sti |
||
2455 | mov [esp + 32], ecx |
||
2456 | ret |
||
1 | ha | 2457 | |
2458 | |||
2459 | align 4 |
||
2460 | |||
2461 | sys_date: |
||
2462 | |||
1683 | art_zh | 2463 | cli |
2464 | @@: mov al, 10 |
||
2465 | out 0x70, al |
||
2466 | in al, 0x71 |
||
2467 | test al, al |
||
2468 | jns @f |
||
2469 | mov esi, 1 |
||
2470 | call delay_ms |
||
2471 | jmp @b |
||
75 | diamond | 2472 | @@: |
2473 | |||
1683 | art_zh | 2474 | mov ch,0 |
2475 | mov al,7 ; date |
||
2476 | out 0x70,al |
||
2477 | in al,0x71 |
||
2478 | mov cl,al |
||
2479 | mov al,8 ; month |
||
2480 | shl ecx,16 |
||
2481 | out 0x70,al |
||
2482 | in al,0x71 |
||
2483 | mov ch,al |
||
2484 | mov al,9 ; year |
||
2485 | out 0x70,al |
||
2486 | in al,0x71 |
||
2487 | mov cl,al |
||
2488 | sti |
||
2489 | mov [esp+32], ecx |
||
2490 | ret |
||
1 | ha | 2491 | |
2492 | |||
2493 | ; redraw status |
||
2494 | |||
2495 | sys_redrawstat: |
||
1683 | art_zh | 2496 | cmp ebx, 1 |
2497 | jne no_widgets_away |
||
2498 | ; buttons away |
||
2499 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2500 | sys_newba2: |
1683 | art_zh | 2501 | mov edi,[BTN_ADDR] |
2502 | cmp [edi], dword 0 ; empty button list ? |
||
2503 | je end_of_buttons_away |
||
2504 | movzx ebx, word [edi] |
||
2505 | inc ebx |
||
2506 | mov eax,edi |
||
1 | ha | 2507 | sys_newba: |
1683 | art_zh | 2508 | dec ebx |
2509 | jz end_of_buttons_away |
||
1 | ha | 2510 | |
1683 | art_zh | 2511 | add eax, 0x10 |
2512 | cmp cx, [eax] |
||
2513 | jnz sys_newba |
||
1 | ha | 2514 | |
1683 | art_zh | 2515 | push eax ebx ecx |
2516 | mov ecx,ebx |
||
2517 | inc ecx |
||
2518 | shl ecx, 4 |
||
2519 | mov ebx, eax |
||
2520 | add eax, 0x10 |
||
2521 | call memmove |
||
2522 | dec dword [edi] |
||
2523 | pop ecx ebx eax |
||
1 | ha | 2524 | |
1683 | art_zh | 2525 | jmp sys_newba2 |
1 | ha | 2526 | |
2527 | end_of_buttons_away: |
||
2528 | |||
1683 | art_zh | 2529 | ret |
1 | ha | 2530 | |
2531 | no_widgets_away: |
||
2532 | |||
1683 | art_zh | 2533 | cmp ebx, 2 |
2534 | jnz srl1 |
||
1 | ha | 2535 | |
1683 | art_zh | 2536 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2537 | add edx, draw_data - CURRENT_TASK |
||
2538 | mov [edx + RECT.left], 0 |
||
2539 | mov [edx + RECT.top], 0 |
||
2540 | mov eax, [Screen_Max_X] |
||
1710 | art_zh | 2541 | |
1683 | art_zh | 2542 | mov [edx + RECT.right], eax |
2543 | mov eax, [Screen_Max_Y] |
||
2544 | mov [edx + RECT.bottom], eax |
||
1 | ha | 2545 | |
2546 | srl1: |
||
1683 | art_zh | 2547 | ret |
1 | ha | 2548 | |
2549 | ;ok - 100% work |
||
2550 | ;nt - not tested |
||
2551 | ;--------------------------------------------------------------------------------------------- |
||
2552 | ;eax |
||
2553 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
2554 | ;1 - change task. Ret nothing. Block. ok. |
||
2555 | ;2 - performance control |
||
2556 | ; ebx |
||
2557 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
2558 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
2559 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
2560 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
2561 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
2562 | ;eax |
||
2563 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2564 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2565 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 2566 | iglobal |
2567 | align 4 |
||
2568 | sheduler: |
||
2569 | dd sys_sheduler.00 |
||
2570 | dd change_task |
||
2571 | dd sys_sheduler.02 |
||
2572 | dd sys_sheduler.03 |
||
2573 | dd sys_sheduler.04 |
||
2574 | endg |
||
1683 | art_zh | 2575 | sys_sheduler: |
1344 | Lrz | 2576 | ;rewritten by |
1345 | Lrz | 2577 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 2578 | ;.shed_counter: |
2579 | .00: |
||
2580 | mov eax,[context_counter] |
||
1345 | Lrz | 2581 | mov [esp+32],eax |
1344 | Lrz | 2582 | ret |
1273 | Lrz | 2583 | |
1344 | Lrz | 2584 | .02: |
2585 | ;.perf_control: |
||
1365 | Lrz | 2586 | inc ebx ;before ebx=2, ebx=3 |
1683 | art_zh | 2587 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2588 | jz cache_disable |
||
1365 | Lrz | 2589 | |
1683 | art_zh | 2590 | dec ebx ;ebx=2 |
2591 | cmp ebx,ecx ; |
||
1365 | Lrz | 2592 | jz cache_enable ;if ecx=2 and ebx=2 |
2593 | |||
1683 | art_zh | 2594 | dec ebx ;ebx=1 |
1365 | Lrz | 2595 | cmp ebx,ecx |
1683 | art_zh | 2596 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
1365 | Lrz | 2597 | |
2598 | dec ebx |
||
1683 | art_zh | 2599 | test ebx,ecx ;ebx=0 and ecx=0 |
2600 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 2601 | |
1344 | Lrz | 2602 | ret |
1345 | Lrz | 2603 | |
1683 | art_zh | 2604 | .03: |
1344 | Lrz | 2605 | ;.rdmsr_instr: |
2606 | ;now counter in ecx |
||
2607 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2608 | mov eax,esi |
1345 | Lrz | 2609 | mov ecx,edx |
1344 | Lrz | 2610 | rdmsr |
1683 | art_zh | 2611 | mov [esp+32],eax |
2612 | mov [esp+20],edx ;ret in ebx? |
||
1344 | Lrz | 2613 | ret |
2614 | |||
2615 | .04: |
||
1273 | Lrz | 2616 | ;.wrmsr_instr: |
2617 | ;now counter in ecx |
||
2618 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2619 | ; Fast Call MSR can't be destroy |
2620 | ; Ќ® MSR_AMD_EFER ¬®¦® Ё§¬Ґпвм, в.Є. ў н⮬ ॣЁбвॠ«Ёи |
||
2621 | ; ўЄ«оз овбп/ўлЄ«оз овбп а биЁаҐлҐ ў®§¬®¦®бвЁ |
||
2622 | cmp edx,MSR_SYSENTER_CS |
||
2623 | je @f |
||
2624 | cmp edx,MSR_SYSENTER_ESP |
||
2625 | je @f |
||
2626 | cmp edx,MSR_SYSENTER_EIP |
||
2627 | je @f |
||
2628 | cmp edx,MSR_AMD_STAR |
||
2629 | je @f |
||
1273 | Lrz | 2630 | |
1683 | art_zh | 2631 | mov eax,esi |
1345 | Lrz | 2632 | mov ecx,edx |
1683 | art_zh | 2633 | wrmsr |
2634 | ; mov [esp + 32], eax |
||
2635 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 2636 | @@: |
1344 | Lrz | 2637 | ret |
1273 | Lrz | 2638 | |
1 | ha | 2639 | cache_disable: |
2640 | mov eax,cr0 |
||
2641 | or eax,01100000000000000000000000000000b |
||
2642 | mov cr0,eax |
||
2643 | wbinvd ;set MESI |
||
2644 | ret |
||
2645 | |||
2646 | cache_enable: |
||
2647 | mov eax,cr0 |
||
2648 | and eax,10011111111111111111111111111111b |
||
2649 | mov cr0,eax |
||
2650 | ret |
||
2651 | |||
2652 | is_cache_enabled: |
||
2653 | mov eax,cr0 |
||
2654 | mov ebx,eax |
||
2655 | and eax,01100000000000000000000000000000b |
||
2656 | jz cache_disabled |
||
1345 | Lrz | 2657 | mov [esp+32],ebx |
1 | ha | 2658 | cache_disabled: |
1345 | Lrz | 2659 | mov dword [esp+32],eax ;0 |
1 | ha | 2660 | ret |
2661 | |||
2662 | modify_pce: |
||
2663 | mov eax,cr4 |
||
2664 | ; mov ebx,0 |
||
2665 | ; or bx,100000000b ;pce |
||
2666 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 2667 | bts eax,8 ;pce=cr4[8] |
1 | ha | 2668 | mov cr4,eax |
1345 | Lrz | 2669 | mov [esp+32],eax |
1 | ha | 2670 | ret |
2671 | ;--------------------------------------------------------------------------------------------- |
||
2672 | |||
2673 | |||
2674 | iglobal |
||
521 | diamond | 2675 | cpustring db 'CPU',0 |
1 | ha | 2676 | endg |
2677 | |||
67 | diamond | 2678 | uglobal |
1683 | art_zh | 2679 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 2680 | endg |
1 | ha | 2681 | |
2682 | align 4 |
||
2683 | ; check misc |
||
2684 | |||
2685 | checkmisc: |
||
2686 | |||
2687 | cmp [ctrl_alt_del], 1 |
||
2688 | jne nocpustart |
||
501 | serge | 2689 | |
1683 | art_zh | 2690 | mov ebp, cpustring |
2691 | call fs_execute_from_sysdir |
||
501 | serge | 2692 | |
1 | ha | 2693 | mov [ctrl_alt_del], 0 |
465 | serge | 2694 | |
2695 | nocpustart: |
||
1 | ha | 2696 | cmp [mouse_active], 1 |
2697 | jne mouse_not_active |
||
2698 | mov [mouse_active], 0 |
||
2699 | xor edi, edi |
||
1683 | art_zh | 2700 | mov ecx, [TASK_COUNT] |
465 | serge | 2701 | set_mouse_event: |
1 | ha | 2702 | add edi, 256 |
1683 | art_zh | 2703 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 2704 | loop set_mouse_event |
2705 | |||
465 | serge | 2706 | mouse_not_active: |
1392 | diamond | 2707 | cmp byte[BACKGROUND_CHANGED], 0 |
1683 | art_zh | 2708 | jz no_set_bgr_event |
473 | diamond | 2709 | xor edi, edi |
1392 | diamond | 2710 | mov ecx, [TASK_COUNT] |
473 | diamond | 2711 | set_bgr_event: |
2712 | add edi, 256 |
||
1683 | art_zh | 2713 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 2714 | loop set_bgr_event |
1392 | diamond | 2715 | mov byte[BACKGROUND_CHANGED], 0 |
709 | diamond | 2716 | no_set_bgr_event: |
1683 | art_zh | 2717 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2718 | jz nobackgr |
||
1392 | diamond | 2719 | cmp [background_defined], 0 |
1683 | art_zh | 2720 | jz nobackgr |
1392 | diamond | 2721 | @@: |
1 | ha | 2722 | call drawbackground |
1392 | diamond | 2723 | xor eax, eax |
2724 | xchg al, [REDRAW_BACKGROUND] |
||
1683 | art_zh | 2725 | test al, al ; got new update request? |
1392 | diamond | 2726 | jnz @b |
2727 | mov [draw_data+32 + RECT.left], eax |
||
2728 | mov [draw_data+32 + RECT.top], eax |
||
2729 | mov [draw_data+32 + RECT.right], eax |
||
2730 | mov [draw_data+32 + RECT.bottom], eax |
||
381 | serge | 2731 | mov [MOUSE_BACKGROUND],byte 0 |
1 | ha | 2732 | |
465 | serge | 2733 | nobackgr: |
1 | ha | 2734 | |
2735 | ; system shutdown request |
||
2736 | |||
381 | serge | 2737 | cmp [SYS_SHUTDOWN],byte 0 |
1683 | art_zh | 2738 | je noshutdown |
1 | ha | 2739 | |
2740 | mov edx,[shutdown_processes] |
||
2741 | |||
381 | serge | 2742 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 2743 | jne no_mark_system_shutdown |
2744 | |||
709 | diamond | 2745 | lea ecx,[edx-1] |
465 | serge | 2746 | mov edx,OS_BASE+0x3040 |
709 | diamond | 2747 | jecxz @f |
465 | serge | 2748 | markz: |
115 | poddubny | 2749 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 2750 | add edx,0x20 |
2751 | loop markz |
||
709 | diamond | 2752 | @@: |
1 | ha | 2753 | |
2754 | no_mark_system_shutdown: |
||
2755 | |||
1300 | serge | 2756 | call [_display.disable_mouse] |
1 | ha | 2757 | |
381 | serge | 2758 | dec byte [SYS_SHUTDOWN] |
1683 | art_zh | 2759 | je system_shutdown |
1 | ha | 2760 | |
465 | serge | 2761 | noshutdown: |
1683 | art_zh | 2762 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 2763 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 2764 | mov esi,1 |
2765 | |||
465 | serge | 2766 | newct: |
1 | ha | 2767 | mov cl,[ebx] |
2768 | cmp cl,byte 3 |
||
1683 | art_zh | 2769 | jz terminate |
1 | ha | 2770 | cmp cl,byte 4 |
1683 | art_zh | 2771 | jz terminate |
1 | ha | 2772 | |
2773 | add ebx,0x20 |
||
2774 | inc esi |
||
2775 | dec eax |
||
2776 | jnz newct |
||
2777 | ret |
||
2778 | |||
2779 | ; redraw screen |
||
1859 | art_zh | 2780 | ; eax , if process window_data base is eax, do not set flag/limits |
1 | ha | 2781 | |
2782 | redrawscreen: |
||
1683 | art_zh | 2783 | pushad |
2784 | push eax |
||
1 | ha | 2785 | |
1859 | art_zh | 2786 | xor ecx,ecx ; redraw flags for apps |
1 | ha | 2787 | newdw2: |
2788 | |||
1683 | art_zh | 2789 | inc ecx |
2790 | push ecx |
||
1 | ha | 2791 | |
1683 | art_zh | 2792 | mov eax,ecx |
2793 | shl eax,5 |
||
2794 | add eax,window_data |
||
1 | ha | 2795 | |
1683 | art_zh | 2796 | cmp eax,[esp+4] |
2797 | je not_this_task |
||
2798 | ; check if window in redraw area |
||
2799 | mov edi,eax |
||
1 | ha | 2800 | |
1683 | art_zh | 2801 | cmp ecx,1 ; limit for background |
2802 | jz bgli |
||
1 | ha | 2803 | |
1683 | art_zh | 2804 | mov eax, [edi + WDATA.box.left] |
2805 | mov ebx, [edi + WDATA.box.top] |
||
2806 | mov ecx, [edi + WDATA.box.width] |
||
2807 | mov edx, [edi + WDATA.box.height] |
||
2808 | add ecx,eax |
||
2809 | add edx,ebx |
||
1 | ha | 2810 | |
1683 | art_zh | 2811 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2812 | cmp ecx,ebx |
||
2813 | jb ricino |
||
1 | ha | 2814 | |
1683 | art_zh | 2815 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2816 | cmp ecx,eax |
||
2817 | jb ricino |
||
1 | ha | 2818 | |
1683 | art_zh | 2819 | mov eax, [edi + WDATA.box.left] |
2820 | mov ebx, [edi + WDATA.box.top] |
||
2821 | mov ecx, [edi + WDATA.box.width] |
||
2822 | mov edx, [edi + WDATA.box.height] |
||
2823 | add ecx, eax |
||
2824 | add edx, ebx |
||
164 | serge | 2825 | |
1683 | art_zh | 2826 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2827 | cmp edx,eax |
||
2828 | jb ricino |
||
1 | ha | 2829 | |
1683 | art_zh | 2830 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2831 | cmp ecx,eax |
||
2832 | jb ricino |
||
1 | ha | 2833 | |
1683 | art_zh | 2834 | bgli: |
1 | ha | 2835 | |
1683 | art_zh | 2836 | cmp dword[esp], 1 |
2837 | jnz .az |
||
2838 | cmp byte[REDRAW_BACKGROUND], 0 |
||
2839 | jz .az |
||
2840 | mov dl, 0 |
||
2841 | lea eax,[edi+draw_data-window_data] |
||
2842 | mov ebx,[draw_limits.left] |
||
2843 | cmp ebx,[eax+RECT.left] |
||
2844 | jae @f |
||
2845 | mov [eax+RECT.left],ebx |
||
2846 | mov dl, 1 |
||
2847 | @@: |
||
2848 | mov ebx,[draw_limits.top] |
||
2849 | cmp ebx,[eax+RECT.top] |
||
2850 | jae @f |
||
2851 | mov [eax+RECT.top],ebx |
||
2852 | mov dl, 1 |
||
2853 | @@: |
||
2854 | mov ebx,[draw_limits.right] |
||
2855 | cmp ebx,[eax+RECT.right] |
||
2856 | jbe @f |
||
2857 | mov [eax+RECT.right],ebx |
||
2858 | mov dl, 1 |
||
2859 | @@: |
||
2860 | mov ebx,[draw_limits.bottom] |
||
2861 | cmp ebx,[eax+RECT.bottom] |
||
2862 | jbe @f |
||
2863 | mov [eax+RECT.bottom],ebx |
||
2864 | mov dl, 1 |
||
2865 | @@: |
||
2866 | add byte[REDRAW_BACKGROUND], dl |
||
2867 | jmp newdw8 |
||
2868 | .az: |
||
1 | ha | 2869 | |
1683 | art_zh | 2870 | mov eax,edi |
2871 | add eax,draw_data-window_data |
||
1 | ha | 2872 | |
1683 | art_zh | 2873 | mov ebx,[draw_limits.left] ; set limits |
2874 | mov [eax + RECT.left], ebx |
||
2875 | mov ebx,[draw_limits.top] |
||
2876 | mov [eax + RECT.top], ebx |
||
2877 | mov ebx,[draw_limits.right] |
||
2878 | mov [eax + RECT.right], ebx |
||
2879 | mov ebx,[draw_limits.bottom] |
||
2880 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 2881 | |
1683 | art_zh | 2882 | sub eax,draw_data-window_data |
1 | ha | 2883 | |
1683 | art_zh | 2884 | cmp dword [esp],1 |
2885 | jne nobgrd |
||
2886 | inc byte[REDRAW_BACKGROUND] |
||
1 | ha | 2887 | |
1859 | art_zh | 2888 | |
1 | ha | 2889 | newdw8: |
2890 | nobgrd: |
||
2891 | |||
1683 | art_zh | 2892 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 2893 | |
2894 | ricino: |
||
2895 | |||
2896 | not_this_task: |
||
2897 | |||
1683 | art_zh | 2898 | pop ecx |
1 | ha | 2899 | |
1683 | art_zh | 2900 | cmp ecx,[TASK_COUNT] |
2901 | jle newdw2 |
||
1 | ha | 2902 | |
1683 | art_zh | 2903 | pop eax |
2904 | popad |
||
1 | ha | 2905 | |
1683 | art_zh | 2906 | ret |
1 | ha | 2907 | |
2908 | calculatebackground: ; background |
||
1683 | art_zh | 2909 | mov edi, [_WinMapAddress] ; set os to use all pixels |
1899 | art_zh | 2910 | mov eax, 0x01010101 |
1683 | art_zh | 2911 | mov ecx, [_WinMapSize] |
2912 | shr ecx, 2 |
||
2913 | rep stosd |
||
1 | ha | 2914 | |
1683 | art_zh | 2915 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
2916 | mov byte[BACKGROUND_CHANGED], 0 |
||
1 | ha | 2917 | |
1683 | art_zh | 2918 | ret |
1 | ha | 2919 | |
2920 | uglobal |
||
1683 | art_zh | 2921 | imax dd 0x0 |
1 | ha | 2922 | endg |
2923 | |||
2924 | delay_ms: ; delay in 1/1000 sec |
||
1683 | art_zh | 2925 | push eax |
2926 | push ecx |
||
1 | ha | 2927 | |
1683 | art_zh | 2928 | mov ecx,esi |
2929 | ; |
||
2930 | imul ecx, 33941 |
||
2931 | shr ecx, 9 |
||
2932 | ; |
||
1 | ha | 2933 | |
1683 | art_zh | 2934 | in al,0x61 |
2935 | and al,0x10 |
||
2936 | mov ah,al |
||
2937 | cld |
||
1 | ha | 2938 | |
1683 | art_zh | 2939 | cnt1: in al,0x61 |
2940 | and al,0x10 |
||
2941 | cmp al,ah |
||
2942 | jz cnt1 |
||
1 | ha | 2943 | |
1683 | art_zh | 2944 | mov ah,al |
2945 | loop cnt1 |
||
1 | ha | 2946 | |
1683 | art_zh | 2947 | pop ecx |
2948 | pop eax |
||
1 | ha | 2949 | |
1683 | art_zh | 2950 | ret |
1 | ha | 2951 | |
2952 | set_app_param: |
||
1683 | art_zh | 2953 | mov edi, [TASK_BASE] |
2954 | mov eax, [edi + TASKDATA.event_mask] |
||
2955 | mov [edi + TASKDATA.event_mask], ebx |
||
2956 | mov [esp+32], eax |
||
2957 | ret |
||
1 | ha | 2958 | |
2959 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 2960 | ; ebx = delay time |
1683 | art_zh | 2961 | push ecx |
2962 | push edx |
||
1 | ha | 2963 | |
1683 | art_zh | 2964 | mov edx,[timer_ticks] |
1 | ha | 2965 | |
2966 | newtic: |
||
1683 | art_zh | 2967 | mov ecx,[timer_ticks] |
2968 | sub ecx,edx |
||
2969 | cmp ecx,ebx |
||
2970 | jae zerodelay |
||
1 | ha | 2971 | |
1683 | art_zh | 2972 | call change_task |
1 | ha | 2973 | |
1683 | art_zh | 2974 | jmp newtic |
1 | ha | 2975 | |
2976 | zerodelay: |
||
1683 | art_zh | 2977 | pop edx |
2978 | pop ecx |
||
1 | ha | 2979 | |
1683 | art_zh | 2980 | ret |
1 | ha | 2981 | |
1276 | Lrz | 2982 | align 16 ;very often call this subrutine |
1 | ha | 2983 | memmove: ; memory move in bytes |
2984 | ; eax = from |
||
2985 | ; ebx = to |
||
2986 | ; ecx = no of bytes |
||
2987 | test ecx, ecx |
||
2988 | jle .ret |
||
2989 | |||
2990 | push esi edi ecx |
||
2991 | |||
2992 | mov edi, ebx |
||
2993 | mov esi, eax |
||
2994 | |||
2995 | test ecx, not 11b |
||
1683 | art_zh | 2996 | jz @f |
1 | ha | 2997 | |
2998 | push ecx |
||
2999 | shr ecx, 2 |
||
3000 | rep movsd |
||
3001 | pop ecx |
||
3002 | and ecx, 11b |
||
1683 | art_zh | 3003 | jz .finish |
1 | ha | 3004 | @@: |
3005 | rep movsb |
||
3006 | |||
3007 | .finish: |
||
3008 | pop ecx edi esi |
||
3009 | .ret: |
||
3010 | ret |
||
3011 | |||
3012 | |||
3013 | align 4 |
||
3014 | |||
3015 | sys_programirq: |
||
1683 | art_zh | 3016 | ; removed |
1551 | art_zh | 3017 | mov dword [esp+32], 1 ; operation failed |
1 | ha | 3018 | ret |
3019 | |||
3020 | |||
3021 | align 4 |
||
3022 | |||
3023 | get_irq_data: |
||
1551 | art_zh | 3024 | ; removed |
1683 | art_zh | 3025 | mov dword [esp+32], -1 |
1 | ha | 3026 | ret |
3027 | |||
3028 | |||
3029 | set_io_access_rights: |
||
1551 | art_zh | 3030 | ;removed |
1 | ha | 3031 | ret |
1551 | art_zh | 3032 | |
1 | ha | 3033 | r_f_port_area: |
1551 | art_zh | 3034 | ; removed; always returns 0 |
1 | ha | 3035 | xor eax, eax |
3036 | ret |
||
3037 | |||
3038 | |||
3039 | reserve_free_irq: |
||
765 | Rus | 3040 | xor esi, esi |
3041 | inc esi |
||
3042 | cmp ecx, 16 |
||
3043 | jae ril1 |
||
1 | ha | 3044 | |
769 | Rus | 3045 | push ecx |
765 | Rus | 3046 | lea ecx, [irq_owner + 4 * ecx] |
3047 | mov edx, [ecx] |
||
3048 | mov eax, [TASK_BASE] |
||
3049 | mov edi, [eax + TASKDATA.pid] |
||
769 | Rus | 3050 | pop eax |
765 | Rus | 3051 | dec ebx |
3052 | jnz reserve_irq |
||
1 | ha | 3053 | |
765 | Rus | 3054 | cmp edx, edi |
3055 | jne ril1 |
||
3056 | dec esi |
||
3057 | mov [ecx], esi |
||
3058 | |||
3059 | jmp ril1 |
||
3060 | |||
1 | ha | 3061 | reserve_irq: |
765 | Rus | 3062 | cmp dword [ecx], 0 |
3063 | jne ril1 |
||
1 | ha | 3064 | |
769 | Rus | 3065 | mov ebx, [f_irqs + 4 * eax] |
3066 | |||
774 | Rus | 3067 | stdcall attach_int_handler, eax, ebx, dword 0 |
769 | Rus | 3068 | |
765 | Rus | 3069 | mov [ecx], edi |
769 | Rus | 3070 | |
765 | Rus | 3071 | dec esi |
1 | ha | 3072 | ril1: |
765 | Rus | 3073 | mov [esp+32], esi ; return in eax |
1 | ha | 3074 | ret |
3075 | |||
769 | Rus | 3076 | iglobal |
3077 | f_irqs: |
||
3078 | dd 0x0 |
||
3079 | dd 0x0 |
||
3080 | dd p_irq2 |
||
3081 | dd p_irq3 |
||
3082 | dd p_irq4 |
||
3083 | dd p_irq5 |
||
3084 | dd p_irq6 |
||
3085 | dd p_irq7 |
||
3086 | dd p_irq8 |
||
3087 | dd p_irq9 |
||
3088 | dd p_irq10 |
||
3089 | dd p_irq11 |
||
3090 | dd 0x0 |
||
3091 | dd 0x0 |
||
3092 | dd p_irq14 |
||
3093 | dd p_irq15 |
||
3094 | |||
3095 | endg |
||
3096 | |||
1 | ha | 3097 | drawbackground: |
33 | mario79 | 3098 | inc [mouse_pause] |
1899 | art_zh | 3099 | call draw_background ; graph32.inc |
33 | mario79 | 3100 | dec [mouse_pause] |
36 | mario79 | 3101 | call [draw_pointer] |
1 | ha | 3102 | ret |
3103 | |||
1859 | art_zh | 3104 | ; ==================================================================== |
75 | diamond | 3105 | align 4 |
1859 | art_zh | 3106 | syscall_putimage: ; PutImage = SysFn07 |
1 | ha | 3107 | sys_putimage: |
1859 | art_zh | 3108 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3109 | jnz .exit ; edx = { OrigX | OrigY } |
||
3110 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
||
53 | mikedld | 3111 | jz .exit |
3112 | test ecx,0xFFFF0000 |
||
3113 | jnz @f |
||
3114 | .exit: |
||
3115 | ret |
||
3116 | @@: |
||
1859 | art_zh | 3117 | push edi |
1683 | art_zh | 3118 | mov edi,[current_slot] |
3119 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3120 | rol edx,16 |
||
3121 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
1859 | art_zh | 3122 | pop edi |
1683 | art_zh | 3123 | rol edx,16 |
1859 | art_zh | 3124 | .forced: ; called from gui/skincode.inc [215] |
3125 | push esi |
||
3126 | mov esi, ecx |
||
3127 | shr esi, 16 ; SizeX |
||
3128 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
||
3129 | mov [img_buf_line_size], esi |
||
3130 | mov [img_draw_core_fn], draw_core_24bpp |
||
3131 | mov [img_draw_edge_fn], draw_edge_24bpp |
||
3132 | mov [img_bytes_per_pix], 3 |
||
3133 | pop esi |
||
3134 | |||
3135 | sys_putimage_bpp: ; only called from sys_putimage_palette |
||
1683 | art_zh | 3136 | inc [mouse_pause] |
1859 | art_zh | 3137 | call _putimage |
1683 | art_zh | 3138 | dec [mouse_pause] |
1899 | art_zh | 3139 | call [draw_pointer] |
3140 | ret |
||
1859 | art_zh | 3141 | |
3142 | |||
1495 | Lrz | 3143 | align 4 |
1859 | art_zh | 3144 | sys_putimage_palette: ; sysFn 65 |
283 | diamond | 3145 | ; ebx = pointer to image |
3146 | ; ecx = [xsize]*65536 + [ysize] |
||
3147 | ; edx = [xstart]*65536 + [ystart] |
||
1859 | art_zh | 3148 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
283 | diamond | 3149 | ; edi = pointer to palette |
1859 | art_zh | 3150 | ; ebp = line offset |
1683 | art_zh | 3151 | mov eax, [CURRENT_TASK] |
3152 | shl eax, 8 |
||
3153 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3154 | rol edx, 16 |
||
3155 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3156 | rol edx, 16 |
||
283 | diamond | 3157 | .forced: |
1899 | art_zh | 3158 | push eax |
3159 | push esi |
||
1859 | art_zh | 3160 | mov [img_palette], edi |
3161 | mov eax, esi |
||
1899 | art_zh | 3162 | cmp eax, 32 ;>32bpp (stupid call) |
1859 | art_zh | 3163 | ja .exit |
1899 | art_zh | 3164 | shr al, 3 ; 0=1bpp or solid color |
1859 | art_zh | 3165 | mov [img_bytes_per_pix], eax |
3166 | mov esi, [eax*4 + img_core_proc_0] |
||
3167 | mov [img_draw_core_fn], esi |
||
3168 | mov esi, [eax*4 + img_edge_proc_0] |
||
3169 | mov [img_draw_edge_fn], esi |
||
3170 | mov esi, ecx |
||
3171 | shr esi, 16 ; esi = SizeX |
||
1899 | art_zh | 3172 | imul esi, eax |
1859 | art_zh | 3173 | or al, al |
1899 | art_zh | 3174 | jnz .done |
3175 | mov eax, [esp] ; bits per pixel |
||
3176 | or al, al |
||
3177 | jz .done |
||
1859 | art_zh | 3178 | .1bpp: |
3179 | add esi, 7 |
||
3180 | shr esi, 3 ; 8 pixels per byte |
||
1899 | art_zh | 3181 | mov [img_draw_edge_fn], draw_edge_1bpp |
3182 | mov [img_draw_core_fn], draw_core_1bpp |
||
1859 | art_zh | 3183 | .done: |
3184 | add esi, ebp ; + line offset |
||
3185 | mov [img_buf_line_size], esi |
||
3186 | pop esi |
||
1899 | art_zh | 3187 | pop eax |
3188 | jmp sys_putimage_bpp |
||
1859 | art_zh | 3189 | .exit: |
3190 | ret |
||
283 | diamond | 3191 | |
1859 | art_zh | 3192 | align 4 |
1899 | art_zh | 3193 | img_core_proc_0 dd draw_core_0bpp |
1859 | art_zh | 3194 | img_core_proc_1 dd draw_core_8bpp |
3195 | img_core_proc_2 dd draw_core_16bpp |
||
3196 | img_core_proc_3 dd draw_core_24bpp |
||
3197 | img_core_proc_4 dd draw_core_32bpp |
||
911 | diamond | 3198 | |
1899 | art_zh | 3199 | img_edge_proc_0 dd draw_edge_0bpp |
1859 | art_zh | 3200 | img_edge_proc_1 dd draw_edge_8bpp |
3201 | img_edge_proc_2 dd draw_edge_16bpp |
||
3202 | img_edge_proc_3 dd draw_edge_24bpp |
||
3203 | img_edge_proc_4 dd draw_edge_32bpp |
||
283 | diamond | 3204 | |
1859 | art_zh | 3205 | ; ================================================== |
1 | ha | 3206 | ; eax x beginning |
3207 | ; ebx y beginning |
||
3208 | ; ecx x end |
||
1859 | art_zh | 3209 | ; edx y end |
1 | ha | 3210 | ; edi color |
3211 | |||
3212 | __sys_drawbar: |
||
1683 | art_zh | 3213 | mov esi,[current_slot] |
3214 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
3215 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
3216 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
3217 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 3218 | .forced: |
33 | mario79 | 3219 | inc [mouse_pause] |
1859 | art_zh | 3220 | ; dbv20: |
1899 | art_zh | 3221 | call _drawbar |
33 | mario79 | 3222 | dec [mouse_pause] |
1859 | art_zh | 3223 | jmp [draw_pointer] |
1 | ha | 3224 | |
3225 | |||
3226 | kb_read: |
||
1683 | art_zh | 3227 | push ecx edx |
1 | ha | 3228 | |
1683 | art_zh | 3229 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3230 | kr_loop: |
1683 | art_zh | 3231 | in al,0x64 |
3232 | test al,1 |
||
3233 | jnz kr_ready |
||
3234 | loop kr_loop |
||
3235 | mov ah,1 |
||
3236 | jmp kr_exit |
||
1 | ha | 3237 | kr_ready: |
1683 | art_zh | 3238 | push ecx |
3239 | mov ecx,32 |
||
1 | ha | 3240 | kr_delay: |
1683 | art_zh | 3241 | loop kr_delay |
3242 | pop ecx |
||
3243 | in al,0x60 |
||
3244 | xor ah,ah |
||
1 | ha | 3245 | kr_exit: |
3246 | |||
1683 | art_zh | 3247 | pop edx ecx |
1 | ha | 3248 | |
1683 | art_zh | 3249 | ret |
1 | ha | 3250 | |
3251 | |||
3252 | kb_write: |
||
3253 | |||
1683 | art_zh | 3254 | push ecx edx |
1 | ha | 3255 | |
1683 | art_zh | 3256 | mov dl,al |
3257 | in al,0x60 |
||
3258 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3259 | kw_loop: |
1683 | art_zh | 3260 | in al,0x64 |
3261 | test al,2 |
||
3262 | jz kw_ok |
||
3263 | loop kw_loop |
||
3264 | mov ah,1 |
||
3265 | jmp kw_exit |
||
1 | ha | 3266 | kw_ok: |
1683 | art_zh | 3267 | mov al,dl |
3268 | out 0x60,al |
||
3269 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3270 | kw_loop3: |
1683 | art_zh | 3271 | in al,0x64 |
3272 | test al,2 |
||
3273 | jz kw_ok3 |
||
3274 | loop kw_loop3 |
||
3275 | mov ah,1 |
||
3276 | jmp kw_exit |
||
1 | ha | 3277 | kw_ok3: |
1683 | art_zh | 3278 | mov ah,8 |
1 | ha | 3279 | kw_loop4: |
1683 | art_zh | 3280 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3281 | kw_loop5: |
1683 | art_zh | 3282 | in al,0x64 |
3283 | test al,1 |
||
3284 | jnz kw_ok4 |
||
3285 | loop kw_loop5 |
||
3286 | dec ah |
||
3287 | jnz kw_loop4 |
||
1 | ha | 3288 | kw_ok4: |
1683 | art_zh | 3289 | xor ah,ah |
1 | ha | 3290 | kw_exit: |
3291 | |||
1683 | art_zh | 3292 | pop edx ecx |
1 | ha | 3293 | |
1683 | art_zh | 3294 | ret |
1 | ha | 3295 | |
3296 | |||
3297 | kb_cmd: |
||
3298 | |||
1683 | art_zh | 3299 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3300 | c_wait: |
1683 | art_zh | 3301 | in al,0x64 |
3302 | test al,2 |
||
3303 | jz c_send |
||
3304 | loop c_wait |
||
3305 | jmp c_error |
||
1 | ha | 3306 | c_send: |
1683 | art_zh | 3307 | mov al,bl |
3308 | out 0x64,al |
||
3309 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3310 | c_accept: |
1683 | art_zh | 3311 | in al,0x64 |
3312 | test al,2 |
||
3313 | jz c_ok |
||
3314 | loop c_accept |
||
1 | ha | 3315 | c_error: |
1683 | art_zh | 3316 | mov ah,1 |
3317 | jmp c_exit |
||
1 | ha | 3318 | c_ok: |
1683 | art_zh | 3319 | xor ah,ah |
1 | ha | 3320 | c_exit: |
1683 | art_zh | 3321 | ret |
1 | ha | 3322 | |
3323 | |||
1899 | art_zh | 3324 | ;setmouse: ; set mousepicture -pointer |
1683 | art_zh | 3325 | ; ps2 mouse enable |
1 | ha | 3326 | |
1899 | art_zh | 3327 | ; mov [MOUSE_PICTURE],dword mousepointer |
3328 | ; cli |
||
3329 | ; ret |
||
1 | ha | 3330 | |
1899 | art_zh | 3331 | ;if used _rdtsc |
3332 | ;_rdtsc: |
||
3333 | ; bt [cpu_caps], CAPS_TSC |
||
3334 | ; jnc ret_rdtsc |
||
3335 | ; rdtsc |
||
3336 | ; ret |
||
3337 | ; ret_rdtsc: |
||
3338 | ; mov edx,0xffffffff |
||
3339 | ; mov eax,0xffffffff |
||
3340 | ; ret |
||
3341 | ;end if |
||
1 | ha | 3342 | |
3343 | rerouteirqs: |
||
3344 | |||
1683 | art_zh | 3345 | cli |
1 | ha | 3346 | |
1683 | art_zh | 3347 | mov al,0x11 ; icw4, edge triggered |
3348 | out 0x20,al |
||
3349 | call pic_delay |
||
3350 | out 0xA0,al |
||
3351 | call pic_delay |
||
1 | ha | 3352 | |
1683 | art_zh | 3353 | mov al,0x20 ; generate 0x20 + |
3354 | out 0x21,al |
||
3355 | call pic_delay |
||
3356 | mov al,0x28 ; generate 0x28 + |
||
3357 | out 0xA1,al |
||
3358 | call pic_delay |
||
1 | ha | 3359 | |
1683 | art_zh | 3360 | mov al,0x04 ; slave at irq2 |
3361 | out 0x21,al |
||
3362 | call pic_delay |
||
3363 | mov al,0x02 ; at irq9 |
||
3364 | out 0xA1,al |
||
3365 | call pic_delay |
||
1 | ha | 3366 | |
1683 | art_zh | 3367 | mov al,0x01 ; 8086 mode |
3368 | out 0x21,al |
||
3369 | call pic_delay |
||
3370 | out 0xA1,al |
||
3371 | call pic_delay |
||
1 | ha | 3372 | |
1683 | art_zh | 3373 | mov al,255 ; mask all irq's |
3374 | out 0xA1,al |
||
3375 | call pic_delay |
||
3376 | out 0x21,al |
||
3377 | call pic_delay |
||
1 | ha | 3378 | |
1683 | art_zh | 3379 | mov ecx,0x1000 |
3380 | cld |
||
3381 | picl1: call pic_delay |
||
3382 | loop picl1 |
||
1 | ha | 3383 | |
1683 | art_zh | 3384 | mov al,255 ; mask all irq's |
3385 | out 0xA1,al |
||
3386 | call pic_delay |
||
3387 | out 0x21,al |
||
3388 | call pic_delay |
||
1 | ha | 3389 | |
1683 | art_zh | 3390 | cli |
1 | ha | 3391 | |
1683 | art_zh | 3392 | ret |
1 | ha | 3393 | |
3394 | |||
3395 | pic_delay: |
||
3396 | |||
1683 | art_zh | 3397 | jmp pdl1 |
3398 | pdl1: ret |
||
1 | ha | 3399 | |
3400 | |||
3401 | sys_msg_board_str: |
||
3402 | |||
3403 | pushad |
||
3404 | @@: |
||
3405 | cmp [esi],byte 0 |
||
3406 | je @f |
||
3407 | mov eax,1 |
||
3408 | movzx ebx,byte [esi] |
||
3409 | call sys_msg_board |
||
3410 | inc esi |
||
3411 | jmp @b |
||
3412 | @@: |
||
3413 | popad |
||
3414 | ret |
||
3415 | |||
709 | diamond | 3416 | sys_msg_board_byte: |
3417 | ; in: al = byte to display |
||
3418 | ; out: nothing |
||
3419 | ; destroys: nothing |
||
1683 | art_zh | 3420 | pushad |
3421 | mov ecx, 2 |
||
3422 | shl eax, 24 |
||
3423 | jmp @f |
||
709 | diamond | 3424 | |
3425 | sys_msg_board_word: |
||
3426 | ; in: ax = word to display |
||
3427 | ; out: nothing |
||
3428 | ; destroys: nothing |
||
1683 | art_zh | 3429 | pushad |
3430 | mov ecx, 4 |
||
3431 | shl eax, 16 |
||
3432 | jmp @f |
||
709 | diamond | 3433 | |
3434 | sys_msg_board_dword: |
||
3435 | ; in: eax = dword to display |
||
3436 | ; out: nothing |
||
3437 | ; destroys: nothing |
||
1683 | art_zh | 3438 | pushad |
3439 | mov ecx, 8 |
||
709 | diamond | 3440 | @@: |
1683 | art_zh | 3441 | push ecx |
3442 | rol eax, 4 |
||
3443 | push eax |
||
3444 | and al, 0xF |
||
3445 | cmp al, 10 |
||
3446 | sbb al, 69h |
||
3447 | das |
||
3448 | mov bl, al |
||
3449 | xor eax, eax |
||
3450 | inc eax |
||
3451 | call sys_msg_board |
||
3452 | pop eax |
||
3453 | pop ecx |
||
3454 | loop @b |
||
3455 | popad |
||
3456 | ret |
||
709 | diamond | 3457 | |
1 | ha | 3458 | uglobal |
373 | mikedld | 3459 | msg_board_data: times 4096 db 0 |
1 | ha | 3460 | msg_board_count dd 0x0 |
3461 | endg |
||
3462 | |||
3463 | sys_msg_board: |
||
3464 | |||
3465 | ; eax=1 : write : bl byte to write |
||
3466 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
3467 | |||
1683 | art_zh | 3468 | mov ecx, [msg_board_count] |
3469 | cmp eax, 1 |
||
3470 | jne .smbl1 |
||
1 | ha | 3471 | |
1683 | art_zh | 3472 | mov [msg_board_data+ecx],bl |
3473 | inc ecx |
||
3474 | and ecx, 4095 |
||
3475 | mov [msg_board_count], ecx |
||
3476 | mov [check_idle_semaphore], 5 |
||
3477 | ret |
||
671 | Ghost | 3478 | .smbl1: |
1683 | art_zh | 3479 | cmp eax, 2 |
3480 | jne .smbl2 |
||
3481 | test ecx, ecx |
||
3482 | jz .smbl21 |
||
3483 | mov eax, msg_board_data+1 |
||
3484 | mov ebx, msg_board_data |
||
3485 | movzx edx, byte [ebx] |
||
3486 | call memmove |
||
3487 | dec [msg_board_count] |
||
3488 | mov [esp + 36], edx ;eax |
||
3489 | mov [esp + 24], dword 1 |
||
3490 | ret |
||
671 | Ghost | 3491 | .smbl21: |
1683 | art_zh | 3492 | mov [esp+36], ecx |
3493 | mov [esp+24], ecx |
||
671 | Ghost | 3494 | .smbl2: |
1683 | art_zh | 3495 | ret |
1 | ha | 3496 | |
1494 | Lrz | 3497 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3498 | ;; 66 sys function. ;; |
||
3499 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
3500 | ;; out eax ;; |
||
3501 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3502 | iglobal |
||
3503 | align 4 |
||
3504 | f66call: |
||
1683 | art_zh | 3505 | dd sys_process_def.1 ; 1 = set keyboard mode |
3506 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
3507 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3508 | dd sys_process_def.4 |
||
3509 | dd sys_process_def.5 |
||
1494 | Lrz | 3510 | endg |
1 | ha | 3511 | |
3512 | |||
1494 | Lrz | 3513 | |
3514 | |||
1 | ha | 3515 | sys_process_def: |
1494 | Lrz | 3516 | dec ebx |
3517 | cmp ebx,5 |
||
3518 | jae .not_support ;if >=6 then or eax,-1 |
||
3519 | |||
1683 | art_zh | 3520 | mov edi, [CURRENT_TASK] |
1494 | Lrz | 3521 | jmp dword [f66call+ebx*4] |
1 | ha | 3522 | |
1494 | Lrz | 3523 | .not_support: |
3524 | or eax,-1 |
||
3525 | ret |
||
1 | ha | 3526 | |
1494 | Lrz | 3527 | .1: |
1 | ha | 3528 | shl edi,8 |
1494 | Lrz | 3529 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
1 | ha | 3530 | |
3531 | ret |
||
3532 | |||
1494 | Lrz | 3533 | .2: ; 2 = get keyboard mode |
1 | ha | 3534 | shl edi,8 |
380 | serge | 3535 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1494 | Lrz | 3536 | mov [esp+32],eax |
1 | ha | 3537 | ret |
3538 | ; xor eax,eax |
||
3539 | ; movzx eax,byte [shift] |
||
3540 | ; movzx ebx,byte [ctrl] |
||
3541 | ; shl ebx,2 |
||
3542 | ; add eax,ebx |
||
3543 | ; movzx ebx,byte [alt] |
||
3544 | ; shl ebx,3 |
||
3545 | ; add eax,ebx |
||
1494 | Lrz | 3546 | .3: ;3 = get keyboard ctrl, alt, shift |
1 | ha | 3547 | ;// mike.dld [ |
3548 | mov eax, [kb_state] |
||
3549 | ;// mike.dld ] |
||
1494 | Lrz | 3550 | mov [esp+32],eax |
1 | ha | 3551 | ret |
3552 | |||
1494 | Lrz | 3553 | .4: |
1683 | art_zh | 3554 | mov eax, hotkey_list |
92 | diamond | 3555 | @@: |
1683 | art_zh | 3556 | cmp dword [eax+8], 0 |
3557 | jz .found_free |
||
3558 | add eax, 16 |
||
3559 | cmp eax, hotkey_list+16*256 |
||
3560 | jb @b |
||
3561 | mov dword [esp+32], 1 |
||
3562 | ret |
||
92 | diamond | 3563 | .found_free: |
1683 | art_zh | 3564 | mov [eax+8], edi |
3565 | mov [eax+4], edx |
||
3566 | movzx ecx, cl |
||
3567 | lea ecx, [hotkey_scancodes+ecx*4] |
||
3568 | mov edx, [ecx] |
||
3569 | mov [eax], edx |
||
3570 | mov [ecx], eax |
||
3571 | mov [eax+12], ecx |
||
3572 | jecxz @f |
||
3573 | mov [edx+12], eax |
||
92 | diamond | 3574 | @@: |
1683 | art_zh | 3575 | and dword [esp+32], 0 |
3576 | ret |
||
92 | diamond | 3577 | |
1494 | Lrz | 3578 | .5: |
1683 | art_zh | 3579 | movzx ebx, cl |
3580 | lea ebx, [hotkey_scancodes+ebx*4] |
||
3581 | mov eax, [ebx] |
||
92 | diamond | 3582 | .scan: |
1683 | art_zh | 3583 | test eax, eax |
3584 | jz .notfound |
||
3585 | cmp [eax+8], edi |
||
3586 | jnz .next |
||
3587 | cmp [eax+4], edx |
||
3588 | jz .found |
||
92 | diamond | 3589 | .next: |
1683 | art_zh | 3590 | mov eax, [eax] |
3591 | jmp .scan |
||
92 | diamond | 3592 | .notfound: |
1683 | art_zh | 3593 | mov dword [esp+32], 1 |
3594 | ret |
||
92 | diamond | 3595 | .found: |
1683 | art_zh | 3596 | mov ecx, [eax] |
3597 | jecxz @f |
||
3598 | mov edx, [eax+12] |
||
3599 | mov [ecx+12], edx |
||
92 | diamond | 3600 | @@: |
1683 | art_zh | 3601 | mov ecx, [eax+12] |
3602 | mov edx, [eax] |
||
3603 | mov [ecx], edx |
||
3604 | xor edx, edx |
||
3605 | mov [eax+4], edx |
||
3606 | mov [eax+8], edx |
||
3607 | mov [eax+12], edx |
||
3608 | mov [eax], edx |
||
3609 | mov [esp+32], edx |
||
3610 | ret |
||
92 | diamond | 3611 | |
1497 | Lrz | 3612 | |
3613 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3614 | ;; 61 sys function. ;; |
||
3615 | ;; in eax=61,ebx in [1..3] ;; |
||
3616 | ;; out eax ;; |
||
3617 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3618 | iglobal |
||
1 | ha | 3619 | align 4 |
1497 | Lrz | 3620 | f61call: |
1683 | art_zh | 3621 | dd sys_gs.1 ; resolution |
3622 | dd sys_gs.2 ; bits per pixel |
||
3623 | dd sys_gs.3 ; bytes per scanline |
||
1497 | Lrz | 3624 | endg |
1 | ha | 3625 | |
1497 | Lrz | 3626 | |
3627 | align 4 |
||
3628 | |||
1683 | art_zh | 3629 | sys_gs: ; direct screen access |
1497 | Lrz | 3630 | dec ebx |
3631 | cmp ebx,2 |
||
3632 | ja .not_support |
||
3633 | jmp dword [f61call+ebx*4] |
||
3634 | .not_support: |
||
3635 | or [esp+32],dword -1 |
||
1683 | art_zh | 3636 | ret |
1 | ha | 3637 | |
1497 | Lrz | 3638 | |
1683 | art_zh | 3639 | .1: ; resolution |
753 | serge | 3640 | mov eax,[Screen_Max_X] |
1 | ha | 3641 | shl eax,16 |
753 | serge | 3642 | mov ax,[Screen_Max_Y] |
1 | ha | 3643 | add eax,0x00010001 |
1497 | Lrz | 3644 | mov [esp+32],eax |
1 | ha | 3645 | ret |
1497 | Lrz | 3646 | .2: ; bits per pixel |
381 | serge | 3647 | movzx eax,byte [ScreenBPP] |
1497 | Lrz | 3648 | mov [esp+32],eax |
1 | ha | 3649 | ret |
1683 | art_zh | 3650 | .3: ; bytes per scanline |
381 | serge | 3651 | mov eax,[BytesPerScanLine] |
1497 | Lrz | 3652 | mov [esp+32],eax |
1 | ha | 3653 | ret |
3654 | |||
3655 | align 4 ; system functions |
||
3656 | |||
1683 | art_zh | 3657 | syscall_setpixel: ; SetPixel |
1 | ha | 3658 | |
1683 | art_zh | 3659 | mov eax, ebx |
3660 | mov ebx, ecx |
||
3661 | mov ecx, edx |
||
3662 | xor edi, edi ; no force |
||
1899 | art_zh | 3663 | ; call [_display.disable_mouse] |
3664 | jmp __sys_putpixel |
||
1 | ha | 3665 | |
3666 | align 4 |
||
3667 | |||
1683 | art_zh | 3668 | syscall_writetext: ; WriteText |
1 | ha | 3669 | |
1683 | art_zh | 3670 | mov eax,[TASK_BASE] |
3671 | mov ebp,[eax-twdw+WDATA.box.left] |
||
3672 | push esi |
||
3673 | mov esi,[current_slot] |
||
3674 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
3675 | shl ebp,16 |
||
3676 | add ebp,[eax-twdw+WDATA.box.top] |
||
3677 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
3678 | pop esi |
||
3679 | add ebx,ebp |
||
3680 | mov eax,edi |
||
3681 | xor edi,edi |
||
3682 | jmp dtext |
||
1 | ha | 3683 | |
3684 | align 4 |
||
3685 | |||
1683 | art_zh | 3686 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 3687 | |
1683 | art_zh | 3688 | mov eax, ebx |
3689 | mov ebx, ecx |
||
3690 | mov ecx, edx |
||
3691 | mov edx, esi |
||
3692 | mov esi, 12 |
||
3693 | call fileread |
||
3694 | mov [esp+32], eax |
||
3695 | ret |
||
1 | ha | 3696 | |
3697 | align 4 |
||
3698 | |||
1683 | art_zh | 3699 | syscall_drawrect: ; DrawRect |
1 | ha | 3700 | |
1683 | art_zh | 3701 | mov edi, edx ; color + gradient |
3702 | and edi, 0x80FFFFFF |
||
3703 | test bx, bx ; x.size |
||
3704 | je .drectr |
||
3705 | test cx, cx ; y.size |
||
3706 | je .drectr |
||
1 | ha | 3707 | |
1683 | art_zh | 3708 | mov eax, ebx ; bad idea |
3709 | mov ebx, ecx |
||
1 | ha | 3710 | |
1683 | art_zh | 3711 | movzx ecx, ax ; ecx - x.size |
3712 | shr eax, 16 ; eax - x.coord |
||
3713 | movzx edx, bx ; edx - y.size |
||
3714 | shr ebx, 16 ; ebx - y.coord |
||
3715 | mov esi, [current_slot] |
||
1 | ha | 3716 | |
1683 | art_zh | 3717 | add eax, [esi + APPDATA.wnd_clientbox.left] |
3718 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
3719 | add ecx, eax |
||
3720 | add edx, ebx |
||
3721 | jmp [drawbar] |
||
671 | Ghost | 3722 | .drectr: |
1683 | art_zh | 3723 | ret |
1 | ha | 3724 | |
3725 | align 4 |
||
1683 | art_zh | 3726 | syscall_getscreensize: ; GetScreenSize |
3727 | mov ax, [Screen_Max_X] |
||
3728 | shl eax, 16 |
||
3729 | mov ax, [Screen_Max_Y] |
||
3730 | mov [esp + 32], eax |
||
3731 | ret |
||
1 | ha | 3732 | |
671 | Ghost | 3733 | align 4 |
3734 | |||
1 | ha | 3735 | |
3736 | align 4 |
||
3737 | |||
1683 | art_zh | 3738 | syscall_getpixel: ; GetPixel |
753 | serge | 3739 | mov ecx, [Screen_Max_X] |
1 | ha | 3740 | inc ecx |
671 | Ghost | 3741 | xor edx, edx |
3742 | mov eax, ebx |
||
1 | ha | 3743 | div ecx |
671 | Ghost | 3744 | mov ebx, edx |
3745 | xchg eax, ebx |
||
1899 | art_zh | 3746 | call get_pixel ; eax - x, ebx - y |
671 | Ghost | 3747 | mov [esp + 32], ecx |
1 | ha | 3748 | ret |
3749 | |||
921 | mario79 | 3750 | align 4 |
1 | ha | 3751 | |
921 | mario79 | 3752 | syscall_getarea: |
3753 | ;eax = 36 |
||
1055 | Galkov | 3754 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
3755 | ;ecx = [size x]*65536 + [size y] |
||
3756 | ;edx = [start x]*65536 + [start y] |
||
921 | mario79 | 3757 | pushad |
1683 | art_zh | 3758 | inc [mouse_pause] |
927 | mario79 | 3759 | ; Check of use of the hardware cursor. |
1300 | serge | 3760 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 3761 | jne @f |
927 | mario79 | 3762 | ; Since the test for the coordinates of the mouse should not be used, |
3763 | ; then use the call [disable_mouse] is not possible! |
||
3764 | cmp dword [MOUSE_VISIBLE],dword 0 |
||
3765 | jne @f |
||
3766 | pushf |
||
3767 | cli |
||
3768 | call draw_mouse_under |
||
3769 | popf |
||
3770 | mov [MOUSE_VISIBLE],dword 1 |
||
3771 | @@: |
||
921 | mario79 | 3772 | mov edi,ebx |
3773 | mov eax,edx |
||
3774 | shr eax,16 |
||
3775 | mov ebx,edx |
||
3776 | and ebx,0xffff |
||
939 | mario79 | 3777 | dec eax |
1683 | art_zh | 3778 | dec ebx |
921 | mario79 | 3779 | ; eax - x, ebx - y |
3780 | mov edx,ecx |
||
1683 | art_zh | 3781 | |
921 | mario79 | 3782 | shr ecx,16 |
3783 | and edx,0xffff |
||
3784 | mov esi,ecx |
||
3785 | ; ecx - size x, edx - size y |
||
1683 | art_zh | 3786 | |
3787 | mov ebp,edx |
||
3788 | dec ebp |
||
927 | mario79 | 3789 | lea ebp,[ebp*3] |
1683 | art_zh | 3790 | |
3791 | imul ebp,esi |
||
3792 | |||
3793 | mov esi,ecx |
||
3794 | dec esi |
||
3795 | lea esi,[esi*3] |
||
3796 | |||
927 | mario79 | 3797 | add ebp,esi |
3798 | add ebp,edi |
||
3799 | |||
3800 | add ebx,edx |
||
1683 | art_zh | 3801 | |
921 | mario79 | 3802 | .start_y: |
927 | mario79 | 3803 | push ecx edx |
921 | mario79 | 3804 | .start_x: |
927 | mario79 | 3805 | push eax ebx ecx |
921 | mario79 | 3806 | add eax,ecx |
927 | mario79 | 3807 | |
1899 | art_zh | 3808 | call get_pixel ; eax - x, ebx - y |
1683 | art_zh | 3809 | |
927 | mario79 | 3810 | mov [ebp],cx |
3811 | shr ecx,16 |
||
3812 | mov [ebp+2],cl |
||
921 | mario79 | 3813 | |
1055 | Galkov | 3814 | pop ecx ebx eax |
927 | mario79 | 3815 | sub ebp,3 |
921 | mario79 | 3816 | dec ecx |
3817 | jnz .start_x |
||
1683 | art_zh | 3818 | pop edx ecx |
3819 | dec ebx |
||
921 | mario79 | 3820 | dec edx |
3821 | jnz .start_y |
||
1683 | art_zh | 3822 | dec [mouse_pause] |
927 | mario79 | 3823 | ; Check of use of the hardware cursor. |
1300 | serge | 3824 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 3825 | jne @f |
3826 | call [draw_pointer] |
||
927 | mario79 | 3827 | @@: |
921 | mario79 | 3828 | popad |
3829 | ret |
||
3830 | |||
1 | ha | 3831 | align 4 |
3832 | |||
1683 | art_zh | 3833 | syscall_drawline: ; DrawLine |
1 | ha | 3834 | |
1683 | art_zh | 3835 | mov edi, [TASK_BASE] |
3836 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
3837 | mov ebp, eax |
||
3838 | mov esi, [current_slot] |
||
3839 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
3840 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
3841 | add ebp,ebx |
||
3842 | shl eax, 16 |
||
3843 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
3844 | add eax, ebp |
||
3845 | mov ebp, ebx |
||
3846 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
3847 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
3848 | add ebp, ecx |
||
3849 | shl ebx, 16 |
||
3850 | xor edi, edi |
||
3851 | add ebx, ebp |
||
3852 | mov ecx, edx |
||
3853 | jmp [draw_line] |
||
1 | ha | 3854 | |
3855 | align 4 |
||
3856 | |||
1683 | art_zh | 3857 | syscall_getirqowner: ; GetIrqOwner |
742 | Rus | 3858 | |
3859 | cmp ebx,16 |
||
75 | diamond | 3860 | jae .err |
742 | Rus | 3861 | |
774 | Rus | 3862 | cmp [irq_rights + 4 * ebx], dword 2 |
3863 | je .err |
||
3864 | |||
742 | Rus | 3865 | mov eax,[4 * ebx + irq_owner] |
3866 | mov [esp+32],eax |
||
3867 | |||
1 | ha | 3868 | ret |
75 | diamond | 3869 | .err: |
742 | Rus | 3870 | or dword [esp+32], -1 |
75 | diamond | 3871 | ret |
1 | ha | 3872 | |
3873 | align 4 |
||
3874 | |||
1683 | art_zh | 3875 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 3876 | |
3877 | call r_f_port_area |
||
1306 | Lrz | 3878 | mov [esp+32],eax |
1 | ha | 3879 | ret |
3880 | |||
3881 | align 4 |
||
3882 | |||
1683 | art_zh | 3883 | syscall_threads: ; CreateThreads |
1369 | Lrz | 3884 | ; eax=1 create thread |
3885 | ; |
||
3886 | ; ebx=thread start |
||
3887 | ; ecx=thread stack value |
||
3888 | ; |
||
3889 | ; on return : eax = pid |
||
1 | ha | 3890 | |
1369 | Lrz | 3891 | call new_sys_threads |
3892 | |||
3893 | mov [esp+32],eax |
||
1 | ha | 3894 | ret |
3895 | |||
3896 | align 4 |
||
3897 | |||
3898 | stack_driver_stat: |
||
3899 | |||
1683 | art_zh | 3900 | call app_stack_handler ; Stack status |
1 | ha | 3901 | |
3902 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
3903 | ; call change_task ; between sent packet |
||
3904 | |||
1369 | Lrz | 3905 | mov [esp+32],eax |
1 | ha | 3906 | ret |
3907 | |||
3908 | align 4 |
||
3909 | |||
1683 | art_zh | 3910 | socket: ; Socket interface |
1 | ha | 3911 | call app_socket_handler |
3912 | |||
3913 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
3914 | ; call change_task ; between sent packet |
||
3915 | |||
3916 | mov [esp+36],eax |
||
3917 | mov [esp+24],ebx |
||
3918 | ret |
||
3919 | |||
3920 | align 4 |
||
3921 | |||
1683 | art_zh | 3922 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 3923 | |
379 | serge | 3924 | mov edi,[TASK_BASE] |
115 | poddubny | 3925 | add edi,TASKDATA.mem_start |
1 | ha | 3926 | add eax,[edi] |
3927 | add ecx,[edi] |
||
3928 | add edx,[edi] |
||
3929 | call file_read |
||
3930 | |||
3931 | mov [esp+36],eax |
||
3932 | mov [esp+24],ebx |
||
3933 | |||
3934 | ret |
||
3935 | |||
375 | Ghost | 3936 | paleholder: |
1683 | art_zh | 3937 | ret |
378 | serge | 3938 | |
757 | serge | 3939 | align 4 |
3940 | set_screen: |
||
1683 | art_zh | 3941 | cmp eax, [Screen_Max_X] |
3942 | jne .set |
||
709 | diamond | 3943 | |
1683 | art_zh | 3944 | cmp edx, [Screen_Max_Y] |
3945 | jne .set |
||
3946 | ret |
||
757 | serge | 3947 | .set: |
1683 | art_zh | 3948 | pushfd |
3949 | cli |
||
757 | serge | 3950 | |
1683 | art_zh | 3951 | mov [Screen_Max_X], eax |
3952 | mov [Screen_Max_Y], edx |
||
3953 | mov [BytesPerScanLine], ecx |
||
757 | serge | 3954 | |
1683 | art_zh | 3955 | mov [screen_workarea.right],eax |
3956 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 3957 | |
1683 | art_zh | 3958 | push ebx |
3959 | push esi |
||
3960 | push edi |
||
1300 | serge | 3961 | |
1683 | art_zh | 3962 | pushad |
1300 | serge | 3963 | |
1683 | art_zh | 3964 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 3965 | |
1683 | art_zh | 3966 | mov eax, [_display.width] |
1899 | art_zh | 3967 | shr eax, 2 |
1859 | art_zh | 3968 | mov [_WinMapWidth], eax |
3969 | mov eax, [_display.height] |
||
3970 | shr eax, 1 |
||
3971 | mul [_WinMapWidth] |
||
1683 | art_zh | 3972 | mov [_WinMapSize], eax |
1300 | serge | 3973 | |
1683 | art_zh | 3974 | stdcall kernel_alloc, eax |
3975 | mov [_WinMapAddress], eax |
||
3976 | test eax, eax |
||
3977 | jz .epic_fail |
||
1300 | serge | 3978 | |
1683 | art_zh | 3979 | popad |
1300 | serge | 3980 | |
1683 | art_zh | 3981 | call repos_windows |
3982 | xor eax, eax |
||
3983 | xor ebx, ebx |
||
3984 | mov ecx, [Screen_Max_X] |
||
3985 | mov edx, [Screen_Max_Y] |
||
3986 | call calculatescreen |
||
3987 | pop edi |
||
3988 | pop esi |
||
3989 | pop ebx |
||
757 | serge | 3990 | |
1683 | art_zh | 3991 | popfd |
3992 | ret |
||
757 | serge | 3993 | |
1300 | serge | 3994 | .epic_fail: |
1683 | art_zh | 3995 | hlt ; Houston, we've had a problem |
1300 | serge | 3996 | |
76 | mario79 | 3997 | ; --------------- APM --------------------- |
1330 | Lrz | 3998 | uglobal |
3999 | apm_entry dp 0 |
||
4000 | apm_vf dd 0 |
||
4001 | endg |
||
4002 | |||
1 | ha | 4003 | align 4 |
76 | mario79 | 4004 | sys_apm: |
1330 | Lrz | 4005 | xor eax,eax |
4006 | cmp word [apm_vf], ax ; Check APM BIOS enable |
||
4007 | jne @f |
||
4008 | inc eax |
||
4009 | or dword [esp + 44], eax ; error |
||
4010 | add eax,7 |
||
1683 | art_zh | 4011 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
1330 | Lrz | 4012 | ret |
164 | serge | 4013 | |
465 | serge | 4014 | @@: |
1683 | art_zh | 4015 | ; xchg eax, ecx |
4016 | ; xchg ebx, ecx |
||
164 | serge | 4017 | |
1330 | Lrz | 4018 | cmp dx, 3 |
4019 | ja @f |
||
1683 | art_zh | 4020 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
1330 | Lrz | 4021 | mov eax,[apm_vf] |
4022 | mov [esp + 32], eax |
||
4023 | shr eax, 16 |
||
4024 | mov [esp + 28], eax |
||
4025 | ret |
||
78 | diamond | 4026 | |
465 | serge | 4027 | @@: |
4028 | |||
1330 | Lrz | 4029 | mov esi,[master_tab+(OS_BASE shr 20)] |
4030 | xchg [master_tab], esi |
||
4031 | push esi |
||
1683 | art_zh | 4032 | mov edi, cr3 |
4033 | mov cr3, edi ;flush TLB |
||
465 | serge | 4034 | |
1683 | art_zh | 4035 | call pword [apm_entry] ;call APM BIOS |
465 | serge | 4036 | |
1683 | art_zh | 4037 | xchg eax, [esp] |
4038 | mov [master_tab], eax |
||
4039 | mov eax, cr3 |
||
4040 | mov cr3, eax |
||
1330 | Lrz | 4041 | pop eax |
465 | serge | 4042 | |
1330 | Lrz | 4043 | mov [esp + 4 ], edi |
4044 | mov [esp + 8], esi |
||
4045 | mov [esp + 20], ebx |
||
4046 | mov [esp + 24], edx |
||
4047 | mov [esp + 28], ecx |
||
4048 | mov [esp + 32], eax |
||
4049 | setc al |
||
4050 | and [esp + 44], byte 0xfe |
||
4051 | or [esp + 44], al |
||
4052 | ret |
||
76 | mario79 | 4053 | ; ----------------------------------------- |
1 | ha | 4054 | |
76 | mario79 | 4055 | align 4 |
4056 | |||
1683 | art_zh | 4057 | undefined_syscall: ; Undefined system call |
671 | Ghost | 4058 | mov [esp + 32], dword -1 |
1 | ha | 4059 | ret |
4060 | |||
465 | serge | 4061 | align 4 |
1683 | art_zh | 4062 | system_shutdown: ; shut down the system |
1 | ha | 4063 | |
1683 | art_zh | 4064 | cmp byte [BOOT_VAR+0x9030], 1 |
4065 | jne @F |
||
4066 | ret |
||
465 | serge | 4067 | @@: |
1683 | art_zh | 4068 | call stop_all_services |
1 | ha | 4069 | |
465 | serge | 4070 | yes_shutdown_param: |
1683 | art_zh | 4071 | cli |
1 | ha | 4072 | |
1683 | art_zh | 4073 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
4074 | push 12 |
||
4075 | pop esi |
||
4076 | xor ebx,ebx |
||
4077 | or ecx,-1 |
||
4078 | mov edx, OS_BASE+0x70000 |
||
4079 | call fileread |
||
1 | ha | 4080 | |
1683 | art_zh | 4081 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4082 | mov edi,OS_BASE+0x40000 |
||
4083 | mov ecx,1000 |
||
4084 | rep movsb |
||
1 | ha | 4085 | |
1683 | art_zh | 4086 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
4087 | mov edi, OS_BASE |
||
4088 | mov ecx,0x10000/4 |
||
4089 | cld |
||
4090 | rep movsd |
||
1 | ha | 4091 | |
1683 | art_zh | 4092 | call restorefatchain |
1 | ha | 4093 | |
1683 | art_zh | 4094 | mov al, 0xFF |
4095 | out 0x21, al |
||
4096 | out 0xA1, al |
||
1 | ha | 4097 | |
1085 | diamond | 4098 | if 0 |
1683 | art_zh | 4099 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4100 | mov word [OS_BASE+0x467+2],0x1000 |
||
1 | ha | 4101 | |
1683 | art_zh | 4102 | mov al,0x0F |
4103 | out 0x70,al |
||
4104 | mov al,0x05 |
||
4105 | out 0x71,al |
||
1 | ha | 4106 | |
1683 | art_zh | 4107 | mov al,0xFE |
4108 | out 0x64,al |
||
709 | diamond | 4109 | |
1683 | art_zh | 4110 | hlt |
4111 | jmp $-1 |
||
1 | ha | 4112 | |
709 | diamond | 4113 | else |
1683 | art_zh | 4114 | cmp byte [OS_BASE + 0x9030], 2 |
4115 | jnz no_acpi_power_off |
||
1 | ha | 4116 | |
709 | diamond | 4117 | ; scan for RSDP |
4118 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
||
1683 | art_zh | 4119 | movzx eax, word [OS_BASE + 0x40E] |
4120 | shl eax, 4 |
||
4121 | jz @f |
||
4122 | mov ecx, 1024/16 |
||
4123 | call scan_rsdp |
||
4124 | jnc .rsdp_found |
||
709 | diamond | 4125 | @@: |
4126 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
||
1683 | art_zh | 4127 | mov eax, 0xE0000 |
4128 | mov ecx, 0x2000 |
||
4129 | call scan_rsdp |
||
4130 | jc no_acpi_power_off |
||
709 | diamond | 4131 | .rsdp_found: |
1683 | art_zh | 4132 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
4133 | mov ebp, [ipc_tmp] |
||
4134 | stdcall map_page, ebp, esi, PG_MAP |
||
4135 | lea eax, [esi+1000h] |
||
4136 | lea edx, [ebp+1000h] |
||
4137 | stdcall map_page, edx, eax, PG_MAP |
||
4138 | and esi, 0xFFF |
||
4139 | add esi, ebp |
||
4140 | cmp dword [esi], 'RSDT' |
||
4141 | jnz no_acpi_power_off |
||
4142 | mov ecx, [esi+4] |
||
4143 | sub ecx, 24h |
||
4144 | jbe no_acpi_power_off |
||
4145 | shr ecx, 2 |
||
4146 | add esi, 24h |
||
709 | diamond | 4147 | .scan_fadt: |
1683 | art_zh | 4148 | lodsd |
4149 | mov ebx, eax |
||
4150 | lea eax, [ebp+2000h] |
||
4151 | stdcall map_page, eax, ebx, PG_MAP |
||
4152 | lea eax, [ebp+3000h] |
||
4153 | add ebx, 0x1000 |
||
4154 | stdcall map_page, eax, ebx, PG_MAP |
||
4155 | and ebx, 0xFFF |
||
4156 | lea ebx, [ebx+ebp+2000h] |
||
4157 | cmp dword [ebx], 'FACP' |
||
4158 | jz .fadt_found |
||
4159 | loop .scan_fadt |
||
4160 | jmp no_acpi_power_off |
||
709 | diamond | 4161 | .fadt_found: |
4162 | ; ebx is linear address of FADT |
||
1683 | art_zh | 4163 | mov edi, [ebx+40] ; physical address of the DSDT |
4164 | lea eax, [ebp+4000h] |
||
4165 | stdcall map_page, eax, edi, PG_MAP |
||
4166 | lea eax, [ebp+5000h] |
||
4167 | lea esi, [edi+0x1000] |
||
4168 | stdcall map_page, eax, esi, PG_MAP |
||
4169 | and esi, 0xFFF |
||
4170 | sub edi, esi |
||
4171 | cmp dword [esi+ebp+4000h], 'DSDT' |
||
4172 | jnz no_acpi_power_off |
||
4173 | mov eax, [esi+ebp+4004h] ; DSDT length |
||
4174 | sub eax, 36+4 |
||
4175 | jbe no_acpi_power_off |
||
4176 | add esi, 36 |
||
1085 | diamond | 4177 | .scan_dsdt: |
1683 | art_zh | 4178 | cmp dword [esi+ebp+4000h], '_S5_' |
4179 | jnz .scan_dsdt_cont |
||
4180 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
||
4181 | jnz .scan_dsdt_cont |
||
4182 | mov dl, [esi+ebp+4000h+6] |
||
4183 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
||
4184 | ; ...in theory; in practice, VirtualBox has 2 bytes |
||
4185 | ja .scan_dsdt_cont |
||
4186 | cmp dl, 1 |
||
4187 | jb .scan_dsdt_cont |
||
4188 | lea esi, [esi+ebp+4000h+7] |
||
4189 | xor ecx, ecx |
||
4190 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
||
4191 | jz @f |
||
4192 | cmp byte [esi], 0xA |
||
4193 | jnz no_acpi_power_off |
||
4194 | inc esi |
||
4195 | mov cl, [esi] |
||
1085 | diamond | 4196 | @@: |
1683 | art_zh | 4197 | inc esi |
4198 | cmp dl, 2 |
||
4199 | jb @f |
||
4200 | cmp byte [esi], 0 |
||
4201 | jz @f |
||
4202 | cmp byte [esi], 0xA |
||
4203 | jnz no_acpi_power_off |
||
4204 | inc esi |
||
4205 | mov ch, [esi] |
||
1085 | diamond | 4206 | @@: |
1683 | art_zh | 4207 | jmp do_acpi_power_off |
1085 | diamond | 4208 | .scan_dsdt_cont: |
1683 | art_zh | 4209 | inc esi |
4210 | cmp esi, 0x1000 |
||
4211 | jb @f |
||
4212 | sub esi, 0x1000 |
||
4213 | add edi, 0x1000 |
||
4214 | push eax |
||
4215 | lea eax, [ebp+4000h] |
||
4216 | stdcall map_page, eax, edi, PG_MAP |
||
4217 | push PG_MAP |
||
4218 | lea eax, [edi+1000h] |
||
4219 | push eax |
||
4220 | lea eax, [ebp+5000h] |
||
4221 | push eax |
||
4222 | stdcall map_page |
||
4223 | pop eax |
||
1085 | diamond | 4224 | @@: |
1683 | art_zh | 4225 | dec eax |
4226 | jnz .scan_dsdt |
||
4227 | jmp no_acpi_power_off |
||
1085 | diamond | 4228 | do_acpi_power_off: |
1683 | art_zh | 4229 | mov edx, [ebx+48] |
4230 | test edx, edx |
||
4231 | jz .nosmi |
||
4232 | mov al, [ebx+52] |
||
4233 | out dx, al |
||
4234 | mov edx, [ebx+64] |
||
709 | diamond | 4235 | @@: |
1683 | art_zh | 4236 | in ax, dx |
4237 | test al, 1 |
||
4238 | jz @b |
||
709 | diamond | 4239 | .nosmi: |
1683 | art_zh | 4240 | and cx, 0x0707 |
4241 | shl cx, 2 |
||
4242 | or cx, 0x2020 |
||
4243 | mov edx, [ebx+64] |
||
4244 | in ax, dx |
||
4245 | and ax, 203h |
||
4246 | or ah, cl |
||
4247 | out dx, ax |
||
4248 | mov edx, [ebx+68] |
||
4249 | test edx, edx |
||
4250 | jz @f |
||
4251 | in ax, dx |
||
4252 | and ax, 203h |
||
4253 | or ah, ch |
||
4254 | out dx, ax |
||
709 | diamond | 4255 | @@: |
1683 | art_zh | 4256 | jmp $ |
709 | diamond | 4257 | |
4258 | |||
4259 | no_acpi_power_off: |
||
1683 | art_zh | 4260 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4261 | mov word [OS_BASE+0x467+2],0x1000 |
||
709 | diamond | 4262 | |
1683 | art_zh | 4263 | mov al,0x0F |
4264 | out 0x70,al |
||
4265 | mov al,0x05 |
||
4266 | out 0x71,al |
||
709 | diamond | 4267 | |
1683 | art_zh | 4268 | mov al,0xFE |
4269 | out 0x64,al |
||
709 | diamond | 4270 | |
1683 | art_zh | 4271 | hlt |
4272 | jmp $-1 |
||
709 | diamond | 4273 | |
4274 | scan_rsdp: |
||
1683 | art_zh | 4275 | add eax, OS_BASE |
709 | diamond | 4276 | .s: |
1683 | art_zh | 4277 | cmp dword [eax], 'RSD ' |
4278 | jnz .n |
||
4279 | cmp dword [eax+4], 'PTR ' |
||
4280 | jnz .n |
||
4281 | xor edx, edx |
||
4282 | xor esi, esi |
||
709 | diamond | 4283 | @@: |
1683 | art_zh | 4284 | add dl, [eax+esi] |
4285 | inc esi |
||
4286 | cmp esi, 20 |
||
4287 | jnz @b |
||
4288 | test dl, dl |
||
4289 | jz .ok |
||
709 | diamond | 4290 | .n: |
1683 | art_zh | 4291 | add eax, 10h |
4292 | loop .s |
||
4293 | stc |
||
709 | diamond | 4294 | .ok: |
1683 | art_zh | 4295 | ret |
709 | diamond | 4296 | end if |
4297 | |||
1683 | art_zh | 4298 | diff16 "End of 32-code ",0,$ |
4299 | |||
465 | serge | 4300 | include "data32.inc" |
1 | ha | 4301 | |
465 | serge | 4302 | __REV__ = __REV |
1 | ha | 4303 | |
4304 | uglobals_size = $ - endofcode |
||
1683 | art_zh | 4305 | diff16 "Zero-filled blk",0,endofcode |
4306 | diff16 "End of kernel ",0,$ |
||
1899 | art_zh | 4307 | |
4308 | ;Кургинян - математик, и основные свои выводы делает на основе теории катастроф (есть такая вполне себе прикладная область математики) с элементами вариационного и факторного анализа. В принципе, он мог бы изложить суть в 3-4 сухих формулах, но только понять их могли (и захотели) бы человек 200-300... |
||
4309 | |||
4310 | ;Вот и приходится ему излагать то же самое, но гораздо длиннее и доходчивее. Лично я не поленился и прочитал цикл "Кризис и другие" в архиве "Завтра" за 2009 год. |
||
4311 | |||
4312 | |||
4313 | ;Вот очень краткая выжимка его основных идей (с моей колокольни, конечно): |
||
4314 | |||
4315 | ;1) Планета перенаселена, ресурсов на всех не хватит, период либеральненкой глобализации должен смениться эрой жесткого рационирования при тотальном контроле всего. |
||
4316 | |||
4317 | ;2) У грядущего тоталитарного общества должна быть господствующая идеология, мобилизующая людей в суровой борьбе. Какой ей быть? для этого надо ответить на два основных вопроса: а) можно ли сделать человека лучше, сильнее, умнее? и б) можно ли сделать общество лучше, справедливее, свободнее? |
||
4318 | |||
4319 | ;3) существует 4 возможных ответа на эти 2 вопроса: (а+б+) исторический модерн, он же коммунизм; (а+б-) антиисторический модерн, или фашизм; (а-б+) религиозный фундаментализм, или Контрмодерн; и наконец (а-б-) циничный антигуманизм, он же Постмодерн. |
||
4320 | |||
4321 | ;4) крушение коммунистического проекта в XX веке было тщательно спланированной катастрофой с целью поворота человечества с модернистского пути развития на постмодернистский путь распада. Кургинян здесь имеет в виду катастрофу в математическом смысле, т.е. не какое-то печальное событие, а процесс, приводящий к такому событию. Я не хочу пересказывать здесь все положения теории катастроф - важно только понимать, что такой процесс вовсе не обязательно должен приводить к фатальному исходу - выход из катастрофы всегда можно найти, вплоть до самого последнего момента! |
||
4322 | |||
4323 | ;5) катиться по этому катастрофическому пути легко, но найти выход из катастрофы с каждым шагом все сложнее. Чтобы избежать фатального конца, одной энергии мало - требуется изрядная сила воли. |
||
4324 | |||
4325 | ;6) здесь Кургинян подключает другой математический аппарат - теорию игр. И показывает, как шулера - магистры сложной коалиционно-антагонистической игры умеют целенаправленно и эффективно лишать противников воли и смыслов для поиска выхода из катастрофы. |
||
4326 | |||
4327 | ;7) конечно, человеческое общество - сложнейшая система с непредсказуемым откликом на актиные действия каждого из игроков. Даже опытнейший шулер может здесь сделать неверные ходы. Но в распоряжении мастеров игры имеется еще один мощный аппарат - факторный анализ, позволяющий эффективно корректировать промахи и лучше предсказывть поведение сложных систем. |
||
4328 | |||
4329 | ;8) и тем не менее, выход есть! Для начала, надо реально осознать свою позицию в игре и навязать свою, активную игру (каждый новый активный игрок усложняет партнерам анализ игры). Это сложно (проще быть болваном), и это требует Воли и воссоздания Смыслов. |
||
4330 | |||
4331 | ;9) даже самая активная игра будет простым барахтаньем, если не ставится конечная цель. Такая цель есть. Точнее - была: проект (а+б+). Если ее восстановить, мы не просто вернемся к активной игре - мы можем сформировать мощную коалицию антипостмодернистов.=>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<><<<<<<<<<><<<<<<<<<<><<<<<<<<<<<><<<<<<<<<<<<><<<<<<<<<<<<<><<<<<<<<<<<<<<><<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<<<<<>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<><<<<<<<<<><<<<<<<<<<><<<<<<<<<<<><<<<<<<<<<<<><<<<<<<<<<<<<><<<<<<<<<<<<<<><<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<<<><<<<<<<<<<<<<<<<<<<<<<<<<<>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<> |