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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 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1941 | art_zh | 58 | |
426 | mikedld | 59 | include 'macros.inc' |
60 | |||
425 | victor | 61 | $Revision: 2425 $ |
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 | |
1941 | art_zh | 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 |
1 | ha | 222 | |
2014 | art_zh | 223 | display '** Platform chosen (const.inc): ' |
224 | if PLATFORM>PLATFORM_RS780 |
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225 | call fusion_pcie_init ; (bus/HT.inc) |
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226 | display 'RS880/Fusion ' |
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227 | else |
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228 | call rs7xx_pcie_init ; (bus/HT.inc) |
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229 | display 'RS780 ' |
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230 | end if |
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231 | display 10,13 |
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232 | |||
233 | |||
465 | serge | 234 | ; MEMORY MODEL |
1683 | art_zh | 235 | call init_mem ; (init.inc) |
1 | ha | 236 | |
465 | serge | 237 | ; ENABLE PAGING |
1 | ha | 238 | |
1683 | art_zh | 239 | mov eax, sys_pgdir-OS_BASE |
240 | mov cr3, eax |
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1 | ha | 241 | |
1683 | art_zh | 242 | mov eax,cr0 |
243 | or eax,CR0_PG+CR0_WP |
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244 | mov cr0,eax |
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1 | ha | 245 | |
1683 | art_zh | 246 | lgdt [gdts] |
247 | jmp pword os_code:high_code |
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1 | ha | 248 | |
513 | serge | 249 | align 4 |
1683 | art_zh | 250 | bios32_entry dd ? |
251 | tmp_page_tabs dd ? |
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586 | serge | 252 | |
2014 | art_zh | 253 | ;use16 |
254 | ;org $-0x10000 |
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255 | ;include "boot/shutdown.inc" ; shutdown or restart |
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256 | ;org $+0x10000 |
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257 | |||
498 | diamond | 258 | use32 |
259 | |||
465 | serge | 260 | __DEBUG__ fix 1 |
261 | __DEBUG_LEVEL__ fix 1 |
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262 | include 'init.inc' |
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380 | serge | 263 | |
465 | serge | 264 | org OS_BASE+$ |
1 | ha | 265 | |
465 | serge | 266 | align 4 |
267 | high_code: |
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1683 | art_zh | 268 | mov ax, os_stack |
269 | mov bx, app_data |
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270 | mov cx, app_tls |
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271 | mov ss, ax |
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272 | add esp, OS_BASE |
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1 | ha | 273 | |
1683 | art_zh | 274 | mov ds, bx |
275 | mov es, bx |
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276 | mov fs, cx |
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277 | mov gs, bx |
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1 | ha | 278 | |
1683 | art_zh | 279 | bt [cpu_caps], CAPS_PGE |
280 | jnc @F |
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1 | ha | 281 | |
1683 | art_zh | 282 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 283 | |
1683 | art_zh | 284 | mov ebx, cr4 |
285 | or ebx, CR4_PGE |
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286 | mov cr4, ebx |
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519 | serge | 287 | @@: |
1683 | art_zh | 288 | xor eax, eax |
289 | mov dword [sys_pgdir], eax |
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290 | mov dword [sys_pgdir+4], eax |
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519 | serge | 291 | |
1683 | art_zh | 292 | mov eax, cr3 |
293 | mov cr3, eax ; flush TLB |
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465 | serge | 294 | |
1 | ha | 295 | ; SAVE REAL MODE VARIABLES |
1683 | art_zh | 296 | mov ax, [BOOT_VAR + 0x9031] |
297 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 298 | ; --------------- APM --------------------- |
465 | serge | 299 | |
300 | ; init selectors |
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1276 | Lrz | 301 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
1683 | art_zh | 302 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
1551 | art_zh | 303 | ; protected-mode 32-bit code segment |
1683 | art_zh | 304 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
1551 | art_zh | 305 | ; protected-mode 16-bit code segment |
1683 | art_zh | 306 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
1551 | art_zh | 307 | ; protected-mode 16-bit data segment |
465 | serge | 308 | |
309 | shl eax, 4 |
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310 | mov [dword apm_code_32 + 2], ax |
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311 | shr eax, 16 |
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312 | mov [dword apm_code_32 + 4], al |
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313 | |||
314 | shl ecx, 4 |
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315 | mov [dword apm_code_16 + 2], cx |
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316 | shr ecx, 16 |
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317 | mov [dword apm_code_16 + 4], cl |
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318 | |||
319 | shl edx, 4 |
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320 | mov [dword apm_data_16 + 2], dx |
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321 | shr edx, 16 |
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322 | mov [dword apm_data_16 + 4], dl |
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323 | |||
324 | mov dword[apm_entry], ebx |
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76 | mario79 | 325 | mov word [apm_entry + 4], apm_code_32 - gdts |
326 | |||
465 | serge | 327 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
76 | mario79 | 328 | mov [apm_vf], eax |
329 | ; ----------------------------------------- |
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1929 | art_zh | 330 | mov al, [BOOT_VAR+0x901F] ; DMA access |
1683 | art_zh | 331 | mov [allow_dma_access], al |
1941 | art_zh | 332 | mov eax, 32 ; bpp |
333 | mov [ScreenBPP],al |
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334 | mov [_display.bpp], eax |
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753 | serge | 335 | |
1941 | art_zh | 336 | mov [_display.vrefresh], 60 |
337 | mov [_display.disable_mouse], __sys_disable_mouse |
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1300 | serge | 338 | |
1941 | art_zh | 339 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
340 | mov [_display.width], eax |
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341 | dec eax |
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342 | mov [Screen_Max_X],eax |
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343 | mov [screen_workarea.right],eax |
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344 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
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345 | mov [_display.height], eax |
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346 | dec eax |
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347 | mov [Screen_Max_Y],eax |
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348 | mov [screen_workarea.bottom],eax |
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349 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
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350 | mov [SCR_MODE],eax |
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1300 | serge | 351 | |
1941 | art_zh | 352 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
353 | mov [BytesPerScanLine],ax |
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354 | mov [_display.pitch], eax |
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1929 | art_zh | 355 | |
1941 | art_zh | 356 | mov eax, [_display.width] |
357 | mul [_display.height] |
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358 | mov [_WinMapSize], eax |
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359 | |||
1683 | art_zh | 360 | mov esi, BOOT_VAR+0x9080 |
361 | movzx ecx, byte [esi-1] |
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362 | mov [NumBiosDisks], ecx |
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363 | mov edi, BiosDisksData |
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364 | rep movsd |
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1 | ha | 365 | |
1683 | art_zh | 366 | |
1 | ha | 367 | ; GRAPHICS ADDRESSES |
368 | |||
1683 | art_zh | 369 | and byte [BOOT_VAR+0x901e],0x0 |
370 | mov eax,[BOOT_VAR+0x9018] |
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371 | mov [LFBAddress],eax |
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1 | ha | 372 | |
1683 | art_zh | 373 | cmp [SCR_MODE],word 0100000000000000b |
374 | jge setvesa20 |
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1551 | art_zh | 375 | mov eax, 0xDEADBEEF |
376 | hlt |
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377 | ; === EGA, VGA & Vesa 1.2 modes not supported === |
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1683 | art_zh | 378 | setvesa20: |
379 | v20ga32: |
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1929 | art_zh | 380 | mov [PUTPIXEL],dword __sys_putpixel |
381 | mov [GETPIXEL],dword get_pixel |
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1 | ha | 382 | |
375 | Ghost | 383 | ; -------- Fast System Call init ---------- |
384 | .SEnP: |
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378 | serge | 385 | ; AMD SYSCALL/SYSRET |
1683 | art_zh | 386 | mov ecx, MSR_AMD_EFER |
387 | rdmsr |
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388 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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389 | wrmsr |
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164 | serge | 390 | |
1683 | art_zh | 391 | ; Bits of EDX : |
392 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
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393 | ; and the contents of this field, plus 8, are copied into the SS register. |
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394 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
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395 | ; and the contents of this field, plus 8, are copied into the SS register. |
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375 | Ghost | 396 | |
1683 | art_zh | 397 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
375 | Ghost | 398 | |
1683 | art_zh | 399 | mov eax, syscall_entry |
400 | mov ecx, MSR_AMD_STAR |
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401 | wrmsr |
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375 | Ghost | 402 | .noSYSCALL: |
403 | ; ----------------------------------------- |
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1683 | art_zh | 404 | stdcall alloc_page |
405 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
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406 | stdcall alloc_page |
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407 | inc eax |
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408 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
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409 | stdcall map_page, tss+0x80, eax, PG_SW |
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410 | stdcall alloc_page |
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411 | inc eax |
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412 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
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413 | stdcall map_page, tss+0x1080, eax, PG_SW |
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375 | Ghost | 414 | |
465 | serge | 415 | ; LOAD IDT |
378 | serge | 416 | |
1941 | art_zh | 417 | call build_interrupt_table ;lidt is executed |
378 | serge | 418 | |
1941 | art_zh | 419 | call init_kernel_heap |
420 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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421 | mov [os_stack_seg], eax |
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164 | serge | 422 | |
1941 | art_zh | 423 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 424 | |
1941 | art_zh | 425 | mov [tss._ss0], os_stack |
426 | mov [tss._esp0], esp |
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427 | mov [tss._esp], esp |
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428 | mov [tss._cs],os_code |
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429 | mov [tss._ss],os_stack |
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430 | mov [tss._ds],app_data |
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431 | mov [tss._es],app_data |
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432 | mov [tss._fs],app_data |
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433 | mov [tss._gs],app_data |
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434 | mov [tss._io],128 |
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465 | serge | 435 | ;Add IO access table - bit array of permitted ports |
1941 | art_zh | 436 | mov edi, tss._io_map_0 |
437 | xor eax, eax |
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438 | mov ecx, 2047 |
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439 | rep stosd ; access to 65504 ports granted |
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440 | not eax ; the last 32 ports blocked |
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1551 | art_zh | 441 | stosd |
164 | serge | 442 | |
1683 | art_zh | 443 | mov ax,tss0 |
444 | ltr ax |
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378 | serge | 445 | |
1941 | art_zh | 446 | mov [LFBSize], 0x800000 |
1683 | art_zh | 447 | call init_LFB |
448 | call init_fpu |
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449 | call init_malloc |
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450 | ;- |
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451 | stdcall alloc_kernel_space, 0x51000 |
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1941 | art_zh | 452 | mov [default_io_map], eax |
276 | serge | 453 | |
1941 | art_zh | 454 | add eax, 0x2000 |
455 | mov [ipc_tmp], eax |
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456 | mov ebx, 0x1000 |
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465 | serge | 457 | |
1941 | art_zh | 458 | add eax, 0x40000 |
459 | mov [proc_mem_map], eax |
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164 | serge | 460 | |
1941 | art_zh | 461 | add eax, 0x8000 |
462 | mov [proc_mem_pdir], eax |
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164 | serge | 463 | |
1941 | art_zh | 464 | add eax, ebx |
465 | mov [proc_mem_tab], eax |
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164 | serge | 466 | |
1941 | art_zh | 467 | add eax, ebx |
468 | mov [tmp_task_pdir], eax |
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164 | serge | 469 | |
1941 | art_zh | 470 | add eax, ebx |
471 | mov [tmp_task_ptab], eax |
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164 | serge | 472 | |
1941 | art_zh | 473 | add eax, ebx |
474 | mov [ipc_pdir], eax |
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164 | serge | 475 | |
1941 | art_zh | 476 | add eax, ebx |
477 | mov [ipc_ptab], eax |
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164 | serge | 478 | |
1683 | art_zh | 479 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
480 | (unpack.lc+unpack.lp)))*4 |
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164 | serge | 481 | |
1941 | art_zh | 482 | mov [unpack.p], eax |
712 | serge | 483 | |
1683 | art_zh | 484 | call init_events |
1941 | art_zh | 485 | mov eax, srv.fd-SRV_FD_OFFSET |
486 | mov [srv.fd], eax |
||
487 | mov [srv.bk], eax |
||
709 | diamond | 488 | |
1941 | art_zh | 489 | mov edi, irq_tab |
490 | xor eax, eax |
||
491 | mov ecx, 16 |
||
492 | rep stosd |
||
278 | serge | 493 | |
41 | mikedld | 494 | ;Set base of graphic segment to linear address of LFB |
1683 | art_zh | 495 | mov eax,[LFBAddress] ; set for gs |
496 | mov [graph_data_l+2],ax |
||
497 | shr eax,16 |
||
498 | mov [graph_data_l+4],al |
||
499 | mov [graph_data_l+7],ah |
||
1941 | art_zh | 500 | |
2425 | art_zh | 501 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1683 | art_zh | 502 | stdcall kernel_alloc, [_WinMapSize] |
1941 | art_zh | 503 | mov [_WinMapAddress], eax |
2425 | art_zh | 504 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1300 | serge | 505 | |
1683 | art_zh | 506 | xor eax,eax |
507 | inc eax |
||
508 | mov [CURRENT_TASK],eax ;dword 1 |
||
509 | mov [TASK_COUNT],eax ;dword 1 |
||
510 | mov [TASK_BASE],dword TASK_DATA |
||
511 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 512 | |
469 | serge | 513 | ; set background |
1300 | serge | 514 | |
1683 | art_zh | 515 | mov [BgrDrawMode],eax |
516 | mov [BgrDataWidth],eax |
||
517 | mov [BgrDataHeight],eax |
||
1929 | art_zh | 518 | mov [mem_BACKGROUND], 4 |
519 | mov [img_background], static_background_data |
||
469 | serge | 520 | |
1683 | art_zh | 521 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 522 | |
1683 | art_zh | 523 | stdcall kernel_alloc, 0x10000/8 |
524 | mov edi, eax |
||
525 | mov [network_free_ports], eax |
||
526 | or eax, -1 |
||
527 | mov ecx, 0x10000/32 |
||
528 | rep stosd |
||
1154 | clevermous | 529 | |
709 | diamond | 530 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
531 | |||
1683 | art_zh | 532 | call rerouteirqs |
709 | diamond | 533 | |
534 | ; Initialize system V86 machine |
||
1683 | art_zh | 535 | call init_sys_v86 |
709 | diamond | 536 | |
725 | diamond | 537 | ; TIMER SET TO 1/100 S |
538 | |||
1683 | art_zh | 539 | mov al,0x34 ; set to 100Hz |
540 | out 0x43,al |
||
541 | mov al,0x9b ; lsb 1193180 / 1193 |
||
542 | out 0x40,al |
||
543 | mov al,0x2e ; msb |
||
544 | out 0x40,al |
||
725 | diamond | 545 | |
546 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
547 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
1025 | diamond | 548 | ; Also enable IRQ2, because in some configurations |
549 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
||
1683 | art_zh | 550 | mov al, 0xFA |
551 | out 0x21, al |
||
552 | mov al, 0x3F |
||
553 | out 0xA1, al |
||
725 | diamond | 554 | |
1689 | art_zh | 555 | ; Enable interrupts in IDE controller |
1941 | art_zh | 556 | mov al, 0 |
557 | mov dx, 0x3F6 |
||
558 | out dx, al |
||
559 | mov dl, 0x76 |
||
560 | out dx, al |
||
1689 | art_zh | 561 | |
256 | diamond | 562 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
563 | include 'detect/disks.inc' |
||
564 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
565 | |||
521 | diamond | 566 | call Parser_params |
567 | |||
1 | ha | 568 | ; READ RAMDISK IMAGE FROM HD |
569 | |||
570 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
1941 | art_zh | 571 | ;include 'boot/rdload.inc' |
1 | ha | 572 | ;!!!!!!!!!!!!!!!!!!!!!!! |
573 | ; mov [dma_hdd],1 |
||
574 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
575 | |||
1683 | art_zh | 576 | call calculatefatchain |
1 | ha | 577 | |
578 | ; LOAD VMODE DRIVER |
||
579 | |||
580 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
581 | include 'vmodeld.inc' |
||
582 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
583 | |||
488 | spraid | 584 | |
1 | ha | 585 | ; LOAD FONTS I and II |
586 | |||
1683 | art_zh | 587 | stdcall read_file, char, FONT_I, 0, 2304 |
588 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 589 | |
2014 | art_zh | 590 | ; mov esi,boot_fonts |
591 | ; call boot_log |
||
1 | ha | 592 | |
593 | ; PRINT AMOUNT OF MEMORY |
||
2014 | art_zh | 594 | ; mov esi, boot_memdetect |
595 | ; call boot_log |
||
1 | ha | 596 | |
1683 | art_zh | 597 | movzx ecx, word [boot_y] |
598 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
599 | sub ecx, 10 |
||
600 | mov edx, 0xFFFFFF |
||
601 | mov ebx, [MEM_AMOUNT] |
||
602 | shr ebx, 20 |
||
603 | xor edi,edi |
||
604 | mov eax, 0x00040000 |
||
1276 | Lrz | 605 | inc edi |
1683 | art_zh | 606 | call display_number_force |
41 | mikedld | 607 | |
465 | serge | 608 | ; BUILD SCHEDULER |
609 | |||
1683 | art_zh | 610 | call build_scheduler ; sys32.inc |
465 | serge | 611 | |
2014 | art_zh | 612 | ; mov esi,boot_devices |
613 | ; call boot_log |
||
567 | serge | 614 | |
1683 | art_zh | 615 | mov [pci_access_enabled],1 |
567 | serge | 616 | |
1 | ha | 617 | |
618 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
619 | |||
1683 | art_zh | 620 | mov esi,boot_windefs |
621 | call boot_log |
||
622 | call set_window_defaults |
||
1 | ha | 623 | |
624 | ; SET BACKGROUND DEFAULTS |
||
625 | |||
2014 | art_zh | 626 | ; mov esi,boot_bgr |
627 | ; call boot_log |
||
1941 | art_zh | 628 | call init_background ; |
629 | call calculatebackground |
||
1 | ha | 630 | |
631 | ; SET UP OS TASK |
||
632 | |||
2014 | art_zh | 633 | ; mov esi,boot_setostask |
634 | ; call boot_log |
||
214 | serge | 635 | |
1683 | art_zh | 636 | xor eax, eax |
637 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
638 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
639 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
164 | serge | 640 | |
1683 | art_zh | 641 | ; name for OS/IDLE process |
281 | serge | 642 | |
1683 | art_zh | 643 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
644 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
645 | mov edi, [os_stack_seg] |
||
646 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
647 | add edi, 0x2000-512 |
||
648 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
649 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
1310 | diamond | 650 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
357 | serge | 651 | |
1683 | art_zh | 652 | mov esi, fpu_data |
653 | mov ecx, 512/4 |
||
654 | cld |
||
655 | rep movsd |
||
1941 | art_zh | 656 | |
1683 | art_zh | 657 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
658 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
214 | serge | 659 | |
1683 | art_zh | 660 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
661 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
662 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 663 | |
1683 | art_zh | 664 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
665 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
521 | diamond | 666 | |
1683 | art_zh | 667 | ; task list |
668 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
||
1276 | Lrz | 669 | inc eax |
1683 | art_zh | 670 | mov dword [CURRENT_TASK],eax |
671 | mov dword [TASK_COUNT],eax |
||
672 | mov [current_slot], SLOT_BASE+256 |
||
673 | mov [TASK_BASE],dword TASK_DATA |
||
674 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
||
675 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
1 | ha | 676 | |
1683 | art_zh | 677 | call init_display |
678 | mov eax, [def_cursor] |
||
679 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
680 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 681 | |
1899 | art_zh | 682 | |
2425 | art_zh | 683 | ; READ TSC / SECOND == Fusion only! |
281 | serge | 684 | |
1683 | art_zh | 685 | cli |
2425 | art_zh | 686 | mov edx, PCIe_CONFIG_SPACE + 0xE0 |
687 | mov eax, 0x013080F0 ; BIOS timer reg. |
||
688 | mov [edx], eax |
||
689 | add dl, 4 |
||
690 | mov edi, edx |
||
691 | mov eax, [edi] ; old microseconds |
||
692 | inc eax ; next precise microsecond |
||
693 | mov esi, eax |
||
694 | @@: |
||
695 | mov eax, [edi] |
||
696 | cmp eax, esi |
||
697 | jne @b |
||
698 | |||
699 | rdtsc |
||
700 | mov ebp, eax ; clockmark |
||
701 | add esi, 20 ; wait 20us |
||
702 | @@: |
||
703 | mov eax, [edi] |
||
704 | cmp eax, esi |
||
705 | jne @b |
||
706 | |||
707 | rdtsc |
||
708 | sub eax, ebp |
||
709 | mov ebx, 50000 |
||
710 | mul ebx ; clks per second |
||
1683 | art_zh | 711 | sti |
2425 | art_zh | 712 | |
1683 | art_zh | 713 | mov [CPU_FREQ],eax ; save tsc / sec |
2425 | art_zh | 714 | mov ebx, 1000000 |
715 | div ebx |
||
716 | mov [stall_mcs], eax |
||
1038 | diamond | 717 | ; PRINT CPU FREQUENCY |
1683 | art_zh | 718 | mov esi, boot_cpufreq |
719 | call boot_log |
||
1 | ha | 720 | |
2425 | art_zh | 721 | mov ebx, eax |
1683 | art_zh | 722 | movzx ecx, word [boot_y] |
723 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
||
724 | mov edx, 0xFFFFFF |
||
725 | xor edi,edi |
||
726 | mov eax, 0x00040000 |
||
1276 | Lrz | 727 | inc edi |
1683 | art_zh | 728 | call display_number_force |
1038 | diamond | 729 | |
1 | ha | 730 | ; SET VARIABLES |
731 | |||
1683 | art_zh | 732 | call set_variables |
1 | ha | 733 | |
774 | Rus | 734 | ; SET MOUSE |
735 | |||
1683 | art_zh | 736 | stdcall load_driver, szPS2MDriver |
774 | Rus | 737 | |
1941 | art_zh | 738 | cli |
774 | Rus | 739 | |
1 | ha | 740 | ; STACK AND FDC |
741 | |||
1683 | art_zh | 742 | call stack_init |
743 | call fdc_init |
||
1 | ha | 744 | |
745 | |||
746 | ; LOAD DEFAULT SKIN |
||
747 | |||
1683 | art_zh | 748 | call load_default_skin |
1 | ha | 749 | |
465 | serge | 750 | ;protect io permission map |
751 | |||
1683 | art_zh | 752 | mov esi, [default_io_map] |
753 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
754 | add esi, 0x1000 |
||
755 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 756 | |
1683 | art_zh | 757 | stdcall map_page,tss._io_map_0,\ |
758 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
759 | stdcall map_page,tss._io_map_1,\ |
||
760 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 761 | |
512 | spraid | 762 | |
1683 | art_zh | 763 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
2014 | art_zh | 764 | ; mov esi, boot_uDMA_ok |
765 | ; call boot_log |
||
1507 | art_zh | 766 | |
1 | ha | 767 | ; LOAD FIRST APPLICATION |
1683 | art_zh | 768 | cli |
501 | serge | 769 | |
1683 | art_zh | 770 | cmp byte [BOOT_VAR+0x9030],1 |
771 | jne no_load_vrr_m |
||
237 | serge | 772 | |
1683 | art_zh | 773 | mov ebp, vrr_m |
774 | call fs_execute_from_sysdir |
||
488 | spraid | 775 | |
1260 | Lrz | 776 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
777 | sub eax,2 |
||
1683 | art_zh | 778 | jz first_app_found |
41 | mikedld | 779 | |
237 | serge | 780 | no_load_vrr_m: |
488 | spraid | 781 | |
1683 | art_zh | 782 | mov ebp, firstapp |
783 | call fs_execute_from_sysdir |
||
488 | spraid | 784 | |
1260 | Lrz | 785 | ; cmp eax,2 ; continue if a process has been loaded |
786 | sub eax,2 |
||
1683 | art_zh | 787 | jz first_app_found |
501 | serge | 788 | |
2014 | art_zh | 789 | ; mov esi, boot_failed |
790 | ; call boot_log |
||
653 | diamond | 791 | |
1683 | art_zh | 792 | mov eax, 0xDEADBEEF ; otherwise halt |
793 | hlt |
||
501 | serge | 794 | |
237 | serge | 795 | first_app_found: |
501 | serge | 796 | |
1683 | art_zh | 797 | cli |
1 | ha | 798 | |
1683 | art_zh | 799 | ;mov [TASK_COUNT],dword 2 |
1276 | Lrz | 800 | push 1 |
1683 | art_zh | 801 | pop dword [CURRENT_TASK] ; set OS task fisrt |
1 | ha | 802 | |
21 | poddubny | 803 | ; SET KEYBOARD PARAMETERS |
1683 | art_zh | 804 | mov al, 0xf6 ; reset keyboard, scan enabled |
805 | call kb_write |
||
1 | ha | 806 | |
1683 | art_zh | 807 | ; wait until 8042 is ready |
808 | xor ecx,ecx |
||
265 | diamond | 809 | @@: |
1683 | art_zh | 810 | in al,64h |
811 | and al,00000010b |
||
812 | loopnz @b |
||
1 | ha | 813 | |
41 | mikedld | 814 | |
1683 | art_zh | 815 | mov al, 0xF3 ; set repeat rate & delay |
816 | call kb_write |
||
265 | diamond | 817 | ; call kb_read |
1683 | art_zh | 818 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
819 | call kb_write |
||
265 | diamond | 820 | ; call kb_read |
1 | ha | 821 | ;// mike.dld [ |
1683 | art_zh | 822 | call set_lights |
1 | ha | 823 | ;// mike.dld ] |
824 | |||
1043 | hidnplayr | 825 | |
826 | |||
21 | poddubny | 827 | ; START MULTITASKING |
1 | ha | 828 | |
1683 | art_zh | 829 | stdcall attach_int_handler, 1, irq1, 0 |
1 | ha | 830 | |
1683 | art_zh | 831 | cmp [IDEContrRegsBaseAddr], 0 |
832 | setnz [dma_hdd] |
||
833 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 834 | |
1683 | art_zh | 835 | sti |
836 | call change_task |
||
465 | serge | 837 | |
1710 | art_zh | 838 | jmp osloop ; Fly :) |
465 | serge | 839 | |
2425 | art_zh | 840 | diff16 "init code end ",0,$ |
1 | ha | 841 | |
2425 | art_zh | 842 | unpacker_inc: |
465 | serge | 843 | include 'unpacker.inc' |
2425 | art_zh | 844 | diff16 "unpacker code ",unpacker_inc,$ |
845 | |||
465 | serge | 846 | include 'fdo.inc' |
847 | |||
848 | align 4 |
||
849 | boot_log: |
||
1683 | art_zh | 850 | pushad |
465 | serge | 851 | |
1683 | art_zh | 852 | mov ebx,10*65536 |
853 | mov bx,word [boot_y] |
||
854 | add [boot_y],dword 10 |
||
855 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
1276 | Lrz | 856 | xor edi,edi |
1683 | art_zh | 857 | mov edx,esi |
1276 | Lrz | 858 | inc edi |
1683 | art_zh | 859 | call dtext |
465 | serge | 860 | |
1683 | art_zh | 861 | popad |
465 | serge | 862 | |
1683 | art_zh | 863 | ret |
465 | serge | 864 | |
1 | ha | 865 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
866 | ; ; |
||
33 | mario79 | 867 | ; MAIN OS LOOP START ; |
1 | ha | 868 | ; ; |
869 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
870 | align 32 |
||
871 | osloop: |
||
1683 | art_zh | 872 | call [draw_pointer] |
873 | call window_check_events |
||
874 | call mouse_check_events |
||
875 | call checkmisc |
||
876 | call stack_handler |
||
877 | call checkidle |
||
878 | jmp osloop |
||
33 | mario79 | 879 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
880 | ; ; |
||
881 | ; MAIN OS LOOP END ; |
||
882 | ; ; |
||
883 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 884 | align 4 |
1 | ha | 885 | checkidle: |
1683 | art_zh | 886 | pushad |
887 | call change_task |
||
888 | jmp idle_loop_entry |
||
1067 | Galkov | 889 | idle_loop: |
1683 | art_zh | 890 | cmp eax,[idlemem] ; eax == [timer_ticks] |
891 | jne idle_exit |
||
892 | rdtsc ;call _rdtsc |
||
893 | mov ecx,eax |
||
894 | hlt |
||
895 | rdtsc ;call _rdtsc |
||
896 | sub eax,ecx |
||
897 | add [idleuse],eax |
||
1067 | Galkov | 898 | idle_loop_entry: |
1683 | art_zh | 899 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
900 | cmp [check_idle_semaphore],0 |
||
901 | je idle_loop |
||
902 | dec [check_idle_semaphore] |
||
1067 | Galkov | 903 | idle_exit: |
1683 | art_zh | 904 | mov [idlemem],eax ; eax == [timer_ticks] |
905 | popad |
||
906 | ret |
||
1 | ha | 907 | |
908 | uglobal |
||
1683 | art_zh | 909 | idlemem dd 0x0 |
910 | idleuse dd 0x0 |
||
911 | idleusesec dd 0x0 |
||
912 | check_idle_semaphore dd 0x0 |
||
1 | ha | 913 | endg |
914 | |||
915 | |||
916 | |||
917 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
918 | ; ; |
||
919 | ; INCLUDED SYSTEM FILES ; |
||
920 | ; ; |
||
921 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
922 | |||
923 | |||
7 | me_root | 924 | include "kernel32.inc" |
1 | ha | 925 | |
926 | |||
927 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
928 | ; ; |
||
929 | ; KERNEL FUNCTIONS ; |
||
930 | ; ; |
||
931 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
932 | |||
933 | reserve_irqs_ports: |
||
1683 | art_zh | 934 | ; removed |
935 | ret |
||
1 | ha | 936 | |
937 | setirqreadports: |
||
1551 | art_zh | 938 | ; removed |
939 | ret |
||
1 | ha | 940 | |
941 | iglobal |
||
942 | process_number dd 0x1 |
||
943 | endg |
||
944 | |||
945 | set_variables: |
||
946 | |||
1683 | art_zh | 947 | mov ecx,0x100 ; flush port 0x60 |
948 | .fl60: in al,0x60 |
||
949 | loop .fl60 |
||
950 | push eax |
||
1 | ha | 951 | |
1683 | art_zh | 952 | mov ax,[BOOT_VAR+0x900c] |
953 | shr ax,1 |
||
954 | shl eax,16 |
||
955 | mov ax,[BOOT_VAR+0x900A] |
||
956 | shr ax,1 |
||
957 | mov [MOUSE_X],eax |
||
41 | mikedld | 958 | |
1683 | art_zh | 959 | xor eax,eax |
960 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 961 | |
1683 | art_zh | 962 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
963 | mov byte [KEY_COUNT],al ; keyboard buffer |
||
964 | mov byte [BTN_COUNT],al ; button buffer |
||
1267 | Lrz | 965 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
966 | |||
1 | ha | 967 | ;!! IP 04.02.2005: |
1683 | art_zh | 968 | mov byte [DONT_SWITCH],al ; change task if possible |
969 | pop eax |
||
970 | ret |
||
1 | ha | 971 | |
972 | align 4 |
||
1304 | Lrz | 973 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 974 | sys_outport: |
1551 | art_zh | 975 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1 | ha | 976 | ret |
977 | |||
978 | display_number: |
||
1369 | Lrz | 979 | ;It is not optimization |
1683 | art_zh | 980 | mov eax, ebx |
981 | mov ebx, ecx |
||
982 | mov ecx, edx |
||
983 | mov edx, esi |
||
984 | mov esi, edi |
||
1 | ha | 985 | ; eax = print type, al=0 -> ebx is number |
986 | ; al=1 -> ebx is pointer |
||
987 | ; ah=0 -> display decimal |
||
988 | ; ah=1 -> display hexadecimal |
||
989 | ; ah=2 -> display binary |
||
990 | ; eax bits 16-21 = number of digits to display (0-32) |
||
991 | ; eax bits 22-31 = reserved |
||
992 | ; |
||
993 | ; ebx = number or pointer |
||
994 | ; ecx = x shl 16 + y |
||
995 | ; edx = color |
||
1276 | Lrz | 996 | xor edi, edi |
211 | serge | 997 | display_number_force: |
1276 | Lrz | 998 | push eax |
999 | and eax,0x3fffffff |
||
1683 | art_zh | 1000 | cmp eax,0xffff ; length > 0 ? |
1276 | Lrz | 1001 | pop eax |
1002 | jge cont_displ |
||
1003 | ret |
||
1 | ha | 1004 | cont_displ: |
652 | mario79 | 1005 | push eax |
655 | mario79 | 1006 | and eax,0x3fffffff |
1683 | art_zh | 1007 | cmp eax,61*0x10000 ; length <= 60 ? |
655 | mario79 | 1008 | pop eax |
75 | diamond | 1009 | jb cont_displ2 |
1 | ha | 1010 | ret |
1011 | cont_displ2: |
||
1012 | |||
1013 | pushad |
||
1014 | |||
1683 | art_zh | 1015 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1016 | jne displnl1 |
655 | mario79 | 1017 | mov ebp,ebx |
1018 | add ebp,4 |
||
1019 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 1020 | mov ebx,[ebx+std_application_base_address] |
1276 | Lrz | 1021 | displnl1: |
1 | ha | 1022 | sub esp,64 |
1023 | |||
1683 | art_zh | 1024 | test ah,ah ; DECIMAL |
1276 | Lrz | 1025 | jnz no_display_desnum |
1026 | shr eax,16 |
||
1027 | and eax,0xC03f |
||
652 | mario79 | 1028 | ; and eax,0x3f |
1276 | Lrz | 1029 | push eax |
1030 | and eax,0x3f |
||
1031 | mov edi,esp |
||
1032 | add edi,4+64-1 |
||
1033 | mov ecx,eax |
||
1034 | mov eax,ebx |
||
1035 | mov ebx,10 |
||
1036 | d_desnum: |
||
1 | ha | 1037 | xor edx,edx |
655 | mario79 | 1038 | call division_64_bits |
1 | ha | 1039 | div ebx |
1040 | add dl,48 |
||
1041 | mov [edi],dl |
||
1042 | dec edi |
||
1043 | loop d_desnum |
||
1044 | pop eax |
||
652 | mario79 | 1045 | call normalize_number |
1 | ha | 1046 | call draw_num_text |
1047 | add esp,64 |
||
1048 | popad |
||
1049 | ret |
||
1050 | no_display_desnum: |
||
1051 | |||
1683 | art_zh | 1052 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1053 | jne no_display_hexnum |
1054 | shr eax,16 |
||
655 | mario79 | 1055 | and eax,0xC03f |
652 | mario79 | 1056 | ; and eax,0x3f |
1057 | push eax |
||
75 | diamond | 1058 | and eax,0x3f |
1 | ha | 1059 | mov edi,esp |
194 | diamond | 1060 | add edi,4+64-1 |
1 | ha | 1061 | mov ecx,eax |
1062 | mov eax,ebx |
||
1063 | mov ebx,16 |
||
1064 | d_hexnum: |
||
1065 | xor edx,edx |
||
655 | mario79 | 1066 | call division_64_bits |
1 | ha | 1067 | div ebx |
1056 | Galkov | 1068 | hexletters = __fdo_hexdigits |
1 | ha | 1069 | add edx,hexletters |
1070 | mov dl,[edx] |
||
1071 | mov [edi],dl |
||
1072 | dec edi |
||
1073 | loop d_hexnum |
||
1074 | pop eax |
||
652 | mario79 | 1075 | call normalize_number |
1 | ha | 1076 | call draw_num_text |
1077 | add esp,64 |
||
1078 | popad |
||
1079 | ret |
||
1080 | no_display_hexnum: |
||
1081 | |||
1683 | art_zh | 1082 | cmp ah,0x02 ; BINARY |
1 | ha | 1083 | jne no_display_binnum |
1084 | shr eax,16 |
||
655 | mario79 | 1085 | and eax,0xC03f |
652 | mario79 | 1086 | ; and eax,0x3f |
1087 | push eax |
||
75 | diamond | 1088 | and eax,0x3f |
1 | ha | 1089 | mov edi,esp |
194 | diamond | 1090 | add edi,4+64-1 |
1 | ha | 1091 | mov ecx,eax |
1092 | mov eax,ebx |
||
1093 | mov ebx,2 |
||
1094 | d_binnum: |
||
1095 | xor edx,edx |
||
655 | mario79 | 1096 | call division_64_bits |
1 | ha | 1097 | div ebx |
1098 | add dl,48 |
||
1099 | mov [edi],dl |
||
1100 | dec edi |
||
1101 | loop d_binnum |
||
1102 | pop eax |
||
652 | mario79 | 1103 | call normalize_number |
1 | ha | 1104 | call draw_num_text |
1105 | add esp,64 |
||
1106 | popad |
||
1107 | ret |
||
1108 | no_display_binnum: |
||
1109 | |||
1110 | add esp,64 |
||
1111 | popad |
||
1112 | ret |
||
1113 | |||
652 | mario79 | 1114 | normalize_number: |
1115 | test ah,0x80 |
||
1116 | jz .continue |
||
1117 | mov ecx,48 |
||
1118 | and eax,0x3f |
||
1119 | @@: |
||
1120 | inc edi |
||
1121 | cmp [edi],cl |
||
1122 | jne .continue |
||
1123 | dec eax |
||
1124 | cmp eax,1 |
||
665 | diamond | 1125 | ja @r |
1126 | mov al,1 |
||
652 | mario79 | 1127 | .continue: |
1128 | and eax,0x3f |
||
1129 | ret |
||
1 | ha | 1130 | |
655 | mario79 | 1131 | division_64_bits: |
1132 | test [esp+1+4],byte 0x40 |
||
1133 | jz .continue |
||
1134 | push eax |
||
1135 | mov eax,ebp |
||
1136 | div ebx |
||
1137 | mov ebp,eax |
||
1138 | pop eax |
||
1139 | .continue: |
||
1140 | ret |
||
652 | mario79 | 1141 | |
1 | ha | 1142 | draw_num_text: |
684 | diamond | 1143 | mov esi,eax |
1144 | mov edx,64+4 |
||
1145 | sub edx,eax |
||
1146 | add edx,esp |
||
1147 | mov ebx,[esp+64+32-8+4] |
||
1148 | ; add window start x & y |
||
1149 | mov ecx,[TASK_BASE] |
||
465 | serge | 1150 | |
1151 | mov edi,[CURRENT_TASK] |
||
1152 | shl edi,8 |
||
1153 | |||
684 | diamond | 1154 | mov eax,[ecx-twdw+WDATA.box.left] |
1155 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1156 | shl eax,16 |
||
1157 | add eax,[ecx-twdw+WDATA.box.top] |
||
1158 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1159 | add ebx,eax |
||
1160 | mov ecx,[esp+64+32-12+4] |
||
1683 | art_zh | 1161 | and ecx, not 0x80000000 ; force counted string |
1162 | mov eax, [esp+64+8] ; background color (if given) |
||
1163 | mov edi, [esp+64+4] |
||
139 | diamond | 1164 | jmp dtext |
1 | ha | 1165 | |
1166 | align 4 |
||
1167 | |||
1168 | sys_setup: |
||
1169 | |||
1170 | ; 1=roland mpu midi base , base io address |
||
1171 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1172 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1173 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1174 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1175 | ; 8=fat32 partition in hd |
||
1176 | ; 9 |
||
1177 | ; 10 = sound dma channel |
||
1178 | ; 11 = enable lba read |
||
1179 | ; 12 = enable pci access |
||
1180 | |||
1181 | |||
1683 | art_zh | 1182 | and [esp+32],dword 0 |
1276 | Lrz | 1183 | dec ebx ; MIDI |
1184 | jnz nsyse1 |
||
1185 | cmp ecx,0x100 |
||
1 | ha | 1186 | |
1276 | Lrz | 1187 | jb nsyse1 |
1188 | mov esi,65535 |
||
1189 | cmp esi,ecx |
||
1190 | |||
1191 | jb nsyse1 |
||
1192 | mov [midi_base],cx ;bx |
||
1193 | mov word [mididp],cx ;bx |
||
1683 | art_zh | 1194 | inc cx ;bx |
1276 | Lrz | 1195 | mov word [midisp],cx ;bx |
1196 | ret |
||
1197 | |||
283 | diamond | 1198 | iglobal |
1 | ha | 1199 | midi_base dw 0 |
283 | diamond | 1200 | endg |
1 | ha | 1201 | |
1202 | nsyse1: |
||
1276 | Lrz | 1203 | dec ebx ; KEYBOARD |
1204 | jnz nsyse2 |
||
1205 | mov edi,[TASK_BASE] |
||
1278 | Lrz | 1206 | mov eax,[edi+TASKDATA.mem_start] |
1207 | add eax,edx |
||
1 | ha | 1208 | |
1276 | Lrz | 1209 | dec ecx |
1210 | jnz kbnobase |
||
1211 | mov ebx,keymap |
||
1212 | mov ecx,128 |
||
1213 | call memmove |
||
1214 | ret |
||
1 | ha | 1215 | kbnobase: |
1276 | Lrz | 1216 | dec ecx |
1217 | jnz kbnoshift |
||
1218 | |||
1219 | mov ebx,keymap_shift |
||
1220 | mov ecx,128 |
||
1221 | call memmove |
||
1222 | ret |
||
1 | ha | 1223 | kbnoshift: |
1276 | Lrz | 1224 | dec ecx |
1225 | jnz kbnoalt |
||
1226 | mov ebx,keymap_alt |
||
1227 | mov ecx,128 |
||
1228 | call memmove |
||
1229 | ret |
||
1 | ha | 1230 | kbnoalt: |
1276 | Lrz | 1231 | sub ecx,6 |
1232 | jnz kbnocountry |
||
1233 | mov word [keyboard],dx |
||
1234 | ret |
||
1 | ha | 1235 | kbnocountry: |
1276 | Lrz | 1236 | mov [esp+32],dword 1 |
1237 | ret |
||
1 | ha | 1238 | nsyse2: |
1276 | Lrz | 1239 | dec ebx ; CD |
1240 | jnz nsyse4 |
||
1241 | |||
1242 | test ecx,ecx |
||
1243 | jz nosesl |
||
1244 | |||
1245 | cmp ecx, 4 |
||
1246 | ja nosesl |
||
1247 | mov [cd_base],cl |
||
1248 | |||
1249 | dec ecx |
||
1250 | jnz noprma |
||
1251 | mov [cdbase],0x1f0 |
||
1252 | mov [cdid],0xa0 |
||
1 | ha | 1253 | noprma: |
1276 | Lrz | 1254 | |
1255 | dec ecx |
||
1256 | jnz noprsl |
||
1257 | mov [cdbase],0x1f0 |
||
1258 | mov [cdid],0xb0 |
||
1 | ha | 1259 | noprsl: |
1276 | Lrz | 1260 | dec ecx |
1683 | art_zh | 1261 | jnz nosema |
1262 | mov [cdbase],0x170 |
||
1263 | mov [cdid],0xa0 |
||
1 | ha | 1264 | nosema: |
1276 | Lrz | 1265 | dec ecx |
1683 | art_zh | 1266 | jnz nosesl |
1267 | mov [cdbase],0x170 |
||
1268 | mov [cdid],0xb0 |
||
1 | ha | 1269 | nosesl: |
1683 | art_zh | 1270 | ret |
1 | ha | 1271 | |
1276 | Lrz | 1272 | iglobal |
1 | ha | 1273 | cd_base db 0 |
1274 | |||
1276 | Lrz | 1275 | endg |
1 | ha | 1276 | nsyse4: |
1683 | art_zh | 1277 | |
1278 | sub ebx,2 ; SYSTEM LANGUAGE |
||
1279 | jnz nsyse5 |
||
1280 | mov [syslang],ecx |
||
1281 | ret |
||
1 | ha | 1282 | nsyse5: |
1283 | |||
1683 | art_zh | 1284 | sub ebx,2 ; HD BASE |
1285 | jnz nsyse7 |
||
1276 | Lrz | 1286 | |
1683 | art_zh | 1287 | test ecx,ecx |
1288 | jz nosethd |
||
1276 | Lrz | 1289 | |
1683 | art_zh | 1290 | cmp ecx,4 |
1291 | ja nosethd |
||
1292 | mov [hd_base],cl |
||
1293 | |||
1294 | cmp ecx,1 |
||
1295 | jnz noprmahd |
||
1296 | mov [hdbase],0x1f0 |
||
1297 | and dword [hdid],0x0 |
||
1298 | mov dword [hdpos],ecx |
||
1 | ha | 1299 | ; call set_FAT32_variables |
1300 | noprmahd: |
||
1276 | Lrz | 1301 | |
1683 | art_zh | 1302 | cmp ecx,2 |
1303 | jnz noprslhd |
||
1304 | mov [hdbase],0x1f0 |
||
1305 | mov [hdid],0x10 |
||
1306 | mov dword [hdpos],ecx |
||
1 | ha | 1307 | ; call set_FAT32_variables |
1308 | noprslhd: |
||
1276 | Lrz | 1309 | |
1683 | art_zh | 1310 | cmp ecx,3 |
1311 | jnz nosemahd |
||
1312 | mov [hdbase],0x170 |
||
1313 | and dword [hdid],0x0 |
||
1314 | mov dword [hdpos],ecx |
||
1 | ha | 1315 | ; call set_FAT32_variables |
1316 | nosemahd: |
||
1276 | Lrz | 1317 | |
1683 | art_zh | 1318 | cmp ecx,4 |
1319 | jnz noseslhd |
||
1320 | mov [hdbase],0x170 |
||
1321 | mov [hdid],0x10 |
||
1322 | mov dword [hdpos],ecx |
||
1 | ha | 1323 | ; call set_FAT32_variables |
1324 | noseslhd: |
||
1683 | art_zh | 1325 | call reserve_hd1 |
1326 | call reserve_hd_channel |
||
1327 | call free_hd_channel |
||
1328 | and dword [hd1_status],0 ; free |
||
75 | diamond | 1329 | nosethd: |
1683 | art_zh | 1330 | ret |
1 | ha | 1331 | |
283 | diamond | 1332 | iglobal |
1 | ha | 1333 | hd_base db 0 |
283 | diamond | 1334 | endg |
1 | ha | 1335 | |
802 | serge | 1336 | nsyse7: |
1 | ha | 1337 | |
1260 | Lrz | 1338 | ; cmp eax,8 ; HD PARTITION |
1683 | art_zh | 1339 | dec ebx |
1340 | jnz nsyse8 |
||
1341 | mov [fat32part],ecx |
||
1 | ha | 1342 | ; call set_FAT32_variables |
1683 | art_zh | 1343 | call reserve_hd1 |
1344 | call reserve_hd_channel |
||
1345 | call free_hd_channel |
||
1346 | ; pusha |
||
1347 | call choice_necessity_partition_1 |
||
1348 | ; popa |
||
1349 | and dword [hd1_status],0 ; free |
||
1350 | ret |
||
1 | ha | 1351 | |
802 | serge | 1352 | nsyse8: |
1260 | Lrz | 1353 | ; cmp eax,11 ; ENABLE LBA READ |
1683 | art_zh | 1354 | and ecx,1 |
1276 | Lrz | 1355 | sub ebx,3 |
1683 | art_zh | 1356 | jnz no_set_lba_read |
1357 | mov [lba_read_enabled],ecx |
||
1358 | ret |
||
1 | ha | 1359 | |
802 | serge | 1360 | no_set_lba_read: |
1260 | Lrz | 1361 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1683 | art_zh | 1362 | dec ebx |
1363 | jnz no_set_pci_access |
||
1364 | mov [pci_access_enabled],ecx |
||
1365 | ret |
||
1276 | Lrz | 1366 | no_set_pci_access: |
1 | ha | 1367 | |
1368 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1369 | include 'vmodeint.inc' |
||
1370 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1371 | |||
75 | diamond | 1372 | sys_setup_err: |
1683 | art_zh | 1373 | or [esp+32],dword -1 |
1374 | ret |
||
1 | ha | 1375 | |
1376 | align 4 |
||
1377 | |||
1378 | sys_getsetup: |
||
1379 | |||
1380 | ; 1=roland mpu midi base , base io address |
||
1381 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1382 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1383 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1384 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1385 | ; 8=fat32 partition in hd |
||
1386 | ; 9=get hs timer tic |
||
1387 | |||
1276 | Lrz | 1388 | ; cmp eax,1 |
1389 | dec ebx |
||
1683 | art_zh | 1390 | jnz ngsyse1 |
1391 | movzx eax,[midi_base] |
||
1392 | mov [esp+32],eax |
||
1393 | ret |
||
802 | serge | 1394 | ngsyse1: |
1276 | Lrz | 1395 | ; cmp eax,2 |
1396 | dec ebx |
||
1683 | art_zh | 1397 | jnz ngsyse2 |
1 | ha | 1398 | |
1683 | art_zh | 1399 | mov edi,[TASK_BASE] |
1400 | mov ebx,[edi+TASKDATA.mem_start] |
||
1401 | add ebx,edx |
||
1276 | Lrz | 1402 | |
1403 | ; cmp ebx,1 |
||
1404 | dec ecx |
||
1683 | art_zh | 1405 | jnz kbnobaseret |
1406 | mov eax,keymap |
||
1407 | mov ecx,128 |
||
1408 | call memmove |
||
1409 | ret |
||
802 | serge | 1410 | kbnobaseret: |
1276 | Lrz | 1411 | ; cmp ebx,2 |
1412 | dec ecx |
||
1683 | art_zh | 1413 | jnz kbnoshiftret |
1276 | Lrz | 1414 | |
1683 | art_zh | 1415 | mov eax,keymap_shift |
1416 | mov ecx,128 |
||
1417 | call memmove |
||
1418 | ret |
||
802 | serge | 1419 | kbnoshiftret: |
1276 | Lrz | 1420 | ; cmp ebx,3 |
1421 | dec ecx |
||
1683 | art_zh | 1422 | jne kbnoaltret |
1276 | Lrz | 1423 | |
1683 | art_zh | 1424 | mov eax,keymap_alt |
1425 | mov ecx,128 |
||
1426 | call memmove |
||
1427 | ret |
||
802 | serge | 1428 | kbnoaltret: |
1276 | Lrz | 1429 | ; cmp ebx,9 |
1430 | sub ecx,6 |
||
1683 | art_zh | 1431 | jnz ngsyse2 |
1432 | movzx eax,word [keyboard] |
||
1433 | mov [esp+32],eax |
||
1434 | ret |
||
1276 | Lrz | 1435 | |
1436 | |||
802 | serge | 1437 | ngsyse2: |
1276 | Lrz | 1438 | ; cmp eax,3 |
1439 | dec ebx |
||
1683 | art_zh | 1440 | jnz ngsyse3 |
1441 | movzx eax,[cd_base] |
||
1442 | mov [esp+32],eax |
||
1443 | ret |
||
802 | serge | 1444 | ngsyse3: |
1276 | Lrz | 1445 | ; cmp eax,5 |
1446 | sub ebx,2 |
||
1683 | art_zh | 1447 | jnz ngsyse5 |
1448 | mov eax,[syslang] |
||
1449 | mov [esp+32],eax |
||
1450 | ret |
||
802 | serge | 1451 | ngsyse5: |
1276 | Lrz | 1452 | ; cmp eax,7 |
1453 | sub ebx,2 |
||
1683 | art_zh | 1454 | jnz ngsyse7 |
1455 | movzx eax,[hd_base] |
||
1456 | mov [esp+32],eax |
||
1457 | ret |
||
802 | serge | 1458 | ngsyse7: |
1276 | Lrz | 1459 | ; cmp eax,8 |
1460 | dec ebx |
||
1683 | art_zh | 1461 | jnz ngsyse8 |
1462 | mov eax,[fat32part] |
||
1463 | mov [esp+32],eax |
||
1464 | ret |
||
802 | serge | 1465 | ngsyse8: |
1276 | Lrz | 1466 | ; cmp eax,9 |
1467 | dec ebx |
||
1683 | art_zh | 1468 | jnz ngsyse9 |
1469 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1470 | mov [esp+32],eax |
||
1471 | ret |
||
802 | serge | 1472 | ngsyse9: |
1276 | Lrz | 1473 | ; cmp eax,11 |
1474 | sub ebx,2 |
||
1683 | art_zh | 1475 | jnz ngsyse11 |
1476 | mov eax,[lba_read_enabled] |
||
1477 | mov [esp+32],eax |
||
1478 | ret |
||
802 | serge | 1479 | ngsyse11: |
1276 | Lrz | 1480 | ; cmp eax,12 |
1481 | dec ebx |
||
1683 | art_zh | 1482 | jnz ngsyse12 |
1483 | mov eax,[pci_access_enabled] |
||
1484 | mov [esp+32],eax |
||
1485 | ret |
||
802 | serge | 1486 | ngsyse12: |
1683 | art_zh | 1487 | mov [esp+32],dword 1 |
1488 | ret |
||
1 | ha | 1489 | |
1683 | art_zh | 1490 | |
479 | kastigar | 1491 | get_timer_ticks: |
1683 | art_zh | 1492 | mov eax,[timer_ticks] |
1493 | ret |
||
479 | kastigar | 1494 | |
283 | diamond | 1495 | iglobal |
1 | ha | 1496 | align 4 |
221 | serge | 1497 | mousefn dd msscreen, mswin, msbutton, msset |
1683 | art_zh | 1498 | dd app_load_cursor |
1499 | dd app_set_cursor |
||
1500 | dd app_delete_cursor |
||
1501 | dd msz |
||
283 | diamond | 1502 | endg |
1 | ha | 1503 | |
1504 | readmousepos: |
||
1505 | |||
1506 | ; eax=0 screen relative |
||
1507 | ; eax=1 window relative |
||
1508 | ; eax=2 buttons pressed |
||
221 | serge | 1509 | ; eax=3 set mouse pos ; reserved |
1510 | ; eax=4 load cursor |
||
1511 | ; eax=5 set cursor |
||
1512 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1513 | ; eax=7 get mouse_z |
1 | ha | 1514 | |
1683 | art_zh | 1515 | cmp ebx, 7 |
1516 | ja msset |
||
1517 | jmp [mousefn+ebx*4] |
||
221 | serge | 1518 | msscreen: |
1683 | art_zh | 1519 | mov eax,[MOUSE_X] |
1520 | shl eax,16 |
||
1521 | mov ax,[MOUSE_Y] |
||
1522 | mov [esp+36-4],eax |
||
1523 | ret |
||
221 | serge | 1524 | mswin: |
1683 | art_zh | 1525 | mov eax,[MOUSE_X] |
1526 | shl eax,16 |
||
1527 | mov ax,[MOUSE_Y] |
||
1528 | mov esi,[TASK_BASE] |
||
1529 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1530 | shl ebx,16 |
||
1531 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1532 | sub eax,ebx |
||
1 | ha | 1533 | |
1683 | art_zh | 1534 | mov edi,[CURRENT_TASK] |
1535 | shl edi,8 |
||
1536 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1537 | rol eax,16 |
||
1538 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1539 | rol eax,16 |
||
1540 | mov [esp+36-4],eax |
||
1541 | ret |
||
221 | serge | 1542 | msbutton: |
1683 | art_zh | 1543 | movzx eax,byte [BTN_DOWN] |
1544 | mov [esp+36-4],eax |
||
1545 | ret |
||
479 | kastigar | 1546 | msz: |
1683 | art_zh | 1547 | mov edi, [TASK_COUNT] |
1548 | movzx edi, word [WIN_POS + edi*2] |
||
1549 | cmp edi, [CURRENT_TASK] |
||
1550 | jne @f |
||
1551 | mov ax,[MOUSE_SCROLL_H] |
||
1552 | shl eax,16 |
||
1553 | mov ax,[MOUSE_SCROLL_V] |
||
1554 | mov [esp+36-4],eax |
||
1555 | and [MOUSE_SCROLL_H],word 0 |
||
1556 | and [MOUSE_SCROLL_V],word 0 |
||
1557 | ret |
||
479 | kastigar | 1558 | @@: |
1683 | art_zh | 1559 | and [esp+36-4],dword 0 |
1276 | Lrz | 1560 | ; ret |
221 | serge | 1561 | msset: |
1683 | art_zh | 1562 | ret |
164 | serge | 1563 | |
221 | serge | 1564 | app_load_cursor: |
1683 | art_zh | 1565 | cmp ecx, OS_BASE |
1566 | jae msset |
||
1567 | stdcall load_cursor, ecx, edx |
||
1568 | mov [esp+36-4], eax |
||
1569 | ret |
||
164 | serge | 1570 | |
221 | serge | 1571 | app_set_cursor: |
1683 | art_zh | 1572 | stdcall set_cursor, ecx |
1573 | mov [esp+36-4], eax |
||
1574 | ret |
||
1 | ha | 1575 | |
233 | serge | 1576 | app_delete_cursor: |
1683 | art_zh | 1577 | stdcall delete_cursor, ecx |
1578 | mov [esp+36-4], eax |
||
1579 | ret |
||
1 | ha | 1580 | |
1581 | is_input: |
||
1582 | |||
1583 | push edx |
||
1683 | art_zh | 1584 | mov dx,word [midisp] |
1585 | in al,dx |
||
1586 | and al,0x80 |
||
1587 | pop edx |
||
1 | ha | 1588 | ret |
1589 | |||
1590 | is_output: |
||
1591 | |||
1592 | push edx |
||
1683 | art_zh | 1593 | mov dx,word [midisp] |
1594 | in al,dx |
||
1595 | and al,0x40 |
||
1596 | pop edx |
||
1 | ha | 1597 | ret |
1598 | |||
1599 | |||
1600 | get_mpu_in: |
||
1601 | |||
1602 | push edx |
||
1683 | art_zh | 1603 | mov dx,word [mididp] |
1604 | in al,dx |
||
1605 | pop edx |
||
1 | ha | 1606 | ret |
1607 | |||
1608 | |||
1609 | put_mpu_out: |
||
1610 | |||
1611 | push edx |
||
1683 | art_zh | 1612 | mov dx,word [mididp] |
1613 | out dx,al |
||
1614 | pop edx |
||
1 | ha | 1615 | ret |
1616 | |||
1617 | |||
1618 | |||
1619 | align 4 |
||
1620 | |||
1621 | sys_midi: |
||
1276 | Lrz | 1622 | cmp [mididp],0 |
1623 | jnz sm0 |
||
1624 | mov [esp+36],dword 1 |
||
1625 | ret |
||
1626 | sm0: |
||
1627 | and [esp+36],dword 0 |
||
1628 | dec ebx |
||
1629 | jnz smn1 |
||
1630 | ; call setuart |
||
1631 | su1: |
||
1632 | call is_output |
||
1633 | test al,al |
||
1634 | jnz su1 |
||
1635 | mov dx,word [midisp] |
||
1636 | mov al,0xff |
||
1637 | out dx,al |
||
1638 | su2: |
||
1639 | mov dx,word [midisp] |
||
1640 | mov al,0xff |
||
1641 | out dx,al |
||
1642 | call is_input |
||
1643 | test al,al |
||
1644 | jnz su2 |
||
1645 | call get_mpu_in |
||
1646 | cmp al,0xfe |
||
1647 | jnz su2 |
||
1648 | su3: |
||
1649 | call is_output |
||
1650 | test al,al |
||
1651 | jnz su3 |
||
1652 | mov dx,word [midisp] |
||
1653 | mov al,0x3f |
||
1654 | out dx,al |
||
1655 | ret |
||
1656 | smn1: |
||
1657 | dec ebx |
||
1658 | jnz smn2 |
||
1659 | sm10: |
||
1660 | call get_mpu_in |
||
1661 | call is_output |
||
1662 | test al,al |
||
1663 | jnz sm10 |
||
1664 | mov al,bl |
||
1665 | call put_mpu_out |
||
1666 | smn2: |
||
1667 | ret |
||
1 | ha | 1668 | |
1669 | detect_devices: |
||
1670 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1671 | ;include 'detect/commouse.inc' |
479 | kastigar | 1672 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1673 | ;include 'detect/dev_fd.inc' |
1674 | ;include 'detect/dev_hdcd.inc' |
||
1675 | ;include 'detect/sear_par.inc' |
||
1676 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1677 | ret |
||
1678 | |||
1679 | sys_end: |
||
1680 | |||
1220 | serge | 1681 | mov ecx, [current_slot] |
1682 | mov eax, [ecx+APPDATA.tls_base] |
||
1683 | test eax, eax |
||
1684 | jz @F |
||
1685 | |||
1686 | stdcall user_free, eax |
||
1687 | @@: |
||
1688 | |||
379 | serge | 1689 | mov eax,[TASK_BASE] |
115 | poddubny | 1690 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1691 | |
1683 | art_zh | 1692 | waitterm: ; wait here for termination |
684 | diamond | 1693 | mov ebx,100 |
1 | ha | 1694 | call delay_hs |
1695 | jmp waitterm |
||
1696 | |||
75 | diamond | 1697 | iglobal |
170 | serge | 1698 | align 4 |
75 | diamond | 1699 | sys_system_table: |
1683 | art_zh | 1700 | dd exit_for_anyone ; 1 = obsolete |
1701 | dd sysfn_terminate ; 2 = terminate thread |
||
1702 | dd sysfn_activate ; 3 = activate window |
||
1703 | dd sysfn_getidletime ; 4 = get idle time |
||
1704 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1705 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1706 | dd sysfn_getactive ; 7 = get active window |
||
1707 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1708 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
1709 | dd sysfn_minimize ; 10 = minimize window |
||
1710 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1711 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1712 | dd sysfn_getversion ; 13 = get kernel version |
||
1713 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1714 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1715 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1716 | dd sysfn_getallmem ; 17 = get total memory size |
||
1717 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1718 | ; instead of slot |
||
1719 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1720 | dd sysfn_meminfo ; 20 = get extended memory info |
||
1721 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
1722 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 1723 | sysfn_num = ($ - sys_system_table)/4 |
1724 | endg |
||
1725 | |||
1 | ha | 1726 | sys_system: |
1683 | art_zh | 1727 | dec ebx |
1728 | cmp ebx, sysfn_num |
||
1729 | jae @f |
||
1730 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 1731 | @@: |
1683 | art_zh | 1732 | ret |
1 | ha | 1733 | |
214 | serge | 1734 | |
1683 | art_zh | 1735 | sysfn_shutdown: ; 18.9 = system shutdown |
748 | heavyiron | 1736 | cmp ecx,1 |
1737 | jl exit_for_anyone |
||
1738 | cmp ecx,4 |
||
1739 | jg exit_for_anyone |
||
1740 | mov [BOOT_VAR+0x9030],cl |
||
1741 | |||
379 | serge | 1742 | mov eax,[TASK_COUNT] |
709 | diamond | 1743 | mov [SYS_SHUTDOWN],al |
1 | ha | 1744 | mov [shutdown_processes],eax |
684 | diamond | 1745 | and dword [esp+32], 0 |
748 | heavyiron | 1746 | exit_for_anyone: |
1 | ha | 1747 | ret |
1748 | uglobal |
||
1749 | shutdown_processes: dd 0x0 |
||
1750 | endg |
||
1751 | |||
1683 | art_zh | 1752 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 1753 | cmp ecx,2 |
1 | ha | 1754 | jb noprocessterminate |
379 | serge | 1755 | mov edx,[TASK_COUNT] |
684 | diamond | 1756 | cmp ecx,edx |
75 | diamond | 1757 | ja noprocessterminate |
379 | serge | 1758 | mov eax,[TASK_COUNT] |
684 | diamond | 1759 | shl ecx,5 |
1760 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
1761 | add ecx,CURRENT_TASK+TASKDATA.state |
||
1762 | cmp byte [ecx], 9 |
||
75 | diamond | 1763 | jz noprocessterminate |
41 | mikedld | 1764 | |
1 | ha | 1765 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1683 | art_zh | 1766 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 1767 | ;call MEM_Heap_UnLock |
1768 | |||
1769 | cmp edx,[application_table_status] ; clear app table stat |
||
1770 | jne noatsc |
||
1678 | art_zh | 1771 | |
1329 | Lrz | 1772 | and [application_table_status],0 |
1 | ha | 1773 | noatsc: |
75 | diamond | 1774 | noprocessterminate: |
1 | ha | 1775 | ret |
1776 | |||
85 | halyavin | 1777 | sysfn_terminate2: |
1778 | ;lock application_table_status mutex |
||
164 | serge | 1779 | .table_status: |
85 | halyavin | 1780 | cli |
1781 | cmp [application_table_status],0 |
||
1683 | art_zh | 1782 | je .stf |
85 | halyavin | 1783 | sti |
1784 | call change_task |
||
1785 | jmp .table_status |
||
1786 | .stf: |
||
1787 | call set_application_table_status |
||
684 | diamond | 1788 | mov eax,ecx |
85 | halyavin | 1789 | call pid_to_slot |
1790 | test eax,eax |
||
1683 | art_zh | 1791 | jz .not_found |
684 | diamond | 1792 | mov ecx,eax |
85 | halyavin | 1793 | cli |
1794 | call sysfn_terminate |
||
1329 | Lrz | 1795 | and [application_table_status],0 |
85 | halyavin | 1796 | sti |
684 | diamond | 1797 | and dword [esp+32],0 |
85 | halyavin | 1798 | ret |
1799 | .not_found: |
||
1800 | mov [application_table_status],0 |
||
1683 | art_zh | 1801 | or dword [esp+32],-1 |
85 | halyavin | 1802 | ret |
1803 | |||
1683 | art_zh | 1804 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 1805 | cmp ecx,2 |
105 | poddubny | 1806 | jb .nowindowactivate |
684 | diamond | 1807 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 1808 | ja .nowindowactivate |
1809 | |||
1810 | mov [window_minimize], 2 ; restore window if minimized |
||
1811 | |||
684 | diamond | 1812 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 1813 | cmp esi, [TASK_COUNT] |
105 | poddubny | 1814 | je .nowindowactivate ; already active |
1815 | |||
684 | diamond | 1816 | mov edi, ecx |
105 | poddubny | 1817 | shl edi, 5 |
1818 | add edi, window_data |
||
684 | diamond | 1819 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 1820 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 1821 | call waredraw |
1822 | .nowindowactivate: |
||
1 | ha | 1823 | ret |
41 | mikedld | 1824 | |
1683 | art_zh | 1825 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1826 | mov eax,[idleusesec] |
684 | diamond | 1827 | mov [esp+32], eax |
1 | ha | 1828 | ret |
1829 | |||
1683 | art_zh | 1830 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 1831 | mov eax,[CPU_FREQ] |
684 | diamond | 1832 | mov [esp+32], eax |
1 | ha | 1833 | ret |
1834 | |||
1835 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1836 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1837 | include 'blkdev/rdsave.inc' |
||
1838 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1232 | Lrz | 1839 | align 4 |
1683 | art_zh | 1840 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 1841 | mov eax, [TASK_COUNT] |
380 | serge | 1842 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 1843 | mov [esp+32],eax |
1 | ha | 1844 | ret |
75 | diamond | 1845 | |
1683 | art_zh | 1846 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1232 | Lrz | 1847 | ; cmp ecx,1 |
1848 | dec ecx |
||
1849 | jnz nogetsoundflag |
||
1 | ha | 1850 | movzx eax,byte [sound_flag] ; get sound_flag |
684 | diamond | 1851 | mov [esp+32],eax |
1 | ha | 1852 | ret |
1853 | nogetsoundflag: |
||
1232 | Lrz | 1854 | ; cmp ecx,2 |
1855 | dec ecx |
||
1 | ha | 1856 | jnz nosoundflag |
75 | diamond | 1857 | xor byte [sound_flag], 1 |
1858 | nosoundflag: |
||
41 | mikedld | 1859 | ret |
75 | diamond | 1860 | |
1683 | art_zh | 1861 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 1862 | mov [window_minimize],1 |
1863 | ret |
||
1232 | Lrz | 1864 | align 4 |
1683 | art_zh | 1865 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 1866 | ; cmp ecx,1 |
1867 | dec ecx |
||
1 | ha | 1868 | jnz full_table |
1869 | small_table: |
||
1870 | call for_all_tables |
||
75 | diamond | 1871 | mov ecx,10 |
1 | ha | 1872 | cld |
1873 | rep movsb |
||
1874 | ret |
||
1875 | for_all_tables: |
||
684 | diamond | 1876 | mov edi,edx |
381 | serge | 1877 | mov esi,DRIVE_DATA |
1 | ha | 1878 | ret |
1879 | full_table: |
||
1232 | Lrz | 1880 | ; cmp ecx,2 |
1881 | dec ecx |
||
1 | ha | 1882 | jnz exit_for_anyone |
1883 | call for_all_tables |
||
75 | diamond | 1884 | mov ecx,16384 |
1 | ha | 1885 | cld |
1886 | rep movsd |
||
1887 | ret |
||
75 | diamond | 1888 | |
1683 | art_zh | 1889 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
1890 | and dword [esp+32], 0 |
||
1891 | ret |
||
75 | diamond | 1892 | |
1683 | art_zh | 1893 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1447 | diamond | 1894 | mov edi,ecx |
1 | ha | 1895 | mov esi,version_inf |
1896 | mov ecx,version_end-version_inf |
||
1897 | rep movsb |
||
1898 | ret |
||
75 | diamond | 1899 | |
1900 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 1901 | ;wait retrace functions |
1902 | sys_wait_retrace: |
||
1903 | mov edx,0x3da |
||
1904 | WaitRetrace_loop: |
||
1905 | in al,dx |
||
1906 | test al,1000b |
||
1907 | jz WaitRetrace_loop |
||
684 | diamond | 1908 | and [esp+32],dword 0 |
1 | ha | 1909 | ret |
75 | diamond | 1910 | |
1232 | Lrz | 1911 | align 4 |
1683 | art_zh | 1912 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 1913 | ; removed here by |
1914 | ; call mouse_centered |
||
1915 | ;* mouse centered - start code- Mario79 |
||
1916 | ;mouse_centered: |
||
1917 | ; push eax |
||
1683 | art_zh | 1918 | mov eax,[Screen_Max_X] |
1919 | shr eax,1 |
||
1920 | mov [MOUSE_X],ax |
||
1921 | mov eax,[Screen_Max_Y] |
||
1922 | shr eax,1 |
||
1923 | mov [MOUSE_Y],ax |
||
1232 | Lrz | 1924 | ; ret |
1925 | ;* mouse centered - end code- Mario79 |
||
1926 | xor eax,eax |
||
1683 | art_zh | 1927 | and [esp+32],eax |
1232 | Lrz | 1928 | ; pop eax |
1929 | |||
1 | ha | 1930 | ret |
1232 | Lrz | 1931 | align 4 |
120 | mario79 | 1932 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1232 | Lrz | 1933 | test ecx,ecx ; get mouse speed factor |
120 | mario79 | 1934 | jnz .set_mouse_acceleration |
164 | serge | 1935 | xor eax,eax |
120 | mario79 | 1936 | mov ax,[mouse_speed_factor] |
684 | diamond | 1937 | mov [esp+32],eax |
120 | mario79 | 1938 | ret |
1939 | .set_mouse_acceleration: |
||
1232 | Lrz | 1940 | ; cmp ecx,1 ; set mouse speed factor |
1941 | dec ecx |
||
120 | mario79 | 1942 | jnz .get_mouse_delay |
684 | diamond | 1943 | mov [mouse_speed_factor],dx |
120 | mario79 | 1944 | ret |
1945 | .get_mouse_delay: |
||
1232 | Lrz | 1946 | ; cmp ecx,2 ; get mouse delay |
1947 | dec ecx |
||
120 | mario79 | 1948 | jnz .set_mouse_delay |
1949 | mov eax,[mouse_delay] |
||
684 | diamond | 1950 | mov [esp+32],eax |
120 | mario79 | 1951 | ret |
1952 | .set_mouse_delay: |
||
1232 | Lrz | 1953 | ; cmp ecx,3 ; set mouse delay |
1954 | dec ecx |
||
120 | mario79 | 1955 | jnz .set_pointer_position |
684 | diamond | 1956 | mov [mouse_delay],edx |
120 | mario79 | 1957 | ret |
1958 | .set_pointer_position: |
||
1232 | Lrz | 1959 | ; cmp ecx,4 ; set mouse pointer position |
1960 | dec ecx |
||
621 | mario79 | 1961 | jnz .set_mouse_button |
1689 | art_zh | 1962 | cmp dx, word[Screen_Max_Y] |
1963 | ja .end |
||
1964 | |||
684 | diamond | 1965 | rol edx,16 |
1689 | art_zh | 1966 | cmp dx, word[Screen_Max_X] |
1967 | ja .end |
||
1968 | mov [MOUSE_X], edx |
||
621 | mario79 | 1969 | ret |
1970 | .set_mouse_button: |
||
1232 | Lrz | 1971 | ; cmp ecx,5 ; set mouse button features |
1972 | dec ecx |
||
621 | mario79 | 1973 | jnz .end |
684 | diamond | 1974 | mov [BTN_DOWN],dl |
621 | mario79 | 1975 | mov [mouse_active],1 |
120 | mario79 | 1976 | .end: |
1977 | ret |
||
1978 | |||
75 | diamond | 1979 | sysfn_getfreemem: |
170 | serge | 1980 | mov eax, [pg_data.pages_free] |
1981 | shl eax, 2 |
||
684 | diamond | 1982 | mov [esp+32],eax |
1 | ha | 1983 | ret |
75 | diamond | 1984 | |
1985 | sysfn_getallmem: |
||
170 | serge | 1986 | mov eax,[MEM_AMOUNT] |
1987 | shr eax, 10 |
||
684 | diamond | 1988 | mov [esp+32],eax |
32 | halyavin | 1989 | ret |
1990 | |||
608 | alver | 1991 | ; // Alver, 2007-22-08 // { |
1992 | sysfn_pid_to_slot: |
||
684 | diamond | 1993 | mov eax, ecx |
608 | alver | 1994 | call pid_to_slot |
684 | diamond | 1995 | mov [esp+32], eax |
608 | alver | 1996 | ret |
1997 | |||
1998 | sysfn_min_rest_window: |
||
1999 | pushad |
||
1683 | art_zh | 2000 | mov eax, edx ; ebx - operating |
684 | diamond | 2001 | shr ecx, 1 |
608 | alver | 2002 | jnc @f |
2003 | call pid_to_slot |
||
2004 | @@: |
||
1683 | art_zh | 2005 | or eax, eax ; eax - number of slot |
608 | alver | 2006 | jz .error |
1683 | art_zh | 2007 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 2008 | ja .error |
684 | diamond | 2009 | movzx eax, word [WIN_STACK + eax*2] |
2010 | shr ecx, 1 |
||
608 | alver | 2011 | jc .restore |
2012 | ; .minimize: |
||
2013 | call minimize_window |
||
2014 | jmp .exit |
||
2015 | .restore: |
||
2016 | call restore_minimized_window |
||
2017 | .exit: |
||
2018 | popad |
||
2019 | xor eax, eax |
||
684 | diamond | 2020 | mov [esp+32], eax |
608 | alver | 2021 | ret |
2022 | .error: |
||
2023 | popad |
||
2024 | xor eax, eax |
||
2025 | dec eax |
||
684 | diamond | 2026 | mov [esp+32], eax |
608 | alver | 2027 | ret |
2028 | ; } \\ Alver, 2007-22-08 \\ |
||
2029 | |||
41 | mikedld | 2030 | uglobal |
2031 | ;// mike.dld, 2006-29-01 [ |
||
2032 | screen_workarea RECT |
||
2033 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2034 | window_minimize db 0 |
1683 | art_zh | 2035 | sound_flag db 0 |
41 | mikedld | 2036 | endg |
1 | ha | 2037 | |
41 | mikedld | 2038 | iglobal |
2039 | version_inf: |
||
1319 | diamond | 2040 | db 0,7,7,0 ; version 0.7.7.0 |
1689 | art_zh | 2041 | db 0 ;reserved |
540 | victor | 2042 | dd __REV__ |
41 | mikedld | 2043 | version_end: |
2044 | endg |
||
1 | ha | 2045 | |
2046 | sys_cachetodiskette: |
||
1683 | art_zh | 2047 | cmp ebx, 1 |
2048 | jne .no_floppy_a_save |
||
2049 | mov [flp_number], 1 |
||
2050 | jmp .save_image_on_floppy |
||
671 | Ghost | 2051 | .no_floppy_a_save: |
1683 | art_zh | 2052 | cmp ebx, 2 |
2053 | jne .no_floppy_b_save |
||
2054 | mov [flp_number], 2 |
||
671 | Ghost | 2055 | .save_image_on_floppy: |
1683 | art_zh | 2056 | call save_image |
2057 | mov [esp + 32], dword 0 |
||
2058 | cmp [FDC_Status], 0 |
||
2059 | je .yes_floppy_save |
||
671 | Ghost | 2060 | .no_floppy_b_save: |
1683 | art_zh | 2061 | mov [esp + 32], dword 1 |
671 | Ghost | 2062 | .yes_floppy_save: |
1683 | art_zh | 2063 | ret |
1 | ha | 2064 | |
2065 | uglobal |
||
2066 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2067 | align 4 |
2068 | bgrlockpid dd 0 |
||
546 | diamond | 2069 | bgrlock db 0 |
1 | ha | 2070 | endg |
2071 | |||
1899 | art_zh | 2072 | ;=============================== SysFn 15 ================================ |
1 | ha | 2073 | sys_background: |
2074 | |||
1929 | art_zh | 2075 | cmp ebx,1 ; BACKGROUND SIZE |
2076 | jnz nosb1 |
||
2077 | test ecx,ecx |
||
2078 | ; cmp ecx,0 |
||
2079 | jz sbgrr |
||
2080 | test edx,edx |
||
2081 | ; cmp edx,0 |
||
2082 | jz sbgrr |
||
2083 | @@: |
||
2084 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
||
2085 | bts dword [bgrlock], 0 |
||
2086 | jnc @f |
||
2087 | call change_task |
||
2088 | jmp @b |
||
2089 | @@: |
||
2090 | mov [BgrDataWidth],ecx |
||
2091 | mov [BgrDataHeight],edx |
||
2092 | ; mov [bgrchanged],1 |
||
2093 | |||
2094 | pushad |
||
2095 | ; return memory for old background |
||
2096 | mov eax, [img_background] |
||
2097 | cmp eax, static_background_data |
||
2098 | jz @f |
||
2099 | stdcall kernel_free, eax |
||
2100 | @@: |
||
2101 | ; calculate RAW size |
||
2102 | xor eax,eax |
||
2103 | inc eax |
||
2104 | cmp [BgrDataWidth],eax |
||
2105 | jae @f |
||
2106 | mov [BgrDataWidth],eax |
||
2107 | @@: |
||
2108 | cmp [BgrDataHeight],eax |
||
2109 | jae @f |
||
2110 | mov [BgrDataHeight],eax |
||
2111 | @@: |
||
2112 | mov eax,[BgrDataWidth] |
||
2113 | imul eax,[BgrDataHeight] |
||
2114 | lea eax,[eax*3] |
||
2115 | mov [mem_BACKGROUND],eax |
||
2116 | ; get memory for new background |
||
2117 | stdcall kernel_alloc, eax |
||
2118 | test eax, eax |
||
2119 | jz .memfailed |
||
2120 | mov [img_background], eax |
||
2121 | jmp .exit |
||
2122 | .memfailed: |
||
2123 | ; revert to static monotone data |
||
2124 | mov [img_background], static_background_data |
||
2125 | xor eax, eax |
||
2126 | inc eax |
||
2127 | mov [BgrDataWidth], eax |
||
2128 | mov [BgrDataHeight], eax |
||
2129 | mov [mem_BACKGROUND], 4 |
||
1107 | diamond | 2130 | .exit: |
1929 | art_zh | 2131 | popad |
2132 | mov [bgrlock], 0 |
||
2133 | |||
2134 | sbgrr: |
||
2135 | ret |
||
2136 | |||
2137 | nosb1: |
||
2138 | |||
2139 | cmp ebx,2 ; SET PIXEL |
||
2140 | jnz nosb2 |
||
2141 | |||
2142 | mov eax, [img_background] |
||
2143 | test ecx, ecx |
||
2144 | jz @f |
||
2145 | cmp eax, static_background_data |
||
2146 | |||
2147 | jz .ret |
||
2148 | @@: |
||
2149 | mov ebx, [mem_BACKGROUND] |
||
2150 | add ebx, 4095 |
||
2151 | and ebx, -4096 |
||
2152 | sub ebx, 4 |
||
2153 | cmp ecx, ebx |
||
2154 | ja .ret |
||
2155 | |||
2156 | mov ebx,[eax+ecx] |
||
2157 | and ebx,0xFF000000 ;255*256*256*256 |
||
2158 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2159 | add edx,ebx |
||
2160 | mov [eax+ecx],edx |
||
2161 | .ret: |
||
2162 | ret |
||
2163 | nosb2: |
||
2164 | |||
2165 | cmp ebx,3 ; DRAW BACKGROUND |
||
2166 | jnz nosb3 |
||
2167 | draw_background_temp: |
||
2168 | ; cmp [bgrchanged],1 ;0 |
||
2169 | ; je nosb31 |
||
2170 | ;draw_background_temp: |
||
2171 | ; mov [bgrchanged],1 ;0 |
||
2172 | mov [background_defined], 1 |
||
2173 | mov byte[BACKGROUND_CHANGED], 1 |
||
2174 | call force_redraw_background |
||
2175 | nosb31: |
||
2176 | ret |
||
2177 | nosb3: |
||
2178 | |||
2179 | cmp ebx,4 ; TILED / STRETCHED |
||
2180 | jnz nosb4 |
||
2181 | cmp ecx,[BgrDrawMode] |
||
2182 | je nosb41 |
||
2183 | mov [BgrDrawMode],ecx |
||
2184 | ; mov [bgrchanged],1 |
||
2185 | nosb41: |
||
2186 | ret |
||
2187 | nosb4: |
||
2188 | |||
2189 | cmp ebx,5 ; BLOCK MOVE TO BGR |
||
2190 | jnz nosb5 |
||
2191 | cmp [img_background], static_background_data |
||
2192 | jnz @f |
||
2193 | test edx, edx |
||
2194 | jnz .fin |
||
2195 | cmp esi, 4 |
||
2196 | ja .fin |
||
2197 | @@: |
||
2198 | ; bughere |
||
2199 | mov eax, ecx |
||
2200 | mov ebx, edx |
||
2201 | add ebx, [img_background] ;IMG_BACKGROUND |
||
2202 | mov ecx, esi |
||
2203 | call memmove |
||
2204 | .fin: |
||
2205 | ret |
||
2206 | nosb5: |
||
2207 | |||
2208 | cmp ebx, 6 |
||
2209 | jnz nosb6 |
||
2210 | ;;Maxis use atomic bts for mutex 4.4.2009 |
||
2211 | @@: |
||
2212 | bts dword [bgrlock], 0 |
||
2213 | jnc @f |
||
2214 | call change_task |
||
2215 | jmp @b |
||
2216 | @@: |
||
2217 | mov eax, [CURRENT_TASK] |
||
2218 | mov [bgrlockpid], eax |
||
2219 | cmp [img_background], static_background_data |
||
2220 | jz .nomem |
||
2221 | stdcall user_alloc, [mem_BACKGROUND] |
||
2222 | mov [esp+32], eax |
||
2223 | test eax, eax |
||
2224 | jz .nomem |
||
2225 | mov ebx, eax |
||
2226 | shr ebx, 12 |
||
2227 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2228 | mov esi, [img_background] |
||
2229 | shr esi, 12 |
||
2230 | mov ecx, [mem_BACKGROUND] |
||
2231 | add ecx, 0xFFF |
||
2232 | shr ecx, 12 |
||
2233 | .z: |
||
2234 | mov eax, [page_tabs+ebx*4] |
||
2235 | test al, 1 |
||
2236 | jz @f |
||
2237 | call free_page |
||
2238 | @@: |
||
2239 | mov eax, [page_tabs+esi*4] |
||
2240 | or al, PG_UW |
||
2241 | mov [page_tabs+ebx*4], eax |
||
2242 | mov eax, ebx |
||
2243 | shl eax, 12 |
||
2244 | invlpg [eax] |
||
2245 | inc ebx |
||
2246 | inc esi |
||
2247 | loop .z |
||
1899 | art_zh | 2248 | ret |
1929 | art_zh | 2249 | .nomem: |
2250 | and [bgrlockpid], 0 |
||
2251 | mov [bgrlock], 0 |
||
2252 | nosb6: |
||
2253 | cmp ebx, 7 |
||
2254 | jnz nosb7 |
||
2255 | cmp [bgrlock], 0 |
||
2256 | jz .err |
||
2257 | mov eax, [CURRENT_TASK] |
||
2258 | cmp [bgrlockpid], eax |
||
2259 | jnz .err |
||
2260 | mov eax, ecx |
||
2261 | mov ebx, ecx |
||
2262 | shr eax, 12 |
||
2263 | mov ecx, [page_tabs+(eax-1)*4] |
||
2264 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2265 | jz .err |
||
2266 | jnp .err |
||
2267 | push eax |
||
2268 | shr ecx, 12 |
||
2269 | dec ecx |
||
2270 | @@: |
||
2271 | and dword [page_tabs+eax*4], 0 |
||
2272 | mov edx, eax |
||
2273 | shl edx, 12 |
||
2274 | push eax |
||
2275 | invlpg [edx] |
||
2276 | pop eax |
||
2277 | inc eax |
||
2278 | loop @b |
||
2279 | pop eax |
||
2280 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2281 | stdcall user_free, ebx |
||
2282 | mov [esp+32], eax |
||
2283 | and [bgrlockpid], 0 |
||
2284 | mov [bgrlock], 0 |
||
2285 | ret |
||
2286 | .err: |
||
2287 | and dword [esp+32], 0 |
||
2288 | ret |
||
469 | serge | 2289 | |
1929 | art_zh | 2290 | nosb7: |
2291 | ret |
||
2292 | |||
1899 | art_zh | 2293 | ;=============================== SysFn 39 ================================ |
2294 | align 4 |
||
469 | serge | 2295 | |
1899 | art_zh | 2296 | sys_getbackground: |
1929 | art_zh | 2297 | dec ebx |
2298 | jnz nogb1 |
||
2299 | mov eax,[BgrDataWidth] |
||
2300 | shl eax,16 |
||
2301 | mov ax,[BgrDataHeight] |
||
2302 | mov [esp+32],eax |
||
1 | ha | 2303 | ret |
2304 | |||
1929 | art_zh | 2305 | nogb1: |
2306 | ; cmp eax,2 ; PIXEL |
||
2307 | dec ebx |
||
2308 | jnz nogb2 |
||
2309 | |||
2310 | mov eax, [img_background] |
||
2311 | test ecx, ecx |
||
2312 | jz @f |
||
2313 | cmp eax, static_background_data |
||
2314 | jz .ret |
||
2315 | @@: |
||
2316 | mov ebx, [mem_BACKGROUND] |
||
2317 | add ebx, 4095 |
||
2318 | and ebx, -4096 |
||
2319 | sub ebx, 4 |
||
2320 | cmp ecx, ebx |
||
2321 | ja .ret |
||
2322 | |||
2323 | mov eax,[ecx+eax] |
||
2324 | |||
2325 | and eax, 0xFFFFFF |
||
2326 | mov [esp+32],eax |
||
2327 | .ret: |
||
2328 | ret |
||
2329 | nogb2: |
||
2330 | |||
2331 | ; cmp eax,4 ; TILED / STRETCHED |
||
2332 | dec ebx |
||
2333 | dec ebx |
||
2334 | jnz nogb4 |
||
2335 | mov eax,[BgrDrawMode] |
||
2336 | nogb4: |
||
2337 | mov [esp+32],eax |
||
2338 | ret |
||
2339 | |||
1899 | art_zh | 2340 | ;=========================================== |
1859 | art_zh | 2341 | |
709 | diamond | 2342 | force_redraw_background: |
1392 | diamond | 2343 | and [draw_data+32 + RECT.left], 0 |
2344 | and [draw_data+32 + RECT.top], 0 |
||
709 | diamond | 2345 | push eax ebx |
753 | serge | 2346 | mov eax,[Screen_Max_X] |
2347 | mov ebx,[Screen_Max_Y] |
||
709 | diamond | 2348 | mov [draw_data+32 + RECT.right],eax |
2349 | mov [draw_data+32 + RECT.bottom],ebx |
||
2350 | pop ebx eax |
||
1392 | diamond | 2351 | inc byte[REDRAW_BACKGROUND] |
709 | diamond | 2352 | ret |
1899 | art_zh | 2353 | ;=========================================== |
479 | kastigar | 2354 | |
1 | ha | 2355 | |
2356 | align 4 |
||
2357 | |||
2358 | sys_getkey: |
||
1683 | art_zh | 2359 | mov [esp + 32],dword 1 |
2360 | ; test main buffer |
||
2361 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2362 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2363 | mov edx, [TASK_COUNT] |
||
2364 | cmp ecx, edx |
||
2365 | jne .finish |
||
2366 | cmp [KEY_COUNT], byte 0 |
||
2367 | je .finish |
||
2368 | movzx eax, byte [KEY_BUFF] |
||
2369 | shl eax, 8 |
||
2370 | push eax |
||
2371 | dec byte [KEY_COUNT] |
||
2372 | and byte [KEY_COUNT], 127 |
||
2373 | movzx ecx, byte [KEY_COUNT] |
||
2374 | add ecx, 2 |
||
2375 | mov eax, KEY_BUFF + 1 |
||
2376 | mov ebx, KEY_BUFF |
||
2377 | call memmove |
||
2378 | pop eax |
||
92 | diamond | 2379 | .ret_eax: |
1683 | art_zh | 2380 | mov [esp + 32], eax |
2381 | ret |
||
671 | Ghost | 2382 | .finish: |
92 | diamond | 2383 | ; test hotkeys buffer |
1683 | art_zh | 2384 | mov ecx, hotkey_buffer |
92 | diamond | 2385 | @@: |
1683 | art_zh | 2386 | cmp [ecx], ebx |
2387 | jz .found |
||
2388 | add ecx, 8 |
||
2389 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2390 | jb @b |
||
2391 | ret |
||
92 | diamond | 2392 | .found: |
1683 | art_zh | 2393 | mov ax, [ecx + 6] |
2394 | shl eax, 16 |
||
2395 | mov ah, [ecx + 4] |
||
2396 | mov al, 2 |
||
2397 | and dword [ecx + 4], 0 |
||
2398 | and dword [ecx], 0 |
||
2399 | jmp .ret_eax |
||
1 | ha | 2400 | |
2401 | align 4 |
||
2402 | |||
2403 | sys_getbutton: |
||
2404 | |||
1683 | art_zh | 2405 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2406 | mov [esp + 32], dword 1 |
||
2407 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2408 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2409 | cmp ecx, edx |
||
2410 | jne .exit |
||
2411 | movzx eax, byte [BTN_COUNT] |
||
2412 | test eax, eax |
||
2413 | jz .exit |
||
2414 | mov eax, [BTN_BUFF] |
||
2415 | and al, 0xFE ; delete left button bit |
||
2416 | mov [BTN_COUNT], byte 0 |
||
2417 | mov [esp + 32], eax |
||
671 | Ghost | 2418 | .exit: |
1683 | art_zh | 2419 | ret |
1 | ha | 2420 | |
2421 | |||
2422 | align 4 |
||
2423 | |||
2424 | sys_cpuusage: |
||
2425 | |||
2426 | ; RETURN: |
||
2427 | ; |
||
2428 | ; +00 dword process cpu usage |
||
2429 | ; +04 word position in windowing stack |
||
2430 | ; +06 word windowing stack value at current position (cpu nro) |
||
2431 | ; +10 12 bytes name |
||
2432 | ; +22 dword start in mem |
||
2433 | ; +26 dword used mem |
||
2434 | ; +30 dword PID , process idenfification number |
||
2435 | ; |
||
2436 | |||
1683 | art_zh | 2437 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2438 | jne .no_who_am_i |
2439 | mov ecx,[CURRENT_TASK] |
||
2440 | .no_who_am_i: |
||
1683 | art_zh | 2441 | cmp ecx, max_processes |
2442 | ja .nofillbuf |
||
1 | ha | 2443 | |
684 | diamond | 2444 | ; +4: word: position of the window of thread in the window stack |
1683 | art_zh | 2445 | mov ax, [WIN_STACK + ecx * 2] |
2446 | mov [ebx+4], ax |
||
684 | diamond | 2447 | ; +6: word: number of the thread slot, which window has in the window stack |
2448 | ; position ecx (has no relation to the specific thread) |
||
1683 | art_zh | 2449 | mov ax, [WIN_POS + ecx * 2] |
2450 | mov [ebx+6], ax |
||
1 | ha | 2451 | |
1683 | art_zh | 2452 | shl ecx, 5 |
1 | ha | 2453 | |
684 | diamond | 2454 | ; +0: dword: memory usage |
1683 | art_zh | 2455 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2456 | mov [ebx], eax |
||
684 | diamond | 2457 | ; +10: 11 bytes: name of the process |
1683 | art_zh | 2458 | push ecx |
2459 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2460 | add ebx, 10 |
||
2461 | mov ecx, 11 |
||
2462 | call memmove |
||
2463 | pop ecx |
||
1 | ha | 2464 | |
684 | diamond | 2465 | ; +22: address of the process in memory |
2466 | ; +26: size of used memory - 1 |
||
1683 | art_zh | 2467 | push edi |
2468 | lea edi, [ebx+12] |
||
2469 | xor eax, eax |
||
2470 | mov edx, 0x100000*16 |
||
2471 | cmp ecx, 1 shl 5 |
||
2472 | je .os_mem |
||
2473 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2474 | mov eax, std_application_base_address |
||
684 | diamond | 2475 | .os_mem: |
1683 | art_zh | 2476 | stosd |
2477 | lea eax, [edx-1] |
||
2478 | stosd |
||
1 | ha | 2479 | |
684 | diamond | 2480 | ; +30: PID/TID |
1683 | art_zh | 2481 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2482 | stosd |
||
1 | ha | 2483 | |
2484 | ; window position and size |
||
1683 | art_zh | 2485 | push esi |
2486 | lea esi, [ecx + window_data + WDATA.box] |
||
2487 | movsd |
||
2488 | movsd |
||
2489 | movsd |
||
2490 | movsd |
||
1 | ha | 2491 | |
2492 | ; Process state (+50) |
||
1683 | art_zh | 2493 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2494 | stosd |
||
1 | ha | 2495 | |
138 | mikedld | 2496 | ; Window client area box |
1683 | art_zh | 2497 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2498 | movsd |
||
2499 | movsd |
||
2500 | movsd |
||
2501 | movsd |
||
1 | ha | 2502 | |
164 | serge | 2503 | ; Window state |
1683 | art_zh | 2504 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2505 | stosb |
||
164 | serge | 2506 | |
1689 | art_zh | 2507 | ; Event mask (+71) |
1941 | art_zh | 2508 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2509 | stosd |
||
1689 | art_zh | 2510 | |
1683 | art_zh | 2511 | pop esi |
2512 | pop edi |
||
138 | mikedld | 2513 | |
684 | diamond | 2514 | .nofillbuf: |
1 | ha | 2515 | ; return number of processes |
2516 | |||
379 | serge | 2517 | mov eax,[TASK_COUNT] |
684 | diamond | 2518 | mov [esp+32],eax |
1 | ha | 2519 | ret |
2520 | |||
2521 | align 4 |
||
2522 | sys_clock: |
||
1683 | art_zh | 2523 | cli |
1 | ha | 2524 | ; Mikhail Lisovin xx Jan 2005 |
1683 | art_zh | 2525 | @@: mov al, 10 |
2526 | out 0x70, al |
||
2527 | in al, 0x71 |
||
2528 | test al, al |
||
2529 | jns @f |
||
2530 | mov esi, 1 |
||
2531 | call delay_ms |
||
2532 | jmp @b |
||
1 | ha | 2533 | @@: |
2534 | ; end Lisovin's fix |
||
2535 | |||
1683 | art_zh | 2536 | xor al,al ; seconds |
2537 | out 0x70,al |
||
2538 | in al,0x71 |
||
2539 | movzx ecx,al |
||
2540 | mov al,02 ; minutes |
||
2541 | shl ecx,16 |
||
2542 | out 0x70,al |
||
2543 | in al,0x71 |
||
2544 | movzx edx,al |
||
2545 | mov al,04 ; hours |
||
2546 | shl edx,8 |
||
2547 | out 0x70,al |
||
2548 | in al,0x71 |
||
2549 | add ecx,edx |
||
2550 | movzx edx,al |
||
2551 | add ecx,edx |
||
2552 | sti |
||
2553 | mov [esp + 32], ecx |
||
2554 | ret |
||
1 | ha | 2555 | |
2556 | |||
2557 | align 4 |
||
2558 | |||
2559 | sys_date: |
||
2560 | |||
1683 | art_zh | 2561 | cli |
2562 | @@: mov al, 10 |
||
2563 | out 0x70, al |
||
2564 | in al, 0x71 |
||
2565 | test al, al |
||
2566 | jns @f |
||
2567 | mov esi, 1 |
||
2568 | call delay_ms |
||
2569 | jmp @b |
||
75 | diamond | 2570 | @@: |
2571 | |||
1683 | art_zh | 2572 | mov ch,0 |
2573 | mov al,7 ; date |
||
2574 | out 0x70,al |
||
2575 | in al,0x71 |
||
2576 | mov cl,al |
||
2577 | mov al,8 ; month |
||
2578 | shl ecx,16 |
||
2579 | out 0x70,al |
||
2580 | in al,0x71 |
||
2581 | mov ch,al |
||
2582 | mov al,9 ; year |
||
2583 | out 0x70,al |
||
2584 | in al,0x71 |
||
2585 | mov cl,al |
||
2586 | sti |
||
2587 | mov [esp+32], ecx |
||
2588 | ret |
||
1 | ha | 2589 | |
2590 | |||
2591 | ; redraw status |
||
2592 | |||
2593 | sys_redrawstat: |
||
1683 | art_zh | 2594 | cmp ebx, 1 |
2595 | jne no_widgets_away |
||
2596 | ; buttons away |
||
2597 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2598 | sys_newba2: |
1683 | art_zh | 2599 | mov edi,[BTN_ADDR] |
2600 | cmp [edi], dword 0 ; empty button list ? |
||
2601 | je end_of_buttons_away |
||
2602 | movzx ebx, word [edi] |
||
2603 | inc ebx |
||
2604 | mov eax,edi |
||
1 | ha | 2605 | sys_newba: |
1683 | art_zh | 2606 | dec ebx |
2607 | jz end_of_buttons_away |
||
1 | ha | 2608 | |
1683 | art_zh | 2609 | add eax, 0x10 |
2610 | cmp cx, [eax] |
||
2611 | jnz sys_newba |
||
1 | ha | 2612 | |
1683 | art_zh | 2613 | push eax ebx ecx |
2614 | mov ecx,ebx |
||
2615 | inc ecx |
||
2616 | shl ecx, 4 |
||
2617 | mov ebx, eax |
||
2618 | add eax, 0x10 |
||
2619 | call memmove |
||
2620 | dec dword [edi] |
||
2621 | pop ecx ebx eax |
||
1 | ha | 2622 | |
1683 | art_zh | 2623 | jmp sys_newba2 |
1 | ha | 2624 | |
2625 | end_of_buttons_away: |
||
2626 | |||
1683 | art_zh | 2627 | ret |
1 | ha | 2628 | |
2629 | no_widgets_away: |
||
2630 | |||
1683 | art_zh | 2631 | cmp ebx, 2 |
2632 | jnz srl1 |
||
1 | ha | 2633 | |
1683 | art_zh | 2634 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2635 | add edx, draw_data - CURRENT_TASK |
||
2636 | mov [edx + RECT.left], 0 |
||
2637 | mov [edx + RECT.top], 0 |
||
2638 | mov eax, [Screen_Max_X] |
||
1710 | art_zh | 2639 | |
1683 | art_zh | 2640 | mov [edx + RECT.right], eax |
2641 | mov eax, [Screen_Max_Y] |
||
2642 | mov [edx + RECT.bottom], eax |
||
1 | ha | 2643 | |
2644 | srl1: |
||
1683 | art_zh | 2645 | ret |
1 | ha | 2646 | |
2647 | ;ok - 100% work |
||
2648 | ;nt - not tested |
||
2649 | ;--------------------------------------------------------------------------------------------- |
||
2650 | ;eax |
||
2651 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
2652 | ;1 - change task. Ret nothing. Block. ok. |
||
2653 | ;2 - performance control |
||
2654 | ; ebx |
||
2655 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
2656 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
2657 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
2658 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
2659 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
2660 | ;eax |
||
2661 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2662 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2663 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 2664 | iglobal |
2665 | align 4 |
||
2666 | sheduler: |
||
2667 | dd sys_sheduler.00 |
||
2668 | dd change_task |
||
2669 | dd sys_sheduler.02 |
||
2670 | dd sys_sheduler.03 |
||
2671 | dd sys_sheduler.04 |
||
2672 | endg |
||
1683 | art_zh | 2673 | sys_sheduler: |
1344 | Lrz | 2674 | ;rewritten by |
1345 | Lrz | 2675 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 2676 | ;.shed_counter: |
2677 | .00: |
||
2678 | mov eax,[context_counter] |
||
1345 | Lrz | 2679 | mov [esp+32],eax |
1344 | Lrz | 2680 | ret |
1273 | Lrz | 2681 | |
1344 | Lrz | 2682 | .02: |
2683 | ;.perf_control: |
||
1365 | Lrz | 2684 | inc ebx ;before ebx=2, ebx=3 |
1683 | art_zh | 2685 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2686 | jz cache_disable |
||
1365 | Lrz | 2687 | |
1683 | art_zh | 2688 | dec ebx ;ebx=2 |
2689 | cmp ebx,ecx ; |
||
1365 | Lrz | 2690 | jz cache_enable ;if ecx=2 and ebx=2 |
2691 | |||
1683 | art_zh | 2692 | dec ebx ;ebx=1 |
1365 | Lrz | 2693 | cmp ebx,ecx |
1683 | art_zh | 2694 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
1365 | Lrz | 2695 | |
2696 | dec ebx |
||
1683 | art_zh | 2697 | test ebx,ecx ;ebx=0 and ecx=0 |
2698 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 2699 | |
1344 | Lrz | 2700 | ret |
1345 | Lrz | 2701 | |
1683 | art_zh | 2702 | .03: |
1344 | Lrz | 2703 | ;.rdmsr_instr: |
2704 | ;now counter in ecx |
||
2705 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2706 | mov eax,esi |
1345 | Lrz | 2707 | mov ecx,edx |
1344 | Lrz | 2708 | rdmsr |
1683 | art_zh | 2709 | mov [esp+32],eax |
2710 | mov [esp+20],edx ;ret in ebx? |
||
1344 | Lrz | 2711 | ret |
2712 | |||
2713 | .04: |
||
1273 | Lrz | 2714 | ;.wrmsr_instr: |
2715 | ;now counter in ecx |
||
2716 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2717 | ; Fast Call MSR can't be destroy |
2718 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
2719 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
2720 | cmp edx,MSR_SYSENTER_CS |
||
2721 | je @f |
||
2722 | cmp edx,MSR_SYSENTER_ESP |
||
2723 | je @f |
||
2724 | cmp edx,MSR_SYSENTER_EIP |
||
2725 | je @f |
||
2726 | cmp edx,MSR_AMD_STAR |
||
2727 | je @f |
||
1273 | Lrz | 2728 | |
1683 | art_zh | 2729 | mov eax,esi |
1345 | Lrz | 2730 | mov ecx,edx |
1683 | art_zh | 2731 | wrmsr |
2732 | ; mov [esp + 32], eax |
||
2733 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 2734 | @@: |
1344 | Lrz | 2735 | ret |
1273 | Lrz | 2736 | |
1 | ha | 2737 | cache_disable: |
2738 | mov eax,cr0 |
||
2739 | or eax,01100000000000000000000000000000b |
||
2740 | mov cr0,eax |
||
2741 | wbinvd ;set MESI |
||
2742 | ret |
||
2743 | |||
2744 | cache_enable: |
||
2745 | mov eax,cr0 |
||
2746 | and eax,10011111111111111111111111111111b |
||
2747 | mov cr0,eax |
||
2748 | ret |
||
2749 | |||
2750 | is_cache_enabled: |
||
2751 | mov eax,cr0 |
||
2752 | mov ebx,eax |
||
2753 | and eax,01100000000000000000000000000000b |
||
2754 | jz cache_disabled |
||
1345 | Lrz | 2755 | mov [esp+32],ebx |
1 | ha | 2756 | cache_disabled: |
1345 | Lrz | 2757 | mov dword [esp+32],eax ;0 |
1 | ha | 2758 | ret |
2759 | |||
2760 | modify_pce: |
||
2761 | mov eax,cr4 |
||
2762 | ; mov ebx,0 |
||
2763 | ; or bx,100000000b ;pce |
||
2764 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 2765 | bts eax,8 ;pce=cr4[8] |
1 | ha | 2766 | mov cr4,eax |
1345 | Lrz | 2767 | mov [esp+32],eax |
1 | ha | 2768 | ret |
2769 | ;--------------------------------------------------------------------------------------------- |
||
2770 | |||
2771 | |||
2772 | iglobal |
||
521 | diamond | 2773 | cpustring db 'CPU',0 |
1 | ha | 2774 | endg |
2775 | |||
67 | diamond | 2776 | uglobal |
1683 | art_zh | 2777 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 2778 | endg |
1 | ha | 2779 | |
2780 | align 4 |
||
2781 | ; check misc |
||
2782 | |||
2783 | checkmisc: |
||
2784 | |||
2785 | cmp [ctrl_alt_del], 1 |
||
2786 | jne nocpustart |
||
501 | serge | 2787 | |
1683 | art_zh | 2788 | mov ebp, cpustring |
2789 | call fs_execute_from_sysdir |
||
501 | serge | 2790 | |
1 | ha | 2791 | mov [ctrl_alt_del], 0 |
465 | serge | 2792 | |
2793 | nocpustart: |
||
1 | ha | 2794 | cmp [mouse_active], 1 |
2795 | jne mouse_not_active |
||
2796 | mov [mouse_active], 0 |
||
2797 | xor edi, edi |
||
1683 | art_zh | 2798 | mov ecx, [TASK_COUNT] |
465 | serge | 2799 | set_mouse_event: |
1 | ha | 2800 | add edi, 256 |
1683 | art_zh | 2801 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 2802 | loop set_mouse_event |
2803 | |||
465 | serge | 2804 | mouse_not_active: |
1392 | diamond | 2805 | cmp byte[BACKGROUND_CHANGED], 0 |
1683 | art_zh | 2806 | jz no_set_bgr_event |
473 | diamond | 2807 | xor edi, edi |
1392 | diamond | 2808 | mov ecx, [TASK_COUNT] |
473 | diamond | 2809 | set_bgr_event: |
2810 | add edi, 256 |
||
1683 | art_zh | 2811 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 2812 | loop set_bgr_event |
1392 | diamond | 2813 | mov byte[BACKGROUND_CHANGED], 0 |
709 | diamond | 2814 | no_set_bgr_event: |
1683 | art_zh | 2815 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2816 | jz nobackgr |
||
1392 | diamond | 2817 | cmp [background_defined], 0 |
1683 | art_zh | 2818 | jz nobackgr |
1392 | diamond | 2819 | @@: |
1 | ha | 2820 | call drawbackground |
1392 | diamond | 2821 | xor eax, eax |
2822 | xchg al, [REDRAW_BACKGROUND] |
||
1683 | art_zh | 2823 | test al, al ; got new update request? |
1392 | diamond | 2824 | jnz @b |
2825 | mov [draw_data+32 + RECT.left], eax |
||
2826 | mov [draw_data+32 + RECT.top], eax |
||
2827 | mov [draw_data+32 + RECT.right], eax |
||
2828 | mov [draw_data+32 + RECT.bottom], eax |
||
381 | serge | 2829 | mov [MOUSE_BACKGROUND],byte 0 |
1 | ha | 2830 | |
465 | serge | 2831 | nobackgr: |
1 | ha | 2832 | |
2833 | ; system shutdown request |
||
2834 | |||
381 | serge | 2835 | cmp [SYS_SHUTDOWN],byte 0 |
1683 | art_zh | 2836 | je noshutdown |
1 | ha | 2837 | |
2838 | mov edx,[shutdown_processes] |
||
2839 | |||
381 | serge | 2840 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 2841 | jne no_mark_system_shutdown |
2842 | |||
709 | diamond | 2843 | lea ecx,[edx-1] |
465 | serge | 2844 | mov edx,OS_BASE+0x3040 |
709 | diamond | 2845 | jecxz @f |
465 | serge | 2846 | markz: |
115 | poddubny | 2847 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 2848 | add edx,0x20 |
2849 | loop markz |
||
709 | diamond | 2850 | @@: |
1 | ha | 2851 | |
2852 | no_mark_system_shutdown: |
||
2853 | |||
1300 | serge | 2854 | call [_display.disable_mouse] |
1 | ha | 2855 | |
381 | serge | 2856 | dec byte [SYS_SHUTDOWN] |
1683 | art_zh | 2857 | je system_shutdown |
1 | ha | 2858 | |
465 | serge | 2859 | noshutdown: |
1683 | art_zh | 2860 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 2861 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 2862 | mov esi,1 |
2863 | |||
465 | serge | 2864 | newct: |
1 | ha | 2865 | mov cl,[ebx] |
2866 | cmp cl,byte 3 |
||
1683 | art_zh | 2867 | jz terminate |
1 | ha | 2868 | cmp cl,byte 4 |
1683 | art_zh | 2869 | jz terminate |
1 | ha | 2870 | |
2871 | add ebx,0x20 |
||
2872 | inc esi |
||
2873 | dec eax |
||
2874 | jnz newct |
||
2875 | ret |
||
2876 | |||
2877 | ; redraw screen |
||
1859 | art_zh | 2878 | ; eax , if process window_data base is eax, do not set flag/limits |
1 | ha | 2879 | |
2880 | redrawscreen: |
||
1683 | art_zh | 2881 | pushad |
2882 | push eax |
||
1 | ha | 2883 | |
1941 | art_zh | 2884 | xor ecx,ecx ; redraw flags for apps |
1 | ha | 2885 | newdw2: |
2886 | |||
1683 | art_zh | 2887 | inc ecx |
2888 | push ecx |
||
1 | ha | 2889 | |
1683 | art_zh | 2890 | mov eax,ecx |
2891 | shl eax,5 |
||
2892 | add eax,window_data |
||
1 | ha | 2893 | |
1683 | art_zh | 2894 | cmp eax,[esp+4] |
2895 | je not_this_task |
||
2896 | ; check if window in redraw area |
||
2897 | mov edi,eax |
||
1 | ha | 2898 | |
1683 | art_zh | 2899 | cmp ecx,1 ; limit for background |
2900 | jz bgli |
||
1 | ha | 2901 | |
1683 | art_zh | 2902 | mov eax, [edi + WDATA.box.left] |
2903 | mov ebx, [edi + WDATA.box.top] |
||
2904 | mov ecx, [edi + WDATA.box.width] |
||
2905 | mov edx, [edi + WDATA.box.height] |
||
2906 | add ecx,eax |
||
2907 | add edx,ebx |
||
1 | ha | 2908 | |
1683 | art_zh | 2909 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2910 | cmp ecx,ebx |
||
2911 | jb ricino |
||
1 | ha | 2912 | |
1683 | art_zh | 2913 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2914 | cmp ecx,eax |
||
2915 | jb ricino |
||
1 | ha | 2916 | |
1683 | art_zh | 2917 | mov eax, [edi + WDATA.box.left] |
2918 | mov ebx, [edi + WDATA.box.top] |
||
2919 | mov ecx, [edi + WDATA.box.width] |
||
2920 | mov edx, [edi + WDATA.box.height] |
||
2921 | add ecx, eax |
||
2922 | add edx, ebx |
||
164 | serge | 2923 | |
1683 | art_zh | 2924 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2925 | cmp edx,eax |
||
2926 | jb ricino |
||
1 | ha | 2927 | |
1683 | art_zh | 2928 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2929 | cmp ecx,eax |
||
2930 | jb ricino |
||
1 | ha | 2931 | |
1683 | art_zh | 2932 | bgli: |
1 | ha | 2933 | |
1683 | art_zh | 2934 | cmp dword[esp], 1 |
2935 | jnz .az |
||
2936 | cmp byte[REDRAW_BACKGROUND], 0 |
||
2937 | jz .az |
||
2938 | mov dl, 0 |
||
2939 | lea eax,[edi+draw_data-window_data] |
||
2940 | mov ebx,[draw_limits.left] |
||
2941 | cmp ebx,[eax+RECT.left] |
||
2942 | jae @f |
||
2943 | mov [eax+RECT.left],ebx |
||
2944 | mov dl, 1 |
||
2945 | @@: |
||
2946 | mov ebx,[draw_limits.top] |
||
2947 | cmp ebx,[eax+RECT.top] |
||
2948 | jae @f |
||
2949 | mov [eax+RECT.top],ebx |
||
2950 | mov dl, 1 |
||
2951 | @@: |
||
2952 | mov ebx,[draw_limits.right] |
||
2953 | cmp ebx,[eax+RECT.right] |
||
2954 | jbe @f |
||
2955 | mov [eax+RECT.right],ebx |
||
2956 | mov dl, 1 |
||
2957 | @@: |
||
2958 | mov ebx,[draw_limits.bottom] |
||
2959 | cmp ebx,[eax+RECT.bottom] |
||
2960 | jbe @f |
||
2961 | mov [eax+RECT.bottom],ebx |
||
2962 | mov dl, 1 |
||
2963 | @@: |
||
2964 | add byte[REDRAW_BACKGROUND], dl |
||
2965 | jmp newdw8 |
||
2966 | .az: |
||
1 | ha | 2967 | |
1683 | art_zh | 2968 | mov eax,edi |
2969 | add eax,draw_data-window_data |
||
1 | ha | 2970 | |
1683 | art_zh | 2971 | mov ebx,[draw_limits.left] ; set limits |
2972 | mov [eax + RECT.left], ebx |
||
2973 | mov ebx,[draw_limits.top] |
||
2974 | mov [eax + RECT.top], ebx |
||
2975 | mov ebx,[draw_limits.right] |
||
2976 | mov [eax + RECT.right], ebx |
||
2977 | mov ebx,[draw_limits.bottom] |
||
2978 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 2979 | |
1683 | art_zh | 2980 | sub eax,draw_data-window_data |
1 | ha | 2981 | |
1683 | art_zh | 2982 | cmp dword [esp],1 |
2983 | jne nobgrd |
||
2984 | inc byte[REDRAW_BACKGROUND] |
||
1 | ha | 2985 | |
1859 | art_zh | 2986 | |
1 | ha | 2987 | newdw8: |
2988 | nobgrd: |
||
2989 | |||
1683 | art_zh | 2990 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 2991 | |
2992 | ricino: |
||
2993 | |||
2994 | not_this_task: |
||
2995 | |||
1683 | art_zh | 2996 | pop ecx |
1 | ha | 2997 | |
1683 | art_zh | 2998 | cmp ecx,[TASK_COUNT] |
2999 | jle newdw2 |
||
1 | ha | 3000 | |
1683 | art_zh | 3001 | pop eax |
3002 | popad |
||
1 | ha | 3003 | |
1683 | art_zh | 3004 | ret |
1 | ha | 3005 | |
3006 | calculatebackground: ; background |
||
1683 | art_zh | 3007 | mov edi, [_WinMapAddress] ; set os to use all pixels |
1899 | art_zh | 3008 | mov eax, 0x01010101 |
1683 | art_zh | 3009 | mov ecx, [_WinMapSize] |
3010 | shr ecx, 2 |
||
3011 | rep stosd |
||
1 | ha | 3012 | |
1683 | art_zh | 3013 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3014 | mov byte[BACKGROUND_CHANGED], 0 |
||
1 | ha | 3015 | |
1683 | art_zh | 3016 | ret |
1 | ha | 3017 | |
3018 | uglobal |
||
1683 | art_zh | 3019 | imax dd 0x0 |
1 | ha | 3020 | endg |
3021 | |||
3022 | delay_ms: ; delay in 1/1000 sec |
||
1683 | art_zh | 3023 | push eax |
3024 | push ecx |
||
1 | ha | 3025 | |
1683 | art_zh | 3026 | mov ecx,esi |
3027 | ; |
||
3028 | imul ecx, 33941 |
||
3029 | shr ecx, 9 |
||
3030 | ; |
||
1 | ha | 3031 | |
1683 | art_zh | 3032 | in al,0x61 |
3033 | and al,0x10 |
||
3034 | mov ah,al |
||
3035 | cld |
||
1 | ha | 3036 | |
1683 | art_zh | 3037 | cnt1: in al,0x61 |
3038 | and al,0x10 |
||
3039 | cmp al,ah |
||
3040 | jz cnt1 |
||
1 | ha | 3041 | |
1683 | art_zh | 3042 | mov ah,al |
3043 | loop cnt1 |
||
1 | ha | 3044 | |
1683 | art_zh | 3045 | pop ecx |
3046 | pop eax |
||
1 | ha | 3047 | |
1683 | art_zh | 3048 | ret |
1 | ha | 3049 | |
3050 | set_app_param: |
||
1683 | art_zh | 3051 | mov edi, [TASK_BASE] |
3052 | mov eax, [edi + TASKDATA.event_mask] |
||
3053 | mov [edi + TASKDATA.event_mask], ebx |
||
3054 | mov [esp+32], eax |
||
3055 | ret |
||
1 | ha | 3056 | |
3057 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 3058 | ; ebx = delay time |
1683 | art_zh | 3059 | push ecx |
3060 | push edx |
||
1 | ha | 3061 | |
1683 | art_zh | 3062 | mov edx,[timer_ticks] |
1 | ha | 3063 | |
3064 | newtic: |
||
1683 | art_zh | 3065 | mov ecx,[timer_ticks] |
3066 | sub ecx,edx |
||
3067 | cmp ecx,ebx |
||
3068 | jae zerodelay |
||
1 | ha | 3069 | |
1683 | art_zh | 3070 | call change_task |
1 | ha | 3071 | |
1683 | art_zh | 3072 | jmp newtic |
1 | ha | 3073 | |
3074 | zerodelay: |
||
1683 | art_zh | 3075 | pop edx |
3076 | pop ecx |
||
1 | ha | 3077 | |
1683 | art_zh | 3078 | ret |
1 | ha | 3079 | |
1276 | Lrz | 3080 | align 16 ;very often call this subrutine |
1 | ha | 3081 | memmove: ; memory move in bytes |
3082 | ; eax = from |
||
3083 | ; ebx = to |
||
3084 | ; ecx = no of bytes |
||
3085 | test ecx, ecx |
||
3086 | jle .ret |
||
3087 | |||
3088 | push esi edi ecx |
||
3089 | |||
3090 | mov edi, ebx |
||
3091 | mov esi, eax |
||
3092 | |||
3093 | test ecx, not 11b |
||
1683 | art_zh | 3094 | jz @f |
1 | ha | 3095 | |
3096 | push ecx |
||
3097 | shr ecx, 2 |
||
3098 | rep movsd |
||
3099 | pop ecx |
||
3100 | and ecx, 11b |
||
1683 | art_zh | 3101 | jz .finish |
1 | ha | 3102 | @@: |
3103 | rep movsb |
||
3104 | |||
3105 | .finish: |
||
3106 | pop ecx edi esi |
||
3107 | .ret: |
||
3108 | ret |
||
3109 | |||
3110 | |||
3111 | align 4 |
||
3112 | |||
3113 | sys_programirq: |
||
1683 | art_zh | 3114 | ; removed |
1551 | art_zh | 3115 | mov dword [esp+32], 1 ; operation failed |
1 | ha | 3116 | ret |
3117 | |||
3118 | |||
3119 | align 4 |
||
3120 | |||
3121 | get_irq_data: |
||
1551 | art_zh | 3122 | ; removed |
1683 | art_zh | 3123 | mov dword [esp+32], -1 |
1 | ha | 3124 | ret |
3125 | |||
3126 | |||
3127 | set_io_access_rights: |
||
1551 | art_zh | 3128 | ;removed |
1 | ha | 3129 | ret |
1551 | art_zh | 3130 | |
1 | ha | 3131 | r_f_port_area: |
1551 | art_zh | 3132 | ; removed; always returns 0 |
1 | ha | 3133 | xor eax, eax |
3134 | ret |
||
3135 | |||
3136 | |||
3137 | reserve_free_irq: |
||
765 | Rus | 3138 | xor esi, esi |
3139 | inc esi |
||
3140 | cmp ecx, 16 |
||
3141 | jae ril1 |
||
1 | ha | 3142 | |
769 | Rus | 3143 | push ecx |
765 | Rus | 3144 | lea ecx, [irq_owner + 4 * ecx] |
3145 | mov edx, [ecx] |
||
3146 | mov eax, [TASK_BASE] |
||
3147 | mov edi, [eax + TASKDATA.pid] |
||
769 | Rus | 3148 | pop eax |
765 | Rus | 3149 | dec ebx |
3150 | jnz reserve_irq |
||
1 | ha | 3151 | |
765 | Rus | 3152 | cmp edx, edi |
3153 | jne ril1 |
||
3154 | dec esi |
||
3155 | mov [ecx], esi |
||
3156 | |||
3157 | jmp ril1 |
||
3158 | |||
1 | ha | 3159 | reserve_irq: |
765 | Rus | 3160 | cmp dword [ecx], 0 |
3161 | jne ril1 |
||
1 | ha | 3162 | |
769 | Rus | 3163 | mov ebx, [f_irqs + 4 * eax] |
3164 | |||
774 | Rus | 3165 | stdcall attach_int_handler, eax, ebx, dword 0 |
769 | Rus | 3166 | |
765 | Rus | 3167 | mov [ecx], edi |
769 | Rus | 3168 | |
765 | Rus | 3169 | dec esi |
1 | ha | 3170 | ril1: |
765 | Rus | 3171 | mov [esp+32], esi ; return in eax |
1 | ha | 3172 | ret |
3173 | |||
769 | Rus | 3174 | iglobal |
3175 | f_irqs: |
||
3176 | dd 0x0 |
||
3177 | dd 0x0 |
||
3178 | dd p_irq2 |
||
3179 | dd p_irq3 |
||
3180 | dd p_irq4 |
||
3181 | dd p_irq5 |
||
3182 | dd p_irq6 |
||
3183 | dd p_irq7 |
||
3184 | dd p_irq8 |
||
3185 | dd p_irq9 |
||
3186 | dd p_irq10 |
||
3187 | dd p_irq11 |
||
3188 | dd 0x0 |
||
3189 | dd 0x0 |
||
3190 | dd p_irq14 |
||
3191 | dd p_irq15 |
||
3192 | |||
3193 | endg |
||
3194 | |||
1 | ha | 3195 | drawbackground: |
1929 | art_zh | 3196 | ; inc [mouse_pause] |
3197 | ; call draw_background ; graph32.inc |
||
3198 | ; dec [mouse_pause] |
||
3199 | ; call [draw_pointer] |
||
3200 | ; ret |
||
33 | mario79 | 3201 | inc [mouse_pause] |
1929 | art_zh | 3202 | cmp [BgrDrawMode],dword 1 |
1930 | art_zh | 3203 | jne .bgrstr |
1929 | art_zh | 3204 | call vesa20_drawbackground_tiled |
1930 | art_zh | 3205 | jmp @f |
3206 | .bgrstr: |
||
1929 | art_zh | 3207 | call vesa20_drawbackground_stretch |
1930 | art_zh | 3208 | @@: |
1929 | art_zh | 3209 | dec [mouse_pause] |
3210 | call [draw_pointer] |
||
3211 | ret |
||
1 | ha | 3212 | |
1859 | art_zh | 3213 | ; ==================================================================== |
1929 | art_zh | 3214 | if 0 |
3215 | ; the new GFX sys |
||
3216 | |||
75 | diamond | 3217 | align 4 |
1859 | art_zh | 3218 | syscall_putimage: ; PutImage = SysFn07 |
1 | ha | 3219 | sys_putimage: |
1859 | art_zh | 3220 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3221 | jnz .exit ; edx = { OrigX | OrigY } |
||
3222 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
||
53 | mikedld | 3223 | jz .exit |
3224 | test ecx,0xFFFF0000 |
||
3225 | jnz @f |
||
3226 | .exit: |
||
3227 | ret |
||
3228 | @@: |
||
1941 | art_zh | 3229 | push edi |
1683 | art_zh | 3230 | mov edi,[current_slot] |
3231 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3232 | rol edx,16 |
||
3233 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
1941 | art_zh | 3234 | pop edi |
1683 | art_zh | 3235 | rol edx,16 |
1941 | art_zh | 3236 | .forced: ; called from gui/skincode.inc [215] |
1859 | art_zh | 3237 | push esi |
1941 | art_zh | 3238 | mov esi, ecx |
3239 | shr esi, 16 ; SizeX |
||
3240 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
||
3241 | mov [img_buf_line_size], esi |
||
3242 | mov [img_draw_core_fn], draw_core_24bpp |
||
3243 | mov [img_draw_edge_fn], draw_edge_24bpp |
||
3244 | mov [img_bytes_per_pix], 3 |
||
3245 | pop esi |
||
1859 | art_zh | 3246 | |
1941 | art_zh | 3247 | sys_putimage_bpp: ; only called from sys_putimage_palette |
1683 | art_zh | 3248 | inc [mouse_pause] |
1941 | art_zh | 3249 | call _putimage |
1683 | art_zh | 3250 | dec [mouse_pause] |
1899 | art_zh | 3251 | call [draw_pointer] |
1941 | art_zh | 3252 | ret |
1859 | art_zh | 3253 | |
3254 | |||
1495 | Lrz | 3255 | align 4 |
1941 | art_zh | 3256 | sys_putimage_palette: ; sysFn 65 |
283 | diamond | 3257 | ; ebx = pointer to image |
3258 | ; ecx = [xsize]*65536 + [ysize] |
||
3259 | ; edx = [xstart]*65536 + [ystart] |
||
1859 | art_zh | 3260 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
283 | diamond | 3261 | ; edi = pointer to palette |
1859 | art_zh | 3262 | ; ebp = line offset |
1683 | art_zh | 3263 | mov eax, [CURRENT_TASK] |
3264 | shl eax, 8 |
||
3265 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3266 | rol edx, 16 |
||
3267 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3268 | rol edx, 16 |
||
283 | diamond | 3269 | .forced: |
1941 | art_zh | 3270 | push eax |
3271 | push esi |
||
3272 | mov [img_palette], edi |
||
3273 | mov eax, esi |
||
3274 | cmp eax, 32 ;>32bpp (stupid call) |
||
3275 | ja .exit |
||
3276 | shr al, 3 ; 0=1bpp or solid color |
||
3277 | mov [img_bytes_per_pix], eax |
||
3278 | mov esi, [eax*4 + img_core_proc_0] |
||
3279 | mov [img_draw_core_fn], esi |
||
3280 | mov esi, [eax*4 + img_edge_proc_0] |
||
3281 | mov [img_draw_edge_fn], esi |
||
3282 | mov esi, ecx |
||
3283 | shr esi, 16 ; esi = SizeX |
||
1899 | art_zh | 3284 | imul esi, eax |
1941 | art_zh | 3285 | or al, al |
3286 | jnz .done |
||
3287 | mov eax, [esp] ; bits per pixel |
||
3288 | or al, al |
||
3289 | jz .done |
||
1859 | art_zh | 3290 | .1bpp: |
3291 | add esi, 7 |
||
1941 | art_zh | 3292 | shr esi, 3 ; 8 pixels per byte |
3293 | mov [img_draw_edge_fn], draw_edge_1bpp |
||
3294 | mov [img_draw_core_fn], draw_core_1bpp |
||
1859 | art_zh | 3295 | .done: |
1941 | art_zh | 3296 | add esi, ebp ; + line offset |
3297 | mov [img_buf_line_size], esi |
||
3298 | pop esi |
||
3299 | pop eax |
||
1899 | art_zh | 3300 | jmp sys_putimage_bpp |
1859 | art_zh | 3301 | .exit: |
1941 | art_zh | 3302 | ret |
283 | diamond | 3303 | |
1859 | art_zh | 3304 | align 4 |
1941 | art_zh | 3305 | img_core_proc_0 dd draw_core_0bpp |
3306 | img_core_proc_1 dd draw_core_8bpp |
||
3307 | img_core_proc_2 dd draw_core_16bpp |
||
3308 | img_core_proc_3 dd draw_core_24bpp |
||
3309 | img_core_proc_4 dd draw_core_32bpp |
||
911 | diamond | 3310 | |
1941 | art_zh | 3311 | img_edge_proc_0 dd draw_edge_0bpp |
3312 | img_edge_proc_1 dd draw_edge_8bpp |
||
3313 | img_edge_proc_2 dd draw_edge_16bpp |
||
3314 | img_edge_proc_3 dd draw_edge_24bpp |
||
3315 | img_edge_proc_4 dd draw_edge_32bpp |
||
283 | diamond | 3316 | |
1929 | art_zh | 3317 | end if |
3318 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
||
3319 | ; the old GFX sys |
||
3320 | align 4 |
||
3321 | |||
3322 | syscall_putimage: ; PutImage |
||
3323 | sys_putimage: |
||
3324 | test ecx,0x80008000 |
||
3325 | jnz .exit |
||
3326 | test ecx,0x0000FFFF |
||
3327 | jz .exit |
||
3328 | test ecx,0xFFFF0000 |
||
3329 | jnz @f |
||
3330 | .exit: |
||
3331 | ret |
||
3332 | @@: |
||
3333 | mov edi,[current_slot] |
||
3334 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3335 | rol edx,16 |
||
3336 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
3337 | rol edx,16 |
||
3338 | .forced: |
||
3339 | push ebp esi 0 |
||
3340 | mov ebp, putimage_get24bpp |
||
3341 | mov esi, putimage_init24bpp |
||
3342 | sys_putimage_bpp: |
||
3343 | ; cmp [SCR_MODE], word 0x12 |
||
3344 | ; jz @f ;.doit |
||
3345 | ; mov eax, vesa12_putimage |
||
3346 | ; cmp [SCR_MODE], word 0100000000000000b |
||
3347 | ; jae @f |
||
3348 | ; cmp [SCR_MODE], word 0x13 |
||
3349 | ; jnz .doit |
||
3350 | ;@@: |
||
3351 | mov eax, vesa20_putimage |
||
3352 | .doit: |
||
3353 | inc [mouse_pause] |
||
3354 | call eax |
||
3355 | dec [mouse_pause] |
||
3356 | pop ebp esi ebp |
||
3357 | jmp [draw_pointer] |
||
3358 | align 4 |
||
3359 | sys_putimage_palette: |
||
3360 | ; ebx = pointer to image |
||
3361 | ; ecx = [xsize]*65536 + [ysize] |
||
3362 | ; edx = [xstart]*65536 + [ystart] |
||
3363 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
||
3364 | ; edi = pointer to palette |
||
3365 | ; ebp = row delta |
||
3366 | mov eax, [CURRENT_TASK] |
||
3367 | shl eax, 8 |
||
3368 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3369 | rol edx, 16 |
||
3370 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3371 | rol edx, 16 |
||
3372 | .forced: |
||
3373 | cmp esi, 1 |
||
3374 | jnz @f |
||
3375 | push edi |
||
3376 | mov eax, [edi+4] |
||
3377 | sub eax, [edi] |
||
3378 | push eax |
||
3379 | push dword [edi] |
||
3380 | push 0ffffff80h |
||
3381 | mov edi, esp |
||
3382 | call put_mono_image |
||
3383 | add esp, 12 |
||
3384 | pop edi |
||
3385 | ret |
||
3386 | @@: |
||
3387 | cmp esi, 2 |
||
3388 | jnz @f |
||
3389 | push edi |
||
3390 | push 0ffffff80h |
||
3391 | mov edi, esp |
||
3392 | call put_2bit_image |
||
3393 | pop eax |
||
3394 | pop edi |
||
3395 | ret |
||
3396 | @@: |
||
3397 | cmp esi, 4 |
||
3398 | jnz @f |
||
3399 | push edi |
||
3400 | push 0ffffff80h |
||
3401 | mov edi, esp |
||
3402 | call put_4bit_image |
||
3403 | pop eax |
||
3404 | pop edi |
||
3405 | ret |
||
3406 | @@: |
||
3407 | push ebp esi ebp |
||
3408 | cmp esi, 8 |
||
3409 | jnz @f |
||
3410 | mov ebp, putimage_get8bpp |
||
3411 | mov esi, putimage_init8bpp |
||
3412 | jmp sys_putimage_bpp |
||
3413 | @@: |
||
3414 | cmp esi, 15 |
||
3415 | jnz @f |
||
3416 | mov ebp, putimage_get15bpp |
||
3417 | mov esi, putimage_init15bpp |
||
3418 | jmp sys_putimage_bpp |
||
3419 | @@: |
||
3420 | cmp esi, 16 |
||
3421 | jnz @f |
||
3422 | mov ebp, putimage_get16bpp |
||
3423 | mov esi, putimage_init16bpp |
||
3424 | jmp sys_putimage_bpp |
||
3425 | @@: |
||
3426 | cmp esi, 24 |
||
3427 | jnz @f |
||
3428 | mov ebp, putimage_get24bpp |
||
3429 | mov esi, putimage_init24bpp |
||
3430 | jmp sys_putimage_bpp |
||
3431 | @@: |
||
3432 | cmp esi, 32 |
||
3433 | jnz @f |
||
3434 | mov ebp, putimage_get32bpp |
||
3435 | mov esi, putimage_init32bpp |
||
3436 | jmp sys_putimage_bpp |
||
3437 | @@: |
||
3438 | pop ebp esi ebp |
||
3439 | ret |
||
3440 | |||
3441 | put_mono_image: |
||
3442 | push ebp esi ebp |
||
3443 | mov ebp, putimage_get1bpp |
||
3444 | mov esi, putimage_init1bpp |
||
3445 | jmp sys_putimage_bpp |
||
3446 | put_2bit_image: |
||
3447 | push ebp esi ebp |
||
3448 | mov ebp, putimage_get2bpp |
||
3449 | mov esi, putimage_init2bpp |
||
3450 | jmp sys_putimage_bpp |
||
3451 | put_4bit_image: |
||
3452 | push ebp esi ebp |
||
3453 | mov ebp, putimage_get4bpp |
||
3454 | mov esi, putimage_init4bpp |
||
3455 | jmp sys_putimage_bpp |
||
3456 | |||
3457 | putimage_init24bpp: |
||
3458 | lea eax, [eax*3] |
||
3459 | putimage_init8bpp: |
||
3460 | ret |
||
3461 | |||
3462 | align 16 |
||
3463 | putimage_get24bpp: |
||
3464 | movzx eax, byte [esi+2] |
||
3465 | shl eax, 16 |
||
3466 | mov ax, [esi] |
||
3467 | add esi, 3 |
||
3468 | ret 4 |
||
3469 | align 16 |
||
3470 | putimage_get8bpp: |
||
3471 | movzx eax, byte [esi] |
||
3472 | push edx |
||
3473 | mov edx, [esp+8] |
||
3474 | mov eax, [edx+eax*4] |
||
3475 | pop edx |
||
3476 | inc esi |
||
3477 | ret 4 |
||
3478 | |||
3479 | putimage_init1bpp: |
||
3480 | add eax, ecx |
||
3481 | push ecx |
||
3482 | add eax, 7 |
||
3483 | add ecx, 7 |
||
3484 | shr eax, 3 |
||
3485 | shr ecx, 3 |
||
3486 | sub eax, ecx |
||
3487 | pop ecx |
||
3488 | ret |
||
3489 | align 16 |
||
3490 | putimage_get1bpp: |
||
3491 | push edx |
||
3492 | mov edx, [esp+8] |
||
3493 | mov al, [edx] |
||
3494 | add al, al |
||
3495 | jnz @f |
||
3496 | lodsb |
||
3497 | adc al, al |
||
3498 | @@: |
||
3499 | mov [edx], al |
||
3500 | sbb eax, eax |
||
3501 | and eax, [edx+8] |
||
3502 | add eax, [edx+4] |
||
3503 | pop edx |
||
3504 | ret 4 |
||
3505 | |||
3506 | putimage_init2bpp: |
||
3507 | add eax, ecx |
||
3508 | push ecx |
||
3509 | add ecx, 3 |
||
3510 | add eax, 3 |
||
3511 | shr ecx, 2 |
||
3512 | shr eax, 2 |
||
3513 | sub eax, ecx |
||
3514 | pop ecx |
||
3515 | ret |
||
3516 | align 16 |
||
3517 | putimage_get2bpp: |
||
3518 | push edx |
||
3519 | mov edx, [esp+8] |
||
3520 | mov al, [edx] |
||
3521 | mov ah, al |
||
3522 | shr al, 6 |
||
3523 | shl ah, 2 |
||
3524 | jnz .nonewbyte |
||
3525 | lodsb |
||
3526 | mov ah, al |
||
3527 | shr al, 6 |
||
3528 | shl ah, 2 |
||
3529 | add ah, 1 |
||
3530 | .nonewbyte: |
||
3531 | mov [edx], ah |
||
3532 | mov edx, [edx+4] |
||
3533 | movzx eax, al |
||
3534 | mov eax, [edx+eax*4] |
||
3535 | pop edx |
||
3536 | ret 4 |
||
3537 | |||
3538 | putimage_init4bpp: |
||
3539 | add eax, ecx |
||
3540 | push ecx |
||
3541 | add ecx, 1 |
||
3542 | add eax, 1 |
||
3543 | shr ecx, 1 |
||
3544 | shr eax, 1 |
||
3545 | sub eax, ecx |
||
3546 | pop ecx |
||
3547 | ret |
||
3548 | align 16 |
||
3549 | putimage_get4bpp: |
||
3550 | push edx |
||
3551 | mov edx, [esp+8] |
||
3552 | add byte [edx], 80h |
||
3553 | jc @f |
||
3554 | movzx eax, byte [edx+1] |
||
3555 | mov edx, [edx+4] |
||
3556 | and eax, 0x0F |
||
3557 | mov eax, [edx+eax*4] |
||
3558 | pop edx |
||
3559 | ret 4 |
||
3560 | @@: |
||
3561 | movzx eax, byte [esi] |
||
3562 | add esi, 1 |
||
3563 | mov [edx+1], al |
||
3564 | shr eax, 4 |
||
3565 | mov edx, [edx+4] |
||
3566 | mov eax, [edx+eax*4] |
||
3567 | pop edx |
||
3568 | ret 4 |
||
3569 | |||
3570 | putimage_init32bpp: |
||
3571 | shl eax, 2 |
||
3572 | ret |
||
3573 | align 16 |
||
3574 | putimage_get32bpp: |
||
3575 | lodsd |
||
3576 | ret 4 |
||
3577 | |||
3578 | putimage_init15bpp: |
||
3579 | putimage_init16bpp: |
||
3580 | add eax, eax |
||
3581 | ret |
||
3582 | align 16 |
||
3583 | putimage_get15bpp: |
||
3584 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
||
3585 | push ecx edx |
||
3586 | movzx eax, word [esi] |
||
3587 | add esi, 2 |
||
3588 | mov ecx, eax |
||
3589 | mov edx, eax |
||
3590 | and eax, 0x1F |
||
3591 | and ecx, 0x1F shl 5 |
||
3592 | and edx, 0x1F shl 10 |
||
3593 | shl eax, 3 |
||
3594 | shl ecx, 6 |
||
3595 | shl edx, 9 |
||
3596 | or eax, ecx |
||
3597 | or eax, edx |
||
3598 | pop edx ecx |
||
3599 | ret 4 |
||
3600 | |||
3601 | align 16 |
||
3602 | putimage_get16bpp: |
||
3603 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
3604 | push ecx edx |
||
3605 | movzx eax, word [esi] |
||
3606 | add esi, 2 |
||
3607 | mov ecx, eax |
||
3608 | mov edx, eax |
||
3609 | and eax, 0x1F |
||
3610 | and ecx, 0x3F shl 5 |
||
3611 | and edx, 0x1F shl 11 |
||
3612 | shl eax, 3 |
||
3613 | shl ecx, 5 |
||
3614 | shl edx, 8 |
||
3615 | or eax, ecx |
||
3616 | or eax, edx |
||
3617 | pop edx ecx |
||
3618 | ret 4 |
||
3619 | |||
3620 | |||
3621 | |||
1859 | art_zh | 3622 | ; ================================================== |
1 | ha | 3623 | ; eax x beginning |
3624 | ; ebx y beginning |
||
3625 | ; ecx x end |
||
1859 | art_zh | 3626 | ; edx y end |
1 | ha | 3627 | ; edi color |
3628 | |||
3629 | __sys_drawbar: |
||
1683 | art_zh | 3630 | mov esi,[current_slot] |
3631 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
3632 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
3633 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
3634 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 3635 | .forced: |
33 | mario79 | 3636 | inc [mouse_pause] |
1930 | art_zh | 3637 | call vesa20_drawbar |
33 | mario79 | 3638 | dec [mouse_pause] |
1859 | art_zh | 3639 | jmp [draw_pointer] |
1 | ha | 3640 | |
3641 | |||
3642 | kb_read: |
||
1683 | art_zh | 3643 | push ecx edx |
1 | ha | 3644 | |
1683 | art_zh | 3645 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3646 | kr_loop: |
1683 | art_zh | 3647 | in al,0x64 |
3648 | test al,1 |
||
3649 | jnz kr_ready |
||
3650 | loop kr_loop |
||
3651 | mov ah,1 |
||
3652 | jmp kr_exit |
||
1 | ha | 3653 | kr_ready: |
1683 | art_zh | 3654 | push ecx |
3655 | mov ecx,32 |
||
1 | ha | 3656 | kr_delay: |
1683 | art_zh | 3657 | loop kr_delay |
3658 | pop ecx |
||
3659 | in al,0x60 |
||
3660 | xor ah,ah |
||
1 | ha | 3661 | kr_exit: |
3662 | |||
1683 | art_zh | 3663 | pop edx ecx |
1 | ha | 3664 | |
1683 | art_zh | 3665 | ret |
1 | ha | 3666 | |
3667 | |||
3668 | kb_write: |
||
3669 | |||
1683 | art_zh | 3670 | push ecx edx |
1 | ha | 3671 | |
1683 | art_zh | 3672 | mov dl,al |
3673 | in al,0x60 |
||
3674 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3675 | kw_loop: |
1683 | art_zh | 3676 | in al,0x64 |
3677 | test al,2 |
||
3678 | jz kw_ok |
||
3679 | loop kw_loop |
||
3680 | mov ah,1 |
||
3681 | jmp kw_exit |
||
1 | ha | 3682 | kw_ok: |
1683 | art_zh | 3683 | mov al,dl |
3684 | out 0x60,al |
||
3685 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3686 | kw_loop3: |
1683 | art_zh | 3687 | in al,0x64 |
3688 | test al,2 |
||
3689 | jz kw_ok3 |
||
3690 | loop kw_loop3 |
||
3691 | mov ah,1 |
||
3692 | jmp kw_exit |
||
1 | ha | 3693 | kw_ok3: |
1683 | art_zh | 3694 | mov ah,8 |
1 | ha | 3695 | kw_loop4: |
1683 | art_zh | 3696 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3697 | kw_loop5: |
1683 | art_zh | 3698 | in al,0x64 |
3699 | test al,1 |
||
3700 | jnz kw_ok4 |
||
3701 | loop kw_loop5 |
||
3702 | dec ah |
||
3703 | jnz kw_loop4 |
||
1 | ha | 3704 | kw_ok4: |
1683 | art_zh | 3705 | xor ah,ah |
1 | ha | 3706 | kw_exit: |
3707 | |||
1683 | art_zh | 3708 | pop edx ecx |
1 | ha | 3709 | |
1683 | art_zh | 3710 | ret |
1 | ha | 3711 | |
3712 | |||
3713 | kb_cmd: |
||
3714 | |||
1683 | art_zh | 3715 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3716 | c_wait: |
1683 | art_zh | 3717 | in al,0x64 |
3718 | test al,2 |
||
3719 | jz c_send |
||
3720 | loop c_wait |
||
3721 | jmp c_error |
||
1 | ha | 3722 | c_send: |
1683 | art_zh | 3723 | mov al,bl |
3724 | out 0x64,al |
||
3725 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3726 | c_accept: |
1683 | art_zh | 3727 | in al,0x64 |
3728 | test al,2 |
||
3729 | jz c_ok |
||
3730 | loop c_accept |
||
1 | ha | 3731 | c_error: |
1683 | art_zh | 3732 | mov ah,1 |
3733 | jmp c_exit |
||
1 | ha | 3734 | c_ok: |
1683 | art_zh | 3735 | xor ah,ah |
1 | ha | 3736 | c_exit: |
1683 | art_zh | 3737 | ret |
1 | ha | 3738 | |
3739 | |||
3740 | rerouteirqs: |
||
3741 | |||
1683 | art_zh | 3742 | cli |
1 | ha | 3743 | |
1683 | art_zh | 3744 | mov al,0x11 ; icw4, edge triggered |
3745 | out 0x20,al |
||
3746 | call pic_delay |
||
3747 | out 0xA0,al |
||
3748 | call pic_delay |
||
1 | ha | 3749 | |
1683 | art_zh | 3750 | mov al,0x20 ; generate 0x20 + |
3751 | out 0x21,al |
||
3752 | call pic_delay |
||
3753 | mov al,0x28 ; generate 0x28 + |
||
3754 | out 0xA1,al |
||
3755 | call pic_delay |
||
1 | ha | 3756 | |
1683 | art_zh | 3757 | mov al,0x04 ; slave at irq2 |
3758 | out 0x21,al |
||
3759 | call pic_delay |
||
3760 | mov al,0x02 ; at irq9 |
||
3761 | out 0xA1,al |
||
3762 | call pic_delay |
||
1 | ha | 3763 | |
1683 | art_zh | 3764 | mov al,0x01 ; 8086 mode |
3765 | out 0x21,al |
||
3766 | call pic_delay |
||
3767 | out 0xA1,al |
||
3768 | call pic_delay |
||
1 | ha | 3769 | |
1683 | art_zh | 3770 | mov al,255 ; mask all irq's |
3771 | out 0xA1,al |
||
3772 | call pic_delay |
||
3773 | out 0x21,al |
||
3774 | call pic_delay |
||
1 | ha | 3775 | |
1683 | art_zh | 3776 | mov ecx,0x1000 |
3777 | cld |
||
3778 | picl1: call pic_delay |
||
3779 | loop picl1 |
||
1 | ha | 3780 | |
1683 | art_zh | 3781 | mov al,255 ; mask all irq's |
3782 | out 0xA1,al |
||
3783 | call pic_delay |
||
3784 | out 0x21,al |
||
3785 | call pic_delay |
||
1 | ha | 3786 | |
1683 | art_zh | 3787 | cli |
1 | ha | 3788 | |
1683 | art_zh | 3789 | ret |
1 | ha | 3790 | |
3791 | |||
3792 | pic_delay: |
||
3793 | |||
1683 | art_zh | 3794 | jmp pdl1 |
3795 | pdl1: ret |
||
1 | ha | 3796 | |
3797 | |||
3798 | sys_msg_board_str: |
||
3799 | |||
3800 | pushad |
||
3801 | @@: |
||
3802 | cmp [esi],byte 0 |
||
3803 | je @f |
||
3804 | mov eax,1 |
||
3805 | movzx ebx,byte [esi] |
||
3806 | call sys_msg_board |
||
3807 | inc esi |
||
3808 | jmp @b |
||
3809 | @@: |
||
3810 | popad |
||
3811 | ret |
||
3812 | |||
709 | diamond | 3813 | sys_msg_board_byte: |
3814 | ; in: al = byte to display |
||
3815 | ; out: nothing |
||
3816 | ; destroys: nothing |
||
1683 | art_zh | 3817 | pushad |
3818 | mov ecx, 2 |
||
3819 | shl eax, 24 |
||
3820 | jmp @f |
||
709 | diamond | 3821 | |
3822 | sys_msg_board_word: |
||
3823 | ; in: ax = word to display |
||
3824 | ; out: nothing |
||
3825 | ; destroys: nothing |
||
1683 | art_zh | 3826 | pushad |
3827 | mov ecx, 4 |
||
3828 | shl eax, 16 |
||
3829 | jmp @f |
||
709 | diamond | 3830 | |
3831 | sys_msg_board_dword: |
||
3832 | ; in: eax = dword to display |
||
3833 | ; out: nothing |
||
3834 | ; destroys: nothing |
||
1683 | art_zh | 3835 | pushad |
3836 | mov ecx, 8 |
||
709 | diamond | 3837 | @@: |
1683 | art_zh | 3838 | push ecx |
3839 | rol eax, 4 |
||
3840 | push eax |
||
3841 | and al, 0xF |
||
3842 | cmp al, 10 |
||
3843 | sbb al, 69h |
||
3844 | das |
||
3845 | mov bl, al |
||
3846 | xor eax, eax |
||
3847 | inc eax |
||
3848 | call sys_msg_board |
||
3849 | pop eax |
||
3850 | pop ecx |
||
3851 | loop @b |
||
3852 | popad |
||
3853 | ret |
||
709 | diamond | 3854 | |
1 | ha | 3855 | uglobal |
373 | mikedld | 3856 | msg_board_data: times 4096 db 0 |
1 | ha | 3857 | msg_board_count dd 0x0 |
3858 | endg |
||
3859 | |||
3860 | sys_msg_board: |
||
3861 | |||
3862 | ; eax=1 : write : bl byte to write |
||
3863 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
3864 | |||
1683 | art_zh | 3865 | mov ecx, [msg_board_count] |
3866 | cmp eax, 1 |
||
3867 | jne .smbl1 |
||
1 | ha | 3868 | |
1683 | art_zh | 3869 | mov [msg_board_data+ecx],bl |
3870 | inc ecx |
||
3871 | and ecx, 4095 |
||
3872 | mov [msg_board_count], ecx |
||
3873 | mov [check_idle_semaphore], 5 |
||
3874 | ret |
||
671 | Ghost | 3875 | .smbl1: |
1683 | art_zh | 3876 | cmp eax, 2 |
3877 | jne .smbl2 |
||
3878 | test ecx, ecx |
||
3879 | jz .smbl21 |
||
3880 | mov eax, msg_board_data+1 |
||
3881 | mov ebx, msg_board_data |
||
3882 | movzx edx, byte [ebx] |
||
3883 | call memmove |
||
3884 | dec [msg_board_count] |
||
3885 | mov [esp + 36], edx ;eax |
||
3886 | mov [esp + 24], dword 1 |
||
3887 | ret |
||
671 | Ghost | 3888 | .smbl21: |
1683 | art_zh | 3889 | mov [esp+36], ecx |
3890 | mov [esp+24], ecx |
||
671 | Ghost | 3891 | .smbl2: |
1683 | art_zh | 3892 | ret |
1 | ha | 3893 | |
1494 | Lrz | 3894 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3895 | ;; 66 sys function. ;; |
||
3896 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
3897 | ;; out eax ;; |
||
3898 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3899 | iglobal |
||
3900 | align 4 |
||
3901 | f66call: |
||
1683 | art_zh | 3902 | dd sys_process_def.1 ; 1 = set keyboard mode |
3903 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
3904 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3905 | dd sys_process_def.4 |
||
3906 | dd sys_process_def.5 |
||
1494 | Lrz | 3907 | endg |
1 | ha | 3908 | |
3909 | |||
1494 | Lrz | 3910 | |
3911 | |||
1 | ha | 3912 | sys_process_def: |
1494 | Lrz | 3913 | dec ebx |
3914 | cmp ebx,5 |
||
3915 | jae .not_support ;if >=6 then or eax,-1 |
||
3916 | |||
1683 | art_zh | 3917 | mov edi, [CURRENT_TASK] |
1494 | Lrz | 3918 | jmp dword [f66call+ebx*4] |
1 | ha | 3919 | |
1494 | Lrz | 3920 | .not_support: |
3921 | or eax,-1 |
||
3922 | ret |
||
1 | ha | 3923 | |
1494 | Lrz | 3924 | .1: |
1 | ha | 3925 | shl edi,8 |
1494 | Lrz | 3926 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
1 | ha | 3927 | |
3928 | ret |
||
3929 | |||
1494 | Lrz | 3930 | .2: ; 2 = get keyboard mode |
1 | ha | 3931 | shl edi,8 |
380 | serge | 3932 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1494 | Lrz | 3933 | mov [esp+32],eax |
1 | ha | 3934 | ret |
3935 | ; xor eax,eax |
||
3936 | ; movzx eax,byte [shift] |
||
3937 | ; movzx ebx,byte [ctrl] |
||
3938 | ; shl ebx,2 |
||
3939 | ; add eax,ebx |
||
3940 | ; movzx ebx,byte [alt] |
||
3941 | ; shl ebx,3 |
||
3942 | ; add eax,ebx |
||
1494 | Lrz | 3943 | .3: ;3 = get keyboard ctrl, alt, shift |
1 | ha | 3944 | ;// mike.dld [ |
3945 | mov eax, [kb_state] |
||
3946 | ;// mike.dld ] |
||
1494 | Lrz | 3947 | mov [esp+32],eax |
1 | ha | 3948 | ret |
3949 | |||
1494 | Lrz | 3950 | .4: |
1683 | art_zh | 3951 | mov eax, hotkey_list |
92 | diamond | 3952 | @@: |
1683 | art_zh | 3953 | cmp dword [eax+8], 0 |
3954 | jz .found_free |
||
3955 | add eax, 16 |
||
3956 | cmp eax, hotkey_list+16*256 |
||
3957 | jb @b |
||
3958 | mov dword [esp+32], 1 |
||
3959 | ret |
||
92 | diamond | 3960 | .found_free: |
1683 | art_zh | 3961 | mov [eax+8], edi |
3962 | mov [eax+4], edx |
||
3963 | movzx ecx, cl |
||
3964 | lea ecx, [hotkey_scancodes+ecx*4] |
||
3965 | mov edx, [ecx] |
||
3966 | mov [eax], edx |
||
3967 | mov [ecx], eax |
||
3968 | mov [eax+12], ecx |
||
3969 | jecxz @f |
||
3970 | mov [edx+12], eax |
||
92 | diamond | 3971 | @@: |
1683 | art_zh | 3972 | and dword [esp+32], 0 |
3973 | ret |
||
92 | diamond | 3974 | |
1494 | Lrz | 3975 | .5: |
1683 | art_zh | 3976 | movzx ebx, cl |
3977 | lea ebx, [hotkey_scancodes+ebx*4] |
||
3978 | mov eax, [ebx] |
||
92 | diamond | 3979 | .scan: |
1683 | art_zh | 3980 | test eax, eax |
3981 | jz .notfound |
||
3982 | cmp [eax+8], edi |
||
3983 | jnz .next |
||
3984 | cmp [eax+4], edx |
||
3985 | jz .found |
||
92 | diamond | 3986 | .next: |
1683 | art_zh | 3987 | mov eax, [eax] |
3988 | jmp .scan |
||
92 | diamond | 3989 | .notfound: |
1683 | art_zh | 3990 | mov dword [esp+32], 1 |
3991 | ret |
||
92 | diamond | 3992 | .found: |
1683 | art_zh | 3993 | mov ecx, [eax] |
3994 | jecxz @f |
||
3995 | mov edx, [eax+12] |
||
3996 | mov [ecx+12], edx |
||
92 | diamond | 3997 | @@: |
1683 | art_zh | 3998 | mov ecx, [eax+12] |
3999 | mov edx, [eax] |
||
4000 | mov [ecx], edx |
||
4001 | xor edx, edx |
||
4002 | mov [eax+4], edx |
||
4003 | mov [eax+8], edx |
||
4004 | mov [eax+12], edx |
||
4005 | mov [eax], edx |
||
4006 | mov [esp+32], edx |
||
4007 | ret |
||
92 | diamond | 4008 | |
1497 | Lrz | 4009 | |
4010 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4011 | ;; 61 sys function. ;; |
||
4012 | ;; in eax=61,ebx in [1..3] ;; |
||
4013 | ;; out eax ;; |
||
4014 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4015 | iglobal |
||
1 | ha | 4016 | align 4 |
1497 | Lrz | 4017 | f61call: |
1683 | art_zh | 4018 | dd sys_gs.1 ; resolution |
4019 | dd sys_gs.2 ; bits per pixel |
||
4020 | dd sys_gs.3 ; bytes per scanline |
||
1497 | Lrz | 4021 | endg |
1 | ha | 4022 | |
1497 | Lrz | 4023 | |
4024 | align 4 |
||
4025 | |||
1683 | art_zh | 4026 | sys_gs: ; direct screen access |
1497 | Lrz | 4027 | dec ebx |
4028 | cmp ebx,2 |
||
4029 | ja .not_support |
||
4030 | jmp dword [f61call+ebx*4] |
||
4031 | .not_support: |
||
4032 | or [esp+32],dword -1 |
||
1683 | art_zh | 4033 | ret |
1 | ha | 4034 | |
1497 | Lrz | 4035 | |
1683 | art_zh | 4036 | .1: ; resolution |
753 | serge | 4037 | mov eax,[Screen_Max_X] |
1 | ha | 4038 | shl eax,16 |
753 | serge | 4039 | mov ax,[Screen_Max_Y] |
1 | ha | 4040 | add eax,0x00010001 |
1497 | Lrz | 4041 | mov [esp+32],eax |
1 | ha | 4042 | ret |
1497 | Lrz | 4043 | .2: ; bits per pixel |
381 | serge | 4044 | movzx eax,byte [ScreenBPP] |
1497 | Lrz | 4045 | mov [esp+32],eax |
1 | ha | 4046 | ret |
1683 | art_zh | 4047 | .3: ; bytes per scanline |
381 | serge | 4048 | mov eax,[BytesPerScanLine] |
1497 | Lrz | 4049 | mov [esp+32],eax |
1 | ha | 4050 | ret |
4051 | |||
4052 | align 4 ; system functions |
||
4053 | |||
1683 | art_zh | 4054 | syscall_setpixel: ; SetPixel |
1 | ha | 4055 | |
1683 | art_zh | 4056 | mov eax, ebx |
4057 | mov ebx, ecx |
||
4058 | mov ecx, edx |
||
4059 | xor edi, edi ; no force |
||
1930 | art_zh | 4060 | call [_display.disable_mouse] |
4061 | jmp [putpixel] |
||
1 | ha | 4062 | |
4063 | align 4 |
||
4064 | |||
1683 | art_zh | 4065 | syscall_writetext: ; WriteText |
1 | ha | 4066 | |
1683 | art_zh | 4067 | mov eax,[TASK_BASE] |
4068 | mov ebp,[eax-twdw+WDATA.box.left] |
||
4069 | push esi |
||
4070 | mov esi,[current_slot] |
||
4071 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4072 | shl ebp,16 |
||
4073 | add ebp,[eax-twdw+WDATA.box.top] |
||
4074 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4075 | pop esi |
||
4076 | add ebx,ebp |
||
4077 | mov eax,edi |
||
4078 | xor edi,edi |
||
4079 | jmp dtext |
||
1 | ha | 4080 | |
4081 | align 4 |
||
4082 | |||
1683 | art_zh | 4083 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4084 | |
1683 | art_zh | 4085 | mov eax, ebx |
4086 | mov ebx, ecx |
||
4087 | mov ecx, edx |
||
4088 | mov edx, esi |
||
4089 | mov esi, 12 |
||
4090 | call fileread |
||
4091 | mov [esp+32], eax |
||
4092 | ret |
||
1 | ha | 4093 | |
4094 | align 4 |
||
4095 | |||
1683 | art_zh | 4096 | syscall_drawrect: ; DrawRect |
1 | ha | 4097 | |
1683 | art_zh | 4098 | mov edi, edx ; color + gradient |
4099 | and edi, 0x80FFFFFF |
||
4100 | test bx, bx ; x.size |
||
4101 | je .drectr |
||
4102 | test cx, cx ; y.size |
||
4103 | je .drectr |
||
1 | ha | 4104 | |
1683 | art_zh | 4105 | mov eax, ebx ; bad idea |
4106 | mov ebx, ecx |
||
1 | ha | 4107 | |
1683 | art_zh | 4108 | movzx ecx, ax ; ecx - x.size |
4109 | shr eax, 16 ; eax - x.coord |
||
4110 | movzx edx, bx ; edx - y.size |
||
4111 | shr ebx, 16 ; ebx - y.coord |
||
4112 | mov esi, [current_slot] |
||
1 | ha | 4113 | |
1683 | art_zh | 4114 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4115 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4116 | add ecx, eax |
||
4117 | add edx, ebx |
||
4118 | jmp [drawbar] |
||
671 | Ghost | 4119 | .drectr: |
1683 | art_zh | 4120 | ret |
1 | ha | 4121 | |
4122 | align 4 |
||
1683 | art_zh | 4123 | syscall_getscreensize: ; GetScreenSize |
4124 | mov ax, [Screen_Max_X] |
||
4125 | shl eax, 16 |
||
4126 | mov ax, [Screen_Max_Y] |
||
4127 | mov [esp + 32], eax |
||
4128 | ret |
||
1 | ha | 4129 | |
671 | Ghost | 4130 | align 4 |
4131 | |||
1 | ha | 4132 | |
4133 | align 4 |
||
4134 | |||
1683 | art_zh | 4135 | syscall_getpixel: ; GetPixel |
753 | serge | 4136 | mov ecx, [Screen_Max_X] |
1 | ha | 4137 | inc ecx |
671 | Ghost | 4138 | xor edx, edx |
4139 | mov eax, ebx |
||
1 | ha | 4140 | div ecx |
671 | Ghost | 4141 | mov ebx, edx |
4142 | xchg eax, ebx |
||
1941 | art_zh | 4143 | call get_pixel ; eax - x, ebx - y |
671 | Ghost | 4144 | mov [esp + 32], ecx |
1 | ha | 4145 | ret |
4146 | |||
921 | mario79 | 4147 | align 4 |
1 | ha | 4148 | |
921 | mario79 | 4149 | syscall_getarea: |
4150 | ;eax = 36 |
||
1055 | Galkov | 4151 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4152 | ;ecx = [size x]*65536 + [size y] |
||
4153 | ;edx = [start x]*65536 + [start y] |
||
921 | mario79 | 4154 | pushad |
1683 | art_zh | 4155 | inc [mouse_pause] |
927 | mario79 | 4156 | ; Check of use of the hardware cursor. |
1300 | serge | 4157 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4158 | jne @f |
927 | mario79 | 4159 | ; Since the test for the coordinates of the mouse should not be used, |
4160 | ; then use the call [disable_mouse] is not possible! |
||
4161 | cmp dword [MOUSE_VISIBLE],dword 0 |
||
4162 | jne @f |
||
4163 | pushf |
||
4164 | cli |
||
4165 | call draw_mouse_under |
||
4166 | popf |
||
4167 | mov [MOUSE_VISIBLE],dword 1 |
||
4168 | @@: |
||
921 | mario79 | 4169 | mov edi,ebx |
4170 | mov eax,edx |
||
4171 | shr eax,16 |
||
4172 | mov ebx,edx |
||
4173 | and ebx,0xffff |
||
939 | mario79 | 4174 | dec eax |
1683 | art_zh | 4175 | dec ebx |
921 | mario79 | 4176 | ; eax - x, ebx - y |
4177 | mov edx,ecx |
||
1683 | art_zh | 4178 | |
921 | mario79 | 4179 | shr ecx,16 |
4180 | and edx,0xffff |
||
4181 | mov esi,ecx |
||
4182 | ; ecx - size x, edx - size y |
||
1683 | art_zh | 4183 | |
4184 | mov ebp,edx |
||
4185 | dec ebp |
||
927 | mario79 | 4186 | lea ebp,[ebp*3] |
1683 | art_zh | 4187 | |
4188 | imul ebp,esi |
||
4189 | |||
4190 | mov esi,ecx |
||
4191 | dec esi |
||
4192 | lea esi,[esi*3] |
||
4193 | |||
927 | mario79 | 4194 | add ebp,esi |
4195 | add ebp,edi |
||
4196 | |||
4197 | add ebx,edx |
||
1683 | art_zh | 4198 | |
921 | mario79 | 4199 | .start_y: |
927 | mario79 | 4200 | push ecx edx |
921 | mario79 | 4201 | .start_x: |
927 | mario79 | 4202 | push eax ebx ecx |
921 | mario79 | 4203 | add eax,ecx |
927 | mario79 | 4204 | |
1899 | art_zh | 4205 | call get_pixel ; eax - x, ebx - y |
1683 | art_zh | 4206 | |
927 | mario79 | 4207 | mov [ebp],cx |
4208 | shr ecx,16 |
||
4209 | mov [ebp+2],cl |
||
921 | mario79 | 4210 | |
1055 | Galkov | 4211 | pop ecx ebx eax |
927 | mario79 | 4212 | sub ebp,3 |
921 | mario79 | 4213 | dec ecx |
4214 | jnz .start_x |
||
1683 | art_zh | 4215 | pop edx ecx |
4216 | dec ebx |
||
921 | mario79 | 4217 | dec edx |
4218 | jnz .start_y |
||
1683 | art_zh | 4219 | dec [mouse_pause] |
927 | mario79 | 4220 | ; Check of use of the hardware cursor. |
1300 | serge | 4221 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4222 | jne @f |
4223 | call [draw_pointer] |
||
927 | mario79 | 4224 | @@: |
921 | mario79 | 4225 | popad |
4226 | ret |
||
4227 | |||
1 | ha | 4228 | align 4 |
4229 | |||
1683 | art_zh | 4230 | syscall_drawline: ; DrawLine |
1 | ha | 4231 | |
1683 | art_zh | 4232 | mov edi, [TASK_BASE] |
4233 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
4234 | mov ebp, eax |
||
4235 | mov esi, [current_slot] |
||
4236 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4237 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
4238 | add ebp,ebx |
||
4239 | shl eax, 16 |
||
4240 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
4241 | add eax, ebp |
||
4242 | mov ebp, ebx |
||
4243 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
4244 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
4245 | add ebp, ecx |
||
4246 | shl ebx, 16 |
||
4247 | xor edi, edi |
||
4248 | add ebx, ebp |
||
4249 | mov ecx, edx |
||
4250 | jmp [draw_line] |
||
1 | ha | 4251 | |
4252 | align 4 |
||
4253 | |||
1683 | art_zh | 4254 | syscall_getirqowner: ; GetIrqOwner |
742 | Rus | 4255 | |
4256 | cmp ebx,16 |
||
75 | diamond | 4257 | jae .err |
742 | Rus | 4258 | |
774 | Rus | 4259 | cmp [irq_rights + 4 * ebx], dword 2 |
4260 | je .err |
||
4261 | |||
742 | Rus | 4262 | mov eax,[4 * ebx + irq_owner] |
4263 | mov [esp+32],eax |
||
4264 | |||
1 | ha | 4265 | ret |
75 | diamond | 4266 | .err: |
742 | Rus | 4267 | or dword [esp+32], -1 |
75 | diamond | 4268 | ret |
1 | ha | 4269 | |
4270 | align 4 |
||
4271 | |||
1683 | art_zh | 4272 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4273 | |
4274 | call r_f_port_area |
||
1306 | Lrz | 4275 | mov [esp+32],eax |
1 | ha | 4276 | ret |
4277 | |||
4278 | align 4 |
||
4279 | |||
1683 | art_zh | 4280 | syscall_threads: ; CreateThreads |
1369 | Lrz | 4281 | ; eax=1 create thread |
4282 | ; |
||
4283 | ; ebx=thread start |
||
4284 | ; ecx=thread stack value |
||
4285 | ; |
||
4286 | ; on return : eax = pid |
||
1 | ha | 4287 | |
1369 | Lrz | 4288 | call new_sys_threads |
4289 | |||
4290 | mov [esp+32],eax |
||
1 | ha | 4291 | ret |
4292 | |||
4293 | align 4 |
||
4294 | |||
4295 | stack_driver_stat: |
||
4296 | |||
1683 | art_zh | 4297 | call app_stack_handler ; Stack status |
1 | ha | 4298 | |
4299 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4300 | ; call change_task ; between sent packet |
||
4301 | |||
1369 | Lrz | 4302 | mov [esp+32],eax |
1 | ha | 4303 | ret |
4304 | |||
4305 | align 4 |
||
4306 | |||
1683 | art_zh | 4307 | socket: ; Socket interface |
1 | ha | 4308 | call app_socket_handler |
4309 | |||
4310 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4311 | ; call change_task ; between sent packet |
||
4312 | |||
4313 | mov [esp+36],eax |
||
4314 | mov [esp+24],ebx |
||
4315 | ret |
||
4316 | |||
4317 | align 4 |
||
4318 | |||
1683 | art_zh | 4319 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4320 | |
379 | serge | 4321 | mov edi,[TASK_BASE] |
115 | poddubny | 4322 | add edi,TASKDATA.mem_start |
1 | ha | 4323 | add eax,[edi] |
4324 | add ecx,[edi] |
||
4325 | add edx,[edi] |
||
4326 | call file_read |
||
4327 | |||
4328 | mov [esp+36],eax |
||
4329 | mov [esp+24],ebx |
||
4330 | |||
4331 | ret |
||
4332 | |||
375 | Ghost | 4333 | paleholder: |
1683 | art_zh | 4334 | ret |
378 | serge | 4335 | |
757 | serge | 4336 | align 4 |
4337 | set_screen: |
||
1683 | art_zh | 4338 | cmp eax, [Screen_Max_X] |
4339 | jne .set |
||
709 | diamond | 4340 | |
1683 | art_zh | 4341 | cmp edx, [Screen_Max_Y] |
4342 | jne .set |
||
4343 | ret |
||
757 | serge | 4344 | .set: |
1683 | art_zh | 4345 | pushfd |
4346 | cli |
||
757 | serge | 4347 | |
1683 | art_zh | 4348 | mov [Screen_Max_X], eax |
4349 | mov [Screen_Max_Y], edx |
||
4350 | mov [BytesPerScanLine], ecx |
||
757 | serge | 4351 | |
1683 | art_zh | 4352 | mov [screen_workarea.right],eax |
4353 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 4354 | |
1683 | art_zh | 4355 | push ebx |
4356 | push esi |
||
4357 | push edi |
||
1300 | serge | 4358 | |
1683 | art_zh | 4359 | pushad |
1300 | serge | 4360 | |
1683 | art_zh | 4361 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 4362 | |
1683 | art_zh | 4363 | mov eax, [_display.width] |
1929 | art_zh | 4364 | mul [_display.height] |
1683 | art_zh | 4365 | mov [_WinMapSize], eax |
1300 | serge | 4366 | |
1683 | art_zh | 4367 | stdcall kernel_alloc, eax |
4368 | mov [_WinMapAddress], eax |
||
4369 | test eax, eax |
||
4370 | jz .epic_fail |
||
1300 | serge | 4371 | |
1683 | art_zh | 4372 | popad |
1300 | serge | 4373 | |
1683 | art_zh | 4374 | call repos_windows |
4375 | xor eax, eax |
||
4376 | xor ebx, ebx |
||
4377 | mov ecx, [Screen_Max_X] |
||
4378 | mov edx, [Screen_Max_Y] |
||
4379 | call calculatescreen |
||
4380 | pop edi |
||
4381 | pop esi |
||
4382 | pop ebx |
||
757 | serge | 4383 | |
1683 | art_zh | 4384 | popfd |
4385 | ret |
||
757 | serge | 4386 | |
1300 | serge | 4387 | .epic_fail: |
1683 | art_zh | 4388 | hlt ; Houston, we've had a problem |
1300 | serge | 4389 | |
76 | mario79 | 4390 | ; --------------- APM --------------------- |
1330 | Lrz | 4391 | uglobal |
4392 | apm_entry dp 0 |
||
4393 | apm_vf dd 0 |
||
4394 | endg |
||
4395 | |||
1 | ha | 4396 | align 4 |
76 | mario79 | 4397 | sys_apm: |
1330 | Lrz | 4398 | xor eax,eax |
4399 | cmp word [apm_vf], ax ; Check APM BIOS enable |
||
4400 | jne @f |
||
4401 | inc eax |
||
4402 | or dword [esp + 44], eax ; error |
||
4403 | add eax,7 |
||
1683 | art_zh | 4404 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
1330 | Lrz | 4405 | ret |
164 | serge | 4406 | |
465 | serge | 4407 | @@: |
1683 | art_zh | 4408 | ; xchg eax, ecx |
4409 | ; xchg ebx, ecx |
||
164 | serge | 4410 | |
1330 | Lrz | 4411 | cmp dx, 3 |
4412 | ja @f |
||
1683 | art_zh | 4413 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
1330 | Lrz | 4414 | mov eax,[apm_vf] |
4415 | mov [esp + 32], eax |
||
4416 | shr eax, 16 |
||
4417 | mov [esp + 28], eax |
||
4418 | ret |
||
78 | diamond | 4419 | |
465 | serge | 4420 | @@: |
4421 | |||
1330 | Lrz | 4422 | mov esi,[master_tab+(OS_BASE shr 20)] |
4423 | xchg [master_tab], esi |
||
4424 | push esi |
||
1683 | art_zh | 4425 | mov edi, cr3 |
4426 | mov cr3, edi ;flush TLB |
||
465 | serge | 4427 | |
1683 | art_zh | 4428 | call pword [apm_entry] ;call APM BIOS |
465 | serge | 4429 | |
1683 | art_zh | 4430 | xchg eax, [esp] |
4431 | mov [master_tab], eax |
||
4432 | mov eax, cr3 |
||
4433 | mov cr3, eax |
||
1330 | Lrz | 4434 | pop eax |
465 | serge | 4435 | |
1330 | Lrz | 4436 | mov [esp + 4 ], edi |
4437 | mov [esp + 8], esi |
||
4438 | mov [esp + 20], ebx |
||
4439 | mov [esp + 24], edx |
||
4440 | mov [esp + 28], ecx |
||
4441 | mov [esp + 32], eax |
||
4442 | setc al |
||
4443 | and [esp + 44], byte 0xfe |
||
4444 | or [esp + 44], al |
||
4445 | ret |
||
76 | mario79 | 4446 | ; ----------------------------------------- |
1 | ha | 4447 | |
76 | mario79 | 4448 | align 4 |
4449 | |||
1683 | art_zh | 4450 | undefined_syscall: ; Undefined system call |
671 | Ghost | 4451 | mov [esp + 32], dword -1 |
1 | ha | 4452 | ret |
4453 | |||
465 | serge | 4454 | align 4 |
1683 | art_zh | 4455 | system_shutdown: ; shut down the system |
1 | ha | 4456 | |
1683 | art_zh | 4457 | cmp byte [BOOT_VAR+0x9030], 1 |
4458 | jne @F |
||
4459 | ret |
||
465 | serge | 4460 | @@: |
1683 | art_zh | 4461 | call stop_all_services |
1 | ha | 4462 | |
465 | serge | 4463 | yes_shutdown_param: |
1683 | art_zh | 4464 | cli |
1 | ha | 4465 | |
4466 | |||
1683 | art_zh | 4467 | mov al, 0xFF |
2014 | art_zh | 4468 | out 0x21, al ;IntrCntrl1Reg2 |
4469 | out 0xA1, al ;IntrCntrl2Reg2 |
||
1 | ha | 4470 | |
2014 | art_zh | 4471 | cmp byte [BOOT_VAR + 0x9030], 2 |
4472 | jnz pm_restart |
||
1085 | diamond | 4473 | if 0 |
2014 | art_zh | 4474 | mov al, SB_PM_CTRL_BLK |
4475 | mov ah, al |
||
4476 | inc ah |
||
4477 | mov dx, 0x0CD6 |
||
1683 | art_zh | 4478 | out dx, al |
2014 | art_zh | 4479 | inc dl |
4480 | in al, dx |
||
4481 | mov cl, al |
||
4482 | dec dl |
||
4483 | mov al, ah |
||
4484 | out dx, al |
||
4485 | inc dl |
||
4486 | in al, dx |
||
4487 | mov ch, al |
||
4488 | end if |
||
4489 | mov dx, 0x0804 ;cx |
||
4490 | mov ax, 0x03400 |
||
1683 | art_zh | 4491 | out dx, ax |
2014 | art_zh | 4492 | ; THE END... |
4493 | jmp $ ; just to be absolutely sure |
||
709 | diamond | 4494 | |
4495 | |||
2014 | art_zh | 4496 | pm_restart: |
709 | diamond | 4497 | |
1683 | art_zh | 4498 | mov al,0x0F |
2014 | art_zh | 4499 | out 0x70,al ; NmiEnable |
1683 | art_zh | 4500 | mov al,0x05 |
2014 | art_zh | 4501 | out 0x71,al ; RtcData |
709 | diamond | 4502 | |
2014 | art_zh | 4503 | mov ax, 6 |
4504 | mov dx, 0xCF9 ; reset reg |
||
4505 | out dx, ax |
||
709 | diamond | 4506 | |
1683 | art_zh | 4507 | hlt |
4508 | jmp $-1 |
||
709 | diamond | 4509 | |
4510 | |||
1683 | art_zh | 4511 | diff16 "End of 32-code ",0,$ |
4512 | |||
465 | serge | 4513 | include "data32.inc" |
1 | ha | 4514 | |
465 | serge | 4515 | __REV__ = __REV |
1 | ha | 4516 | |
4517 | uglobals_size = $ - endofcode |
||
1683 | art_zh | 4518 | diff16 "Zero-filled blk",0,endofcode |
4519 | diff16 "End of kernel ",0,$ |
||
1899 | art_zh | 4520 |