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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: 2956 $ |
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 |
2956 | art_zh | 125 | diff16 "bootcode start: ",0,$ |
1 | ha | 126 | |
465 | serge | 127 | include "boot/bootcode.inc" ; 16 bit system boot code |
2956 | art_zh | 128 | |
129 | diff16 "pci16 start: ",0,$ |
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465 | serge | 130 | include "bus/pci/pci16.inc" |
2956 | art_zh | 131 | |
132 | diff16 "biosdisk start: ",0,$ |
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709 | diamond | 133 | include "detect/biosdisk.inc" |
1 | ha | 134 | |
2956 | art_zh | 135 | diff16 "end of code16 : ",0,$ |
1683 | art_zh | 136 | |
1 | ha | 137 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
138 | ;; ;; |
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139 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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140 | ;; ;; |
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141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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142 | |||
2956 | art_zh | 143 | switch_32: |
1 | ha | 144 | ; CR0 Flags - Protected mode and Paging |
145 | |||
1683 | art_zh | 146 | mov ecx, CR0_PE |
1 | ha | 147 | |
148 | ; Enabling 32 bit protected mode |
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149 | |||
1683 | art_zh | 150 | sidt [cs:old_ints_h] |
1 | ha | 151 | |
1683 | art_zh | 152 | cli ; disable all irqs |
153 | cld |
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154 | mov al,255 ; mask all irqs |
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155 | out 0xa1,al |
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156 | out 0x21,al |
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157 | l.5: in al, 0x64 ; Enable A20 |
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158 | test al, 2 |
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159 | jnz l.5 |
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160 | mov al, 0xD1 |
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161 | out 0x64, al |
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162 | l.6: in al, 0x64 |
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163 | test al, 2 |
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164 | jnz l.6 |
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165 | mov al, 0xDF |
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166 | out 0x60, al |
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167 | l.7: in al, 0x64 |
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168 | test al, 2 |
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169 | jnz l.7 |
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170 | mov al, 0xFF |
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171 | out 0x64, al |
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465 | serge | 172 | |
1683 | art_zh | 173 | lgdt [cs:tmp_gdt] ; Load GDT |
174 | mov eax, cr0 ; protected mode |
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175 | or eax, ecx |
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176 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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177 | mov cr0, eax |
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178 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 179 | |
465 | serge | 180 | align 8 |
181 | tmp_gdt: |
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1 | ha | 182 | |
1683 | art_zh | 183 | dw 23 |
184 | dd tmp_gdt+0x10000 |
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185 | dw 0 |
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183 | diamond | 186 | |
1683 | art_zh | 187 | dw 0xffff |
188 | dw 0x0000 |
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189 | db 0x00 |
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190 | dw 11011111b *256 +10011010b |
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191 | db 0x00 |
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375 | Ghost | 192 | |
1683 | art_zh | 193 | dw 0xffff |
194 | dw 0x0000 |
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195 | db 0x00 |
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196 | dw 11011111b *256 +10010010b |
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197 | db 0x00 |
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1 | ha | 198 | |
2956 | art_zh | 199 | diff10 "32bit enter sz :",switch_32,$ |
200 | diff16 "data16 start :",0,$ |
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1683 | art_zh | 201 | |
465 | serge | 202 | include "data16.inc" |
1 | ha | 203 | |
1683 | art_zh | 204 | |
465 | serge | 205 | use32 |
206 | org $+0x10000 |
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1 | ha | 207 | |
465 | serge | 208 | align 4 |
209 | B32: |
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1683 | art_zh | 210 | diff16 "32-bit code start ",0,$ |
211 | mov ax,os_stack ; Selector for os |
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212 | mov ds,ax |
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213 | mov es,ax |
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214 | mov fs,ax |
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215 | mov gs,ax |
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216 | mov ss,ax |
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217 | mov esp,0x4ec00 ; Set stack |
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1 | ha | 218 | |
1683 | art_zh | 219 | ;------------------------------------------------------------------------------- |
220 | call preinit_mem ; (init.inc) |
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1 | ha | 221 | |
1683 | art_zh | 222 | call test_cpu ; (init.inc - to be moved to bus/CPU.inc) |
223 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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1 | ha | 224 | |
1683 | art_zh | 225 | call init_BIOS32 ; (init.inc - to be removed later) |
1 | ha | 226 | |
1683 | art_zh | 227 | ; PCIe extended config space access |
1 | ha | 228 | |
2014 | art_zh | 229 | display '** Platform chosen (const.inc): ' |
230 | if PLATFORM>PLATFORM_RS780 |
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231 | call fusion_pcie_init ; (bus/HT.inc) |
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232 | display 'RS880/Fusion ' |
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233 | else |
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234 | call rs7xx_pcie_init ; (bus/HT.inc) |
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235 | display 'RS780 ' |
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236 | end if |
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237 | display 10,13 |
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238 | |||
239 | |||
465 | serge | 240 | ; MEMORY MODEL |
1683 | art_zh | 241 | call init_mem ; (init.inc) |
1 | ha | 242 | |
465 | serge | 243 | ; ENABLE PAGING |
1 | ha | 244 | |
1683 | art_zh | 245 | mov eax, sys_pgdir-OS_BASE |
246 | mov cr3, eax |
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1 | ha | 247 | |
1683 | art_zh | 248 | mov eax,cr0 |
249 | or eax,CR0_PG+CR0_WP |
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250 | mov cr0,eax |
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1 | ha | 251 | |
1683 | art_zh | 252 | lgdt [gdts] |
253 | jmp pword os_code:high_code |
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1 | ha | 254 | |
513 | serge | 255 | align 4 |
1683 | art_zh | 256 | bios32_entry dd ? |
257 | tmp_page_tabs dd ? |
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586 | serge | 258 | |
2014 | art_zh | 259 | ;use16 |
260 | ;org $-0x10000 |
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261 | ;include "boot/shutdown.inc" ; shutdown or restart |
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262 | ;org $+0x10000 |
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263 | |||
498 | diamond | 264 | use32 |
265 | |||
465 | serge | 266 | __DEBUG__ fix 1 |
267 | __DEBUG_LEVEL__ fix 1 |
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268 | include 'init.inc' |
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380 | serge | 269 | |
465 | serge | 270 | org OS_BASE+$ |
1 | ha | 271 | |
465 | serge | 272 | align 4 |
273 | high_code: |
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1683 | art_zh | 274 | mov ax, os_stack |
275 | mov bx, app_data |
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276 | mov cx, app_tls |
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277 | mov ss, ax |
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278 | add esp, OS_BASE |
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1 | ha | 279 | |
1683 | art_zh | 280 | mov ds, bx |
281 | mov es, bx |
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282 | mov fs, cx |
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283 | mov gs, bx |
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1 | ha | 284 | |
1683 | art_zh | 285 | bt [cpu_caps], CAPS_PGE |
286 | jnc @F |
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1 | ha | 287 | |
1683 | art_zh | 288 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 289 | |
1683 | art_zh | 290 | mov ebx, cr4 |
291 | or ebx, CR4_PGE |
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292 | mov cr4, ebx |
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519 | serge | 293 | @@: |
1683 | art_zh | 294 | xor eax, eax |
295 | mov dword [sys_pgdir], eax |
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296 | mov dword [sys_pgdir+4], eax |
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519 | serge | 297 | |
1683 | art_zh | 298 | mov eax, cr3 |
299 | mov cr3, eax ; flush TLB |
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465 | serge | 300 | |
1 | ha | 301 | ; SAVE REAL MODE VARIABLES |
1683 | art_zh | 302 | mov ax, [BOOT_VAR + 0x9031] |
303 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 304 | ; --------------- APM --------------------- |
465 | serge | 305 | |
306 | ; init selectors |
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1276 | Lrz | 307 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
1683 | art_zh | 308 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
1551 | art_zh | 309 | ; protected-mode 32-bit code segment |
1683 | art_zh | 310 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
1551 | art_zh | 311 | ; protected-mode 16-bit code segment |
1683 | art_zh | 312 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
1551 | art_zh | 313 | ; protected-mode 16-bit data segment |
465 | serge | 314 | |
315 | shl eax, 4 |
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316 | mov [dword apm_code_32 + 2], ax |
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317 | shr eax, 16 |
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318 | mov [dword apm_code_32 + 4], al |
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319 | |||
320 | shl ecx, 4 |
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321 | mov [dword apm_code_16 + 2], cx |
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322 | shr ecx, 16 |
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323 | mov [dword apm_code_16 + 4], cl |
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324 | |||
325 | shl edx, 4 |
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326 | mov [dword apm_data_16 + 2], dx |
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327 | shr edx, 16 |
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328 | mov [dword apm_data_16 + 4], dl |
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329 | |||
330 | mov dword[apm_entry], ebx |
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76 | mario79 | 331 | mov word [apm_entry + 4], apm_code_32 - gdts |
332 | |||
465 | serge | 333 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
76 | mario79 | 334 | mov [apm_vf], eax |
335 | ; ----------------------------------------- |
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1929 | art_zh | 336 | mov al, [BOOT_VAR+0x901F] ; DMA access |
1683 | art_zh | 337 | mov [allow_dma_access], al |
1941 | art_zh | 338 | mov eax, 32 ; bpp |
339 | mov [ScreenBPP],al |
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340 | mov [_display.bpp], eax |
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753 | serge | 341 | |
1941 | art_zh | 342 | mov [_display.vrefresh], 60 |
343 | mov [_display.disable_mouse], __sys_disable_mouse |
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1300 | serge | 344 | |
1941 | art_zh | 345 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
346 | mov [_display.width], eax |
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347 | dec eax |
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348 | mov [Screen_Max_X],eax |
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349 | mov [screen_workarea.right],eax |
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350 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
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351 | mov [_display.height], eax |
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352 | dec eax |
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353 | mov [Screen_Max_Y],eax |
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354 | mov [screen_workarea.bottom],eax |
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355 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
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356 | mov [SCR_MODE],eax |
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1300 | serge | 357 | |
1941 | art_zh | 358 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
359 | mov [BytesPerScanLine],ax |
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360 | mov [_display.pitch], eax |
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1929 | art_zh | 361 | |
1941 | art_zh | 362 | mov eax, [_display.width] |
363 | mul [_display.height] |
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364 | mov [_WinMapSize], eax |
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365 | |||
1683 | art_zh | 366 | mov esi, BOOT_VAR+0x9080 |
367 | movzx ecx, byte [esi-1] |
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368 | mov [NumBiosDisks], ecx |
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369 | mov edi, BiosDisksData |
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370 | rep movsd |
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1 | ha | 371 | |
1683 | art_zh | 372 | |
1 | ha | 373 | ; GRAPHICS ADDRESSES |
374 | |||
1683 | art_zh | 375 | and byte [BOOT_VAR+0x901e],0x0 |
376 | mov eax,[BOOT_VAR+0x9018] |
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377 | mov [LFBAddress],eax |
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1 | ha | 378 | |
1683 | art_zh | 379 | cmp [SCR_MODE],word 0100000000000000b |
380 | jge setvesa20 |
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1551 | art_zh | 381 | mov eax, 0xDEADBEEF |
382 | hlt |
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383 | ; === EGA, VGA & Vesa 1.2 modes not supported === |
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1683 | art_zh | 384 | setvesa20: |
385 | v20ga32: |
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1929 | art_zh | 386 | mov [PUTPIXEL],dword __sys_putpixel |
387 | mov [GETPIXEL],dword get_pixel |
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1 | ha | 388 | |
375 | Ghost | 389 | ; -------- Fast System Call init ---------- |
390 | .SEnP: |
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378 | serge | 391 | ; AMD SYSCALL/SYSRET |
1683 | art_zh | 392 | mov ecx, MSR_AMD_EFER |
393 | rdmsr |
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394 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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395 | wrmsr |
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164 | serge | 396 | |
1683 | art_zh | 397 | ; Bits of EDX : |
398 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
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399 | ; and the contents of this field, plus 8, are copied into the SS register. |
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400 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
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401 | ; and the contents of this field, plus 8, are copied into the SS register. |
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375 | Ghost | 402 | |
1683 | art_zh | 403 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
375 | Ghost | 404 | |
1683 | art_zh | 405 | mov eax, syscall_entry |
406 | mov ecx, MSR_AMD_STAR |
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407 | wrmsr |
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375 | Ghost | 408 | .noSYSCALL: |
409 | ; ----------------------------------------- |
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1683 | art_zh | 410 | stdcall alloc_page |
411 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
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412 | stdcall alloc_page |
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413 | inc eax |
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414 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
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415 | stdcall map_page, tss+0x80, eax, PG_SW |
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416 | stdcall alloc_page |
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417 | inc eax |
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418 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
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419 | stdcall map_page, tss+0x1080, eax, PG_SW |
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375 | Ghost | 420 | |
465 | serge | 421 | ; LOAD IDT |
378 | serge | 422 | |
1941 | art_zh | 423 | call build_interrupt_table ;lidt is executed |
378 | serge | 424 | |
1941 | art_zh | 425 | call init_kernel_heap |
426 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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427 | mov [os_stack_seg], eax |
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164 | serge | 428 | |
1941 | art_zh | 429 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 430 | |
1941 | art_zh | 431 | mov [tss._ss0], os_stack |
432 | mov [tss._esp0], esp |
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433 | mov [tss._esp], esp |
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434 | mov [tss._cs],os_code |
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435 | mov [tss._ss],os_stack |
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436 | mov [tss._ds],app_data |
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437 | mov [tss._es],app_data |
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438 | mov [tss._fs],app_data |
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439 | mov [tss._gs],app_data |
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440 | mov [tss._io],128 |
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465 | serge | 441 | ;Add IO access table - bit array of permitted ports |
1941 | art_zh | 442 | mov edi, tss._io_map_0 |
443 | xor eax, eax |
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444 | mov ecx, 2047 |
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445 | rep stosd ; access to 65504 ports granted |
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446 | not eax ; the last 32 ports blocked |
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1551 | art_zh | 447 | stosd |
164 | serge | 448 | |
1683 | art_zh | 449 | mov ax,tss0 |
450 | ltr ax |
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378 | serge | 451 | |
1941 | art_zh | 452 | mov [LFBSize], 0x800000 |
1683 | art_zh | 453 | call init_LFB |
454 | call init_fpu |
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455 | call init_malloc |
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456 | ;- |
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457 | stdcall alloc_kernel_space, 0x51000 |
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1941 | art_zh | 458 | mov [default_io_map], eax |
276 | serge | 459 | |
1941 | art_zh | 460 | add eax, 0x2000 |
461 | mov [ipc_tmp], eax |
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462 | mov ebx, 0x1000 |
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465 | serge | 463 | |
1941 | art_zh | 464 | add eax, 0x40000 |
465 | mov [proc_mem_map], eax |
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164 | serge | 466 | |
1941 | art_zh | 467 | add eax, 0x8000 |
468 | mov [proc_mem_pdir], eax |
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164 | serge | 469 | |
1941 | art_zh | 470 | add eax, ebx |
471 | mov [proc_mem_tab], eax |
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164 | serge | 472 | |
1941 | art_zh | 473 | add eax, ebx |
474 | mov [tmp_task_pdir], eax |
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164 | serge | 475 | |
1941 | art_zh | 476 | add eax, ebx |
477 | mov [tmp_task_ptab], eax |
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164 | serge | 478 | |
1941 | art_zh | 479 | add eax, ebx |
480 | mov [ipc_pdir], eax |
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164 | serge | 481 | |
1941 | art_zh | 482 | add eax, ebx |
483 | mov [ipc_ptab], eax |
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164 | serge | 484 | |
1683 | art_zh | 485 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
486 | (unpack.lc+unpack.lp)))*4 |
||
164 | serge | 487 | |
1941 | art_zh | 488 | mov [unpack.p], eax |
712 | serge | 489 | |
1683 | art_zh | 490 | call init_events |
1941 | art_zh | 491 | mov eax, srv.fd-SRV_FD_OFFSET |
492 | mov [srv.fd], eax |
||
493 | mov [srv.bk], eax |
||
709 | diamond | 494 | |
1941 | art_zh | 495 | mov edi, irq_tab |
496 | xor eax, eax |
||
497 | mov ecx, 16 |
||
498 | rep stosd |
||
278 | serge | 499 | |
41 | mikedld | 500 | ;Set base of graphic segment to linear address of LFB |
1683 | art_zh | 501 | mov eax,[LFBAddress] ; set for gs |
502 | mov [graph_data_l+2],ax |
||
503 | shr eax,16 |
||
504 | mov [graph_data_l+4],al |
||
505 | mov [graph_data_l+7],ah |
||
1941 | art_zh | 506 | |
2425 | art_zh | 507 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1683 | art_zh | 508 | stdcall kernel_alloc, [_WinMapSize] |
1941 | art_zh | 509 | mov [_WinMapAddress], eax |
2425 | art_zh | 510 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1300 | serge | 511 | |
1683 | art_zh | 512 | xor eax,eax |
513 | inc eax |
||
514 | mov [CURRENT_TASK],eax ;dword 1 |
||
515 | mov [TASK_COUNT],eax ;dword 1 |
||
516 | mov [TASK_BASE],dword TASK_DATA |
||
517 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 518 | |
469 | serge | 519 | ; set background |
1300 | serge | 520 | |
1683 | art_zh | 521 | mov [BgrDrawMode],eax |
522 | mov [BgrDataWidth],eax |
||
523 | mov [BgrDataHeight],eax |
||
1929 | art_zh | 524 | mov [mem_BACKGROUND], 4 |
525 | mov [img_background], static_background_data |
||
469 | serge | 526 | |
1683 | art_zh | 527 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 528 | |
1683 | art_zh | 529 | stdcall kernel_alloc, 0x10000/8 |
530 | mov edi, eax |
||
531 | mov [network_free_ports], eax |
||
532 | or eax, -1 |
||
533 | mov ecx, 0x10000/32 |
||
534 | rep stosd |
||
1154 | clevermous | 535 | |
709 | diamond | 536 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
537 | |||
1683 | art_zh | 538 | call rerouteirqs |
709 | diamond | 539 | |
540 | ; Initialize system V86 machine |
||
1683 | art_zh | 541 | call init_sys_v86 |
709 | diamond | 542 | |
725 | diamond | 543 | ; TIMER SET TO 1/100 S |
544 | |||
1683 | art_zh | 545 | mov al,0x34 ; set to 100Hz |
546 | out 0x43,al |
||
547 | mov al,0x9b ; lsb 1193180 / 1193 |
||
548 | out 0x40,al |
||
549 | mov al,0x2e ; msb |
||
550 | out 0x40,al |
||
725 | diamond | 551 | |
552 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
553 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
1025 | diamond | 554 | ; Also enable IRQ2, because in some configurations |
555 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
||
1683 | art_zh | 556 | mov al, 0xFA |
557 | out 0x21, al |
||
558 | mov al, 0x3F |
||
559 | out 0xA1, al |
||
725 | diamond | 560 | |
1689 | art_zh | 561 | ; Enable interrupts in IDE controller |
1941 | art_zh | 562 | mov al, 0 |
563 | mov dx, 0x3F6 |
||
564 | out dx, al |
||
565 | mov dl, 0x76 |
||
566 | out dx, al |
||
1689 | art_zh | 567 | |
256 | diamond | 568 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
569 | include 'detect/disks.inc' |
||
570 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
571 | |||
521 | diamond | 572 | call Parser_params |
573 | |||
1 | ha | 574 | ; READ RAMDISK IMAGE FROM HD |
575 | |||
576 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
1941 | art_zh | 577 | ;include 'boot/rdload.inc' |
1 | ha | 578 | ;!!!!!!!!!!!!!!!!!!!!!!! |
579 | ; mov [dma_hdd],1 |
||
580 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
581 | |||
1683 | art_zh | 582 | call calculatefatchain |
1 | ha | 583 | |
584 | ; LOAD VMODE DRIVER |
||
585 | |||
586 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
587 | include 'vmodeld.inc' |
||
588 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
589 | |||
488 | spraid | 590 | |
1 | ha | 591 | ; LOAD FONTS I and II |
592 | |||
1683 | art_zh | 593 | stdcall read_file, char, FONT_I, 0, 2304 |
594 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 595 | |
2014 | art_zh | 596 | ; mov esi,boot_fonts |
597 | ; call boot_log |
||
1 | ha | 598 | |
599 | ; PRINT AMOUNT OF MEMORY |
||
2014 | art_zh | 600 | ; mov esi, boot_memdetect |
601 | ; call boot_log |
||
1 | ha | 602 | |
1683 | art_zh | 603 | movzx ecx, word [boot_y] |
604 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
605 | sub ecx, 10 |
||
606 | mov edx, 0xFFFFFF |
||
607 | mov ebx, [MEM_AMOUNT] |
||
608 | shr ebx, 20 |
||
609 | xor edi,edi |
||
610 | mov eax, 0x00040000 |
||
1276 | Lrz | 611 | inc edi |
1683 | art_zh | 612 | call display_number_force |
41 | mikedld | 613 | |
465 | serge | 614 | ; BUILD SCHEDULER |
615 | |||
1683 | art_zh | 616 | call build_scheduler ; sys32.inc |
465 | serge | 617 | |
2014 | art_zh | 618 | ; mov esi,boot_devices |
619 | ; call boot_log |
||
567 | serge | 620 | |
1683 | art_zh | 621 | mov [pci_access_enabled],1 |
567 | serge | 622 | |
1 | ha | 623 | |
624 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
625 | |||
1683 | art_zh | 626 | mov esi,boot_windefs |
627 | call boot_log |
||
628 | call set_window_defaults |
||
1 | ha | 629 | |
630 | ; SET BACKGROUND DEFAULTS |
||
631 | |||
2014 | art_zh | 632 | ; mov esi,boot_bgr |
633 | ; call boot_log |
||
1941 | art_zh | 634 | call init_background ; |
635 | call calculatebackground |
||
1 | ha | 636 | |
637 | ; SET UP OS TASK |
||
638 | |||
2014 | art_zh | 639 | ; mov esi,boot_setostask |
640 | ; call boot_log |
||
214 | serge | 641 | |
1683 | art_zh | 642 | xor eax, eax |
643 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
644 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
645 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
164 | serge | 646 | |
1683 | art_zh | 647 | ; name for OS/IDLE process |
281 | serge | 648 | |
1683 | art_zh | 649 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
650 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
651 | mov edi, [os_stack_seg] |
||
652 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
653 | add edi, 0x2000-512 |
||
654 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
655 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
1310 | diamond | 656 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
357 | serge | 657 | |
1683 | art_zh | 658 | mov esi, fpu_data |
659 | mov ecx, 512/4 |
||
660 | cld |
||
661 | rep movsd |
||
1941 | art_zh | 662 | |
1683 | art_zh | 663 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
664 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
214 | serge | 665 | |
1683 | art_zh | 666 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
667 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
668 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 669 | |
1683 | art_zh | 670 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
671 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
521 | diamond | 672 | |
1683 | art_zh | 673 | ; task list |
674 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
||
1276 | Lrz | 675 | inc eax |
1683 | art_zh | 676 | mov dword [CURRENT_TASK],eax |
677 | mov dword [TASK_COUNT],eax |
||
678 | mov [current_slot], SLOT_BASE+256 |
||
679 | mov [TASK_BASE],dword TASK_DATA |
||
680 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
||
681 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
1 | ha | 682 | |
1683 | art_zh | 683 | call init_display |
684 | mov eax, [def_cursor] |
||
685 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
686 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 687 | |
1899 | art_zh | 688 | |
2425 | art_zh | 689 | ; READ TSC / SECOND == Fusion only! |
281 | serge | 690 | |
1683 | art_zh | 691 | cli |
2425 | art_zh | 692 | mov edx, PCIe_CONFIG_SPACE + 0xE0 |
693 | mov eax, 0x013080F0 ; BIOS timer reg. |
||
694 | mov [edx], eax |
||
695 | add dl, 4 |
||
696 | mov edi, edx |
||
697 | mov eax, [edi] ; old microseconds |
||
698 | inc eax ; next precise microsecond |
||
699 | mov esi, eax |
||
700 | @@: |
||
701 | mov eax, [edi] |
||
702 | cmp eax, esi |
||
703 | jne @b |
||
704 | |||
705 | rdtsc |
||
706 | mov ebp, eax ; clockmark |
||
707 | add esi, 20 ; wait 20us |
||
708 | @@: |
||
709 | mov eax, [edi] |
||
710 | cmp eax, esi |
||
711 | jne @b |
||
712 | |||
713 | rdtsc |
||
714 | sub eax, ebp |
||
715 | mov ebx, 50000 |
||
716 | mul ebx ; clks per second |
||
1683 | art_zh | 717 | sti |
2425 | art_zh | 718 | |
1683 | art_zh | 719 | mov [CPU_FREQ],eax ; save tsc / sec |
2425 | art_zh | 720 | mov ebx, 1000000 |
721 | div ebx |
||
722 | mov [stall_mcs], eax |
||
1038 | diamond | 723 | ; PRINT CPU FREQUENCY |
1683 | art_zh | 724 | mov esi, boot_cpufreq |
725 | call boot_log |
||
1 | ha | 726 | |
2425 | art_zh | 727 | mov ebx, eax |
1683 | art_zh | 728 | movzx ecx, word [boot_y] |
729 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
||
730 | mov edx, 0xFFFFFF |
||
731 | xor edi,edi |
||
732 | mov eax, 0x00040000 |
||
1276 | Lrz | 733 | inc edi |
1683 | art_zh | 734 | call display_number_force |
1038 | diamond | 735 | |
1 | ha | 736 | ; SET VARIABLES |
737 | |||
1683 | art_zh | 738 | call set_variables |
1 | ha | 739 | |
774 | Rus | 740 | ; SET MOUSE |
741 | |||
1683 | art_zh | 742 | stdcall load_driver, szPS2MDriver |
774 | Rus | 743 | |
1941 | art_zh | 744 | cli |
774 | Rus | 745 | |
1 | ha | 746 | ; STACK AND FDC |
747 | |||
1683 | art_zh | 748 | call stack_init |
749 | call fdc_init |
||
1 | ha | 750 | |
751 | |||
752 | ; LOAD DEFAULT SKIN |
||
753 | |||
1683 | art_zh | 754 | call load_default_skin |
1 | ha | 755 | |
465 | serge | 756 | ;protect io permission map |
757 | |||
1683 | art_zh | 758 | mov esi, [default_io_map] |
759 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
760 | add esi, 0x1000 |
||
761 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 762 | |
1683 | art_zh | 763 | stdcall map_page,tss._io_map_0,\ |
764 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
765 | stdcall map_page,tss._io_map_1,\ |
||
766 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 767 | |
512 | spraid | 768 | |
1683 | art_zh | 769 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
2014 | art_zh | 770 | ; mov esi, boot_uDMA_ok |
771 | ; call boot_log |
||
1507 | art_zh | 772 | |
1 | ha | 773 | ; LOAD FIRST APPLICATION |
1683 | art_zh | 774 | cli |
501 | serge | 775 | |
1683 | art_zh | 776 | cmp byte [BOOT_VAR+0x9030],1 |
777 | jne no_load_vrr_m |
||
237 | serge | 778 | |
1683 | art_zh | 779 | mov ebp, vrr_m |
780 | call fs_execute_from_sysdir |
||
488 | spraid | 781 | |
1260 | Lrz | 782 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
783 | sub eax,2 |
||
1683 | art_zh | 784 | jz first_app_found |
41 | mikedld | 785 | |
237 | serge | 786 | no_load_vrr_m: |
488 | spraid | 787 | |
1683 | art_zh | 788 | mov ebp, firstapp |
789 | call fs_execute_from_sysdir |
||
488 | spraid | 790 | |
1260 | Lrz | 791 | ; cmp eax,2 ; continue if a process has been loaded |
792 | sub eax,2 |
||
1683 | art_zh | 793 | jz first_app_found |
501 | serge | 794 | |
2014 | art_zh | 795 | ; mov esi, boot_failed |
796 | ; call boot_log |
||
653 | diamond | 797 | |
1683 | art_zh | 798 | mov eax, 0xDEADBEEF ; otherwise halt |
799 | hlt |
||
501 | serge | 800 | |
237 | serge | 801 | first_app_found: |
501 | serge | 802 | |
1683 | art_zh | 803 | cli |
1 | ha | 804 | |
1683 | art_zh | 805 | ;mov [TASK_COUNT],dword 2 |
1276 | Lrz | 806 | push 1 |
1683 | art_zh | 807 | pop dword [CURRENT_TASK] ; set OS task fisrt |
1 | ha | 808 | |
21 | poddubny | 809 | ; SET KEYBOARD PARAMETERS |
1683 | art_zh | 810 | mov al, 0xf6 ; reset keyboard, scan enabled |
811 | call kb_write |
||
1 | ha | 812 | |
1683 | art_zh | 813 | ; wait until 8042 is ready |
814 | xor ecx,ecx |
||
265 | diamond | 815 | @@: |
1683 | art_zh | 816 | in al,64h |
817 | and al,00000010b |
||
818 | loopnz @b |
||
1 | ha | 819 | |
41 | mikedld | 820 | |
1683 | art_zh | 821 | mov al, 0xF3 ; set repeat rate & delay |
822 | call kb_write |
||
265 | diamond | 823 | ; call kb_read |
1683 | art_zh | 824 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
825 | call kb_write |
||
265 | diamond | 826 | ; call kb_read |
1 | ha | 827 | ;// mike.dld [ |
1683 | art_zh | 828 | call set_lights |
1 | ha | 829 | ;// mike.dld ] |
830 | |||
1043 | hidnplayr | 831 | |
832 | |||
21 | poddubny | 833 | ; START MULTITASKING |
1 | ha | 834 | |
1683 | art_zh | 835 | stdcall attach_int_handler, 1, irq1, 0 |
1 | ha | 836 | |
1683 | art_zh | 837 | cmp [IDEContrRegsBaseAddr], 0 |
838 | setnz [dma_hdd] |
||
839 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 840 | |
1683 | art_zh | 841 | sti |
842 | call change_task |
||
465 | serge | 843 | |
1710 | art_zh | 844 | jmp osloop ; Fly :) |
465 | serge | 845 | |
2425 | art_zh | 846 | diff16 "init code end ",0,$ |
1 | ha | 847 | |
2425 | art_zh | 848 | unpacker_inc: |
465 | serge | 849 | include 'unpacker.inc' |
2425 | art_zh | 850 | diff16 "unpacker code ",unpacker_inc,$ |
851 | |||
465 | serge | 852 | include 'fdo.inc' |
853 | |||
854 | align 4 |
||
855 | boot_log: |
||
1683 | art_zh | 856 | pushad |
465 | serge | 857 | |
1683 | art_zh | 858 | mov ebx,10*65536 |
859 | mov bx,word [boot_y] |
||
860 | add [boot_y],dword 10 |
||
861 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
1276 | Lrz | 862 | xor edi,edi |
1683 | art_zh | 863 | mov edx,esi |
1276 | Lrz | 864 | inc edi |
1683 | art_zh | 865 | call dtext |
465 | serge | 866 | |
1683 | art_zh | 867 | popad |
465 | serge | 868 | |
1683 | art_zh | 869 | ret |
465 | serge | 870 | |
1 | ha | 871 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
872 | ; ; |
||
33 | mario79 | 873 | ; MAIN OS LOOP START ; |
1 | ha | 874 | ; ; |
875 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
876 | align 32 |
||
877 | osloop: |
||
1683 | art_zh | 878 | call [draw_pointer] |
879 | call window_check_events |
||
880 | call mouse_check_events |
||
881 | call checkmisc |
||
882 | call stack_handler |
||
883 | call checkidle |
||
884 | jmp osloop |
||
33 | mario79 | 885 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
886 | ; ; |
||
887 | ; MAIN OS LOOP END ; |
||
888 | ; ; |
||
889 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 890 | align 4 |
1 | ha | 891 | checkidle: |
1683 | art_zh | 892 | pushad |
893 | call change_task |
||
894 | jmp idle_loop_entry |
||
1067 | Galkov | 895 | idle_loop: |
1683 | art_zh | 896 | cmp eax,[idlemem] ; eax == [timer_ticks] |
897 | jne idle_exit |
||
898 | rdtsc ;call _rdtsc |
||
899 | mov ecx,eax |
||
900 | hlt |
||
901 | rdtsc ;call _rdtsc |
||
902 | sub eax,ecx |
||
903 | add [idleuse],eax |
||
1067 | Galkov | 904 | idle_loop_entry: |
1683 | art_zh | 905 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
906 | cmp [check_idle_semaphore],0 |
||
907 | je idle_loop |
||
908 | dec [check_idle_semaphore] |
||
1067 | Galkov | 909 | idle_exit: |
1683 | art_zh | 910 | mov [idlemem],eax ; eax == [timer_ticks] |
911 | popad |
||
912 | ret |
||
1 | ha | 913 | |
914 | uglobal |
||
1683 | art_zh | 915 | idlemem dd 0x0 |
916 | idleuse dd 0x0 |
||
917 | idleusesec dd 0x0 |
||
918 | check_idle_semaphore dd 0x0 |
||
1 | ha | 919 | endg |
920 | |||
921 | |||
922 | |||
923 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
924 | ; ; |
||
925 | ; INCLUDED SYSTEM FILES ; |
||
926 | ; ; |
||
927 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
928 | |||
929 | |||
7 | me_root | 930 | include "kernel32.inc" |
1 | ha | 931 | |
932 | |||
933 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
934 | ; ; |
||
935 | ; KERNEL FUNCTIONS ; |
||
936 | ; ; |
||
937 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
938 | |||
939 | reserve_irqs_ports: |
||
1683 | art_zh | 940 | ; removed |
941 | ret |
||
1 | ha | 942 | |
943 | setirqreadports: |
||
1551 | art_zh | 944 | ; removed |
945 | ret |
||
1 | ha | 946 | |
947 | iglobal |
||
948 | process_number dd 0x1 |
||
949 | endg |
||
950 | |||
951 | set_variables: |
||
952 | |||
1683 | art_zh | 953 | mov ecx,0x100 ; flush port 0x60 |
954 | .fl60: in al,0x60 |
||
955 | loop .fl60 |
||
956 | push eax |
||
1 | ha | 957 | |
1683 | art_zh | 958 | mov ax,[BOOT_VAR+0x900c] |
959 | shr ax,1 |
||
960 | shl eax,16 |
||
961 | mov ax,[BOOT_VAR+0x900A] |
||
962 | shr ax,1 |
||
963 | mov [MOUSE_X],eax |
||
41 | mikedld | 964 | |
1683 | art_zh | 965 | xor eax,eax |
966 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 967 | |
1683 | art_zh | 968 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
969 | mov byte [KEY_COUNT],al ; keyboard buffer |
||
970 | mov byte [BTN_COUNT],al ; button buffer |
||
1267 | Lrz | 971 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
972 | |||
1 | ha | 973 | ;!! IP 04.02.2005: |
1683 | art_zh | 974 | mov byte [DONT_SWITCH],al ; change task if possible |
975 | pop eax |
||
976 | ret |
||
1 | ha | 977 | |
978 | align 4 |
||
1304 | Lrz | 979 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 980 | sys_outport: |
1551 | art_zh | 981 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1 | ha | 982 | ret |
983 | |||
984 | display_number: |
||
1369 | Lrz | 985 | ;It is not optimization |
1683 | art_zh | 986 | mov eax, ebx |
987 | mov ebx, ecx |
||
988 | mov ecx, edx |
||
989 | mov edx, esi |
||
990 | mov esi, edi |
||
1 | ha | 991 | ; eax = print type, al=0 -> ebx is number |
992 | ; al=1 -> ebx is pointer |
||
993 | ; ah=0 -> display decimal |
||
994 | ; ah=1 -> display hexadecimal |
||
995 | ; ah=2 -> display binary |
||
996 | ; eax bits 16-21 = number of digits to display (0-32) |
||
997 | ; eax bits 22-31 = reserved |
||
998 | ; |
||
999 | ; ebx = number or pointer |
||
1000 | ; ecx = x shl 16 + y |
||
1001 | ; edx = color |
||
1276 | Lrz | 1002 | xor edi, edi |
211 | serge | 1003 | display_number_force: |
1276 | Lrz | 1004 | push eax |
1005 | and eax,0x3fffffff |
||
1683 | art_zh | 1006 | cmp eax,0xffff ; length > 0 ? |
1276 | Lrz | 1007 | pop eax |
1008 | jge cont_displ |
||
1009 | ret |
||
1 | ha | 1010 | cont_displ: |
652 | mario79 | 1011 | push eax |
655 | mario79 | 1012 | and eax,0x3fffffff |
1683 | art_zh | 1013 | cmp eax,61*0x10000 ; length <= 60 ? |
655 | mario79 | 1014 | pop eax |
75 | diamond | 1015 | jb cont_displ2 |
1 | ha | 1016 | ret |
1017 | cont_displ2: |
||
1018 | |||
1019 | pushad |
||
1020 | |||
1683 | art_zh | 1021 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1022 | jne displnl1 |
655 | mario79 | 1023 | mov ebp,ebx |
1024 | add ebp,4 |
||
1025 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 1026 | mov ebx,[ebx+std_application_base_address] |
1276 | Lrz | 1027 | displnl1: |
1 | ha | 1028 | sub esp,64 |
1029 | |||
1683 | art_zh | 1030 | test ah,ah ; DECIMAL |
1276 | Lrz | 1031 | jnz no_display_desnum |
1032 | shr eax,16 |
||
1033 | and eax,0xC03f |
||
652 | mario79 | 1034 | ; and eax,0x3f |
1276 | Lrz | 1035 | push eax |
1036 | and eax,0x3f |
||
1037 | mov edi,esp |
||
1038 | add edi,4+64-1 |
||
1039 | mov ecx,eax |
||
1040 | mov eax,ebx |
||
1041 | mov ebx,10 |
||
1042 | d_desnum: |
||
1 | ha | 1043 | xor edx,edx |
655 | mario79 | 1044 | call division_64_bits |
1 | ha | 1045 | div ebx |
1046 | add dl,48 |
||
1047 | mov [edi],dl |
||
1048 | dec edi |
||
1049 | loop d_desnum |
||
1050 | pop eax |
||
652 | mario79 | 1051 | call normalize_number |
1 | ha | 1052 | call draw_num_text |
1053 | add esp,64 |
||
1054 | popad |
||
1055 | ret |
||
1056 | no_display_desnum: |
||
1057 | |||
1683 | art_zh | 1058 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1059 | jne no_display_hexnum |
1060 | shr eax,16 |
||
655 | mario79 | 1061 | and eax,0xC03f |
652 | mario79 | 1062 | ; and eax,0x3f |
1063 | push eax |
||
75 | diamond | 1064 | and eax,0x3f |
1 | ha | 1065 | mov edi,esp |
194 | diamond | 1066 | add edi,4+64-1 |
1 | ha | 1067 | mov ecx,eax |
1068 | mov eax,ebx |
||
1069 | mov ebx,16 |
||
1070 | d_hexnum: |
||
1071 | xor edx,edx |
||
655 | mario79 | 1072 | call division_64_bits |
1 | ha | 1073 | div ebx |
1056 | Galkov | 1074 | hexletters = __fdo_hexdigits |
1 | ha | 1075 | add edx,hexletters |
1076 | mov dl,[edx] |
||
1077 | mov [edi],dl |
||
1078 | dec edi |
||
1079 | loop d_hexnum |
||
1080 | pop eax |
||
652 | mario79 | 1081 | call normalize_number |
1 | ha | 1082 | call draw_num_text |
1083 | add esp,64 |
||
1084 | popad |
||
1085 | ret |
||
1086 | no_display_hexnum: |
||
1087 | |||
1683 | art_zh | 1088 | cmp ah,0x02 ; BINARY |
1 | ha | 1089 | jne no_display_binnum |
1090 | shr eax,16 |
||
655 | mario79 | 1091 | and eax,0xC03f |
652 | mario79 | 1092 | ; and eax,0x3f |
1093 | push eax |
||
75 | diamond | 1094 | and eax,0x3f |
1 | ha | 1095 | mov edi,esp |
194 | diamond | 1096 | add edi,4+64-1 |
1 | ha | 1097 | mov ecx,eax |
1098 | mov eax,ebx |
||
1099 | mov ebx,2 |
||
1100 | d_binnum: |
||
1101 | xor edx,edx |
||
655 | mario79 | 1102 | call division_64_bits |
1 | ha | 1103 | div ebx |
1104 | add dl,48 |
||
1105 | mov [edi],dl |
||
1106 | dec edi |
||
1107 | loop d_binnum |
||
1108 | pop eax |
||
652 | mario79 | 1109 | call normalize_number |
1 | ha | 1110 | call draw_num_text |
1111 | add esp,64 |
||
1112 | popad |
||
1113 | ret |
||
1114 | no_display_binnum: |
||
1115 | |||
1116 | add esp,64 |
||
1117 | popad |
||
1118 | ret |
||
1119 | |||
652 | mario79 | 1120 | normalize_number: |
1121 | test ah,0x80 |
||
1122 | jz .continue |
||
1123 | mov ecx,48 |
||
1124 | and eax,0x3f |
||
1125 | @@: |
||
1126 | inc edi |
||
1127 | cmp [edi],cl |
||
1128 | jne .continue |
||
1129 | dec eax |
||
1130 | cmp eax,1 |
||
665 | diamond | 1131 | ja @r |
1132 | mov al,1 |
||
652 | mario79 | 1133 | .continue: |
1134 | and eax,0x3f |
||
1135 | ret |
||
1 | ha | 1136 | |
655 | mario79 | 1137 | division_64_bits: |
1138 | test [esp+1+4],byte 0x40 |
||
1139 | jz .continue |
||
1140 | push eax |
||
1141 | mov eax,ebp |
||
1142 | div ebx |
||
1143 | mov ebp,eax |
||
1144 | pop eax |
||
1145 | .continue: |
||
1146 | ret |
||
652 | mario79 | 1147 | |
1 | ha | 1148 | draw_num_text: |
684 | diamond | 1149 | mov esi,eax |
1150 | mov edx,64+4 |
||
1151 | sub edx,eax |
||
1152 | add edx,esp |
||
1153 | mov ebx,[esp+64+32-8+4] |
||
1154 | ; add window start x & y |
||
1155 | mov ecx,[TASK_BASE] |
||
465 | serge | 1156 | |
1157 | mov edi,[CURRENT_TASK] |
||
1158 | shl edi,8 |
||
1159 | |||
684 | diamond | 1160 | mov eax,[ecx-twdw+WDATA.box.left] |
1161 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1162 | shl eax,16 |
||
1163 | add eax,[ecx-twdw+WDATA.box.top] |
||
1164 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1165 | add ebx,eax |
||
1166 | mov ecx,[esp+64+32-12+4] |
||
1683 | art_zh | 1167 | and ecx, not 0x80000000 ; force counted string |
1168 | mov eax, [esp+64+8] ; background color (if given) |
||
1169 | mov edi, [esp+64+4] |
||
139 | diamond | 1170 | jmp dtext |
1 | ha | 1171 | |
1172 | align 4 |
||
1173 | |||
1174 | sys_setup: |
||
1175 | |||
1176 | ; 1=roland mpu midi base , base io address |
||
1177 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1178 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1179 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1180 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1181 | ; 8=fat32 partition in hd |
||
1182 | ; 9 |
||
1183 | ; 10 = sound dma channel |
||
1184 | ; 11 = enable lba read |
||
1185 | ; 12 = enable pci access |
||
1186 | |||
1187 | |||
1683 | art_zh | 1188 | and [esp+32],dword 0 |
1276 | Lrz | 1189 | dec ebx ; MIDI |
1190 | jnz nsyse1 |
||
1191 | cmp ecx,0x100 |
||
1 | ha | 1192 | |
1276 | Lrz | 1193 | jb nsyse1 |
1194 | mov esi,65535 |
||
1195 | cmp esi,ecx |
||
1196 | |||
1197 | jb nsyse1 |
||
1198 | mov [midi_base],cx ;bx |
||
1199 | mov word [mididp],cx ;bx |
||
1683 | art_zh | 1200 | inc cx ;bx |
1276 | Lrz | 1201 | mov word [midisp],cx ;bx |
1202 | ret |
||
1203 | |||
283 | diamond | 1204 | iglobal |
1 | ha | 1205 | midi_base dw 0 |
283 | diamond | 1206 | endg |
1 | ha | 1207 | |
1208 | nsyse1: |
||
1276 | Lrz | 1209 | dec ebx ; KEYBOARD |
1210 | jnz nsyse2 |
||
1211 | mov edi,[TASK_BASE] |
||
1278 | Lrz | 1212 | mov eax,[edi+TASKDATA.mem_start] |
1213 | add eax,edx |
||
1 | ha | 1214 | |
1276 | Lrz | 1215 | dec ecx |
1216 | jnz kbnobase |
||
1217 | mov ebx,keymap |
||
1218 | mov ecx,128 |
||
1219 | call memmove |
||
1220 | ret |
||
1 | ha | 1221 | kbnobase: |
1276 | Lrz | 1222 | dec ecx |
1223 | jnz kbnoshift |
||
1224 | |||
1225 | mov ebx,keymap_shift |
||
1226 | mov ecx,128 |
||
1227 | call memmove |
||
1228 | ret |
||
1 | ha | 1229 | kbnoshift: |
1276 | Lrz | 1230 | dec ecx |
1231 | jnz kbnoalt |
||
1232 | mov ebx,keymap_alt |
||
1233 | mov ecx,128 |
||
1234 | call memmove |
||
1235 | ret |
||
1 | ha | 1236 | kbnoalt: |
1276 | Lrz | 1237 | sub ecx,6 |
1238 | jnz kbnocountry |
||
1239 | mov word [keyboard],dx |
||
1240 | ret |
||
1 | ha | 1241 | kbnocountry: |
1276 | Lrz | 1242 | mov [esp+32],dword 1 |
1243 | ret |
||
1 | ha | 1244 | nsyse2: |
1276 | Lrz | 1245 | dec ebx ; CD |
1246 | jnz nsyse4 |
||
1247 | |||
1248 | test ecx,ecx |
||
1249 | jz nosesl |
||
1250 | |||
1251 | cmp ecx, 4 |
||
1252 | ja nosesl |
||
1253 | mov [cd_base],cl |
||
1254 | |||
1255 | dec ecx |
||
1256 | jnz noprma |
||
1257 | mov [cdbase],0x1f0 |
||
1258 | mov [cdid],0xa0 |
||
1 | ha | 1259 | noprma: |
1276 | Lrz | 1260 | |
1261 | dec ecx |
||
1262 | jnz noprsl |
||
1263 | mov [cdbase],0x1f0 |
||
1264 | mov [cdid],0xb0 |
||
1 | ha | 1265 | noprsl: |
1276 | Lrz | 1266 | dec ecx |
1683 | art_zh | 1267 | jnz nosema |
1268 | mov [cdbase],0x170 |
||
1269 | mov [cdid],0xa0 |
||
1 | ha | 1270 | nosema: |
1276 | Lrz | 1271 | dec ecx |
1683 | art_zh | 1272 | jnz nosesl |
1273 | mov [cdbase],0x170 |
||
1274 | mov [cdid],0xb0 |
||
1 | ha | 1275 | nosesl: |
1683 | art_zh | 1276 | ret |
1 | ha | 1277 | |
1276 | Lrz | 1278 | iglobal |
1 | ha | 1279 | cd_base db 0 |
1280 | |||
1276 | Lrz | 1281 | endg |
1 | ha | 1282 | nsyse4: |
1683 | art_zh | 1283 | |
1284 | sub ebx,2 ; SYSTEM LANGUAGE |
||
1285 | jnz nsyse5 |
||
1286 | mov [syslang],ecx |
||
1287 | ret |
||
1 | ha | 1288 | nsyse5: |
1289 | |||
1683 | art_zh | 1290 | sub ebx,2 ; HD BASE |
1291 | jnz nsyse7 |
||
1276 | Lrz | 1292 | |
1683 | art_zh | 1293 | test ecx,ecx |
1294 | jz nosethd |
||
1276 | Lrz | 1295 | |
1683 | art_zh | 1296 | cmp ecx,4 |
1297 | ja nosethd |
||
1298 | mov [hd_base],cl |
||
1299 | |||
1300 | cmp ecx,1 |
||
1301 | jnz noprmahd |
||
1302 | mov [hdbase],0x1f0 |
||
1303 | and dword [hdid],0x0 |
||
1304 | mov dword [hdpos],ecx |
||
1 | ha | 1305 | ; call set_FAT32_variables |
1306 | noprmahd: |
||
1276 | Lrz | 1307 | |
1683 | art_zh | 1308 | cmp ecx,2 |
1309 | jnz noprslhd |
||
1310 | mov [hdbase],0x1f0 |
||
1311 | mov [hdid],0x10 |
||
1312 | mov dword [hdpos],ecx |
||
1 | ha | 1313 | ; call set_FAT32_variables |
1314 | noprslhd: |
||
1276 | Lrz | 1315 | |
1683 | art_zh | 1316 | cmp ecx,3 |
1317 | jnz nosemahd |
||
1318 | mov [hdbase],0x170 |
||
1319 | and dword [hdid],0x0 |
||
1320 | mov dword [hdpos],ecx |
||
1 | ha | 1321 | ; call set_FAT32_variables |
1322 | nosemahd: |
||
1276 | Lrz | 1323 | |
1683 | art_zh | 1324 | cmp ecx,4 |
1325 | jnz noseslhd |
||
1326 | mov [hdbase],0x170 |
||
1327 | mov [hdid],0x10 |
||
1328 | mov dword [hdpos],ecx |
||
1 | ha | 1329 | ; call set_FAT32_variables |
1330 | noseslhd: |
||
1683 | art_zh | 1331 | call reserve_hd1 |
1332 | call reserve_hd_channel |
||
1333 | call free_hd_channel |
||
1334 | and dword [hd1_status],0 ; free |
||
75 | diamond | 1335 | nosethd: |
1683 | art_zh | 1336 | ret |
1 | ha | 1337 | |
283 | diamond | 1338 | iglobal |
1 | ha | 1339 | hd_base db 0 |
283 | diamond | 1340 | endg |
1 | ha | 1341 | |
802 | serge | 1342 | nsyse7: |
1 | ha | 1343 | |
1260 | Lrz | 1344 | ; cmp eax,8 ; HD PARTITION |
1683 | art_zh | 1345 | dec ebx |
1346 | jnz nsyse8 |
||
1347 | mov [fat32part],ecx |
||
1 | ha | 1348 | ; call set_FAT32_variables |
1683 | art_zh | 1349 | call reserve_hd1 |
1350 | call reserve_hd_channel |
||
1351 | call free_hd_channel |
||
1352 | ; pusha |
||
1353 | call choice_necessity_partition_1 |
||
1354 | ; popa |
||
1355 | and dword [hd1_status],0 ; free |
||
1356 | ret |
||
1 | ha | 1357 | |
802 | serge | 1358 | nsyse8: |
1260 | Lrz | 1359 | ; cmp eax,11 ; ENABLE LBA READ |
1683 | art_zh | 1360 | and ecx,1 |
1276 | Lrz | 1361 | sub ebx,3 |
1683 | art_zh | 1362 | jnz no_set_lba_read |
1363 | mov [lba_read_enabled],ecx |
||
1364 | ret |
||
1 | ha | 1365 | |
802 | serge | 1366 | no_set_lba_read: |
1260 | Lrz | 1367 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1683 | art_zh | 1368 | dec ebx |
1369 | jnz no_set_pci_access |
||
1370 | mov [pci_access_enabled],ecx |
||
1371 | ret |
||
1276 | Lrz | 1372 | no_set_pci_access: |
1 | ha | 1373 | |
1374 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1375 | include 'vmodeint.inc' |
||
1376 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1377 | |||
75 | diamond | 1378 | sys_setup_err: |
1683 | art_zh | 1379 | or [esp+32],dword -1 |
1380 | ret |
||
1 | ha | 1381 | |
1382 | align 4 |
||
1383 | |||
1384 | sys_getsetup: |
||
1385 | |||
1386 | ; 1=roland mpu midi base , base io address |
||
1387 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1388 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1389 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1390 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1391 | ; 8=fat32 partition in hd |
||
1392 | ; 9=get hs timer tic |
||
1393 | |||
1276 | Lrz | 1394 | ; cmp eax,1 |
1395 | dec ebx |
||
1683 | art_zh | 1396 | jnz ngsyse1 |
1397 | movzx eax,[midi_base] |
||
1398 | mov [esp+32],eax |
||
1399 | ret |
||
802 | serge | 1400 | ngsyse1: |
1276 | Lrz | 1401 | ; cmp eax,2 |
1402 | dec ebx |
||
1683 | art_zh | 1403 | jnz ngsyse2 |
1 | ha | 1404 | |
1683 | art_zh | 1405 | mov edi,[TASK_BASE] |
1406 | mov ebx,[edi+TASKDATA.mem_start] |
||
1407 | add ebx,edx |
||
1276 | Lrz | 1408 | |
1409 | ; cmp ebx,1 |
||
1410 | dec ecx |
||
1683 | art_zh | 1411 | jnz kbnobaseret |
1412 | mov eax,keymap |
||
1413 | mov ecx,128 |
||
1414 | call memmove |
||
1415 | ret |
||
802 | serge | 1416 | kbnobaseret: |
1276 | Lrz | 1417 | ; cmp ebx,2 |
1418 | dec ecx |
||
1683 | art_zh | 1419 | jnz kbnoshiftret |
1276 | Lrz | 1420 | |
1683 | art_zh | 1421 | mov eax,keymap_shift |
1422 | mov ecx,128 |
||
1423 | call memmove |
||
1424 | ret |
||
802 | serge | 1425 | kbnoshiftret: |
1276 | Lrz | 1426 | ; cmp ebx,3 |
1427 | dec ecx |
||
1683 | art_zh | 1428 | jne kbnoaltret |
1276 | Lrz | 1429 | |
1683 | art_zh | 1430 | mov eax,keymap_alt |
1431 | mov ecx,128 |
||
1432 | call memmove |
||
1433 | ret |
||
802 | serge | 1434 | kbnoaltret: |
1276 | Lrz | 1435 | ; cmp ebx,9 |
1436 | sub ecx,6 |
||
1683 | art_zh | 1437 | jnz ngsyse2 |
1438 | movzx eax,word [keyboard] |
||
1439 | mov [esp+32],eax |
||
1440 | ret |
||
1276 | Lrz | 1441 | |
1442 | |||
802 | serge | 1443 | ngsyse2: |
1276 | Lrz | 1444 | ; cmp eax,3 |
1445 | dec ebx |
||
1683 | art_zh | 1446 | jnz ngsyse3 |
1447 | movzx eax,[cd_base] |
||
1448 | mov [esp+32],eax |
||
1449 | ret |
||
802 | serge | 1450 | ngsyse3: |
1276 | Lrz | 1451 | ; cmp eax,5 |
1452 | sub ebx,2 |
||
1683 | art_zh | 1453 | jnz ngsyse5 |
1454 | mov eax,[syslang] |
||
1455 | mov [esp+32],eax |
||
1456 | ret |
||
802 | serge | 1457 | ngsyse5: |
1276 | Lrz | 1458 | ; cmp eax,7 |
1459 | sub ebx,2 |
||
1683 | art_zh | 1460 | jnz ngsyse7 |
1461 | movzx eax,[hd_base] |
||
1462 | mov [esp+32],eax |
||
1463 | ret |
||
802 | serge | 1464 | ngsyse7: |
1276 | Lrz | 1465 | ; cmp eax,8 |
1466 | dec ebx |
||
1683 | art_zh | 1467 | jnz ngsyse8 |
1468 | mov eax,[fat32part] |
||
1469 | mov [esp+32],eax |
||
1470 | ret |
||
802 | serge | 1471 | ngsyse8: |
1276 | Lrz | 1472 | ; cmp eax,9 |
1473 | dec ebx |
||
1683 | art_zh | 1474 | jnz ngsyse9 |
1475 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1476 | mov [esp+32],eax |
||
1477 | ret |
||
802 | serge | 1478 | ngsyse9: |
1276 | Lrz | 1479 | ; cmp eax,11 |
1480 | sub ebx,2 |
||
1683 | art_zh | 1481 | jnz ngsyse11 |
1482 | mov eax,[lba_read_enabled] |
||
1483 | mov [esp+32],eax |
||
1484 | ret |
||
802 | serge | 1485 | ngsyse11: |
1276 | Lrz | 1486 | ; cmp eax,12 |
1487 | dec ebx |
||
1683 | art_zh | 1488 | jnz ngsyse12 |
1489 | mov eax,[pci_access_enabled] |
||
1490 | mov [esp+32],eax |
||
1491 | ret |
||
802 | serge | 1492 | ngsyse12: |
1683 | art_zh | 1493 | mov [esp+32],dword 1 |
1494 | ret |
||
1 | ha | 1495 | |
1683 | art_zh | 1496 | |
479 | kastigar | 1497 | get_timer_ticks: |
1683 | art_zh | 1498 | mov eax,[timer_ticks] |
1499 | ret |
||
479 | kastigar | 1500 | |
283 | diamond | 1501 | iglobal |
1 | ha | 1502 | align 4 |
221 | serge | 1503 | mousefn dd msscreen, mswin, msbutton, msset |
1683 | art_zh | 1504 | dd app_load_cursor |
1505 | dd app_set_cursor |
||
1506 | dd app_delete_cursor |
||
1507 | dd msz |
||
283 | diamond | 1508 | endg |
1 | ha | 1509 | |
1510 | readmousepos: |
||
1511 | |||
1512 | ; eax=0 screen relative |
||
1513 | ; eax=1 window relative |
||
1514 | ; eax=2 buttons pressed |
||
221 | serge | 1515 | ; eax=3 set mouse pos ; reserved |
1516 | ; eax=4 load cursor |
||
1517 | ; eax=5 set cursor |
||
1518 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1519 | ; eax=7 get mouse_z |
1 | ha | 1520 | |
1683 | art_zh | 1521 | cmp ebx, 7 |
1522 | ja msset |
||
1523 | jmp [mousefn+ebx*4] |
||
221 | serge | 1524 | msscreen: |
1683 | art_zh | 1525 | mov eax,[MOUSE_X] |
1526 | shl eax,16 |
||
1527 | mov ax,[MOUSE_Y] |
||
1528 | mov [esp+36-4],eax |
||
1529 | ret |
||
221 | serge | 1530 | mswin: |
1683 | art_zh | 1531 | mov eax,[MOUSE_X] |
1532 | shl eax,16 |
||
1533 | mov ax,[MOUSE_Y] |
||
1534 | mov esi,[TASK_BASE] |
||
1535 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1536 | shl ebx,16 |
||
1537 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1538 | sub eax,ebx |
||
1 | ha | 1539 | |
1683 | art_zh | 1540 | mov edi,[CURRENT_TASK] |
1541 | shl edi,8 |
||
1542 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1543 | rol eax,16 |
||
1544 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1545 | rol eax,16 |
||
1546 | mov [esp+36-4],eax |
||
1547 | ret |
||
221 | serge | 1548 | msbutton: |
1683 | art_zh | 1549 | movzx eax,byte [BTN_DOWN] |
1550 | mov [esp+36-4],eax |
||
1551 | ret |
||
479 | kastigar | 1552 | msz: |
1683 | art_zh | 1553 | mov edi, [TASK_COUNT] |
1554 | movzx edi, word [WIN_POS + edi*2] |
||
1555 | cmp edi, [CURRENT_TASK] |
||
1556 | jne @f |
||
1557 | mov ax,[MOUSE_SCROLL_H] |
||
1558 | shl eax,16 |
||
1559 | mov ax,[MOUSE_SCROLL_V] |
||
1560 | mov [esp+36-4],eax |
||
1561 | and [MOUSE_SCROLL_H],word 0 |
||
1562 | and [MOUSE_SCROLL_V],word 0 |
||
1563 | ret |
||
479 | kastigar | 1564 | @@: |
1683 | art_zh | 1565 | and [esp+36-4],dword 0 |
1276 | Lrz | 1566 | ; ret |
221 | serge | 1567 | msset: |
1683 | art_zh | 1568 | ret |
164 | serge | 1569 | |
221 | serge | 1570 | app_load_cursor: |
1683 | art_zh | 1571 | cmp ecx, OS_BASE |
1572 | jae msset |
||
1573 | stdcall load_cursor, ecx, edx |
||
1574 | mov [esp+36-4], eax |
||
1575 | ret |
||
164 | serge | 1576 | |
221 | serge | 1577 | app_set_cursor: |
1683 | art_zh | 1578 | stdcall set_cursor, ecx |
1579 | mov [esp+36-4], eax |
||
1580 | ret |
||
1 | ha | 1581 | |
233 | serge | 1582 | app_delete_cursor: |
1683 | art_zh | 1583 | stdcall delete_cursor, ecx |
1584 | mov [esp+36-4], eax |
||
1585 | ret |
||
1 | ha | 1586 | |
1587 | is_input: |
||
1588 | |||
1589 | push edx |
||
1683 | art_zh | 1590 | mov dx,word [midisp] |
1591 | in al,dx |
||
1592 | and al,0x80 |
||
1593 | pop edx |
||
1 | ha | 1594 | ret |
1595 | |||
1596 | is_output: |
||
1597 | |||
1598 | push edx |
||
1683 | art_zh | 1599 | mov dx,word [midisp] |
1600 | in al,dx |
||
1601 | and al,0x40 |
||
1602 | pop edx |
||
1 | ha | 1603 | ret |
1604 | |||
1605 | |||
1606 | get_mpu_in: |
||
1607 | |||
1608 | push edx |
||
1683 | art_zh | 1609 | mov dx,word [mididp] |
1610 | in al,dx |
||
1611 | pop edx |
||
1 | ha | 1612 | ret |
1613 | |||
1614 | |||
1615 | put_mpu_out: |
||
1616 | |||
1617 | push edx |
||
1683 | art_zh | 1618 | mov dx,word [mididp] |
1619 | out dx,al |
||
1620 | pop edx |
||
1 | ha | 1621 | ret |
1622 | |||
1623 | |||
1624 | |||
1625 | align 4 |
||
1626 | |||
1627 | sys_midi: |
||
1276 | Lrz | 1628 | cmp [mididp],0 |
1629 | jnz sm0 |
||
1630 | mov [esp+36],dword 1 |
||
1631 | ret |
||
1632 | sm0: |
||
1633 | and [esp+36],dword 0 |
||
1634 | dec ebx |
||
1635 | jnz smn1 |
||
1636 | ; call setuart |
||
1637 | su1: |
||
1638 | call is_output |
||
1639 | test al,al |
||
1640 | jnz su1 |
||
1641 | mov dx,word [midisp] |
||
1642 | mov al,0xff |
||
1643 | out dx,al |
||
1644 | su2: |
||
1645 | mov dx,word [midisp] |
||
1646 | mov al,0xff |
||
1647 | out dx,al |
||
1648 | call is_input |
||
1649 | test al,al |
||
1650 | jnz su2 |
||
1651 | call get_mpu_in |
||
1652 | cmp al,0xfe |
||
1653 | jnz su2 |
||
1654 | su3: |
||
1655 | call is_output |
||
1656 | test al,al |
||
1657 | jnz su3 |
||
1658 | mov dx,word [midisp] |
||
1659 | mov al,0x3f |
||
1660 | out dx,al |
||
1661 | ret |
||
1662 | smn1: |
||
1663 | dec ebx |
||
1664 | jnz smn2 |
||
1665 | sm10: |
||
1666 | call get_mpu_in |
||
1667 | call is_output |
||
1668 | test al,al |
||
1669 | jnz sm10 |
||
1670 | mov al,bl |
||
1671 | call put_mpu_out |
||
1672 | smn2: |
||
1673 | ret |
||
1 | ha | 1674 | |
1675 | detect_devices: |
||
1676 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1677 | ;include 'detect/commouse.inc' |
479 | kastigar | 1678 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1679 | ;include 'detect/dev_fd.inc' |
1680 | ;include 'detect/dev_hdcd.inc' |
||
1681 | ;include 'detect/sear_par.inc' |
||
1682 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1683 | ret |
||
1684 | |||
1685 | sys_end: |
||
1686 | |||
1220 | serge | 1687 | mov ecx, [current_slot] |
1688 | mov eax, [ecx+APPDATA.tls_base] |
||
1689 | test eax, eax |
||
1690 | jz @F |
||
1691 | |||
1692 | stdcall user_free, eax |
||
1693 | @@: |
||
1694 | |||
379 | serge | 1695 | mov eax,[TASK_BASE] |
115 | poddubny | 1696 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1697 | |
1683 | art_zh | 1698 | waitterm: ; wait here for termination |
684 | diamond | 1699 | mov ebx,100 |
1 | ha | 1700 | call delay_hs |
1701 | jmp waitterm |
||
1702 | |||
75 | diamond | 1703 | iglobal |
170 | serge | 1704 | align 4 |
75 | diamond | 1705 | sys_system_table: |
1683 | art_zh | 1706 | dd exit_for_anyone ; 1 = obsolete |
1707 | dd sysfn_terminate ; 2 = terminate thread |
||
1708 | dd sysfn_activate ; 3 = activate window |
||
1709 | dd sysfn_getidletime ; 4 = get idle time |
||
1710 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1711 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1712 | dd sysfn_getactive ; 7 = get active window |
||
1713 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1714 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
1715 | dd sysfn_minimize ; 10 = minimize window |
||
1716 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1717 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1718 | dd sysfn_getversion ; 13 = get kernel version |
||
1719 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1720 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1721 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1722 | dd sysfn_getallmem ; 17 = get total memory size |
||
1723 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1724 | ; instead of slot |
||
1725 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1726 | dd sysfn_meminfo ; 20 = get extended memory info |
||
1727 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
1728 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 1729 | sysfn_num = ($ - sys_system_table)/4 |
1730 | endg |
||
1731 | |||
1 | ha | 1732 | sys_system: |
1683 | art_zh | 1733 | dec ebx |
1734 | cmp ebx, sysfn_num |
||
1735 | jae @f |
||
1736 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 1737 | @@: |
1683 | art_zh | 1738 | ret |
1 | ha | 1739 | |
214 | serge | 1740 | |
1683 | art_zh | 1741 | sysfn_shutdown: ; 18.9 = system shutdown |
748 | heavyiron | 1742 | cmp ecx,1 |
1743 | jl exit_for_anyone |
||
1744 | cmp ecx,4 |
||
1745 | jg exit_for_anyone |
||
1746 | mov [BOOT_VAR+0x9030],cl |
||
1747 | |||
379 | serge | 1748 | mov eax,[TASK_COUNT] |
709 | diamond | 1749 | mov [SYS_SHUTDOWN],al |
1 | ha | 1750 | mov [shutdown_processes],eax |
684 | diamond | 1751 | and dword [esp+32], 0 |
748 | heavyiron | 1752 | exit_for_anyone: |
1 | ha | 1753 | ret |
1754 | uglobal |
||
1755 | shutdown_processes: dd 0x0 |
||
1756 | endg |
||
1757 | |||
1683 | art_zh | 1758 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 1759 | cmp ecx,2 |
1 | ha | 1760 | jb noprocessterminate |
379 | serge | 1761 | mov edx,[TASK_COUNT] |
684 | diamond | 1762 | cmp ecx,edx |
75 | diamond | 1763 | ja noprocessterminate |
379 | serge | 1764 | mov eax,[TASK_COUNT] |
684 | diamond | 1765 | shl ecx,5 |
1766 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
1767 | add ecx,CURRENT_TASK+TASKDATA.state |
||
1768 | cmp byte [ecx], 9 |
||
75 | diamond | 1769 | jz noprocessterminate |
41 | mikedld | 1770 | |
1 | ha | 1771 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1683 | art_zh | 1772 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 1773 | ;call MEM_Heap_UnLock |
1774 | |||
1775 | cmp edx,[application_table_status] ; clear app table stat |
||
1776 | jne noatsc |
||
1678 | art_zh | 1777 | |
1329 | Lrz | 1778 | and [application_table_status],0 |
1 | ha | 1779 | noatsc: |
75 | diamond | 1780 | noprocessterminate: |
1 | ha | 1781 | ret |
1782 | |||
85 | halyavin | 1783 | sysfn_terminate2: |
1784 | ;lock application_table_status mutex |
||
164 | serge | 1785 | .table_status: |
85 | halyavin | 1786 | cli |
1787 | cmp [application_table_status],0 |
||
1683 | art_zh | 1788 | je .stf |
85 | halyavin | 1789 | sti |
1790 | call change_task |
||
1791 | jmp .table_status |
||
1792 | .stf: |
||
1793 | call set_application_table_status |
||
684 | diamond | 1794 | mov eax,ecx |
85 | halyavin | 1795 | call pid_to_slot |
1796 | test eax,eax |
||
1683 | art_zh | 1797 | jz .not_found |
684 | diamond | 1798 | mov ecx,eax |
85 | halyavin | 1799 | cli |
1800 | call sysfn_terminate |
||
1329 | Lrz | 1801 | and [application_table_status],0 |
85 | halyavin | 1802 | sti |
684 | diamond | 1803 | and dword [esp+32],0 |
85 | halyavin | 1804 | ret |
1805 | .not_found: |
||
1806 | mov [application_table_status],0 |
||
1683 | art_zh | 1807 | or dword [esp+32],-1 |
85 | halyavin | 1808 | ret |
1809 | |||
1683 | art_zh | 1810 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 1811 | cmp ecx,2 |
105 | poddubny | 1812 | jb .nowindowactivate |
684 | diamond | 1813 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 1814 | ja .nowindowactivate |
1815 | |||
1816 | mov [window_minimize], 2 ; restore window if minimized |
||
1817 | |||
684 | diamond | 1818 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 1819 | cmp esi, [TASK_COUNT] |
105 | poddubny | 1820 | je .nowindowactivate ; already active |
1821 | |||
684 | diamond | 1822 | mov edi, ecx |
105 | poddubny | 1823 | shl edi, 5 |
1824 | add edi, window_data |
||
684 | diamond | 1825 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 1826 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 1827 | call waredraw |
1828 | .nowindowactivate: |
||
1 | ha | 1829 | ret |
41 | mikedld | 1830 | |
1683 | art_zh | 1831 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1832 | mov eax,[idleusesec] |
684 | diamond | 1833 | mov [esp+32], eax |
1 | ha | 1834 | ret |
1835 | |||
1683 | art_zh | 1836 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 1837 | mov eax,[CPU_FREQ] |
684 | diamond | 1838 | mov [esp+32], eax |
1 | ha | 1839 | ret |
1840 | |||
1841 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1842 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1843 | include 'blkdev/rdsave.inc' |
||
1844 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1232 | Lrz | 1845 | align 4 |
1683 | art_zh | 1846 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 1847 | mov eax, [TASK_COUNT] |
380 | serge | 1848 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 1849 | mov [esp+32],eax |
1 | ha | 1850 | ret |
75 | diamond | 1851 | |
1683 | art_zh | 1852 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1232 | Lrz | 1853 | ; cmp ecx,1 |
1854 | dec ecx |
||
1855 | jnz nogetsoundflag |
||
1 | ha | 1856 | movzx eax,byte [sound_flag] ; get sound_flag |
684 | diamond | 1857 | mov [esp+32],eax |
1 | ha | 1858 | ret |
1859 | nogetsoundflag: |
||
1232 | Lrz | 1860 | ; cmp ecx,2 |
1861 | dec ecx |
||
1 | ha | 1862 | jnz nosoundflag |
75 | diamond | 1863 | xor byte [sound_flag], 1 |
1864 | nosoundflag: |
||
41 | mikedld | 1865 | ret |
75 | diamond | 1866 | |
1683 | art_zh | 1867 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 1868 | mov [window_minimize],1 |
1869 | ret |
||
1232 | Lrz | 1870 | align 4 |
1683 | art_zh | 1871 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 1872 | ; cmp ecx,1 |
1873 | dec ecx |
||
1 | ha | 1874 | jnz full_table |
1875 | small_table: |
||
1876 | call for_all_tables |
||
75 | diamond | 1877 | mov ecx,10 |
1 | ha | 1878 | cld |
1879 | rep movsb |
||
1880 | ret |
||
1881 | for_all_tables: |
||
684 | diamond | 1882 | mov edi,edx |
381 | serge | 1883 | mov esi,DRIVE_DATA |
1 | ha | 1884 | ret |
1885 | full_table: |
||
1232 | Lrz | 1886 | ; cmp ecx,2 |
1887 | dec ecx |
||
1 | ha | 1888 | jnz exit_for_anyone |
1889 | call for_all_tables |
||
75 | diamond | 1890 | mov ecx,16384 |
1 | ha | 1891 | cld |
1892 | rep movsd |
||
1893 | ret |
||
75 | diamond | 1894 | |
1683 | art_zh | 1895 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
1896 | and dword [esp+32], 0 |
||
1897 | ret |
||
75 | diamond | 1898 | |
1683 | art_zh | 1899 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1447 | diamond | 1900 | mov edi,ecx |
1 | ha | 1901 | mov esi,version_inf |
1902 | mov ecx,version_end-version_inf |
||
1903 | rep movsb |
||
1904 | ret |
||
75 | diamond | 1905 | |
1906 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 1907 | ;wait retrace functions |
1908 | sys_wait_retrace: |
||
1909 | mov edx,0x3da |
||
1910 | WaitRetrace_loop: |
||
1911 | in al,dx |
||
1912 | test al,1000b |
||
1913 | jz WaitRetrace_loop |
||
684 | diamond | 1914 | and [esp+32],dword 0 |
1 | ha | 1915 | ret |
75 | diamond | 1916 | |
1232 | Lrz | 1917 | align 4 |
1683 | art_zh | 1918 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 1919 | ; removed here by |
1920 | ; call mouse_centered |
||
1921 | ;* mouse centered - start code- Mario79 |
||
1922 | ;mouse_centered: |
||
1923 | ; push eax |
||
1683 | art_zh | 1924 | mov eax,[Screen_Max_X] |
1925 | shr eax,1 |
||
1926 | mov [MOUSE_X],ax |
||
1927 | mov eax,[Screen_Max_Y] |
||
1928 | shr eax,1 |
||
1929 | mov [MOUSE_Y],ax |
||
1232 | Lrz | 1930 | ; ret |
1931 | ;* mouse centered - end code- Mario79 |
||
1932 | xor eax,eax |
||
1683 | art_zh | 1933 | and [esp+32],eax |
1232 | Lrz | 1934 | ; pop eax |
1935 | |||
1 | ha | 1936 | ret |
1232 | Lrz | 1937 | align 4 |
120 | mario79 | 1938 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1232 | Lrz | 1939 | test ecx,ecx ; get mouse speed factor |
120 | mario79 | 1940 | jnz .set_mouse_acceleration |
164 | serge | 1941 | xor eax,eax |
120 | mario79 | 1942 | mov ax,[mouse_speed_factor] |
684 | diamond | 1943 | mov [esp+32],eax |
120 | mario79 | 1944 | ret |
1945 | .set_mouse_acceleration: |
||
1232 | Lrz | 1946 | ; cmp ecx,1 ; set mouse speed factor |
1947 | dec ecx |
||
120 | mario79 | 1948 | jnz .get_mouse_delay |
684 | diamond | 1949 | mov [mouse_speed_factor],dx |
120 | mario79 | 1950 | ret |
1951 | .get_mouse_delay: |
||
1232 | Lrz | 1952 | ; cmp ecx,2 ; get mouse delay |
1953 | dec ecx |
||
120 | mario79 | 1954 | jnz .set_mouse_delay |
1955 | mov eax,[mouse_delay] |
||
684 | diamond | 1956 | mov [esp+32],eax |
120 | mario79 | 1957 | ret |
1958 | .set_mouse_delay: |
||
1232 | Lrz | 1959 | ; cmp ecx,3 ; set mouse delay |
1960 | dec ecx |
||
120 | mario79 | 1961 | jnz .set_pointer_position |
684 | diamond | 1962 | mov [mouse_delay],edx |
120 | mario79 | 1963 | ret |
1964 | .set_pointer_position: |
||
1232 | Lrz | 1965 | ; cmp ecx,4 ; set mouse pointer position |
1966 | dec ecx |
||
621 | mario79 | 1967 | jnz .set_mouse_button |
1689 | art_zh | 1968 | cmp dx, word[Screen_Max_Y] |
1969 | ja .end |
||
1970 | |||
684 | diamond | 1971 | rol edx,16 |
1689 | art_zh | 1972 | cmp dx, word[Screen_Max_X] |
1973 | ja .end |
||
1974 | mov [MOUSE_X], edx |
||
621 | mario79 | 1975 | ret |
1976 | .set_mouse_button: |
||
1232 | Lrz | 1977 | ; cmp ecx,5 ; set mouse button features |
1978 | dec ecx |
||
621 | mario79 | 1979 | jnz .end |
684 | diamond | 1980 | mov [BTN_DOWN],dl |
621 | mario79 | 1981 | mov [mouse_active],1 |
120 | mario79 | 1982 | .end: |
1983 | ret |
||
1984 | |||
75 | diamond | 1985 | sysfn_getfreemem: |
170 | serge | 1986 | mov eax, [pg_data.pages_free] |
1987 | shl eax, 2 |
||
684 | diamond | 1988 | mov [esp+32],eax |
1 | ha | 1989 | ret |
75 | diamond | 1990 | |
1991 | sysfn_getallmem: |
||
170 | serge | 1992 | mov eax,[MEM_AMOUNT] |
1993 | shr eax, 10 |
||
684 | diamond | 1994 | mov [esp+32],eax |
32 | halyavin | 1995 | ret |
1996 | |||
608 | alver | 1997 | ; // Alver, 2007-22-08 // { |
1998 | sysfn_pid_to_slot: |
||
684 | diamond | 1999 | mov eax, ecx |
608 | alver | 2000 | call pid_to_slot |
684 | diamond | 2001 | mov [esp+32], eax |
608 | alver | 2002 | ret |
2003 | |||
2004 | sysfn_min_rest_window: |
||
2005 | pushad |
||
1683 | art_zh | 2006 | mov eax, edx ; ebx - operating |
684 | diamond | 2007 | shr ecx, 1 |
608 | alver | 2008 | jnc @f |
2009 | call pid_to_slot |
||
2010 | @@: |
||
1683 | art_zh | 2011 | or eax, eax ; eax - number of slot |
608 | alver | 2012 | jz .error |
1683 | art_zh | 2013 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 2014 | ja .error |
684 | diamond | 2015 | movzx eax, word [WIN_STACK + eax*2] |
2016 | shr ecx, 1 |
||
608 | alver | 2017 | jc .restore |
2018 | ; .minimize: |
||
2019 | call minimize_window |
||
2020 | jmp .exit |
||
2021 | .restore: |
||
2022 | call restore_minimized_window |
||
2023 | .exit: |
||
2024 | popad |
||
2025 | xor eax, eax |
||
684 | diamond | 2026 | mov [esp+32], eax |
608 | alver | 2027 | ret |
2028 | .error: |
||
2029 | popad |
||
2030 | xor eax, eax |
||
2031 | dec eax |
||
684 | diamond | 2032 | mov [esp+32], eax |
608 | alver | 2033 | ret |
2034 | ; } \\ Alver, 2007-22-08 \\ |
||
2035 | |||
41 | mikedld | 2036 | uglobal |
2037 | ;// mike.dld, 2006-29-01 [ |
||
2038 | screen_workarea RECT |
||
2039 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2040 | window_minimize db 0 |
1683 | art_zh | 2041 | sound_flag db 0 |
41 | mikedld | 2042 | endg |
1 | ha | 2043 | |
41 | mikedld | 2044 | iglobal |
2045 | version_inf: |
||
1319 | diamond | 2046 | db 0,7,7,0 ; version 0.7.7.0 |
1689 | art_zh | 2047 | db 0 ;reserved |
540 | victor | 2048 | dd __REV__ |
41 | mikedld | 2049 | version_end: |
2050 | endg |
||
1 | ha | 2051 | |
2052 | sys_cachetodiskette: |
||
1683 | art_zh | 2053 | cmp ebx, 1 |
2054 | jne .no_floppy_a_save |
||
2055 | mov [flp_number], 1 |
||
2056 | jmp .save_image_on_floppy |
||
671 | Ghost | 2057 | .no_floppy_a_save: |
1683 | art_zh | 2058 | cmp ebx, 2 |
2059 | jne .no_floppy_b_save |
||
2060 | mov [flp_number], 2 |
||
671 | Ghost | 2061 | .save_image_on_floppy: |
1683 | art_zh | 2062 | call save_image |
2063 | mov [esp + 32], dword 0 |
||
2064 | cmp [FDC_Status], 0 |
||
2065 | je .yes_floppy_save |
||
671 | Ghost | 2066 | .no_floppy_b_save: |
1683 | art_zh | 2067 | mov [esp + 32], dword 1 |
671 | Ghost | 2068 | .yes_floppy_save: |
1683 | art_zh | 2069 | ret |
1 | ha | 2070 | |
2071 | uglobal |
||
2072 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2073 | align 4 |
2074 | bgrlockpid dd 0 |
||
546 | diamond | 2075 | bgrlock db 0 |
1 | ha | 2076 | endg |
2077 | |||
1899 | art_zh | 2078 | ;=============================== SysFn 15 ================================ |
1 | ha | 2079 | sys_background: |
2080 | |||
1929 | art_zh | 2081 | cmp ebx,1 ; BACKGROUND SIZE |
2082 | jnz nosb1 |
||
2083 | test ecx,ecx |
||
2084 | ; cmp ecx,0 |
||
2085 | jz sbgrr |
||
2086 | test edx,edx |
||
2087 | ; cmp edx,0 |
||
2088 | jz sbgrr |
||
2089 | @@: |
||
2090 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
||
2091 | bts dword [bgrlock], 0 |
||
2092 | jnc @f |
||
2093 | call change_task |
||
2094 | jmp @b |
||
2095 | @@: |
||
2096 | mov [BgrDataWidth],ecx |
||
2097 | mov [BgrDataHeight],edx |
||
2098 | ; mov [bgrchanged],1 |
||
2099 | |||
2100 | pushad |
||
2101 | ; return memory for old background |
||
2102 | mov eax, [img_background] |
||
2103 | cmp eax, static_background_data |
||
2104 | jz @f |
||
2105 | stdcall kernel_free, eax |
||
2106 | @@: |
||
2107 | ; calculate RAW size |
||
2108 | xor eax,eax |
||
2109 | inc eax |
||
2110 | cmp [BgrDataWidth],eax |
||
2111 | jae @f |
||
2112 | mov [BgrDataWidth],eax |
||
2113 | @@: |
||
2114 | cmp [BgrDataHeight],eax |
||
2115 | jae @f |
||
2116 | mov [BgrDataHeight],eax |
||
2117 | @@: |
||
2118 | mov eax,[BgrDataWidth] |
||
2119 | imul eax,[BgrDataHeight] |
||
2120 | lea eax,[eax*3] |
||
2121 | mov [mem_BACKGROUND],eax |
||
2122 | ; get memory for new background |
||
2123 | stdcall kernel_alloc, eax |
||
2124 | test eax, eax |
||
2125 | jz .memfailed |
||
2126 | mov [img_background], eax |
||
2127 | jmp .exit |
||
2128 | .memfailed: |
||
2129 | ; revert to static monotone data |
||
2130 | mov [img_background], static_background_data |
||
2131 | xor eax, eax |
||
2132 | inc eax |
||
2133 | mov [BgrDataWidth], eax |
||
2134 | mov [BgrDataHeight], eax |
||
2135 | mov [mem_BACKGROUND], 4 |
||
1107 | diamond | 2136 | .exit: |
1929 | art_zh | 2137 | popad |
2138 | mov [bgrlock], 0 |
||
2139 | |||
2140 | sbgrr: |
||
2141 | ret |
||
2142 | |||
2143 | nosb1: |
||
2144 | |||
2145 | cmp ebx,2 ; SET PIXEL |
||
2146 | jnz nosb2 |
||
2147 | |||
2148 | mov eax, [img_background] |
||
2149 | test ecx, ecx |
||
2150 | jz @f |
||
2151 | cmp eax, static_background_data |
||
2152 | |||
2153 | jz .ret |
||
2154 | @@: |
||
2155 | mov ebx, [mem_BACKGROUND] |
||
2156 | add ebx, 4095 |
||
2157 | and ebx, -4096 |
||
2158 | sub ebx, 4 |
||
2159 | cmp ecx, ebx |
||
2160 | ja .ret |
||
2161 | |||
2162 | mov ebx,[eax+ecx] |
||
2163 | and ebx,0xFF000000 ;255*256*256*256 |
||
2164 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2165 | add edx,ebx |
||
2166 | mov [eax+ecx],edx |
||
2167 | .ret: |
||
2168 | ret |
||
2169 | nosb2: |
||
2170 | |||
2171 | cmp ebx,3 ; DRAW BACKGROUND |
||
2172 | jnz nosb3 |
||
2173 | draw_background_temp: |
||
2174 | ; cmp [bgrchanged],1 ;0 |
||
2175 | ; je nosb31 |
||
2176 | ;draw_background_temp: |
||
2177 | ; mov [bgrchanged],1 ;0 |
||
2178 | mov [background_defined], 1 |
||
2179 | mov byte[BACKGROUND_CHANGED], 1 |
||
2180 | call force_redraw_background |
||
2181 | nosb31: |
||
2182 | ret |
||
2183 | nosb3: |
||
2184 | |||
2185 | cmp ebx,4 ; TILED / STRETCHED |
||
2186 | jnz nosb4 |
||
2187 | cmp ecx,[BgrDrawMode] |
||
2188 | je nosb41 |
||
2189 | mov [BgrDrawMode],ecx |
||
2190 | ; mov [bgrchanged],1 |
||
2191 | nosb41: |
||
2192 | ret |
||
2193 | nosb4: |
||
2194 | |||
2195 | cmp ebx,5 ; BLOCK MOVE TO BGR |
||
2196 | jnz nosb5 |
||
2197 | cmp [img_background], static_background_data |
||
2198 | jnz @f |
||
2199 | test edx, edx |
||
2200 | jnz .fin |
||
2201 | cmp esi, 4 |
||
2202 | ja .fin |
||
2203 | @@: |
||
2204 | ; bughere |
||
2205 | mov eax, ecx |
||
2206 | mov ebx, edx |
||
2207 | add ebx, [img_background] ;IMG_BACKGROUND |
||
2208 | mov ecx, esi |
||
2209 | call memmove |
||
2210 | .fin: |
||
2211 | ret |
||
2212 | nosb5: |
||
2213 | |||
2214 | cmp ebx, 6 |
||
2215 | jnz nosb6 |
||
2216 | ;;Maxis use atomic bts for mutex 4.4.2009 |
||
2217 | @@: |
||
2218 | bts dword [bgrlock], 0 |
||
2219 | jnc @f |
||
2220 | call change_task |
||
2221 | jmp @b |
||
2222 | @@: |
||
2223 | mov eax, [CURRENT_TASK] |
||
2224 | mov [bgrlockpid], eax |
||
2225 | cmp [img_background], static_background_data |
||
2226 | jz .nomem |
||
2227 | stdcall user_alloc, [mem_BACKGROUND] |
||
2228 | mov [esp+32], eax |
||
2229 | test eax, eax |
||
2230 | jz .nomem |
||
2231 | mov ebx, eax |
||
2232 | shr ebx, 12 |
||
2233 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2234 | mov esi, [img_background] |
||
2235 | shr esi, 12 |
||
2236 | mov ecx, [mem_BACKGROUND] |
||
2237 | add ecx, 0xFFF |
||
2238 | shr ecx, 12 |
||
2239 | .z: |
||
2240 | mov eax, [page_tabs+ebx*4] |
||
2241 | test al, 1 |
||
2242 | jz @f |
||
2243 | call free_page |
||
2244 | @@: |
||
2245 | mov eax, [page_tabs+esi*4] |
||
2246 | or al, PG_UW |
||
2247 | mov [page_tabs+ebx*4], eax |
||
2248 | mov eax, ebx |
||
2249 | shl eax, 12 |
||
2250 | invlpg [eax] |
||
2251 | inc ebx |
||
2252 | inc esi |
||
2253 | loop .z |
||
1899 | art_zh | 2254 | ret |
1929 | art_zh | 2255 | .nomem: |
2256 | and [bgrlockpid], 0 |
||
2257 | mov [bgrlock], 0 |
||
2258 | nosb6: |
||
2259 | cmp ebx, 7 |
||
2260 | jnz nosb7 |
||
2261 | cmp [bgrlock], 0 |
||
2262 | jz .err |
||
2263 | mov eax, [CURRENT_TASK] |
||
2264 | cmp [bgrlockpid], eax |
||
2265 | jnz .err |
||
2266 | mov eax, ecx |
||
2267 | mov ebx, ecx |
||
2268 | shr eax, 12 |
||
2269 | mov ecx, [page_tabs+(eax-1)*4] |
||
2270 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2271 | jz .err |
||
2272 | jnp .err |
||
2273 | push eax |
||
2274 | shr ecx, 12 |
||
2275 | dec ecx |
||
2276 | @@: |
||
2277 | and dword [page_tabs+eax*4], 0 |
||
2278 | mov edx, eax |
||
2279 | shl edx, 12 |
||
2280 | push eax |
||
2281 | invlpg [edx] |
||
2282 | pop eax |
||
2283 | inc eax |
||
2284 | loop @b |
||
2285 | pop eax |
||
2286 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2287 | stdcall user_free, ebx |
||
2288 | mov [esp+32], eax |
||
2289 | and [bgrlockpid], 0 |
||
2290 | mov [bgrlock], 0 |
||
2291 | ret |
||
2292 | .err: |
||
2293 | and dword [esp+32], 0 |
||
2294 | ret |
||
469 | serge | 2295 | |
1929 | art_zh | 2296 | nosb7: |
2297 | ret |
||
2298 | |||
1899 | art_zh | 2299 | ;=============================== SysFn 39 ================================ |
2300 | align 4 |
||
469 | serge | 2301 | |
1899 | art_zh | 2302 | sys_getbackground: |
1929 | art_zh | 2303 | dec ebx |
2304 | jnz nogb1 |
||
2305 | mov eax,[BgrDataWidth] |
||
2306 | shl eax,16 |
||
2307 | mov ax,[BgrDataHeight] |
||
2308 | mov [esp+32],eax |
||
1 | ha | 2309 | ret |
2310 | |||
1929 | art_zh | 2311 | nogb1: |
2312 | ; cmp eax,2 ; PIXEL |
||
2313 | dec ebx |
||
2314 | jnz nogb2 |
||
2315 | |||
2316 | mov eax, [img_background] |
||
2317 | test ecx, ecx |
||
2318 | jz @f |
||
2319 | cmp eax, static_background_data |
||
2320 | jz .ret |
||
2321 | @@: |
||
2322 | mov ebx, [mem_BACKGROUND] |
||
2323 | add ebx, 4095 |
||
2324 | and ebx, -4096 |
||
2325 | sub ebx, 4 |
||
2326 | cmp ecx, ebx |
||
2327 | ja .ret |
||
2328 | |||
2329 | mov eax,[ecx+eax] |
||
2330 | |||
2331 | and eax, 0xFFFFFF |
||
2332 | mov [esp+32],eax |
||
2333 | .ret: |
||
2334 | ret |
||
2335 | nogb2: |
||
2336 | |||
2337 | ; cmp eax,4 ; TILED / STRETCHED |
||
2338 | dec ebx |
||
2339 | dec ebx |
||
2340 | jnz nogb4 |
||
2341 | mov eax,[BgrDrawMode] |
||
2342 | nogb4: |
||
2343 | mov [esp+32],eax |
||
2344 | ret |
||
2345 | |||
1899 | art_zh | 2346 | ;=========================================== |
1859 | art_zh | 2347 | |
709 | diamond | 2348 | force_redraw_background: |
1392 | diamond | 2349 | and [draw_data+32 + RECT.left], 0 |
2350 | and [draw_data+32 + RECT.top], 0 |
||
709 | diamond | 2351 | push eax ebx |
753 | serge | 2352 | mov eax,[Screen_Max_X] |
2353 | mov ebx,[Screen_Max_Y] |
||
709 | diamond | 2354 | mov [draw_data+32 + RECT.right],eax |
2355 | mov [draw_data+32 + RECT.bottom],ebx |
||
2356 | pop ebx eax |
||
1392 | diamond | 2357 | inc byte[REDRAW_BACKGROUND] |
709 | diamond | 2358 | ret |
1899 | art_zh | 2359 | ;=========================================== |
479 | kastigar | 2360 | |
1 | ha | 2361 | |
2362 | align 4 |
||
2363 | |||
2364 | sys_getkey: |
||
1683 | art_zh | 2365 | mov [esp + 32],dword 1 |
2366 | ; test main buffer |
||
2367 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2368 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2369 | mov edx, [TASK_COUNT] |
||
2370 | cmp ecx, edx |
||
2371 | jne .finish |
||
2372 | cmp [KEY_COUNT], byte 0 |
||
2373 | je .finish |
||
2374 | movzx eax, byte [KEY_BUFF] |
||
2375 | shl eax, 8 |
||
2376 | push eax |
||
2377 | dec byte [KEY_COUNT] |
||
2378 | and byte [KEY_COUNT], 127 |
||
2379 | movzx ecx, byte [KEY_COUNT] |
||
2380 | add ecx, 2 |
||
2381 | mov eax, KEY_BUFF + 1 |
||
2382 | mov ebx, KEY_BUFF |
||
2383 | call memmove |
||
2384 | pop eax |
||
92 | diamond | 2385 | .ret_eax: |
1683 | art_zh | 2386 | mov [esp + 32], eax |
2387 | ret |
||
671 | Ghost | 2388 | .finish: |
92 | diamond | 2389 | ; test hotkeys buffer |
1683 | art_zh | 2390 | mov ecx, hotkey_buffer |
92 | diamond | 2391 | @@: |
1683 | art_zh | 2392 | cmp [ecx], ebx |
2393 | jz .found |
||
2394 | add ecx, 8 |
||
2395 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2396 | jb @b |
||
2397 | ret |
||
92 | diamond | 2398 | .found: |
1683 | art_zh | 2399 | mov ax, [ecx + 6] |
2400 | shl eax, 16 |
||
2401 | mov ah, [ecx + 4] |
||
2402 | mov al, 2 |
||
2403 | and dword [ecx + 4], 0 |
||
2404 | and dword [ecx], 0 |
||
2405 | jmp .ret_eax |
||
1 | ha | 2406 | |
2407 | align 4 |
||
2408 | |||
2409 | sys_getbutton: |
||
2410 | |||
1683 | art_zh | 2411 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2412 | mov [esp + 32], dword 1 |
||
2413 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2414 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2415 | cmp ecx, edx |
||
2416 | jne .exit |
||
2417 | movzx eax, byte [BTN_COUNT] |
||
2418 | test eax, eax |
||
2419 | jz .exit |
||
2420 | mov eax, [BTN_BUFF] |
||
2421 | and al, 0xFE ; delete left button bit |
||
2422 | mov [BTN_COUNT], byte 0 |
||
2423 | mov [esp + 32], eax |
||
671 | Ghost | 2424 | .exit: |
1683 | art_zh | 2425 | ret |
1 | ha | 2426 | |
2427 | |||
2428 | align 4 |
||
2429 | |||
2430 | sys_cpuusage: |
||
2431 | |||
2432 | ; RETURN: |
||
2433 | ; |
||
2434 | ; +00 dword process cpu usage |
||
2435 | ; +04 word position in windowing stack |
||
2436 | ; +06 word windowing stack value at current position (cpu nro) |
||
2437 | ; +10 12 bytes name |
||
2438 | ; +22 dword start in mem |
||
2439 | ; +26 dword used mem |
||
2440 | ; +30 dword PID , process idenfification number |
||
2441 | ; |
||
2442 | |||
1683 | art_zh | 2443 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2444 | jne .no_who_am_i |
2445 | mov ecx,[CURRENT_TASK] |
||
2446 | .no_who_am_i: |
||
1683 | art_zh | 2447 | cmp ecx, max_processes |
2448 | ja .nofillbuf |
||
1 | ha | 2449 | |
684 | diamond | 2450 | ; +4: word: position of the window of thread in the window stack |
1683 | art_zh | 2451 | mov ax, [WIN_STACK + ecx * 2] |
2452 | mov [ebx+4], ax |
||
684 | diamond | 2453 | ; +6: word: number of the thread slot, which window has in the window stack |
2454 | ; position ecx (has no relation to the specific thread) |
||
1683 | art_zh | 2455 | mov ax, [WIN_POS + ecx * 2] |
2456 | mov [ebx+6], ax |
||
1 | ha | 2457 | |
1683 | art_zh | 2458 | shl ecx, 5 |
1 | ha | 2459 | |
684 | diamond | 2460 | ; +0: dword: memory usage |
1683 | art_zh | 2461 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2462 | mov [ebx], eax |
||
684 | diamond | 2463 | ; +10: 11 bytes: name of the process |
1683 | art_zh | 2464 | push ecx |
2465 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2466 | add ebx, 10 |
||
2467 | mov ecx, 11 |
||
2468 | call memmove |
||
2469 | pop ecx |
||
1 | ha | 2470 | |
684 | diamond | 2471 | ; +22: address of the process in memory |
2472 | ; +26: size of used memory - 1 |
||
1683 | art_zh | 2473 | push edi |
2474 | lea edi, [ebx+12] |
||
2475 | xor eax, eax |
||
2476 | mov edx, 0x100000*16 |
||
2477 | cmp ecx, 1 shl 5 |
||
2478 | je .os_mem |
||
2479 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2480 | mov eax, std_application_base_address |
||
684 | diamond | 2481 | .os_mem: |
1683 | art_zh | 2482 | stosd |
2483 | lea eax, [edx-1] |
||
2484 | stosd |
||
1 | ha | 2485 | |
684 | diamond | 2486 | ; +30: PID/TID |
1683 | art_zh | 2487 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2488 | stosd |
||
1 | ha | 2489 | |
2490 | ; window position and size |
||
1683 | art_zh | 2491 | push esi |
2492 | lea esi, [ecx + window_data + WDATA.box] |
||
2493 | movsd |
||
2494 | movsd |
||
2495 | movsd |
||
2496 | movsd |
||
1 | ha | 2497 | |
2498 | ; Process state (+50) |
||
1683 | art_zh | 2499 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2500 | stosd |
||
1 | ha | 2501 | |
138 | mikedld | 2502 | ; Window client area box |
1683 | art_zh | 2503 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2504 | movsd |
||
2505 | movsd |
||
2506 | movsd |
||
2507 | movsd |
||
1 | ha | 2508 | |
164 | serge | 2509 | ; Window state |
1683 | art_zh | 2510 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2511 | stosb |
||
164 | serge | 2512 | |
1689 | art_zh | 2513 | ; Event mask (+71) |
1941 | art_zh | 2514 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2515 | stosd |
||
1689 | art_zh | 2516 | |
1683 | art_zh | 2517 | pop esi |
2518 | pop edi |
||
138 | mikedld | 2519 | |
684 | diamond | 2520 | .nofillbuf: |
1 | ha | 2521 | ; return number of processes |
2522 | |||
379 | serge | 2523 | mov eax,[TASK_COUNT] |
684 | diamond | 2524 | mov [esp+32],eax |
1 | ha | 2525 | ret |
2526 | |||
2527 | align 4 |
||
2528 | sys_clock: |
||
1683 | art_zh | 2529 | cli |
1 | ha | 2530 | ; Mikhail Lisovin xx Jan 2005 |
1683 | art_zh | 2531 | @@: mov al, 10 |
2532 | out 0x70, al |
||
2533 | in al, 0x71 |
||
2534 | test al, al |
||
2535 | jns @f |
||
2536 | mov esi, 1 |
||
2537 | call delay_ms |
||
2538 | jmp @b |
||
1 | ha | 2539 | @@: |
2540 | ; end Lisovin's fix |
||
2541 | |||
1683 | art_zh | 2542 | xor al,al ; seconds |
2543 | out 0x70,al |
||
2544 | in al,0x71 |
||
2545 | movzx ecx,al |
||
2546 | mov al,02 ; minutes |
||
2547 | shl ecx,16 |
||
2548 | out 0x70,al |
||
2549 | in al,0x71 |
||
2550 | movzx edx,al |
||
2551 | mov al,04 ; hours |
||
2552 | shl edx,8 |
||
2553 | out 0x70,al |
||
2554 | in al,0x71 |
||
2555 | add ecx,edx |
||
2556 | movzx edx,al |
||
2557 | add ecx,edx |
||
2558 | sti |
||
2559 | mov [esp + 32], ecx |
||
2560 | ret |
||
1 | ha | 2561 | |
2562 | |||
2563 | align 4 |
||
2564 | |||
2565 | sys_date: |
||
2566 | |||
1683 | art_zh | 2567 | cli |
2568 | @@: mov al, 10 |
||
2569 | out 0x70, al |
||
2570 | in al, 0x71 |
||
2571 | test al, al |
||
2572 | jns @f |
||
2573 | mov esi, 1 |
||
2574 | call delay_ms |
||
2575 | jmp @b |
||
75 | diamond | 2576 | @@: |
2577 | |||
1683 | art_zh | 2578 | mov ch,0 |
2579 | mov al,7 ; date |
||
2580 | out 0x70,al |
||
2581 | in al,0x71 |
||
2582 | mov cl,al |
||
2583 | mov al,8 ; month |
||
2584 | shl ecx,16 |
||
2585 | out 0x70,al |
||
2586 | in al,0x71 |
||
2587 | mov ch,al |
||
2588 | mov al,9 ; year |
||
2589 | out 0x70,al |
||
2590 | in al,0x71 |
||
2591 | mov cl,al |
||
2592 | sti |
||
2593 | mov [esp+32], ecx |
||
2594 | ret |
||
1 | ha | 2595 | |
2596 | |||
2597 | ; redraw status |
||
2598 | |||
2599 | sys_redrawstat: |
||
1683 | art_zh | 2600 | cmp ebx, 1 |
2601 | jne no_widgets_away |
||
2602 | ; buttons away |
||
2603 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2604 | sys_newba2: |
1683 | art_zh | 2605 | mov edi,[BTN_ADDR] |
2606 | cmp [edi], dword 0 ; empty button list ? |
||
2607 | je end_of_buttons_away |
||
2608 | movzx ebx, word [edi] |
||
2609 | inc ebx |
||
2610 | mov eax,edi |
||
1 | ha | 2611 | sys_newba: |
1683 | art_zh | 2612 | dec ebx |
2613 | jz end_of_buttons_away |
||
1 | ha | 2614 | |
1683 | art_zh | 2615 | add eax, 0x10 |
2616 | cmp cx, [eax] |
||
2617 | jnz sys_newba |
||
1 | ha | 2618 | |
1683 | art_zh | 2619 | push eax ebx ecx |
2620 | mov ecx,ebx |
||
2621 | inc ecx |
||
2622 | shl ecx, 4 |
||
2623 | mov ebx, eax |
||
2624 | add eax, 0x10 |
||
2625 | call memmove |
||
2626 | dec dword [edi] |
||
2627 | pop ecx ebx eax |
||
1 | ha | 2628 | |
1683 | art_zh | 2629 | jmp sys_newba2 |
1 | ha | 2630 | |
2631 | end_of_buttons_away: |
||
2632 | |||
1683 | art_zh | 2633 | ret |
1 | ha | 2634 | |
2635 | no_widgets_away: |
||
2636 | |||
1683 | art_zh | 2637 | cmp ebx, 2 |
2638 | jnz srl1 |
||
1 | ha | 2639 | |
1683 | art_zh | 2640 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2641 | add edx, draw_data - CURRENT_TASK |
||
2642 | mov [edx + RECT.left], 0 |
||
2643 | mov [edx + RECT.top], 0 |
||
2644 | mov eax, [Screen_Max_X] |
||
1710 | art_zh | 2645 | |
1683 | art_zh | 2646 | mov [edx + RECT.right], eax |
2647 | mov eax, [Screen_Max_Y] |
||
2648 | mov [edx + RECT.bottom], eax |
||
1 | ha | 2649 | |
2650 | srl1: |
||
1683 | art_zh | 2651 | ret |
1 | ha | 2652 | |
2653 | ;ok - 100% work |
||
2654 | ;nt - not tested |
||
2655 | ;--------------------------------------------------------------------------------------------- |
||
2656 | ;eax |
||
2657 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
2658 | ;1 - change task. Ret nothing. Block. ok. |
||
2659 | ;2 - performance control |
||
2660 | ; ebx |
||
2661 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
2662 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
2663 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
2664 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
2665 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
2666 | ;eax |
||
2667 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2668 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2669 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 2670 | iglobal |
2671 | align 4 |
||
2672 | sheduler: |
||
2673 | dd sys_sheduler.00 |
||
2674 | dd change_task |
||
2675 | dd sys_sheduler.02 |
||
2676 | dd sys_sheduler.03 |
||
2677 | dd sys_sheduler.04 |
||
2678 | endg |
||
1683 | art_zh | 2679 | sys_sheduler: |
1344 | Lrz | 2680 | ;rewritten by |
1345 | Lrz | 2681 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 2682 | ;.shed_counter: |
2683 | .00: |
||
2684 | mov eax,[context_counter] |
||
1345 | Lrz | 2685 | mov [esp+32],eax |
1344 | Lrz | 2686 | ret |
1273 | Lrz | 2687 | |
1344 | Lrz | 2688 | .02: |
2689 | ;.perf_control: |
||
1365 | Lrz | 2690 | inc ebx ;before ebx=2, ebx=3 |
1683 | art_zh | 2691 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2692 | jz cache_disable |
||
1365 | Lrz | 2693 | |
1683 | art_zh | 2694 | dec ebx ;ebx=2 |
2695 | cmp ebx,ecx ; |
||
1365 | Lrz | 2696 | jz cache_enable ;if ecx=2 and ebx=2 |
2697 | |||
1683 | art_zh | 2698 | dec ebx ;ebx=1 |
1365 | Lrz | 2699 | cmp ebx,ecx |
1683 | art_zh | 2700 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
1365 | Lrz | 2701 | |
2702 | dec ebx |
||
1683 | art_zh | 2703 | test ebx,ecx ;ebx=0 and ecx=0 |
2704 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 2705 | |
1344 | Lrz | 2706 | ret |
1345 | Lrz | 2707 | |
1683 | art_zh | 2708 | .03: |
1344 | Lrz | 2709 | ;.rdmsr_instr: |
2710 | ;now counter in ecx |
||
2711 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2712 | mov eax,esi |
1345 | Lrz | 2713 | mov ecx,edx |
1344 | Lrz | 2714 | rdmsr |
1683 | art_zh | 2715 | mov [esp+32],eax |
2716 | mov [esp+20],edx ;ret in ebx? |
||
1344 | Lrz | 2717 | ret |
2718 | |||
2719 | .04: |
||
1273 | Lrz | 2720 | ;.wrmsr_instr: |
2721 | ;now counter in ecx |
||
2722 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2723 | ; Fast Call MSR can't be destroy |
2724 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
2725 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
2726 | cmp edx,MSR_SYSENTER_CS |
||
2727 | je @f |
||
2728 | cmp edx,MSR_SYSENTER_ESP |
||
2729 | je @f |
||
2730 | cmp edx,MSR_SYSENTER_EIP |
||
2731 | je @f |
||
2732 | cmp edx,MSR_AMD_STAR |
||
2733 | je @f |
||
1273 | Lrz | 2734 | |
1683 | art_zh | 2735 | mov eax,esi |
1345 | Lrz | 2736 | mov ecx,edx |
1683 | art_zh | 2737 | wrmsr |
2738 | ; mov [esp + 32], eax |
||
2739 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 2740 | @@: |
1344 | Lrz | 2741 | ret |
1273 | Lrz | 2742 | |
1 | ha | 2743 | cache_disable: |
2744 | mov eax,cr0 |
||
2745 | or eax,01100000000000000000000000000000b |
||
2746 | mov cr0,eax |
||
2747 | wbinvd ;set MESI |
||
2748 | ret |
||
2749 | |||
2750 | cache_enable: |
||
2751 | mov eax,cr0 |
||
2752 | and eax,10011111111111111111111111111111b |
||
2753 | mov cr0,eax |
||
2754 | ret |
||
2755 | |||
2756 | is_cache_enabled: |
||
2757 | mov eax,cr0 |
||
2758 | mov ebx,eax |
||
2759 | and eax,01100000000000000000000000000000b |
||
2760 | jz cache_disabled |
||
1345 | Lrz | 2761 | mov [esp+32],ebx |
1 | ha | 2762 | cache_disabled: |
1345 | Lrz | 2763 | mov dword [esp+32],eax ;0 |
1 | ha | 2764 | ret |
2765 | |||
2766 | modify_pce: |
||
2767 | mov eax,cr4 |
||
2768 | ; mov ebx,0 |
||
2769 | ; or bx,100000000b ;pce |
||
2770 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 2771 | bts eax,8 ;pce=cr4[8] |
1 | ha | 2772 | mov cr4,eax |
1345 | Lrz | 2773 | mov [esp+32],eax |
1 | ha | 2774 | ret |
2775 | ;--------------------------------------------------------------------------------------------- |
||
2776 | |||
2777 | |||
2778 | iglobal |
||
521 | diamond | 2779 | cpustring db 'CPU',0 |
1 | ha | 2780 | endg |
2781 | |||
67 | diamond | 2782 | uglobal |
1683 | art_zh | 2783 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 2784 | endg |
1 | ha | 2785 | |
2786 | align 4 |
||
2787 | ; check misc |
||
2788 | |||
2789 | checkmisc: |
||
2790 | |||
2791 | cmp [ctrl_alt_del], 1 |
||
2792 | jne nocpustart |
||
501 | serge | 2793 | |
1683 | art_zh | 2794 | mov ebp, cpustring |
2795 | call fs_execute_from_sysdir |
||
501 | serge | 2796 | |
1 | ha | 2797 | mov [ctrl_alt_del], 0 |
465 | serge | 2798 | |
2799 | nocpustart: |
||
1 | ha | 2800 | cmp [mouse_active], 1 |
2801 | jne mouse_not_active |
||
2802 | mov [mouse_active], 0 |
||
2803 | xor edi, edi |
||
1683 | art_zh | 2804 | mov ecx, [TASK_COUNT] |
465 | serge | 2805 | set_mouse_event: |
1 | ha | 2806 | add edi, 256 |
1683 | art_zh | 2807 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 2808 | loop set_mouse_event |
2809 | |||
465 | serge | 2810 | mouse_not_active: |
1392 | diamond | 2811 | cmp byte[BACKGROUND_CHANGED], 0 |
1683 | art_zh | 2812 | jz no_set_bgr_event |
473 | diamond | 2813 | xor edi, edi |
1392 | diamond | 2814 | mov ecx, [TASK_COUNT] |
473 | diamond | 2815 | set_bgr_event: |
2816 | add edi, 256 |
||
1683 | art_zh | 2817 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 2818 | loop set_bgr_event |
1392 | diamond | 2819 | mov byte[BACKGROUND_CHANGED], 0 |
709 | diamond | 2820 | no_set_bgr_event: |
1683 | art_zh | 2821 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2822 | jz nobackgr |
||
1392 | diamond | 2823 | cmp [background_defined], 0 |
1683 | art_zh | 2824 | jz nobackgr |
1392 | diamond | 2825 | @@: |
1 | ha | 2826 | call drawbackground |
1392 | diamond | 2827 | xor eax, eax |
2828 | xchg al, [REDRAW_BACKGROUND] |
||
1683 | art_zh | 2829 | test al, al ; got new update request? |
1392 | diamond | 2830 | jnz @b |
2831 | mov [draw_data+32 + RECT.left], eax |
||
2832 | mov [draw_data+32 + RECT.top], eax |
||
2833 | mov [draw_data+32 + RECT.right], eax |
||
2834 | mov [draw_data+32 + RECT.bottom], eax |
||
381 | serge | 2835 | mov [MOUSE_BACKGROUND],byte 0 |
1 | ha | 2836 | |
465 | serge | 2837 | nobackgr: |
1 | ha | 2838 | |
2839 | ; system shutdown request |
||
2840 | |||
381 | serge | 2841 | cmp [SYS_SHUTDOWN],byte 0 |
1683 | art_zh | 2842 | je noshutdown |
1 | ha | 2843 | |
2844 | mov edx,[shutdown_processes] |
||
2845 | |||
381 | serge | 2846 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 2847 | jne no_mark_system_shutdown |
2848 | |||
709 | diamond | 2849 | lea ecx,[edx-1] |
465 | serge | 2850 | mov edx,OS_BASE+0x3040 |
709 | diamond | 2851 | jecxz @f |
465 | serge | 2852 | markz: |
115 | poddubny | 2853 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 2854 | add edx,0x20 |
2855 | loop markz |
||
709 | diamond | 2856 | @@: |
1 | ha | 2857 | |
2858 | no_mark_system_shutdown: |
||
2859 | |||
1300 | serge | 2860 | call [_display.disable_mouse] |
1 | ha | 2861 | |
381 | serge | 2862 | dec byte [SYS_SHUTDOWN] |
1683 | art_zh | 2863 | je system_shutdown |
1 | ha | 2864 | |
465 | serge | 2865 | noshutdown: |
1683 | art_zh | 2866 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 2867 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 2868 | mov esi,1 |
2869 | |||
465 | serge | 2870 | newct: |
1 | ha | 2871 | mov cl,[ebx] |
2872 | cmp cl,byte 3 |
||
1683 | art_zh | 2873 | jz terminate |
1 | ha | 2874 | cmp cl,byte 4 |
1683 | art_zh | 2875 | jz terminate |
1 | ha | 2876 | |
2877 | add ebx,0x20 |
||
2878 | inc esi |
||
2879 | dec eax |
||
2880 | jnz newct |
||
2881 | ret |
||
2882 | |||
2883 | ; redraw screen |
||
1859 | art_zh | 2884 | ; eax , if process window_data base is eax, do not set flag/limits |
1 | ha | 2885 | |
2886 | redrawscreen: |
||
1683 | art_zh | 2887 | pushad |
2888 | push eax |
||
1 | ha | 2889 | |
1941 | art_zh | 2890 | xor ecx,ecx ; redraw flags for apps |
1 | ha | 2891 | newdw2: |
2892 | |||
1683 | art_zh | 2893 | inc ecx |
2894 | push ecx |
||
1 | ha | 2895 | |
1683 | art_zh | 2896 | mov eax,ecx |
2897 | shl eax,5 |
||
2898 | add eax,window_data |
||
1 | ha | 2899 | |
1683 | art_zh | 2900 | cmp eax,[esp+4] |
2901 | je not_this_task |
||
2902 | ; check if window in redraw area |
||
2903 | mov edi,eax |
||
1 | ha | 2904 | |
1683 | art_zh | 2905 | cmp ecx,1 ; limit for background |
2906 | jz bgli |
||
1 | ha | 2907 | |
1683 | art_zh | 2908 | mov eax, [edi + WDATA.box.left] |
2909 | mov ebx, [edi + WDATA.box.top] |
||
2910 | mov ecx, [edi + WDATA.box.width] |
||
2911 | mov edx, [edi + WDATA.box.height] |
||
2912 | add ecx,eax |
||
2913 | add edx,ebx |
||
1 | ha | 2914 | |
1683 | art_zh | 2915 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2916 | cmp ecx,ebx |
||
2917 | jb ricino |
||
1 | ha | 2918 | |
1683 | art_zh | 2919 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2920 | cmp ecx,eax |
||
2921 | jb ricino |
||
1 | ha | 2922 | |
1683 | art_zh | 2923 | mov eax, [edi + WDATA.box.left] |
2924 | mov ebx, [edi + WDATA.box.top] |
||
2925 | mov ecx, [edi + WDATA.box.width] |
||
2926 | mov edx, [edi + WDATA.box.height] |
||
2927 | add ecx, eax |
||
2928 | add edx, ebx |
||
164 | serge | 2929 | |
1683 | art_zh | 2930 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2931 | cmp edx,eax |
||
2932 | jb ricino |
||
1 | ha | 2933 | |
1683 | art_zh | 2934 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2935 | cmp ecx,eax |
||
2936 | jb ricino |
||
1 | ha | 2937 | |
1683 | art_zh | 2938 | bgli: |
1 | ha | 2939 | |
1683 | art_zh | 2940 | cmp dword[esp], 1 |
2941 | jnz .az |
||
2942 | cmp byte[REDRAW_BACKGROUND], 0 |
||
2943 | jz .az |
||
2944 | mov dl, 0 |
||
2945 | lea eax,[edi+draw_data-window_data] |
||
2946 | mov ebx,[draw_limits.left] |
||
2947 | cmp ebx,[eax+RECT.left] |
||
2948 | jae @f |
||
2949 | mov [eax+RECT.left],ebx |
||
2950 | mov dl, 1 |
||
2951 | @@: |
||
2952 | mov ebx,[draw_limits.top] |
||
2953 | cmp ebx,[eax+RECT.top] |
||
2954 | jae @f |
||
2955 | mov [eax+RECT.top],ebx |
||
2956 | mov dl, 1 |
||
2957 | @@: |
||
2958 | mov ebx,[draw_limits.right] |
||
2959 | cmp ebx,[eax+RECT.right] |
||
2960 | jbe @f |
||
2961 | mov [eax+RECT.right],ebx |
||
2962 | mov dl, 1 |
||
2963 | @@: |
||
2964 | mov ebx,[draw_limits.bottom] |
||
2965 | cmp ebx,[eax+RECT.bottom] |
||
2966 | jbe @f |
||
2967 | mov [eax+RECT.bottom],ebx |
||
2968 | mov dl, 1 |
||
2969 | @@: |
||
2970 | add byte[REDRAW_BACKGROUND], dl |
||
2971 | jmp newdw8 |
||
2972 | .az: |
||
1 | ha | 2973 | |
1683 | art_zh | 2974 | mov eax,edi |
2975 | add eax,draw_data-window_data |
||
1 | ha | 2976 | |
1683 | art_zh | 2977 | mov ebx,[draw_limits.left] ; set limits |
2978 | mov [eax + RECT.left], ebx |
||
2979 | mov ebx,[draw_limits.top] |
||
2980 | mov [eax + RECT.top], ebx |
||
2981 | mov ebx,[draw_limits.right] |
||
2982 | mov [eax + RECT.right], ebx |
||
2983 | mov ebx,[draw_limits.bottom] |
||
2984 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 2985 | |
1683 | art_zh | 2986 | sub eax,draw_data-window_data |
1 | ha | 2987 | |
1683 | art_zh | 2988 | cmp dword [esp],1 |
2989 | jne nobgrd |
||
2990 | inc byte[REDRAW_BACKGROUND] |
||
1 | ha | 2991 | |
1859 | art_zh | 2992 | |
1 | ha | 2993 | newdw8: |
2994 | nobgrd: |
||
2995 | |||
1683 | art_zh | 2996 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 2997 | |
2998 | ricino: |
||
2999 | |||
3000 | not_this_task: |
||
3001 | |||
1683 | art_zh | 3002 | pop ecx |
1 | ha | 3003 | |
1683 | art_zh | 3004 | cmp ecx,[TASK_COUNT] |
3005 | jle newdw2 |
||
1 | ha | 3006 | |
1683 | art_zh | 3007 | pop eax |
3008 | popad |
||
1 | ha | 3009 | |
1683 | art_zh | 3010 | ret |
1 | ha | 3011 | |
3012 | calculatebackground: ; background |
||
1683 | art_zh | 3013 | mov edi, [_WinMapAddress] ; set os to use all pixels |
1899 | art_zh | 3014 | mov eax, 0x01010101 |
1683 | art_zh | 3015 | mov ecx, [_WinMapSize] |
3016 | shr ecx, 2 |
||
3017 | rep stosd |
||
1 | ha | 3018 | |
1683 | art_zh | 3019 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3020 | mov byte[BACKGROUND_CHANGED], 0 |
||
1 | ha | 3021 | |
1683 | art_zh | 3022 | ret |
1 | ha | 3023 | |
3024 | uglobal |
||
1683 | art_zh | 3025 | imax dd 0x0 |
1 | ha | 3026 | endg |
3027 | |||
3028 | delay_ms: ; delay in 1/1000 sec |
||
1683 | art_zh | 3029 | push eax |
3030 | push ecx |
||
1 | ha | 3031 | |
1683 | art_zh | 3032 | mov ecx,esi |
3033 | ; |
||
3034 | imul ecx, 33941 |
||
3035 | shr ecx, 9 |
||
3036 | ; |
||
1 | ha | 3037 | |
1683 | art_zh | 3038 | in al,0x61 |
3039 | and al,0x10 |
||
3040 | mov ah,al |
||
3041 | cld |
||
1 | ha | 3042 | |
1683 | art_zh | 3043 | cnt1: in al,0x61 |
3044 | and al,0x10 |
||
3045 | cmp al,ah |
||
3046 | jz cnt1 |
||
1 | ha | 3047 | |
1683 | art_zh | 3048 | mov ah,al |
3049 | loop cnt1 |
||
1 | ha | 3050 | |
1683 | art_zh | 3051 | pop ecx |
3052 | pop eax |
||
1 | ha | 3053 | |
1683 | art_zh | 3054 | ret |
1 | ha | 3055 | |
3056 | set_app_param: |
||
1683 | art_zh | 3057 | mov edi, [TASK_BASE] |
3058 | mov eax, [edi + TASKDATA.event_mask] |
||
3059 | mov [edi + TASKDATA.event_mask], ebx |
||
3060 | mov [esp+32], eax |
||
3061 | ret |
||
1 | ha | 3062 | |
3063 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 3064 | ; ebx = delay time |
1683 | art_zh | 3065 | push ecx |
3066 | push edx |
||
1 | ha | 3067 | |
1683 | art_zh | 3068 | mov edx,[timer_ticks] |
1 | ha | 3069 | |
3070 | newtic: |
||
1683 | art_zh | 3071 | mov ecx,[timer_ticks] |
3072 | sub ecx,edx |
||
3073 | cmp ecx,ebx |
||
3074 | jae zerodelay |
||
1 | ha | 3075 | |
1683 | art_zh | 3076 | call change_task |
1 | ha | 3077 | |
1683 | art_zh | 3078 | jmp newtic |
1 | ha | 3079 | |
3080 | zerodelay: |
||
1683 | art_zh | 3081 | pop edx |
3082 | pop ecx |
||
1 | ha | 3083 | |
1683 | art_zh | 3084 | ret |
1 | ha | 3085 | |
1276 | Lrz | 3086 | align 16 ;very often call this subrutine |
1 | ha | 3087 | memmove: ; memory move in bytes |
3088 | ; eax = from |
||
3089 | ; ebx = to |
||
3090 | ; ecx = no of bytes |
||
3091 | test ecx, ecx |
||
3092 | jle .ret |
||
3093 | |||
3094 | push esi edi ecx |
||
3095 | |||
3096 | mov edi, ebx |
||
3097 | mov esi, eax |
||
3098 | |||
3099 | test ecx, not 11b |
||
1683 | art_zh | 3100 | jz @f |
1 | ha | 3101 | |
3102 | push ecx |
||
3103 | shr ecx, 2 |
||
3104 | rep movsd |
||
3105 | pop ecx |
||
3106 | and ecx, 11b |
||
1683 | art_zh | 3107 | jz .finish |
1 | ha | 3108 | @@: |
3109 | rep movsb |
||
3110 | |||
3111 | .finish: |
||
3112 | pop ecx edi esi |
||
3113 | .ret: |
||
3114 | ret |
||
3115 | |||
3116 | |||
3117 | align 4 |
||
3118 | |||
3119 | sys_programirq: |
||
1683 | art_zh | 3120 | ; removed |
1551 | art_zh | 3121 | mov dword [esp+32], 1 ; operation failed |
1 | ha | 3122 | ret |
3123 | |||
3124 | |||
3125 | align 4 |
||
3126 | |||
3127 | get_irq_data: |
||
1551 | art_zh | 3128 | ; removed |
1683 | art_zh | 3129 | mov dword [esp+32], -1 |
1 | ha | 3130 | ret |
3131 | |||
3132 | |||
3133 | set_io_access_rights: |
||
1551 | art_zh | 3134 | ;removed |
1 | ha | 3135 | ret |
1551 | art_zh | 3136 | |
1 | ha | 3137 | r_f_port_area: |
1551 | art_zh | 3138 | ; removed; always returns 0 |
1 | ha | 3139 | xor eax, eax |
3140 | ret |
||
3141 | |||
3142 | |||
3143 | reserve_free_irq: |
||
765 | Rus | 3144 | xor esi, esi |
3145 | inc esi |
||
3146 | cmp ecx, 16 |
||
3147 | jae ril1 |
||
1 | ha | 3148 | |
769 | Rus | 3149 | push ecx |
765 | Rus | 3150 | lea ecx, [irq_owner + 4 * ecx] |
3151 | mov edx, [ecx] |
||
3152 | mov eax, [TASK_BASE] |
||
3153 | mov edi, [eax + TASKDATA.pid] |
||
769 | Rus | 3154 | pop eax |
765 | Rus | 3155 | dec ebx |
3156 | jnz reserve_irq |
||
1 | ha | 3157 | |
765 | Rus | 3158 | cmp edx, edi |
3159 | jne ril1 |
||
3160 | dec esi |
||
3161 | mov [ecx], esi |
||
3162 | |||
3163 | jmp ril1 |
||
3164 | |||
1 | ha | 3165 | reserve_irq: |
765 | Rus | 3166 | cmp dword [ecx], 0 |
3167 | jne ril1 |
||
1 | ha | 3168 | |
769 | Rus | 3169 | mov ebx, [f_irqs + 4 * eax] |
3170 | |||
774 | Rus | 3171 | stdcall attach_int_handler, eax, ebx, dword 0 |
769 | Rus | 3172 | |
765 | Rus | 3173 | mov [ecx], edi |
769 | Rus | 3174 | |
765 | Rus | 3175 | dec esi |
1 | ha | 3176 | ril1: |
765 | Rus | 3177 | mov [esp+32], esi ; return in eax |
1 | ha | 3178 | ret |
3179 | |||
769 | Rus | 3180 | iglobal |
3181 | f_irqs: |
||
3182 | dd 0x0 |
||
3183 | dd 0x0 |
||
3184 | dd p_irq2 |
||
3185 | dd p_irq3 |
||
3186 | dd p_irq4 |
||
3187 | dd p_irq5 |
||
3188 | dd p_irq6 |
||
3189 | dd p_irq7 |
||
3190 | dd p_irq8 |
||
3191 | dd p_irq9 |
||
3192 | dd p_irq10 |
||
3193 | dd p_irq11 |
||
3194 | dd 0x0 |
||
3195 | dd 0x0 |
||
3196 | dd p_irq14 |
||
3197 | dd p_irq15 |
||
3198 | |||
3199 | endg |
||
3200 | |||
1 | ha | 3201 | drawbackground: |
1929 | art_zh | 3202 | ; inc [mouse_pause] |
3203 | ; call draw_background ; graph32.inc |
||
3204 | ; dec [mouse_pause] |
||
3205 | ; call [draw_pointer] |
||
3206 | ; ret |
||
33 | mario79 | 3207 | inc [mouse_pause] |
1929 | art_zh | 3208 | cmp [BgrDrawMode],dword 1 |
1930 | art_zh | 3209 | jne .bgrstr |
1929 | art_zh | 3210 | call vesa20_drawbackground_tiled |
1930 | art_zh | 3211 | jmp @f |
3212 | .bgrstr: |
||
1929 | art_zh | 3213 | call vesa20_drawbackground_stretch |
1930 | art_zh | 3214 | @@: |
1929 | art_zh | 3215 | dec [mouse_pause] |
3216 | call [draw_pointer] |
||
3217 | ret |
||
1 | ha | 3218 | |
1859 | art_zh | 3219 | ; ==================================================================== |
1929 | art_zh | 3220 | if 0 |
3221 | ; the new GFX sys |
||
3222 | |||
75 | diamond | 3223 | align 4 |
1859 | art_zh | 3224 | syscall_putimage: ; PutImage = SysFn07 |
1 | ha | 3225 | sys_putimage: |
1859 | art_zh | 3226 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3227 | jnz .exit ; edx = { OrigX | OrigY } |
||
3228 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
||
53 | mikedld | 3229 | jz .exit |
3230 | test ecx,0xFFFF0000 |
||
3231 | jnz @f |
||
3232 | .exit: |
||
3233 | ret |
||
3234 | @@: |
||
1941 | art_zh | 3235 | push edi |
1683 | art_zh | 3236 | mov edi,[current_slot] |
3237 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3238 | rol edx,16 |
||
3239 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
1941 | art_zh | 3240 | pop edi |
1683 | art_zh | 3241 | rol edx,16 |
1941 | art_zh | 3242 | .forced: ; called from gui/skincode.inc [215] |
1859 | art_zh | 3243 | push esi |
1941 | art_zh | 3244 | mov esi, ecx |
3245 | shr esi, 16 ; SizeX |
||
3246 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
||
3247 | mov [img_buf_line_size], esi |
||
3248 | mov [img_draw_core_fn], draw_core_24bpp |
||
3249 | mov [img_draw_edge_fn], draw_edge_24bpp |
||
3250 | mov [img_bytes_per_pix], 3 |
||
3251 | pop esi |
||
1859 | art_zh | 3252 | |
1941 | art_zh | 3253 | sys_putimage_bpp: ; only called from sys_putimage_palette |
1683 | art_zh | 3254 | inc [mouse_pause] |
1941 | art_zh | 3255 | call _putimage |
1683 | art_zh | 3256 | dec [mouse_pause] |
1899 | art_zh | 3257 | call [draw_pointer] |
1941 | art_zh | 3258 | ret |
1859 | art_zh | 3259 | |
3260 | |||
1495 | Lrz | 3261 | align 4 |
1941 | art_zh | 3262 | sys_putimage_palette: ; sysFn 65 |
283 | diamond | 3263 | ; ebx = pointer to image |
3264 | ; ecx = [xsize]*65536 + [ysize] |
||
3265 | ; edx = [xstart]*65536 + [ystart] |
||
1859 | art_zh | 3266 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
283 | diamond | 3267 | ; edi = pointer to palette |
1859 | art_zh | 3268 | ; ebp = line offset |
1683 | art_zh | 3269 | mov eax, [CURRENT_TASK] |
3270 | shl eax, 8 |
||
3271 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3272 | rol edx, 16 |
||
3273 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3274 | rol edx, 16 |
||
283 | diamond | 3275 | .forced: |
1941 | art_zh | 3276 | push eax |
3277 | push esi |
||
3278 | mov [img_palette], edi |
||
3279 | mov eax, esi |
||
3280 | cmp eax, 32 ;>32bpp (stupid call) |
||
3281 | ja .exit |
||
3282 | shr al, 3 ; 0=1bpp or solid color |
||
3283 | mov [img_bytes_per_pix], eax |
||
3284 | mov esi, [eax*4 + img_core_proc_0] |
||
3285 | mov [img_draw_core_fn], esi |
||
3286 | mov esi, [eax*4 + img_edge_proc_0] |
||
3287 | mov [img_draw_edge_fn], esi |
||
3288 | mov esi, ecx |
||
3289 | shr esi, 16 ; esi = SizeX |
||
1899 | art_zh | 3290 | imul esi, eax |
1941 | art_zh | 3291 | or al, al |
3292 | jnz .done |
||
3293 | mov eax, [esp] ; bits per pixel |
||
3294 | or al, al |
||
3295 | jz .done |
||
1859 | art_zh | 3296 | .1bpp: |
3297 | add esi, 7 |
||
1941 | art_zh | 3298 | shr esi, 3 ; 8 pixels per byte |
3299 | mov [img_draw_edge_fn], draw_edge_1bpp |
||
3300 | mov [img_draw_core_fn], draw_core_1bpp |
||
1859 | art_zh | 3301 | .done: |
1941 | art_zh | 3302 | add esi, ebp ; + line offset |
3303 | mov [img_buf_line_size], esi |
||
3304 | pop esi |
||
3305 | pop eax |
||
1899 | art_zh | 3306 | jmp sys_putimage_bpp |
1859 | art_zh | 3307 | .exit: |
1941 | art_zh | 3308 | ret |
283 | diamond | 3309 | |
1859 | art_zh | 3310 | align 4 |
1941 | art_zh | 3311 | img_core_proc_0 dd draw_core_0bpp |
3312 | img_core_proc_1 dd draw_core_8bpp |
||
3313 | img_core_proc_2 dd draw_core_16bpp |
||
3314 | img_core_proc_3 dd draw_core_24bpp |
||
3315 | img_core_proc_4 dd draw_core_32bpp |
||
911 | diamond | 3316 | |
1941 | art_zh | 3317 | img_edge_proc_0 dd draw_edge_0bpp |
3318 | img_edge_proc_1 dd draw_edge_8bpp |
||
3319 | img_edge_proc_2 dd draw_edge_16bpp |
||
3320 | img_edge_proc_3 dd draw_edge_24bpp |
||
3321 | img_edge_proc_4 dd draw_edge_32bpp |
||
283 | diamond | 3322 | |
1929 | art_zh | 3323 | end if |
3324 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
||
3325 | ; the old GFX sys |
||
3326 | align 4 |
||
3327 | |||
3328 | syscall_putimage: ; PutImage |
||
3329 | sys_putimage: |
||
3330 | test ecx,0x80008000 |
||
3331 | jnz .exit |
||
3332 | test ecx,0x0000FFFF |
||
3333 | jz .exit |
||
3334 | test ecx,0xFFFF0000 |
||
3335 | jnz @f |
||
3336 | .exit: |
||
3337 | ret |
||
3338 | @@: |
||
3339 | mov edi,[current_slot] |
||
3340 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3341 | rol edx,16 |
||
3342 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
3343 | rol edx,16 |
||
3344 | .forced: |
||
3345 | push ebp esi 0 |
||
3346 | mov ebp, putimage_get24bpp |
||
3347 | mov esi, putimage_init24bpp |
||
3348 | sys_putimage_bpp: |
||
3349 | ; cmp [SCR_MODE], word 0x12 |
||
3350 | ; jz @f ;.doit |
||
3351 | ; mov eax, vesa12_putimage |
||
3352 | ; cmp [SCR_MODE], word 0100000000000000b |
||
3353 | ; jae @f |
||
3354 | ; cmp [SCR_MODE], word 0x13 |
||
3355 | ; jnz .doit |
||
3356 | ;@@: |
||
3357 | mov eax, vesa20_putimage |
||
3358 | .doit: |
||
3359 | inc [mouse_pause] |
||
3360 | call eax |
||
3361 | dec [mouse_pause] |
||
3362 | pop ebp esi ebp |
||
3363 | jmp [draw_pointer] |
||
3364 | align 4 |
||
3365 | sys_putimage_palette: |
||
3366 | ; ebx = pointer to image |
||
3367 | ; ecx = [xsize]*65536 + [ysize] |
||
3368 | ; edx = [xstart]*65536 + [ystart] |
||
3369 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
||
3370 | ; edi = pointer to palette |
||
3371 | ; ebp = row delta |
||
3372 | mov eax, [CURRENT_TASK] |
||
3373 | shl eax, 8 |
||
3374 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3375 | rol edx, 16 |
||
3376 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3377 | rol edx, 16 |
||
3378 | .forced: |
||
3379 | cmp esi, 1 |
||
3380 | jnz @f |
||
3381 | push edi |
||
3382 | mov eax, [edi+4] |
||
3383 | sub eax, [edi] |
||
3384 | push eax |
||
3385 | push dword [edi] |
||
3386 | push 0ffffff80h |
||
3387 | mov edi, esp |
||
3388 | call put_mono_image |
||
3389 | add esp, 12 |
||
3390 | pop edi |
||
3391 | ret |
||
3392 | @@: |
||
3393 | cmp esi, 2 |
||
3394 | jnz @f |
||
3395 | push edi |
||
3396 | push 0ffffff80h |
||
3397 | mov edi, esp |
||
3398 | call put_2bit_image |
||
3399 | pop eax |
||
3400 | pop edi |
||
3401 | ret |
||
3402 | @@: |
||
3403 | cmp esi, 4 |
||
3404 | jnz @f |
||
3405 | push edi |
||
3406 | push 0ffffff80h |
||
3407 | mov edi, esp |
||
3408 | call put_4bit_image |
||
3409 | pop eax |
||
3410 | pop edi |
||
3411 | ret |
||
3412 | @@: |
||
3413 | push ebp esi ebp |
||
3414 | cmp esi, 8 |
||
3415 | jnz @f |
||
3416 | mov ebp, putimage_get8bpp |
||
3417 | mov esi, putimage_init8bpp |
||
3418 | jmp sys_putimage_bpp |
||
3419 | @@: |
||
3420 | cmp esi, 15 |
||
3421 | jnz @f |
||
3422 | mov ebp, putimage_get15bpp |
||
3423 | mov esi, putimage_init15bpp |
||
3424 | jmp sys_putimage_bpp |
||
3425 | @@: |
||
3426 | cmp esi, 16 |
||
3427 | jnz @f |
||
3428 | mov ebp, putimage_get16bpp |
||
3429 | mov esi, putimage_init16bpp |
||
3430 | jmp sys_putimage_bpp |
||
3431 | @@: |
||
3432 | cmp esi, 24 |
||
3433 | jnz @f |
||
3434 | mov ebp, putimage_get24bpp |
||
3435 | mov esi, putimage_init24bpp |
||
3436 | jmp sys_putimage_bpp |
||
3437 | @@: |
||
3438 | cmp esi, 32 |
||
3439 | jnz @f |
||
3440 | mov ebp, putimage_get32bpp |
||
3441 | mov esi, putimage_init32bpp |
||
3442 | jmp sys_putimage_bpp |
||
3443 | @@: |
||
3444 | pop ebp esi ebp |
||
3445 | ret |
||
3446 | |||
3447 | put_mono_image: |
||
3448 | push ebp esi ebp |
||
3449 | mov ebp, putimage_get1bpp |
||
3450 | mov esi, putimage_init1bpp |
||
3451 | jmp sys_putimage_bpp |
||
3452 | put_2bit_image: |
||
3453 | push ebp esi ebp |
||
3454 | mov ebp, putimage_get2bpp |
||
3455 | mov esi, putimage_init2bpp |
||
3456 | jmp sys_putimage_bpp |
||
3457 | put_4bit_image: |
||
3458 | push ebp esi ebp |
||
3459 | mov ebp, putimage_get4bpp |
||
3460 | mov esi, putimage_init4bpp |
||
3461 | jmp sys_putimage_bpp |
||
3462 | |||
3463 | putimage_init24bpp: |
||
3464 | lea eax, [eax*3] |
||
3465 | putimage_init8bpp: |
||
3466 | ret |
||
3467 | |||
3468 | align 16 |
||
3469 | putimage_get24bpp: |
||
3470 | movzx eax, byte [esi+2] |
||
3471 | shl eax, 16 |
||
3472 | mov ax, [esi] |
||
3473 | add esi, 3 |
||
3474 | ret 4 |
||
3475 | align 16 |
||
3476 | putimage_get8bpp: |
||
3477 | movzx eax, byte [esi] |
||
3478 | push edx |
||
3479 | mov edx, [esp+8] |
||
3480 | mov eax, [edx+eax*4] |
||
3481 | pop edx |
||
3482 | inc esi |
||
3483 | ret 4 |
||
3484 | |||
3485 | putimage_init1bpp: |
||
3486 | add eax, ecx |
||
3487 | push ecx |
||
3488 | add eax, 7 |
||
3489 | add ecx, 7 |
||
3490 | shr eax, 3 |
||
3491 | shr ecx, 3 |
||
3492 | sub eax, ecx |
||
3493 | pop ecx |
||
3494 | ret |
||
3495 | align 16 |
||
3496 | putimage_get1bpp: |
||
3497 | push edx |
||
3498 | mov edx, [esp+8] |
||
3499 | mov al, [edx] |
||
3500 | add al, al |
||
3501 | jnz @f |
||
3502 | lodsb |
||
3503 | adc al, al |
||
3504 | @@: |
||
3505 | mov [edx], al |
||
3506 | sbb eax, eax |
||
3507 | and eax, [edx+8] |
||
3508 | add eax, [edx+4] |
||
3509 | pop edx |
||
3510 | ret 4 |
||
3511 | |||
3512 | putimage_init2bpp: |
||
3513 | add eax, ecx |
||
3514 | push ecx |
||
3515 | add ecx, 3 |
||
3516 | add eax, 3 |
||
3517 | shr ecx, 2 |
||
3518 | shr eax, 2 |
||
3519 | sub eax, ecx |
||
3520 | pop ecx |
||
3521 | ret |
||
3522 | align 16 |
||
3523 | putimage_get2bpp: |
||
3524 | push edx |
||
3525 | mov edx, [esp+8] |
||
3526 | mov al, [edx] |
||
3527 | mov ah, al |
||
3528 | shr al, 6 |
||
3529 | shl ah, 2 |
||
3530 | jnz .nonewbyte |
||
3531 | lodsb |
||
3532 | mov ah, al |
||
3533 | shr al, 6 |
||
3534 | shl ah, 2 |
||
3535 | add ah, 1 |
||
3536 | .nonewbyte: |
||
3537 | mov [edx], ah |
||
3538 | mov edx, [edx+4] |
||
3539 | movzx eax, al |
||
3540 | mov eax, [edx+eax*4] |
||
3541 | pop edx |
||
3542 | ret 4 |
||
3543 | |||
3544 | putimage_init4bpp: |
||
3545 | add eax, ecx |
||
3546 | push ecx |
||
3547 | add ecx, 1 |
||
3548 | add eax, 1 |
||
3549 | shr ecx, 1 |
||
3550 | shr eax, 1 |
||
3551 | sub eax, ecx |
||
3552 | pop ecx |
||
3553 | ret |
||
3554 | align 16 |
||
3555 | putimage_get4bpp: |
||
3556 | push edx |
||
3557 | mov edx, [esp+8] |
||
3558 | add byte [edx], 80h |
||
3559 | jc @f |
||
3560 | movzx eax, byte [edx+1] |
||
3561 | mov edx, [edx+4] |
||
3562 | and eax, 0x0F |
||
3563 | mov eax, [edx+eax*4] |
||
3564 | pop edx |
||
3565 | ret 4 |
||
3566 | @@: |
||
3567 | movzx eax, byte [esi] |
||
3568 | add esi, 1 |
||
3569 | mov [edx+1], al |
||
3570 | shr eax, 4 |
||
3571 | mov edx, [edx+4] |
||
3572 | mov eax, [edx+eax*4] |
||
3573 | pop edx |
||
3574 | ret 4 |
||
3575 | |||
3576 | putimage_init32bpp: |
||
3577 | shl eax, 2 |
||
3578 | ret |
||
3579 | align 16 |
||
3580 | putimage_get32bpp: |
||
3581 | lodsd |
||
3582 | ret 4 |
||
3583 | |||
3584 | putimage_init15bpp: |
||
3585 | putimage_init16bpp: |
||
3586 | add eax, eax |
||
3587 | ret |
||
3588 | align 16 |
||
3589 | putimage_get15bpp: |
||
3590 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
||
3591 | push ecx edx |
||
3592 | movzx eax, word [esi] |
||
3593 | add esi, 2 |
||
3594 | mov ecx, eax |
||
3595 | mov edx, eax |
||
3596 | and eax, 0x1F |
||
3597 | and ecx, 0x1F shl 5 |
||
3598 | and edx, 0x1F shl 10 |
||
3599 | shl eax, 3 |
||
3600 | shl ecx, 6 |
||
3601 | shl edx, 9 |
||
3602 | or eax, ecx |
||
3603 | or eax, edx |
||
3604 | pop edx ecx |
||
3605 | ret 4 |
||
3606 | |||
3607 | align 16 |
||
3608 | putimage_get16bpp: |
||
3609 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
3610 | push ecx edx |
||
3611 | movzx eax, word [esi] |
||
3612 | add esi, 2 |
||
3613 | mov ecx, eax |
||
3614 | mov edx, eax |
||
3615 | and eax, 0x1F |
||
3616 | and ecx, 0x3F shl 5 |
||
3617 | and edx, 0x1F shl 11 |
||
3618 | shl eax, 3 |
||
3619 | shl ecx, 5 |
||
3620 | shl edx, 8 |
||
3621 | or eax, ecx |
||
3622 | or eax, edx |
||
3623 | pop edx ecx |
||
3624 | ret 4 |
||
3625 | |||
3626 | |||
3627 | |||
1859 | art_zh | 3628 | ; ================================================== |
1 | ha | 3629 | ; eax x beginning |
3630 | ; ebx y beginning |
||
3631 | ; ecx x end |
||
1859 | art_zh | 3632 | ; edx y end |
1 | ha | 3633 | ; edi color |
3634 | |||
3635 | __sys_drawbar: |
||
1683 | art_zh | 3636 | mov esi,[current_slot] |
3637 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
3638 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
3639 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
3640 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 3641 | .forced: |
33 | mario79 | 3642 | inc [mouse_pause] |
1930 | art_zh | 3643 | call vesa20_drawbar |
33 | mario79 | 3644 | dec [mouse_pause] |
1859 | art_zh | 3645 | jmp [draw_pointer] |
1 | ha | 3646 | |
3647 | |||
3648 | kb_read: |
||
1683 | art_zh | 3649 | push ecx edx |
1 | ha | 3650 | |
1683 | art_zh | 3651 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3652 | kr_loop: |
1683 | art_zh | 3653 | in al,0x64 |
3654 | test al,1 |
||
3655 | jnz kr_ready |
||
3656 | loop kr_loop |
||
3657 | mov ah,1 |
||
3658 | jmp kr_exit |
||
1 | ha | 3659 | kr_ready: |
1683 | art_zh | 3660 | push ecx |
3661 | mov ecx,32 |
||
1 | ha | 3662 | kr_delay: |
1683 | art_zh | 3663 | loop kr_delay |
3664 | pop ecx |
||
3665 | in al,0x60 |
||
3666 | xor ah,ah |
||
1 | ha | 3667 | kr_exit: |
3668 | |||
1683 | art_zh | 3669 | pop edx ecx |
1 | ha | 3670 | |
1683 | art_zh | 3671 | ret |
1 | ha | 3672 | |
3673 | |||
3674 | kb_write: |
||
3675 | |||
1683 | art_zh | 3676 | push ecx edx |
1 | ha | 3677 | |
1683 | art_zh | 3678 | mov dl,al |
3679 | in al,0x60 |
||
3680 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3681 | kw_loop: |
1683 | art_zh | 3682 | in al,0x64 |
3683 | test al,2 |
||
3684 | jz kw_ok |
||
3685 | loop kw_loop |
||
3686 | mov ah,1 |
||
3687 | jmp kw_exit |
||
1 | ha | 3688 | kw_ok: |
1683 | art_zh | 3689 | mov al,dl |
3690 | out 0x60,al |
||
3691 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3692 | kw_loop3: |
1683 | art_zh | 3693 | in al,0x64 |
3694 | test al,2 |
||
3695 | jz kw_ok3 |
||
3696 | loop kw_loop3 |
||
3697 | mov ah,1 |
||
3698 | jmp kw_exit |
||
1 | ha | 3699 | kw_ok3: |
1683 | art_zh | 3700 | mov ah,8 |
1 | ha | 3701 | kw_loop4: |
1683 | art_zh | 3702 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3703 | kw_loop5: |
1683 | art_zh | 3704 | in al,0x64 |
3705 | test al,1 |
||
3706 | jnz kw_ok4 |
||
3707 | loop kw_loop5 |
||
3708 | dec ah |
||
3709 | jnz kw_loop4 |
||
1 | ha | 3710 | kw_ok4: |
1683 | art_zh | 3711 | xor ah,ah |
1 | ha | 3712 | kw_exit: |
3713 | |||
1683 | art_zh | 3714 | pop edx ecx |
1 | ha | 3715 | |
1683 | art_zh | 3716 | ret |
1 | ha | 3717 | |
3718 | |||
3719 | kb_cmd: |
||
3720 | |||
1683 | art_zh | 3721 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3722 | c_wait: |
1683 | art_zh | 3723 | in al,0x64 |
3724 | test al,2 |
||
3725 | jz c_send |
||
3726 | loop c_wait |
||
3727 | jmp c_error |
||
1 | ha | 3728 | c_send: |
1683 | art_zh | 3729 | mov al,bl |
3730 | out 0x64,al |
||
3731 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3732 | c_accept: |
1683 | art_zh | 3733 | in al,0x64 |
3734 | test al,2 |
||
3735 | jz c_ok |
||
3736 | loop c_accept |
||
1 | ha | 3737 | c_error: |
1683 | art_zh | 3738 | mov ah,1 |
3739 | jmp c_exit |
||
1 | ha | 3740 | c_ok: |
1683 | art_zh | 3741 | xor ah,ah |
1 | ha | 3742 | c_exit: |
1683 | art_zh | 3743 | ret |
1 | ha | 3744 | |
3745 | |||
3746 | rerouteirqs: |
||
3747 | |||
1683 | art_zh | 3748 | cli |
1 | ha | 3749 | |
1683 | art_zh | 3750 | mov al,0x11 ; icw4, edge triggered |
3751 | out 0x20,al |
||
3752 | call pic_delay |
||
3753 | out 0xA0,al |
||
3754 | call pic_delay |
||
1 | ha | 3755 | |
1683 | art_zh | 3756 | mov al,0x20 ; generate 0x20 + |
3757 | out 0x21,al |
||
3758 | call pic_delay |
||
3759 | mov al,0x28 ; generate 0x28 + |
||
3760 | out 0xA1,al |
||
3761 | call pic_delay |
||
1 | ha | 3762 | |
1683 | art_zh | 3763 | mov al,0x04 ; slave at irq2 |
3764 | out 0x21,al |
||
3765 | call pic_delay |
||
3766 | mov al,0x02 ; at irq9 |
||
3767 | out 0xA1,al |
||
3768 | call pic_delay |
||
1 | ha | 3769 | |
1683 | art_zh | 3770 | mov al,0x01 ; 8086 mode |
3771 | out 0x21,al |
||
3772 | call pic_delay |
||
3773 | out 0xA1,al |
||
3774 | call pic_delay |
||
1 | ha | 3775 | |
1683 | art_zh | 3776 | mov al,255 ; mask all irq's |
3777 | out 0xA1,al |
||
3778 | call pic_delay |
||
3779 | out 0x21,al |
||
3780 | call pic_delay |
||
1 | ha | 3781 | |
1683 | art_zh | 3782 | mov ecx,0x1000 |
3783 | cld |
||
3784 | picl1: call pic_delay |
||
3785 | loop picl1 |
||
1 | ha | 3786 | |
1683 | art_zh | 3787 | mov al,255 ; mask all irq's |
3788 | out 0xA1,al |
||
3789 | call pic_delay |
||
3790 | out 0x21,al |
||
3791 | call pic_delay |
||
1 | ha | 3792 | |
1683 | art_zh | 3793 | cli |
1 | ha | 3794 | |
1683 | art_zh | 3795 | ret |
1 | ha | 3796 | |
3797 | |||
3798 | pic_delay: |
||
3799 | |||
1683 | art_zh | 3800 | jmp pdl1 |
3801 | pdl1: ret |
||
1 | ha | 3802 | |
3803 | |||
3804 | sys_msg_board_str: |
||
3805 | |||
3806 | pushad |
||
3807 | @@: |
||
3808 | cmp [esi],byte 0 |
||
3809 | je @f |
||
3810 | mov eax,1 |
||
3811 | movzx ebx,byte [esi] |
||
3812 | call sys_msg_board |
||
3813 | inc esi |
||
3814 | jmp @b |
||
3815 | @@: |
||
3816 | popad |
||
3817 | ret |
||
3818 | |||
709 | diamond | 3819 | sys_msg_board_byte: |
3820 | ; in: al = byte to display |
||
3821 | ; out: nothing |
||
3822 | ; destroys: nothing |
||
1683 | art_zh | 3823 | pushad |
3824 | mov ecx, 2 |
||
3825 | shl eax, 24 |
||
3826 | jmp @f |
||
709 | diamond | 3827 | |
3828 | sys_msg_board_word: |
||
3829 | ; in: ax = word to display |
||
3830 | ; out: nothing |
||
3831 | ; destroys: nothing |
||
1683 | art_zh | 3832 | pushad |
3833 | mov ecx, 4 |
||
3834 | shl eax, 16 |
||
3835 | jmp @f |
||
709 | diamond | 3836 | |
3837 | sys_msg_board_dword: |
||
3838 | ; in: eax = dword to display |
||
3839 | ; out: nothing |
||
3840 | ; destroys: nothing |
||
1683 | art_zh | 3841 | pushad |
3842 | mov ecx, 8 |
||
709 | diamond | 3843 | @@: |
1683 | art_zh | 3844 | push ecx |
3845 | rol eax, 4 |
||
3846 | push eax |
||
3847 | and al, 0xF |
||
3848 | cmp al, 10 |
||
3849 | sbb al, 69h |
||
3850 | das |
||
3851 | mov bl, al |
||
3852 | xor eax, eax |
||
3853 | inc eax |
||
3854 | call sys_msg_board |
||
3855 | pop eax |
||
3856 | pop ecx |
||
3857 | loop @b |
||
3858 | popad |
||
3859 | ret |
||
709 | diamond | 3860 | |
1 | ha | 3861 | uglobal |
373 | mikedld | 3862 | msg_board_data: times 4096 db 0 |
1 | ha | 3863 | msg_board_count dd 0x0 |
3864 | endg |
||
3865 | |||
3866 | sys_msg_board: |
||
3867 | |||
3868 | ; eax=1 : write : bl byte to write |
||
3869 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
3870 | |||
1683 | art_zh | 3871 | mov ecx, [msg_board_count] |
3872 | cmp eax, 1 |
||
3873 | jne .smbl1 |
||
1 | ha | 3874 | |
1683 | art_zh | 3875 | mov [msg_board_data+ecx],bl |
3876 | inc ecx |
||
3877 | and ecx, 4095 |
||
3878 | mov [msg_board_count], ecx |
||
3879 | mov [check_idle_semaphore], 5 |
||
3880 | ret |
||
671 | Ghost | 3881 | .smbl1: |
1683 | art_zh | 3882 | cmp eax, 2 |
3883 | jne .smbl2 |
||
3884 | test ecx, ecx |
||
3885 | jz .smbl21 |
||
3886 | mov eax, msg_board_data+1 |
||
3887 | mov ebx, msg_board_data |
||
3888 | movzx edx, byte [ebx] |
||
3889 | call memmove |
||
3890 | dec [msg_board_count] |
||
3891 | mov [esp + 36], edx ;eax |
||
3892 | mov [esp + 24], dword 1 |
||
3893 | ret |
||
671 | Ghost | 3894 | .smbl21: |
1683 | art_zh | 3895 | mov [esp+36], ecx |
3896 | mov [esp+24], ecx |
||
671 | Ghost | 3897 | .smbl2: |
1683 | art_zh | 3898 | ret |
1 | ha | 3899 | |
1494 | Lrz | 3900 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3901 | ;; 66 sys function. ;; |
||
3902 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
3903 | ;; out eax ;; |
||
3904 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3905 | iglobal |
||
3906 | align 4 |
||
3907 | f66call: |
||
1683 | art_zh | 3908 | dd sys_process_def.1 ; 1 = set keyboard mode |
3909 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
3910 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3911 | dd sys_process_def.4 |
||
3912 | dd sys_process_def.5 |
||
1494 | Lrz | 3913 | endg |
1 | ha | 3914 | |
3915 | |||
1494 | Lrz | 3916 | |
3917 | |||
1 | ha | 3918 | sys_process_def: |
1494 | Lrz | 3919 | dec ebx |
3920 | cmp ebx,5 |
||
3921 | jae .not_support ;if >=6 then or eax,-1 |
||
3922 | |||
1683 | art_zh | 3923 | mov edi, [CURRENT_TASK] |
1494 | Lrz | 3924 | jmp dword [f66call+ebx*4] |
1 | ha | 3925 | |
1494 | Lrz | 3926 | .not_support: |
3927 | or eax,-1 |
||
3928 | ret |
||
1 | ha | 3929 | |
1494 | Lrz | 3930 | .1: |
1 | ha | 3931 | shl edi,8 |
1494 | Lrz | 3932 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
1 | ha | 3933 | |
3934 | ret |
||
3935 | |||
1494 | Lrz | 3936 | .2: ; 2 = get keyboard mode |
1 | ha | 3937 | shl edi,8 |
380 | serge | 3938 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1494 | Lrz | 3939 | mov [esp+32],eax |
1 | ha | 3940 | ret |
3941 | ; xor eax,eax |
||
3942 | ; movzx eax,byte [shift] |
||
3943 | ; movzx ebx,byte [ctrl] |
||
3944 | ; shl ebx,2 |
||
3945 | ; add eax,ebx |
||
3946 | ; movzx ebx,byte [alt] |
||
3947 | ; shl ebx,3 |
||
3948 | ; add eax,ebx |
||
1494 | Lrz | 3949 | .3: ;3 = get keyboard ctrl, alt, shift |
1 | ha | 3950 | ;// mike.dld [ |
3951 | mov eax, [kb_state] |
||
3952 | ;// mike.dld ] |
||
1494 | Lrz | 3953 | mov [esp+32],eax |
1 | ha | 3954 | ret |
3955 | |||
1494 | Lrz | 3956 | .4: |
1683 | art_zh | 3957 | mov eax, hotkey_list |
92 | diamond | 3958 | @@: |
1683 | art_zh | 3959 | cmp dword [eax+8], 0 |
3960 | jz .found_free |
||
3961 | add eax, 16 |
||
3962 | cmp eax, hotkey_list+16*256 |
||
3963 | jb @b |
||
3964 | mov dword [esp+32], 1 |
||
3965 | ret |
||
92 | diamond | 3966 | .found_free: |
1683 | art_zh | 3967 | mov [eax+8], edi |
3968 | mov [eax+4], edx |
||
3969 | movzx ecx, cl |
||
3970 | lea ecx, [hotkey_scancodes+ecx*4] |
||
3971 | mov edx, [ecx] |
||
3972 | mov [eax], edx |
||
3973 | mov [ecx], eax |
||
3974 | mov [eax+12], ecx |
||
3975 | jecxz @f |
||
3976 | mov [edx+12], eax |
||
92 | diamond | 3977 | @@: |
1683 | art_zh | 3978 | and dword [esp+32], 0 |
3979 | ret |
||
92 | diamond | 3980 | |
1494 | Lrz | 3981 | .5: |
1683 | art_zh | 3982 | movzx ebx, cl |
3983 | lea ebx, [hotkey_scancodes+ebx*4] |
||
3984 | mov eax, [ebx] |
||
92 | diamond | 3985 | .scan: |
1683 | art_zh | 3986 | test eax, eax |
3987 | jz .notfound |
||
3988 | cmp [eax+8], edi |
||
3989 | jnz .next |
||
3990 | cmp [eax+4], edx |
||
3991 | jz .found |
||
92 | diamond | 3992 | .next: |
1683 | art_zh | 3993 | mov eax, [eax] |
3994 | jmp .scan |
||
92 | diamond | 3995 | .notfound: |
1683 | art_zh | 3996 | mov dword [esp+32], 1 |
3997 | ret |
||
92 | diamond | 3998 | .found: |
1683 | art_zh | 3999 | mov ecx, [eax] |
4000 | jecxz @f |
||
4001 | mov edx, [eax+12] |
||
4002 | mov [ecx+12], edx |
||
92 | diamond | 4003 | @@: |
1683 | art_zh | 4004 | mov ecx, [eax+12] |
4005 | mov edx, [eax] |
||
4006 | mov [ecx], edx |
||
4007 | xor edx, edx |
||
4008 | mov [eax+4], edx |
||
4009 | mov [eax+8], edx |
||
4010 | mov [eax+12], edx |
||
4011 | mov [eax], edx |
||
4012 | mov [esp+32], edx |
||
4013 | ret |
||
92 | diamond | 4014 | |
1497 | Lrz | 4015 | |
4016 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4017 | ;; 61 sys function. ;; |
||
4018 | ;; in eax=61,ebx in [1..3] ;; |
||
4019 | ;; out eax ;; |
||
4020 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4021 | iglobal |
||
1 | ha | 4022 | align 4 |
1497 | Lrz | 4023 | f61call: |
1683 | art_zh | 4024 | dd sys_gs.1 ; resolution |
4025 | dd sys_gs.2 ; bits per pixel |
||
4026 | dd sys_gs.3 ; bytes per scanline |
||
1497 | Lrz | 4027 | endg |
1 | ha | 4028 | |
1497 | Lrz | 4029 | |
4030 | align 4 |
||
4031 | |||
1683 | art_zh | 4032 | sys_gs: ; direct screen access |
1497 | Lrz | 4033 | dec ebx |
4034 | cmp ebx,2 |
||
4035 | ja .not_support |
||
4036 | jmp dword [f61call+ebx*4] |
||
4037 | .not_support: |
||
4038 | or [esp+32],dword -1 |
||
1683 | art_zh | 4039 | ret |
1 | ha | 4040 | |
1497 | Lrz | 4041 | |
1683 | art_zh | 4042 | .1: ; resolution |
753 | serge | 4043 | mov eax,[Screen_Max_X] |
1 | ha | 4044 | shl eax,16 |
753 | serge | 4045 | mov ax,[Screen_Max_Y] |
1 | ha | 4046 | add eax,0x00010001 |
1497 | Lrz | 4047 | mov [esp+32],eax |
1 | ha | 4048 | ret |
1497 | Lrz | 4049 | .2: ; bits per pixel |
381 | serge | 4050 | movzx eax,byte [ScreenBPP] |
1497 | Lrz | 4051 | mov [esp+32],eax |
1 | ha | 4052 | ret |
1683 | art_zh | 4053 | .3: ; bytes per scanline |
381 | serge | 4054 | mov eax,[BytesPerScanLine] |
1497 | Lrz | 4055 | mov [esp+32],eax |
1 | ha | 4056 | ret |
4057 | |||
4058 | align 4 ; system functions |
||
4059 | |||
1683 | art_zh | 4060 | syscall_setpixel: ; SetPixel |
1 | ha | 4061 | |
1683 | art_zh | 4062 | mov eax, ebx |
4063 | mov ebx, ecx |
||
4064 | mov ecx, edx |
||
4065 | xor edi, edi ; no force |
||
1930 | art_zh | 4066 | call [_display.disable_mouse] |
4067 | jmp [putpixel] |
||
1 | ha | 4068 | |
4069 | align 4 |
||
4070 | |||
1683 | art_zh | 4071 | syscall_writetext: ; WriteText |
1 | ha | 4072 | |
1683 | art_zh | 4073 | mov eax,[TASK_BASE] |
4074 | mov ebp,[eax-twdw+WDATA.box.left] |
||
4075 | push esi |
||
4076 | mov esi,[current_slot] |
||
4077 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4078 | shl ebp,16 |
||
4079 | add ebp,[eax-twdw+WDATA.box.top] |
||
4080 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4081 | pop esi |
||
4082 | add ebx,ebp |
||
4083 | mov eax,edi |
||
4084 | xor edi,edi |
||
4085 | jmp dtext |
||
1 | ha | 4086 | |
4087 | align 4 |
||
4088 | |||
1683 | art_zh | 4089 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4090 | |
1683 | art_zh | 4091 | mov eax, ebx |
4092 | mov ebx, ecx |
||
4093 | mov ecx, edx |
||
4094 | mov edx, esi |
||
4095 | mov esi, 12 |
||
4096 | call fileread |
||
4097 | mov [esp+32], eax |
||
4098 | ret |
||
1 | ha | 4099 | |
4100 | align 4 |
||
4101 | |||
1683 | art_zh | 4102 | syscall_drawrect: ; DrawRect |
1 | ha | 4103 | |
1683 | art_zh | 4104 | mov edi, edx ; color + gradient |
4105 | and edi, 0x80FFFFFF |
||
4106 | test bx, bx ; x.size |
||
4107 | je .drectr |
||
4108 | test cx, cx ; y.size |
||
4109 | je .drectr |
||
1 | ha | 4110 | |
1683 | art_zh | 4111 | mov eax, ebx ; bad idea |
4112 | mov ebx, ecx |
||
1 | ha | 4113 | |
1683 | art_zh | 4114 | movzx ecx, ax ; ecx - x.size |
4115 | shr eax, 16 ; eax - x.coord |
||
4116 | movzx edx, bx ; edx - y.size |
||
4117 | shr ebx, 16 ; ebx - y.coord |
||
4118 | mov esi, [current_slot] |
||
1 | ha | 4119 | |
1683 | art_zh | 4120 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4121 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4122 | add ecx, eax |
||
4123 | add edx, ebx |
||
4124 | jmp [drawbar] |
||
671 | Ghost | 4125 | .drectr: |
1683 | art_zh | 4126 | ret |
1 | ha | 4127 | |
4128 | align 4 |
||
1683 | art_zh | 4129 | syscall_getscreensize: ; GetScreenSize |
4130 | mov ax, [Screen_Max_X] |
||
4131 | shl eax, 16 |
||
4132 | mov ax, [Screen_Max_Y] |
||
4133 | mov [esp + 32], eax |
||
4134 | ret |
||
1 | ha | 4135 | |
671 | Ghost | 4136 | align 4 |
4137 | |||
1 | ha | 4138 | |
4139 | align 4 |
||
4140 | |||
1683 | art_zh | 4141 | syscall_getpixel: ; GetPixel |
753 | serge | 4142 | mov ecx, [Screen_Max_X] |
1 | ha | 4143 | inc ecx |
671 | Ghost | 4144 | xor edx, edx |
4145 | mov eax, ebx |
||
1 | ha | 4146 | div ecx |
671 | Ghost | 4147 | mov ebx, edx |
4148 | xchg eax, ebx |
||
1941 | art_zh | 4149 | call get_pixel ; eax - x, ebx - y |
671 | Ghost | 4150 | mov [esp + 32], ecx |
1 | ha | 4151 | ret |
4152 | |||
921 | mario79 | 4153 | align 4 |
1 | ha | 4154 | |
921 | mario79 | 4155 | syscall_getarea: |
4156 | ;eax = 36 |
||
1055 | Galkov | 4157 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4158 | ;ecx = [size x]*65536 + [size y] |
||
4159 | ;edx = [start x]*65536 + [start y] |
||
921 | mario79 | 4160 | pushad |
1683 | art_zh | 4161 | inc [mouse_pause] |
927 | mario79 | 4162 | ; Check of use of the hardware cursor. |
1300 | serge | 4163 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4164 | jne @f |
927 | mario79 | 4165 | ; Since the test for the coordinates of the mouse should not be used, |
4166 | ; then use the call [disable_mouse] is not possible! |
||
4167 | cmp dword [MOUSE_VISIBLE],dword 0 |
||
4168 | jne @f |
||
4169 | pushf |
||
4170 | cli |
||
4171 | call draw_mouse_under |
||
4172 | popf |
||
4173 | mov [MOUSE_VISIBLE],dword 1 |
||
4174 | @@: |
||
921 | mario79 | 4175 | mov edi,ebx |
4176 | mov eax,edx |
||
4177 | shr eax,16 |
||
4178 | mov ebx,edx |
||
4179 | and ebx,0xffff |
||
939 | mario79 | 4180 | dec eax |
1683 | art_zh | 4181 | dec ebx |
921 | mario79 | 4182 | ; eax - x, ebx - y |
4183 | mov edx,ecx |
||
1683 | art_zh | 4184 | |
921 | mario79 | 4185 | shr ecx,16 |
4186 | and edx,0xffff |
||
4187 | mov esi,ecx |
||
4188 | ; ecx - size x, edx - size y |
||
1683 | art_zh | 4189 | |
4190 | mov ebp,edx |
||
4191 | dec ebp |
||
927 | mario79 | 4192 | lea ebp,[ebp*3] |
1683 | art_zh | 4193 | |
4194 | imul ebp,esi |
||
4195 | |||
4196 | mov esi,ecx |
||
4197 | dec esi |
||
4198 | lea esi,[esi*3] |
||
4199 | |||
927 | mario79 | 4200 | add ebp,esi |
4201 | add ebp,edi |
||
4202 | |||
4203 | add ebx,edx |
||
1683 | art_zh | 4204 | |
921 | mario79 | 4205 | .start_y: |
927 | mario79 | 4206 | push ecx edx |
921 | mario79 | 4207 | .start_x: |
927 | mario79 | 4208 | push eax ebx ecx |
921 | mario79 | 4209 | add eax,ecx |
927 | mario79 | 4210 | |
1899 | art_zh | 4211 | call get_pixel ; eax - x, ebx - y |
1683 | art_zh | 4212 | |
927 | mario79 | 4213 | mov [ebp],cx |
4214 | shr ecx,16 |
||
4215 | mov [ebp+2],cl |
||
921 | mario79 | 4216 | |
1055 | Galkov | 4217 | pop ecx ebx eax |
927 | mario79 | 4218 | sub ebp,3 |
921 | mario79 | 4219 | dec ecx |
4220 | jnz .start_x |
||
1683 | art_zh | 4221 | pop edx ecx |
4222 | dec ebx |
||
921 | mario79 | 4223 | dec edx |
4224 | jnz .start_y |
||
1683 | art_zh | 4225 | dec [mouse_pause] |
927 | mario79 | 4226 | ; Check of use of the hardware cursor. |
1300 | serge | 4227 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4228 | jne @f |
4229 | call [draw_pointer] |
||
927 | mario79 | 4230 | @@: |
921 | mario79 | 4231 | popad |
4232 | ret |
||
4233 | |||
1 | ha | 4234 | align 4 |
4235 | |||
1683 | art_zh | 4236 | syscall_drawline: ; DrawLine |
1 | ha | 4237 | |
1683 | art_zh | 4238 | mov edi, [TASK_BASE] |
4239 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
4240 | mov ebp, eax |
||
4241 | mov esi, [current_slot] |
||
4242 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4243 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
4244 | add ebp,ebx |
||
4245 | shl eax, 16 |
||
4246 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
4247 | add eax, ebp |
||
4248 | mov ebp, ebx |
||
4249 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
4250 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
4251 | add ebp, ecx |
||
4252 | shl ebx, 16 |
||
4253 | xor edi, edi |
||
4254 | add ebx, ebp |
||
4255 | mov ecx, edx |
||
4256 | jmp [draw_line] |
||
1 | ha | 4257 | |
4258 | align 4 |
||
4259 | |||
1683 | art_zh | 4260 | syscall_getirqowner: ; GetIrqOwner |
742 | Rus | 4261 | |
4262 | cmp ebx,16 |
||
75 | diamond | 4263 | jae .err |
742 | Rus | 4264 | |
774 | Rus | 4265 | cmp [irq_rights + 4 * ebx], dword 2 |
4266 | je .err |
||
4267 | |||
742 | Rus | 4268 | mov eax,[4 * ebx + irq_owner] |
4269 | mov [esp+32],eax |
||
4270 | |||
1 | ha | 4271 | ret |
75 | diamond | 4272 | .err: |
742 | Rus | 4273 | or dword [esp+32], -1 |
75 | diamond | 4274 | ret |
1 | ha | 4275 | |
4276 | align 4 |
||
4277 | |||
1683 | art_zh | 4278 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4279 | |
4280 | call r_f_port_area |
||
1306 | Lrz | 4281 | mov [esp+32],eax |
1 | ha | 4282 | ret |
4283 | |||
4284 | align 4 |
||
4285 | |||
1683 | art_zh | 4286 | syscall_threads: ; CreateThreads |
1369 | Lrz | 4287 | ; eax=1 create thread |
4288 | ; |
||
4289 | ; ebx=thread start |
||
4290 | ; ecx=thread stack value |
||
4291 | ; |
||
4292 | ; on return : eax = pid |
||
1 | ha | 4293 | |
1369 | Lrz | 4294 | call new_sys_threads |
4295 | |||
4296 | mov [esp+32],eax |
||
1 | ha | 4297 | ret |
4298 | |||
4299 | align 4 |
||
4300 | |||
4301 | stack_driver_stat: |
||
4302 | |||
1683 | art_zh | 4303 | call app_stack_handler ; Stack status |
1 | ha | 4304 | |
4305 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4306 | ; call change_task ; between sent packet |
||
4307 | |||
1369 | Lrz | 4308 | mov [esp+32],eax |
1 | ha | 4309 | ret |
4310 | |||
4311 | align 4 |
||
4312 | |||
1683 | art_zh | 4313 | socket: ; Socket interface |
1 | ha | 4314 | call app_socket_handler |
4315 | |||
4316 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4317 | ; call change_task ; between sent packet |
||
4318 | |||
4319 | mov [esp+36],eax |
||
4320 | mov [esp+24],ebx |
||
4321 | ret |
||
4322 | |||
4323 | align 4 |
||
4324 | |||
1683 | art_zh | 4325 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4326 | |
379 | serge | 4327 | mov edi,[TASK_BASE] |
115 | poddubny | 4328 | add edi,TASKDATA.mem_start |
1 | ha | 4329 | add eax,[edi] |
4330 | add ecx,[edi] |
||
4331 | add edx,[edi] |
||
4332 | call file_read |
||
4333 | |||
4334 | mov [esp+36],eax |
||
4335 | mov [esp+24],ebx |
||
4336 | |||
4337 | ret |
||
4338 | |||
375 | Ghost | 4339 | paleholder: |
1683 | art_zh | 4340 | ret |
378 | serge | 4341 | |
757 | serge | 4342 | align 4 |
4343 | set_screen: |
||
1683 | art_zh | 4344 | cmp eax, [Screen_Max_X] |
4345 | jne .set |
||
709 | diamond | 4346 | |
1683 | art_zh | 4347 | cmp edx, [Screen_Max_Y] |
4348 | jne .set |
||
4349 | ret |
||
757 | serge | 4350 | .set: |
1683 | art_zh | 4351 | pushfd |
4352 | cli |
||
757 | serge | 4353 | |
1683 | art_zh | 4354 | mov [Screen_Max_X], eax |
4355 | mov [Screen_Max_Y], edx |
||
4356 | mov [BytesPerScanLine], ecx |
||
757 | serge | 4357 | |
1683 | art_zh | 4358 | mov [screen_workarea.right],eax |
4359 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 4360 | |
1683 | art_zh | 4361 | push ebx |
4362 | push esi |
||
4363 | push edi |
||
1300 | serge | 4364 | |
1683 | art_zh | 4365 | pushad |
1300 | serge | 4366 | |
1683 | art_zh | 4367 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 4368 | |
1683 | art_zh | 4369 | mov eax, [_display.width] |
1929 | art_zh | 4370 | mul [_display.height] |
1683 | art_zh | 4371 | mov [_WinMapSize], eax |
1300 | serge | 4372 | |
1683 | art_zh | 4373 | stdcall kernel_alloc, eax |
4374 | mov [_WinMapAddress], eax |
||
4375 | test eax, eax |
||
4376 | jz .epic_fail |
||
1300 | serge | 4377 | |
1683 | art_zh | 4378 | popad |
1300 | serge | 4379 | |
1683 | art_zh | 4380 | call repos_windows |
4381 | xor eax, eax |
||
4382 | xor ebx, ebx |
||
4383 | mov ecx, [Screen_Max_X] |
||
4384 | mov edx, [Screen_Max_Y] |
||
4385 | call calculatescreen |
||
4386 | pop edi |
||
4387 | pop esi |
||
4388 | pop ebx |
||
757 | serge | 4389 | |
1683 | art_zh | 4390 | popfd |
4391 | ret |
||
757 | serge | 4392 | |
1300 | serge | 4393 | .epic_fail: |
1683 | art_zh | 4394 | hlt ; Houston, we've had a problem |
1300 | serge | 4395 | |
76 | mario79 | 4396 | ; --------------- APM --------------------- |
1330 | Lrz | 4397 | uglobal |
4398 | apm_entry dp 0 |
||
4399 | apm_vf dd 0 |
||
4400 | endg |
||
4401 | |||
1 | ha | 4402 | align 4 |
76 | mario79 | 4403 | sys_apm: |
1330 | Lrz | 4404 | xor eax,eax |
4405 | cmp word [apm_vf], ax ; Check APM BIOS enable |
||
4406 | jne @f |
||
4407 | inc eax |
||
4408 | or dword [esp + 44], eax ; error |
||
4409 | add eax,7 |
||
1683 | art_zh | 4410 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
1330 | Lrz | 4411 | ret |
164 | serge | 4412 | |
465 | serge | 4413 | @@: |
1683 | art_zh | 4414 | ; xchg eax, ecx |
4415 | ; xchg ebx, ecx |
||
164 | serge | 4416 | |
1330 | Lrz | 4417 | cmp dx, 3 |
4418 | ja @f |
||
1683 | art_zh | 4419 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
1330 | Lrz | 4420 | mov eax,[apm_vf] |
4421 | mov [esp + 32], eax |
||
4422 | shr eax, 16 |
||
4423 | mov [esp + 28], eax |
||
4424 | ret |
||
78 | diamond | 4425 | |
465 | serge | 4426 | @@: |
4427 | |||
1330 | Lrz | 4428 | mov esi,[master_tab+(OS_BASE shr 20)] |
4429 | xchg [master_tab], esi |
||
4430 | push esi |
||
1683 | art_zh | 4431 | mov edi, cr3 |
4432 | mov cr3, edi ;flush TLB |
||
465 | serge | 4433 | |
1683 | art_zh | 4434 | call pword [apm_entry] ;call APM BIOS |
465 | serge | 4435 | |
1683 | art_zh | 4436 | xchg eax, [esp] |
4437 | mov [master_tab], eax |
||
4438 | mov eax, cr3 |
||
4439 | mov cr3, eax |
||
1330 | Lrz | 4440 | pop eax |
465 | serge | 4441 | |
1330 | Lrz | 4442 | mov [esp + 4 ], edi |
4443 | mov [esp + 8], esi |
||
4444 | mov [esp + 20], ebx |
||
4445 | mov [esp + 24], edx |
||
4446 | mov [esp + 28], ecx |
||
4447 | mov [esp + 32], eax |
||
4448 | setc al |
||
4449 | and [esp + 44], byte 0xfe |
||
4450 | or [esp + 44], al |
||
4451 | ret |
||
76 | mario79 | 4452 | ; ----------------------------------------- |
1 | ha | 4453 | |
76 | mario79 | 4454 | align 4 |
4455 | |||
1683 | art_zh | 4456 | undefined_syscall: ; Undefined system call |
671 | Ghost | 4457 | mov [esp + 32], dword -1 |
1 | ha | 4458 | ret |
4459 | |||
465 | serge | 4460 | align 4 |
1683 | art_zh | 4461 | system_shutdown: ; shut down the system |
1 | ha | 4462 | |
1683 | art_zh | 4463 | cmp byte [BOOT_VAR+0x9030], 1 |
4464 | jne @F |
||
4465 | ret |
||
465 | serge | 4466 | @@: |
1683 | art_zh | 4467 | call stop_all_services |
1 | ha | 4468 | |
465 | serge | 4469 | yes_shutdown_param: |
1683 | art_zh | 4470 | cli |
1 | ha | 4471 | |
4472 | |||
1683 | art_zh | 4473 | mov al, 0xFF |
2014 | art_zh | 4474 | out 0x21, al ;IntrCntrl1Reg2 |
4475 | out 0xA1, al ;IntrCntrl2Reg2 |
||
1 | ha | 4476 | |
2014 | art_zh | 4477 | cmp byte [BOOT_VAR + 0x9030], 2 |
4478 | jnz pm_restart |
||
1085 | diamond | 4479 | if 0 |
2014 | art_zh | 4480 | mov al, SB_PM_CTRL_BLK |
4481 | mov ah, al |
||
4482 | inc ah |
||
4483 | mov dx, 0x0CD6 |
||
1683 | art_zh | 4484 | out dx, al |
2014 | art_zh | 4485 | inc dl |
4486 | in al, dx |
||
4487 | mov cl, al |
||
4488 | dec dl |
||
4489 | mov al, ah |
||
4490 | out dx, al |
||
4491 | inc dl |
||
4492 | in al, dx |
||
4493 | mov ch, al |
||
4494 | end if |
||
4495 | mov dx, 0x0804 ;cx |
||
4496 | mov ax, 0x03400 |
||
1683 | art_zh | 4497 | out dx, ax |
2014 | art_zh | 4498 | ; THE END... |
4499 | jmp $ ; just to be absolutely sure |
||
709 | diamond | 4500 | |
4501 | |||
2014 | art_zh | 4502 | pm_restart: |
709 | diamond | 4503 | |
1683 | art_zh | 4504 | mov al,0x0F |
2014 | art_zh | 4505 | out 0x70,al ; NmiEnable |
1683 | art_zh | 4506 | mov al,0x05 |
2014 | art_zh | 4507 | out 0x71,al ; RtcData |
709 | diamond | 4508 | |
2014 | art_zh | 4509 | mov ax, 6 |
4510 | mov dx, 0xCF9 ; reset reg |
||
4511 | out dx, ax |
||
709 | diamond | 4512 | |
1683 | art_zh | 4513 | hlt |
4514 | jmp $-1 |
||
709 | diamond | 4515 | |
4516 | |||
1683 | art_zh | 4517 | diff16 "End of 32-code ",0,$ |
4518 | |||
465 | serge | 4519 | include "data32.inc" |
1 | ha | 4520 | |
465 | serge | 4521 | __REV__ = __REV |
1 | ha | 4522 | |
4523 | uglobals_size = $ - endofcode |
||
1683 | art_zh | 4524 | diff16 "Zero-filled blk",0,endofcode |
4525 | diff16 "End of kernel ",0,$ |
||
1899 | art_zh | 4526 |