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Rev | Author | Line No. | Line |
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1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
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3168 | art_zh | 3 | ;; Copyright (C) KolibriOS team 2004-2013. 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: 3531 $ |
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 | ;; - Bootcode.inc Hardware setup |
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91 | ;; |
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92 | ;; Kernel32.inc |
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93 | ;; - Sys32.inc Process management |
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94 | ;; - Shutdown.inc Shutdown and restart |
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95 | ;; - Fat32.inc Read / write hd |
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96 | ;; - Vesa12.inc Vesa 1.2 driver |
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97 | ;; - Vesa20.inc Vesa 2.0 driver |
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98 | ;; - Vga.inc VGA driver |
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99 | ;; - Stack.inc Network interface |
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100 | ;; - Mouse.inc Mouse pointer |
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101 | ;; - Scincode.inc Window skinning |
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102 | ;; - Pci32.inc PCI functions |
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103 | ;; |
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104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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105 | |||
106 | |||
107 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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108 | ;; ;; |
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109 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
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110 | ;; ;; |
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111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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112 | |||
113 | use16 |
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1683 | art_zh | 114 | org 0x0 |
115 | jmp start_of_code |
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1 | ha | 116 | |
3168 | art_zh | 117 | version db 'Kolibri-A version 0.1.0.0 ',13,10,13,10,0 |
1 | ha | 118 | |
2956 | art_zh | 119 | diff16 "bootcode start: ",0,$ |
465 | serge | 120 | include "boot/bootcode.inc" ; 16 bit system boot code |
2956 | art_zh | 121 | |
122 | diff16 "biosdisk start: ",0,$ |
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709 | diamond | 123 | include "detect/biosdisk.inc" |
1 | ha | 124 | |
2956 | art_zh | 125 | diff16 "end of code16 : ",0,$ |
1683 | art_zh | 126 | |
1 | ha | 127 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
128 | ;; ;; |
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129 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
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130 | ;; ;; |
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131 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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132 | |||
2956 | art_zh | 133 | switch_32: |
1 | ha | 134 | ; CR0 Flags - Protected mode and Paging |
135 | |||
1683 | art_zh | 136 | mov ecx, CR0_PE |
1 | ha | 137 | |
138 | ; Enabling 32 bit protected mode |
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139 | |||
1683 | art_zh | 140 | sidt [cs:old_ints_h] |
1 | ha | 141 | |
1683 | art_zh | 142 | cli ; disable all irqs |
143 | cld |
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144 | mov al,255 ; mask all irqs |
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145 | out 0xa1,al |
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146 | out 0x21,al |
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147 | l.5: in al, 0x64 ; Enable A20 |
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148 | test al, 2 |
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149 | jnz l.5 |
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150 | mov al, 0xD1 |
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151 | out 0x64, al |
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152 | l.6: in al, 0x64 |
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153 | test al, 2 |
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154 | jnz l.6 |
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155 | mov al, 0xDF |
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156 | out 0x60, al |
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157 | l.7: in al, 0x64 |
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158 | test al, 2 |
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159 | jnz l.7 |
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160 | mov al, 0xFF |
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161 | out 0x64, al |
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465 | serge | 162 | |
1683 | art_zh | 163 | lgdt [cs:tmp_gdt] ; Load GDT |
164 | mov eax, cr0 ; protected mode |
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165 | or eax, ecx |
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166 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
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167 | mov cr0, eax |
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168 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
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1 | ha | 169 | |
465 | serge | 170 | align 8 |
171 | tmp_gdt: |
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1 | ha | 172 | |
1683 | art_zh | 173 | dw 23 |
174 | dd tmp_gdt+0x10000 |
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175 | dw 0 |
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183 | diamond | 176 | |
1683 | art_zh | 177 | dw 0xffff |
178 | dw 0x0000 |
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179 | db 0x00 |
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180 | dw 11011111b *256 +10011010b |
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181 | db 0x00 |
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375 | Ghost | 182 | |
1683 | art_zh | 183 | dw 0xffff |
184 | dw 0x0000 |
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185 | db 0x00 |
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186 | dw 11011111b *256 +10010010b |
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187 | db 0x00 |
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1 | ha | 188 | |
2956 | art_zh | 189 | diff10 "32bit enter sz :",switch_32,$ |
190 | diff16 "data16 start :",0,$ |
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1683 | art_zh | 191 | |
465 | serge | 192 | include "data16.inc" |
1 | ha | 193 | |
1683 | art_zh | 194 | |
465 | serge | 195 | use32 |
196 | org $+0x10000 |
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1 | ha | 197 | |
465 | serge | 198 | align 4 |
199 | B32: |
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1683 | art_zh | 200 | diff16 "32-bit code start ",0,$ |
201 | mov ax,os_stack ; Selector for os |
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202 | mov ds,ax |
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203 | mov es,ax |
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204 | mov fs,ax |
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205 | mov gs,ax |
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206 | mov ss,ax |
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207 | mov esp,0x4ec00 ; Set stack |
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1 | ha | 208 | |
1683 | art_zh | 209 | ;------------------------------------------------------------------------------- |
210 | call preinit_mem ; (init.inc) |
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1 | ha | 211 | |
1683 | art_zh | 212 | call test_cpu ; (init.inc - to be moved to bus/CPU.inc) |
213 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
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1 | ha | 214 | |
1683 | art_zh | 215 | call init_BIOS32 ; (init.inc - to be removed later) |
1 | ha | 216 | |
1683 | art_zh | 217 | ; PCIe extended config space access |
1 | ha | 218 | |
3526 | art_zh | 219 | |
2014 | art_zh | 220 | call fusion_pcie_init ; (bus/HT.inc) |
221 | |||
222 | |||
465 | serge | 223 | ; MEMORY MODEL |
1683 | art_zh | 224 | call init_mem ; (init.inc) |
1 | ha | 225 | |
465 | serge | 226 | ; ENABLE PAGING |
1 | ha | 227 | |
1683 | art_zh | 228 | mov eax, sys_pgdir-OS_BASE |
229 | mov cr3, eax |
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1 | ha | 230 | |
1683 | art_zh | 231 | mov eax,cr0 |
232 | or eax,CR0_PG+CR0_WP |
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233 | mov cr0,eax |
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1 | ha | 234 | |
1683 | art_zh | 235 | lgdt [gdts] |
236 | jmp pword os_code:high_code |
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1 | ha | 237 | |
3168 | art_zh | 238 | diff16 "32-bit init size ",B32,$ |
239 | |||
513 | serge | 240 | align 4 |
1683 | art_zh | 241 | bios32_entry dd ? |
242 | tmp_page_tabs dd ? |
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586 | serge | 243 | |
2014 | art_zh | 244 | |
465 | serge | 245 | __DEBUG__ fix 1 |
246 | __DEBUG_LEVEL__ fix 1 |
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247 | include 'init.inc' |
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380 | serge | 248 | |
465 | serge | 249 | org OS_BASE+$ |
1 | ha | 250 | |
465 | serge | 251 | align 4 |
252 | high_code: |
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1683 | art_zh | 253 | mov ax, os_stack |
254 | mov bx, app_data |
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255 | mov cx, app_tls |
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256 | mov ss, ax |
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257 | add esp, OS_BASE |
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1 | ha | 258 | |
1683 | art_zh | 259 | mov ds, bx |
260 | mov es, bx |
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261 | mov fs, cx |
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262 | mov gs, bx |
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1 | ha | 263 | |
1683 | art_zh | 264 | bt [cpu_caps], CAPS_PGE |
265 | jnc @F |
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1 | ha | 266 | |
1683 | art_zh | 267 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 268 | |
1683 | art_zh | 269 | mov ebx, cr4 |
270 | or ebx, CR4_PGE |
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271 | mov cr4, ebx |
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519 | serge | 272 | @@: |
1683 | art_zh | 273 | xor eax, eax |
274 | mov dword [sys_pgdir], eax |
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275 | mov dword [sys_pgdir+4], eax |
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519 | serge | 276 | |
1683 | art_zh | 277 | mov eax, cr3 |
278 | mov cr3, eax ; flush TLB |
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465 | serge | 279 | |
1 | ha | 280 | ; SAVE REAL MODE VARIABLES |
3194 | art_zh | 281 | xor eax, eax |
1683 | art_zh | 282 | mov [IDEContrRegsBaseAddr], ax |
76 | mario79 | 283 | ; ----------------------------------------- |
3194 | art_zh | 284 | inc eax |
285 | ; mov al, [BOOT_VAR+0x901F] ; DMA access |
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1683 | art_zh | 286 | mov [allow_dma_access], al |
3163 | art_zh | 287 | mov eax, 32 ; << bpp |
1941 | art_zh | 288 | mov [ScreenBPP],al |
289 | mov [_display.bpp], eax |
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753 | serge | 290 | |
1941 | art_zh | 291 | mov [_display.vrefresh], 60 |
292 | mov [_display.disable_mouse], __sys_disable_mouse |
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1300 | serge | 293 | |
3163 | art_zh | 294 | mov eax, 1024 ; << X max |
1941 | art_zh | 295 | mov [_display.width], eax |
296 | dec eax |
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297 | mov [Screen_Max_X],eax |
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298 | mov [screen_workarea.right],eax |
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3163 | art_zh | 299 | mov eax,768 ; << Y max |
1941 | art_zh | 300 | mov [_display.height], eax |
301 | dec eax |
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302 | mov [Screen_Max_Y],eax |
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303 | mov [screen_workarea.bottom],eax |
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3163 | art_zh | 304 | mov eax, 0x7055 ; << screen mode |
1941 | art_zh | 305 | mov [SCR_MODE],eax |
1300 | serge | 306 | |
3163 | art_zh | 307 | mov eax, 4096 ; << may be different! |
1941 | art_zh | 308 | mov [BytesPerScanLine],ax |
309 | mov [_display.pitch], eax |
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1929 | art_zh | 310 | |
1941 | art_zh | 311 | mov eax, [_display.width] |
312 | mul [_display.height] |
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313 | mov [_WinMapSize], eax |
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314 | |||
1683 | art_zh | 315 | mov esi, BOOT_VAR+0x9080 |
316 | movzx ecx, byte [esi-1] |
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317 | mov [NumBiosDisks], ecx |
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318 | mov edi, BiosDisksData |
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319 | rep movsd |
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1 | ha | 320 | |
1683 | art_zh | 321 | |
1 | ha | 322 | ; GRAPHICS ADDRESSES |
323 | |||
1683 | art_zh | 324 | and byte [BOOT_VAR+0x901e],0x0 |
3163 | art_zh | 325 | mov eax, [BOOT_VAR+0x9018] |
1683 | art_zh | 326 | mov [LFBAddress],eax |
1 | ha | 327 | |
1929 | art_zh | 328 | mov [PUTPIXEL],dword __sys_putpixel |
329 | mov [GETPIXEL],dword get_pixel |
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1 | ha | 330 | |
375 | Ghost | 331 | ; -------- Fast System Call init ---------- |
332 | .SEnP: |
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378 | serge | 333 | ; AMD SYSCALL/SYSRET |
1683 | art_zh | 334 | mov ecx, MSR_AMD_EFER |
335 | rdmsr |
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336 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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337 | wrmsr |
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164 | serge | 338 | |
1683 | art_zh | 339 | ; Bits of EDX : |
340 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
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341 | ; and the contents of this field, plus 8, are copied into the SS register. |
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342 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
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343 | ; and the contents of this field, plus 8, are copied into the SS register. |
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375 | Ghost | 344 | |
1683 | art_zh | 345 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
375 | Ghost | 346 | |
1683 | art_zh | 347 | mov eax, syscall_entry |
348 | mov ecx, MSR_AMD_STAR |
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349 | wrmsr |
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375 | Ghost | 350 | .noSYSCALL: |
351 | ; ----------------------------------------- |
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1683 | art_zh | 352 | stdcall alloc_page |
353 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
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354 | stdcall alloc_page |
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355 | inc eax |
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356 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
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357 | stdcall map_page, tss+0x80, eax, PG_SW |
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358 | stdcall alloc_page |
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359 | inc eax |
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360 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
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361 | stdcall map_page, tss+0x1080, eax, PG_SW |
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375 | Ghost | 362 | |
465 | serge | 363 | ; LOAD IDT |
378 | serge | 364 | |
1941 | art_zh | 365 | call build_interrupt_table ;lidt is executed |
378 | serge | 366 | |
1941 | art_zh | 367 | call init_kernel_heap |
368 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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369 | mov [os_stack_seg], eax |
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164 | serge | 370 | |
1941 | art_zh | 371 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 372 | |
1941 | art_zh | 373 | mov [tss._ss0], os_stack |
374 | mov [tss._esp0], esp |
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375 | mov [tss._esp], esp |
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376 | mov [tss._cs],os_code |
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377 | mov [tss._ss],os_stack |
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378 | mov [tss._ds],app_data |
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379 | mov [tss._es],app_data |
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380 | mov [tss._fs],app_data |
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381 | mov [tss._gs],app_data |
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382 | mov [tss._io],128 |
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465 | serge | 383 | ;Add IO access table - bit array of permitted ports |
1941 | art_zh | 384 | mov edi, tss._io_map_0 |
385 | xor eax, eax |
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386 | mov ecx, 2047 |
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387 | rep stosd ; access to 65504 ports granted |
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388 | not eax ; the last 32 ports blocked |
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1551 | art_zh | 389 | stosd |
164 | serge | 390 | |
1683 | art_zh | 391 | mov ax,tss0 |
392 | ltr ax |
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378 | serge | 393 | |
1941 | art_zh | 394 | mov [LFBSize], 0x800000 |
1683 | art_zh | 395 | call init_LFB |
396 | call init_fpu |
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397 | call init_malloc |
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398 | ;- |
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399 | stdcall alloc_kernel_space, 0x51000 |
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1941 | art_zh | 400 | mov [default_io_map], eax |
276 | serge | 401 | |
1941 | art_zh | 402 | add eax, 0x2000 |
403 | mov [ipc_tmp], eax |
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404 | mov ebx, 0x1000 |
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465 | serge | 405 | |
1941 | art_zh | 406 | add eax, 0x40000 |
407 | mov [proc_mem_map], eax |
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164 | serge | 408 | |
1941 | art_zh | 409 | add eax, 0x8000 |
410 | mov [proc_mem_pdir], eax |
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164 | serge | 411 | |
1941 | art_zh | 412 | add eax, ebx |
413 | mov [proc_mem_tab], eax |
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164 | serge | 414 | |
1941 | art_zh | 415 | add eax, ebx |
416 | mov [tmp_task_pdir], eax |
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164 | serge | 417 | |
1941 | art_zh | 418 | add eax, ebx |
419 | mov [tmp_task_ptab], eax |
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164 | serge | 420 | |
1941 | art_zh | 421 | add eax, ebx |
422 | mov [ipc_pdir], eax |
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164 | serge | 423 | |
1941 | art_zh | 424 | add eax, ebx |
425 | mov [ipc_ptab], eax |
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164 | serge | 426 | |
1683 | art_zh | 427 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
428 | (unpack.lc+unpack.lp)))*4 |
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164 | serge | 429 | |
3168 | art_zh | 430 | mov [unpack.p], eax ; unpacker.inc |
712 | serge | 431 | |
1683 | art_zh | 432 | call init_events |
1941 | art_zh | 433 | mov eax, srv.fd-SRV_FD_OFFSET |
434 | mov [srv.fd], eax |
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435 | mov [srv.bk], eax |
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709 | diamond | 436 | |
1941 | art_zh | 437 | mov edi, irq_tab |
438 | xor eax, eax |
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439 | mov ecx, 16 |
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440 | rep stosd |
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278 | serge | 441 | |
41 | mikedld | 442 | ;Set base of graphic segment to linear address of LFB |
1683 | art_zh | 443 | mov eax,[LFBAddress] ; set for gs |
444 | mov [graph_data_l+2],ax |
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445 | shr eax,16 |
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446 | mov [graph_data_l+4],al |
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447 | mov [graph_data_l+7],ah |
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1941 | art_zh | 448 | |
2425 | art_zh | 449 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1683 | art_zh | 450 | stdcall kernel_alloc, [_WinMapSize] |
1941 | art_zh | 451 | mov [_WinMapAddress], eax |
2425 | art_zh | 452 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1300 | serge | 453 | |
1683 | art_zh | 454 | xor eax,eax |
455 | inc eax |
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456 | mov [CURRENT_TASK],eax ;dword 1 |
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457 | mov [TASK_COUNT],eax ;dword 1 |
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458 | mov [TASK_BASE],dword TASK_DATA |
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459 | mov [current_slot], SLOT_BASE+256 |
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429 | serge | 460 | |
469 | serge | 461 | ; set background |
1300 | serge | 462 | |
1683 | art_zh | 463 | mov [BgrDrawMode],eax |
464 | mov [BgrDataWidth],eax |
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465 | mov [BgrDataHeight],eax |
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1929 | art_zh | 466 | mov [mem_BACKGROUND], 4 |
467 | mov [img_background], static_background_data |
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469 | serge | 468 | |
1683 | art_zh | 469 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 470 | |
1683 | art_zh | 471 | stdcall kernel_alloc, 0x10000/8 |
472 | mov edi, eax |
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473 | mov [network_free_ports], eax |
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474 | or eax, -1 |
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475 | mov ecx, 0x10000/32 |
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476 | rep stosd |
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1154 | clevermous | 477 | |
709 | diamond | 478 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
479 | |||
1683 | art_zh | 480 | call rerouteirqs |
709 | diamond | 481 | |
482 | ; Initialize system V86 machine |
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1683 | art_zh | 483 | call init_sys_v86 |
709 | diamond | 484 | |
725 | diamond | 485 | ; TIMER SET TO 1/100 S |
486 | |||
1683 | art_zh | 487 | mov al,0x34 ; set to 100Hz |
488 | out 0x43,al |
||
489 | mov al,0x9b ; lsb 1193180 / 1193 |
||
490 | out 0x40,al |
||
491 | mov al,0x2e ; msb |
||
492 | out 0x40,al |
||
725 | diamond | 493 | |
494 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
495 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
1025 | diamond | 496 | ; Also enable IRQ2, because in some configurations |
497 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
||
1683 | art_zh | 498 | mov al, 0xFA |
499 | out 0x21, al |
||
500 | mov al, 0x3F |
||
501 | out 0xA1, al |
||
725 | diamond | 502 | |
1689 | art_zh | 503 | ; Enable interrupts in IDE controller |
3531 | art_zh | 504 | ; mov al, 0 |
505 | ; mov dx, 0x3F6 |
||
506 | ; out dx, al |
||
507 | ; mov dl, 0x76 |
||
508 | ; out dx, al |
||
1689 | art_zh | 509 | |
256 | diamond | 510 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
511 | include 'detect/disks.inc' |
||
512 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
513 | |||
521 | diamond | 514 | call Parser_params |
515 | |||
1 | ha | 516 | ; READ RAMDISK IMAGE FROM HD |
517 | |||
518 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
1941 | art_zh | 519 | ;include 'boot/rdload.inc' |
1 | ha | 520 | ;!!!!!!!!!!!!!!!!!!!!!!! |
521 | ; mov [dma_hdd],1 |
||
522 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
523 | |||
1683 | art_zh | 524 | call calculatefatchain |
1 | ha | 525 | |
526 | ; LOAD VMODE DRIVER |
||
527 | |||
528 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
3490 | art_zh | 529 | ;include 'vmodeld.inc' |
1 | ha | 530 | ;!!!!!!!!!!!!!!!!!!!!!!! |
531 | |||
488 | spraid | 532 | |
1 | ha | 533 | ; LOAD FONTS I and II |
534 | |||
1683 | art_zh | 535 | stdcall read_file, char, FONT_I, 0, 2304 |
536 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 537 | |
2014 | art_zh | 538 | ; mov esi,boot_fonts |
539 | ; call boot_log |
||
1 | ha | 540 | |
541 | ; PRINT AMOUNT OF MEMORY |
||
2014 | art_zh | 542 | ; mov esi, boot_memdetect |
543 | ; call boot_log |
||
1 | ha | 544 | |
1683 | art_zh | 545 | movzx ecx, word [boot_y] |
546 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
547 | sub ecx, 10 |
||
548 | mov edx, 0xFFFFFF |
||
549 | mov ebx, [MEM_AMOUNT] |
||
550 | shr ebx, 20 |
||
551 | xor edi,edi |
||
552 | mov eax, 0x00040000 |
||
1276 | Lrz | 553 | inc edi |
1683 | art_zh | 554 | call display_number_force |
41 | mikedld | 555 | |
465 | serge | 556 | ; BUILD SCHEDULER |
557 | |||
1683 | art_zh | 558 | call build_scheduler ; sys32.inc |
465 | serge | 559 | |
2014 | art_zh | 560 | ; mov esi,boot_devices |
561 | ; call boot_log |
||
567 | serge | 562 | |
1683 | art_zh | 563 | mov [pci_access_enabled],1 |
567 | serge | 564 | |
1 | ha | 565 | |
566 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
567 | |||
1683 | art_zh | 568 | mov esi,boot_windefs |
569 | call boot_log |
||
570 | call set_window_defaults |
||
1 | ha | 571 | |
572 | ; SET BACKGROUND DEFAULTS |
||
573 | |||
2014 | art_zh | 574 | ; mov esi,boot_bgr |
575 | ; call boot_log |
||
1941 | art_zh | 576 | call init_background ; |
577 | call calculatebackground |
||
1 | ha | 578 | |
579 | ; SET UP OS TASK |
||
580 | |||
2014 | art_zh | 581 | ; mov esi,boot_setostask |
582 | ; call boot_log |
||
214 | serge | 583 | |
1683 | art_zh | 584 | xor eax, eax |
585 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
586 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
587 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
164 | serge | 588 | |
1683 | art_zh | 589 | ; name for OS/IDLE process |
281 | serge | 590 | |
1683 | art_zh | 591 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
592 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
593 | mov edi, [os_stack_seg] |
||
594 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
595 | add edi, 0x2000-512 |
||
596 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
597 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
1310 | diamond | 598 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
357 | serge | 599 | |
1683 | art_zh | 600 | mov esi, fpu_data |
601 | mov ecx, 512/4 |
||
602 | cld |
||
603 | rep movsd |
||
1941 | art_zh | 604 | |
1683 | art_zh | 605 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
606 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
214 | serge | 607 | |
1683 | art_zh | 608 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
609 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
610 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 611 | |
1683 | art_zh | 612 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
613 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
521 | diamond | 614 | |
1683 | art_zh | 615 | ; task list |
616 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
||
1276 | Lrz | 617 | inc eax |
1683 | art_zh | 618 | mov dword [CURRENT_TASK],eax |
619 | mov dword [TASK_COUNT],eax |
||
620 | mov [current_slot], SLOT_BASE+256 |
||
621 | mov [TASK_BASE],dword TASK_DATA |
||
622 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
||
623 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
1 | ha | 624 | |
1683 | art_zh | 625 | call init_display |
626 | mov eax, [def_cursor] |
||
627 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
628 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 629 | |
1899 | art_zh | 630 | |
2425 | art_zh | 631 | ; READ TSC / SECOND == Fusion only! |
281 | serge | 632 | |
1683 | art_zh | 633 | cli |
2425 | art_zh | 634 | mov edx, PCIe_CONFIG_SPACE + 0xE0 |
635 | mov eax, 0x013080F0 ; BIOS timer reg. |
||
636 | mov [edx], eax |
||
637 | add dl, 4 |
||
638 | mov edi, edx |
||
639 | mov eax, [edi] ; old microseconds |
||
640 | inc eax ; next precise microsecond |
||
641 | mov esi, eax |
||
642 | @@: |
||
643 | mov eax, [edi] |
||
644 | cmp eax, esi |
||
645 | jne @b |
||
646 | |||
647 | rdtsc |
||
648 | mov ebp, eax ; clockmark |
||
649 | add esi, 20 ; wait 20us |
||
650 | @@: |
||
651 | mov eax, [edi] |
||
652 | cmp eax, esi |
||
653 | jne @b |
||
654 | |||
655 | rdtsc |
||
656 | sub eax, ebp |
||
657 | mov ebx, 50000 |
||
658 | mul ebx ; clks per second |
||
1683 | art_zh | 659 | sti |
2425 | art_zh | 660 | |
1683 | art_zh | 661 | mov [CPU_FREQ],eax ; save tsc / sec |
2425 | art_zh | 662 | mov ebx, 1000000 |
663 | div ebx |
||
664 | mov [stall_mcs], eax |
||
1038 | diamond | 665 | ; PRINT CPU FREQUENCY |
1683 | art_zh | 666 | mov esi, boot_cpufreq |
667 | call boot_log |
||
1 | ha | 668 | |
2425 | art_zh | 669 | mov ebx, eax |
1683 | art_zh | 670 | movzx ecx, word [boot_y] |
671 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
||
672 | mov edx, 0xFFFFFF |
||
673 | xor edi,edi |
||
674 | mov eax, 0x00040000 |
||
1276 | Lrz | 675 | inc edi |
1683 | art_zh | 676 | call display_number_force |
1038 | diamond | 677 | |
1 | ha | 678 | ; SET VARIABLES |
679 | |||
1683 | art_zh | 680 | call set_variables |
1 | ha | 681 | |
774 | Rus | 682 | ; SET MOUSE |
683 | |||
1683 | art_zh | 684 | stdcall load_driver, szPS2MDriver |
774 | Rus | 685 | |
1941 | art_zh | 686 | cli |
774 | Rus | 687 | |
1 | ha | 688 | ; STACK AND FDC |
689 | |||
1683 | art_zh | 690 | call stack_init |
3531 | art_zh | 691 | ; call fdc_init |
1 | ha | 692 | |
693 | |||
694 | ; LOAD DEFAULT SKIN |
||
695 | |||
1683 | art_zh | 696 | call load_default_skin |
1 | ha | 697 | |
465 | serge | 698 | ;protect io permission map |
699 | |||
1683 | art_zh | 700 | mov esi, [default_io_map] |
701 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
702 | add esi, 0x1000 |
||
703 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 704 | |
1683 | art_zh | 705 | stdcall map_page,tss._io_map_0,\ |
706 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
707 | stdcall map_page,tss._io_map_1,\ |
||
708 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 709 | |
512 | spraid | 710 | |
1683 | art_zh | 711 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
2014 | art_zh | 712 | ; mov esi, boot_uDMA_ok |
713 | ; call boot_log |
||
1507 | art_zh | 714 | |
3531 | art_zh | 715 | call apic_timer_reset |
716 | |||
1 | ha | 717 | ; LOAD FIRST APPLICATION |
1683 | art_zh | 718 | cli |
3531 | art_zh | 719 | if 0 |
3519 | art_zh | 720 | <<< |
1683 | art_zh | 721 | cmp byte [BOOT_VAR+0x9030],1 |
722 | jne no_load_vrr_m |
||
237 | serge | 723 | |
1683 | art_zh | 724 | mov ebp, vrr_m |
725 | call fs_execute_from_sysdir |
||
488 | spraid | 726 | |
1260 | Lrz | 727 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
728 | sub eax,2 |
||
1683 | art_zh | 729 | jz first_app_found |
41 | mikedld | 730 | |
3519 | art_zh | 731 | no_load_vrr_m: <<< |
732 | end if |
||
1683 | art_zh | 733 | mov ebp, firstapp |
734 | call fs_execute_from_sysdir |
||
488 | spraid | 735 | |
1260 | Lrz | 736 | ; cmp eax,2 ; continue if a process has been loaded |
737 | sub eax,2 |
||
1683 | art_zh | 738 | jz first_app_found |
501 | serge | 739 | |
2014 | art_zh | 740 | ; mov esi, boot_failed |
741 | ; call boot_log |
||
653 | diamond | 742 | |
1683 | art_zh | 743 | mov eax, 0xDEADBEEF ; otherwise halt |
744 | hlt |
||
501 | serge | 745 | |
237 | serge | 746 | first_app_found: |
501 | serge | 747 | |
1683 | art_zh | 748 | cli |
1 | ha | 749 | |
1683 | art_zh | 750 | ;mov [TASK_COUNT],dword 2 |
1276 | Lrz | 751 | push 1 |
1683 | art_zh | 752 | pop dword [CURRENT_TASK] ; set OS task fisrt |
1 | ha | 753 | |
21 | poddubny | 754 | ; SET KEYBOARD PARAMETERS |
1683 | art_zh | 755 | mov al, 0xf6 ; reset keyboard, scan enabled |
756 | call kb_write |
||
1 | ha | 757 | |
1683 | art_zh | 758 | ; wait until 8042 is ready |
759 | xor ecx,ecx |
||
265 | diamond | 760 | @@: |
1683 | art_zh | 761 | in al,64h |
762 | and al,00000010b |
||
763 | loopnz @b |
||
1 | ha | 764 | |
41 | mikedld | 765 | |
1683 | art_zh | 766 | mov al, 0xF3 ; set repeat rate & delay |
767 | call kb_write |
||
265 | diamond | 768 | ; call kb_read |
1683 | art_zh | 769 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
770 | call kb_write |
||
265 | diamond | 771 | ; call kb_read |
1 | ha | 772 | ;// mike.dld [ |
1683 | art_zh | 773 | call set_lights |
1 | ha | 774 | ;// mike.dld ] |
775 | |||
1043 | hidnplayr | 776 | |
777 | |||
21 | poddubny | 778 | ; START MULTITASKING |
1 | ha | 779 | |
1683 | art_zh | 780 | stdcall attach_int_handler, 1, irq1, 0 |
1 | ha | 781 | |
1683 | art_zh | 782 | cmp [IDEContrRegsBaseAddr], 0 |
783 | setnz [dma_hdd] |
||
784 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 785 | |
1683 | art_zh | 786 | sti |
787 | call change_task |
||
465 | serge | 788 | |
1710 | art_zh | 789 | jmp osloop ; Fly :) |
465 | serge | 790 | |
2425 | art_zh | 791 | diff16 "init code end ",0,$ |
1 | ha | 792 | |
2425 | art_zh | 793 | unpacker_inc: |
465 | serge | 794 | include 'unpacker.inc' |
2425 | art_zh | 795 | diff16 "unpacker code ",unpacker_inc,$ |
796 | |||
465 | serge | 797 | include 'fdo.inc' |
798 | |||
799 | align 4 |
||
800 | boot_log: |
||
1683 | art_zh | 801 | pushad |
465 | serge | 802 | |
1683 | art_zh | 803 | mov ebx,10*65536 |
804 | mov bx,word [boot_y] |
||
805 | add [boot_y],dword 10 |
||
806 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
1276 | Lrz | 807 | xor edi,edi |
1683 | art_zh | 808 | mov edx,esi |
1276 | Lrz | 809 | inc edi |
1683 | art_zh | 810 | call dtext |
465 | serge | 811 | |
1683 | art_zh | 812 | popad |
465 | serge | 813 | |
1683 | art_zh | 814 | ret |
465 | serge | 815 | |
1 | ha | 816 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
817 | ; ; |
||
33 | mario79 | 818 | ; MAIN OS LOOP START ; |
1 | ha | 819 | ; ; |
820 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
821 | align 32 |
||
822 | osloop: |
||
1683 | art_zh | 823 | call [draw_pointer] |
824 | call window_check_events |
||
825 | call mouse_check_events |
||
826 | call checkmisc |
||
827 | call stack_handler |
||
828 | call checkidle |
||
829 | jmp osloop |
||
33 | mario79 | 830 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
831 | ; ; |
||
832 | ; MAIN OS LOOP END ; |
||
833 | ; ; |
||
834 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 835 | align 4 |
1 | ha | 836 | checkidle: |
1683 | art_zh | 837 | pushad |
838 | call change_task |
||
839 | jmp idle_loop_entry |
||
1067 | Galkov | 840 | idle_loop: |
1683 | art_zh | 841 | cmp eax,[idlemem] ; eax == [timer_ticks] |
842 | jne idle_exit |
||
843 | rdtsc ;call _rdtsc |
||
844 | mov ecx,eax |
||
845 | hlt |
||
846 | rdtsc ;call _rdtsc |
||
847 | sub eax,ecx |
||
848 | add [idleuse],eax |
||
1067 | Galkov | 849 | idle_loop_entry: |
1683 | art_zh | 850 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
851 | cmp [check_idle_semaphore],0 |
||
852 | je idle_loop |
||
853 | dec [check_idle_semaphore] |
||
1067 | Galkov | 854 | idle_exit: |
1683 | art_zh | 855 | mov [idlemem],eax ; eax == [timer_ticks] |
856 | popad |
||
857 | ret |
||
1 | ha | 858 | |
859 | uglobal |
||
1683 | art_zh | 860 | idlemem dd 0x0 |
861 | idleuse dd 0x0 |
||
862 | idleusesec dd 0x0 |
||
863 | check_idle_semaphore dd 0x0 |
||
1 | ha | 864 | endg |
865 | |||
866 | |||
867 | |||
868 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
869 | ; ; |
||
870 | ; INCLUDED SYSTEM FILES ; |
||
871 | ; ; |
||
872 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
873 | |||
874 | |||
7 | me_root | 875 | include "kernel32.inc" |
1 | ha | 876 | |
877 | |||
878 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
879 | ; ; |
||
880 | ; KERNEL FUNCTIONS ; |
||
881 | ; ; |
||
882 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
883 | |||
884 | reserve_irqs_ports: |
||
1683 | art_zh | 885 | ; removed |
886 | ret |
||
1 | ha | 887 | |
888 | setirqreadports: |
||
1551 | art_zh | 889 | ; removed |
890 | ret |
||
1 | ha | 891 | |
892 | iglobal |
||
893 | process_number dd 0x1 |
||
894 | endg |
||
895 | |||
896 | set_variables: |
||
897 | |||
1683 | art_zh | 898 | mov ecx,0x100 ; flush port 0x60 |
899 | .fl60: in al,0x60 |
||
900 | loop .fl60 |
||
901 | push eax |
||
1 | ha | 902 | |
1683 | art_zh | 903 | mov ax,[BOOT_VAR+0x900c] |
904 | shr ax,1 |
||
905 | shl eax,16 |
||
906 | mov ax,[BOOT_VAR+0x900A] |
||
907 | shr ax,1 |
||
908 | mov [MOUSE_X],eax |
||
41 | mikedld | 909 | |
1683 | art_zh | 910 | xor eax,eax |
911 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 912 | |
1683 | art_zh | 913 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
914 | mov byte [KEY_COUNT],al ; keyboard buffer |
||
915 | mov byte [BTN_COUNT],al ; button buffer |
||
1267 | Lrz | 916 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
917 | |||
1 | ha | 918 | ;!! IP 04.02.2005: |
1683 | art_zh | 919 | mov byte [DONT_SWITCH],al ; change task if possible |
920 | pop eax |
||
921 | ret |
||
1 | ha | 922 | |
923 | align 4 |
||
1304 | Lrz | 924 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 925 | sys_outport: |
1551 | art_zh | 926 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1 | ha | 927 | ret |
928 | |||
929 | display_number: |
||
1369 | Lrz | 930 | ;It is not optimization |
1683 | art_zh | 931 | mov eax, ebx |
932 | mov ebx, ecx |
||
933 | mov ecx, edx |
||
934 | mov edx, esi |
||
935 | mov esi, edi |
||
1 | ha | 936 | ; eax = print type, al=0 -> ebx is number |
937 | ; al=1 -> ebx is pointer |
||
938 | ; ah=0 -> display decimal |
||
939 | ; ah=1 -> display hexadecimal |
||
940 | ; ah=2 -> display binary |
||
941 | ; eax bits 16-21 = number of digits to display (0-32) |
||
942 | ; eax bits 22-31 = reserved |
||
943 | ; |
||
944 | ; ebx = number or pointer |
||
945 | ; ecx = x shl 16 + y |
||
946 | ; edx = color |
||
1276 | Lrz | 947 | xor edi, edi |
211 | serge | 948 | display_number_force: |
1276 | Lrz | 949 | push eax |
950 | and eax,0x3fffffff |
||
1683 | art_zh | 951 | cmp eax,0xffff ; length > 0 ? |
1276 | Lrz | 952 | pop eax |
953 | jge cont_displ |
||
954 | ret |
||
1 | ha | 955 | cont_displ: |
652 | mario79 | 956 | push eax |
655 | mario79 | 957 | and eax,0x3fffffff |
1683 | art_zh | 958 | cmp eax,61*0x10000 ; length <= 60 ? |
655 | mario79 | 959 | pop eax |
75 | diamond | 960 | jb cont_displ2 |
1 | ha | 961 | ret |
962 | cont_displ2: |
||
963 | |||
964 | pushad |
||
965 | |||
1683 | art_zh | 966 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 967 | jne displnl1 |
655 | mario79 | 968 | mov ebp,ebx |
969 | add ebp,4 |
||
970 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 971 | mov ebx,[ebx+std_application_base_address] |
1276 | Lrz | 972 | displnl1: |
1 | ha | 973 | sub esp,64 |
974 | |||
1683 | art_zh | 975 | test ah,ah ; DECIMAL |
1276 | Lrz | 976 | jnz no_display_desnum |
977 | shr eax,16 |
||
978 | and eax,0xC03f |
||
652 | mario79 | 979 | ; and eax,0x3f |
1276 | Lrz | 980 | push eax |
981 | and eax,0x3f |
||
982 | mov edi,esp |
||
983 | add edi,4+64-1 |
||
984 | mov ecx,eax |
||
985 | mov eax,ebx |
||
986 | mov ebx,10 |
||
987 | d_desnum: |
||
1 | ha | 988 | xor edx,edx |
655 | mario79 | 989 | call division_64_bits |
1 | ha | 990 | div ebx |
991 | add dl,48 |
||
992 | mov [edi],dl |
||
993 | dec edi |
||
994 | loop d_desnum |
||
995 | pop eax |
||
652 | mario79 | 996 | call normalize_number |
1 | ha | 997 | call draw_num_text |
998 | add esp,64 |
||
999 | popad |
||
1000 | ret |
||
1001 | no_display_desnum: |
||
1002 | |||
1683 | art_zh | 1003 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1004 | jne no_display_hexnum |
1005 | shr eax,16 |
||
655 | mario79 | 1006 | and eax,0xC03f |
652 | mario79 | 1007 | ; and eax,0x3f |
1008 | push eax |
||
75 | diamond | 1009 | and eax,0x3f |
1 | ha | 1010 | mov edi,esp |
194 | diamond | 1011 | add edi,4+64-1 |
1 | ha | 1012 | mov ecx,eax |
1013 | mov eax,ebx |
||
1014 | mov ebx,16 |
||
1015 | d_hexnum: |
||
1016 | xor edx,edx |
||
655 | mario79 | 1017 | call division_64_bits |
1 | ha | 1018 | div ebx |
1056 | Galkov | 1019 | hexletters = __fdo_hexdigits |
1 | ha | 1020 | add edx,hexletters |
1021 | mov dl,[edx] |
||
1022 | mov [edi],dl |
||
1023 | dec edi |
||
1024 | loop d_hexnum |
||
1025 | pop eax |
||
652 | mario79 | 1026 | call normalize_number |
1 | ha | 1027 | call draw_num_text |
1028 | add esp,64 |
||
1029 | popad |
||
1030 | ret |
||
1031 | no_display_hexnum: |
||
1032 | |||
1683 | art_zh | 1033 | cmp ah,0x02 ; BINARY |
1 | ha | 1034 | jne no_display_binnum |
1035 | shr eax,16 |
||
655 | mario79 | 1036 | and eax,0xC03f |
652 | mario79 | 1037 | ; and eax,0x3f |
1038 | push eax |
||
75 | diamond | 1039 | and eax,0x3f |
1 | ha | 1040 | mov edi,esp |
194 | diamond | 1041 | add edi,4+64-1 |
1 | ha | 1042 | mov ecx,eax |
1043 | mov eax,ebx |
||
1044 | mov ebx,2 |
||
1045 | d_binnum: |
||
1046 | xor edx,edx |
||
655 | mario79 | 1047 | call division_64_bits |
1 | ha | 1048 | div ebx |
1049 | add dl,48 |
||
1050 | mov [edi],dl |
||
1051 | dec edi |
||
1052 | loop d_binnum |
||
1053 | pop eax |
||
652 | mario79 | 1054 | call normalize_number |
1 | ha | 1055 | call draw_num_text |
1056 | add esp,64 |
||
1057 | popad |
||
1058 | ret |
||
1059 | no_display_binnum: |
||
1060 | |||
1061 | add esp,64 |
||
1062 | popad |
||
1063 | ret |
||
1064 | |||
652 | mario79 | 1065 | normalize_number: |
1066 | test ah,0x80 |
||
1067 | jz .continue |
||
1068 | mov ecx,48 |
||
1069 | and eax,0x3f |
||
1070 | @@: |
||
1071 | inc edi |
||
1072 | cmp [edi],cl |
||
1073 | jne .continue |
||
1074 | dec eax |
||
1075 | cmp eax,1 |
||
665 | diamond | 1076 | ja @r |
1077 | mov al,1 |
||
652 | mario79 | 1078 | .continue: |
1079 | and eax,0x3f |
||
1080 | ret |
||
1 | ha | 1081 | |
655 | mario79 | 1082 | division_64_bits: |
1083 | test [esp+1+4],byte 0x40 |
||
1084 | jz .continue |
||
1085 | push eax |
||
1086 | mov eax,ebp |
||
1087 | div ebx |
||
1088 | mov ebp,eax |
||
1089 | pop eax |
||
1090 | .continue: |
||
1091 | ret |
||
652 | mario79 | 1092 | |
1 | ha | 1093 | draw_num_text: |
684 | diamond | 1094 | mov esi,eax |
1095 | mov edx,64+4 |
||
1096 | sub edx,eax |
||
1097 | add edx,esp |
||
1098 | mov ebx,[esp+64+32-8+4] |
||
1099 | ; add window start x & y |
||
1100 | mov ecx,[TASK_BASE] |
||
465 | serge | 1101 | |
1102 | mov edi,[CURRENT_TASK] |
||
1103 | shl edi,8 |
||
1104 | |||
684 | diamond | 1105 | mov eax,[ecx-twdw+WDATA.box.left] |
1106 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1107 | shl eax,16 |
||
1108 | add eax,[ecx-twdw+WDATA.box.top] |
||
1109 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1110 | add ebx,eax |
||
1111 | mov ecx,[esp+64+32-12+4] |
||
1683 | art_zh | 1112 | and ecx, not 0x80000000 ; force counted string |
1113 | mov eax, [esp+64+8] ; background color (if given) |
||
1114 | mov edi, [esp+64+4] |
||
139 | diamond | 1115 | jmp dtext |
1 | ha | 1116 | |
1117 | align 4 |
||
1118 | |||
1119 | sys_setup: |
||
1120 | |||
1121 | ; 1=roland mpu midi base , base io address |
||
1122 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1123 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1124 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1125 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1126 | ; 8=fat32 partition in hd |
||
1127 | ; 9 |
||
1128 | ; 10 = sound dma channel |
||
1129 | ; 11 = enable lba read |
||
1130 | ; 12 = enable pci access |
||
1131 | |||
1132 | |||
1683 | art_zh | 1133 | and [esp+32],dword 0 |
1276 | Lrz | 1134 | dec ebx ; MIDI |
1135 | jnz nsyse1 |
||
1136 | cmp ecx,0x100 |
||
1 | ha | 1137 | |
1276 | Lrz | 1138 | jb nsyse1 |
1139 | mov esi,65535 |
||
1140 | cmp esi,ecx |
||
1141 | |||
1142 | jb nsyse1 |
||
1143 | mov [midi_base],cx ;bx |
||
1144 | mov word [mididp],cx ;bx |
||
1683 | art_zh | 1145 | inc cx ;bx |
1276 | Lrz | 1146 | mov word [midisp],cx ;bx |
1147 | ret |
||
1148 | |||
283 | diamond | 1149 | iglobal |
1 | ha | 1150 | midi_base dw 0 |
283 | diamond | 1151 | endg |
1 | ha | 1152 | |
1153 | nsyse1: |
||
1276 | Lrz | 1154 | dec ebx ; KEYBOARD |
1155 | jnz nsyse2 |
||
1156 | mov edi,[TASK_BASE] |
||
1278 | Lrz | 1157 | mov eax,[edi+TASKDATA.mem_start] |
1158 | add eax,edx |
||
1 | ha | 1159 | |
1276 | Lrz | 1160 | dec ecx |
1161 | jnz kbnobase |
||
1162 | mov ebx,keymap |
||
1163 | mov ecx,128 |
||
1164 | call memmove |
||
1165 | ret |
||
1 | ha | 1166 | kbnobase: |
1276 | Lrz | 1167 | dec ecx |
1168 | jnz kbnoshift |
||
1169 | |||
1170 | mov ebx,keymap_shift |
||
1171 | mov ecx,128 |
||
1172 | call memmove |
||
1173 | ret |
||
1 | ha | 1174 | kbnoshift: |
1276 | Lrz | 1175 | dec ecx |
1176 | jnz kbnoalt |
||
1177 | mov ebx,keymap_alt |
||
1178 | mov ecx,128 |
||
1179 | call memmove |
||
1180 | ret |
||
1 | ha | 1181 | kbnoalt: |
1276 | Lrz | 1182 | sub ecx,6 |
1183 | jnz kbnocountry |
||
1184 | mov word [keyboard],dx |
||
1185 | ret |
||
1 | ha | 1186 | kbnocountry: |
1276 | Lrz | 1187 | mov [esp+32],dword 1 |
1188 | ret |
||
1 | ha | 1189 | nsyse2: |
1276 | Lrz | 1190 | dec ebx ; CD |
1191 | jnz nsyse4 |
||
1192 | |||
1193 | test ecx,ecx |
||
1194 | jz nosesl |
||
1195 | |||
1196 | cmp ecx, 4 |
||
1197 | ja nosesl |
||
1198 | mov [cd_base],cl |
||
1199 | |||
1200 | dec ecx |
||
1201 | jnz noprma |
||
1202 | mov [cdbase],0x1f0 |
||
1203 | mov [cdid],0xa0 |
||
1 | ha | 1204 | noprma: |
1276 | Lrz | 1205 | |
1206 | dec ecx |
||
1207 | jnz noprsl |
||
1208 | mov [cdbase],0x1f0 |
||
1209 | mov [cdid],0xb0 |
||
1 | ha | 1210 | noprsl: |
1276 | Lrz | 1211 | dec ecx |
1683 | art_zh | 1212 | jnz nosema |
1213 | mov [cdbase],0x170 |
||
1214 | mov [cdid],0xa0 |
||
1 | ha | 1215 | nosema: |
1276 | Lrz | 1216 | dec ecx |
1683 | art_zh | 1217 | jnz nosesl |
1218 | mov [cdbase],0x170 |
||
1219 | mov [cdid],0xb0 |
||
1 | ha | 1220 | nosesl: |
1683 | art_zh | 1221 | ret |
1 | ha | 1222 | |
1276 | Lrz | 1223 | iglobal |
1 | ha | 1224 | cd_base db 0 |
1225 | |||
1276 | Lrz | 1226 | endg |
1 | ha | 1227 | nsyse4: |
1683 | art_zh | 1228 | |
1229 | sub ebx,2 ; SYSTEM LANGUAGE |
||
1230 | jnz nsyse5 |
||
1231 | mov [syslang],ecx |
||
1232 | ret |
||
1 | ha | 1233 | nsyse5: |
1234 | |||
1683 | art_zh | 1235 | sub ebx,2 ; HD BASE |
1236 | jnz nsyse7 |
||
1276 | Lrz | 1237 | |
1683 | art_zh | 1238 | test ecx,ecx |
1239 | jz nosethd |
||
1276 | Lrz | 1240 | |
1683 | art_zh | 1241 | cmp ecx,4 |
1242 | ja nosethd |
||
1243 | mov [hd_base],cl |
||
1244 | |||
1245 | cmp ecx,1 |
||
1246 | jnz noprmahd |
||
1247 | mov [hdbase],0x1f0 |
||
1248 | and dword [hdid],0x0 |
||
1249 | mov dword [hdpos],ecx |
||
1 | ha | 1250 | ; call set_FAT32_variables |
1251 | noprmahd: |
||
1276 | Lrz | 1252 | |
1683 | art_zh | 1253 | cmp ecx,2 |
1254 | jnz noprslhd |
||
1255 | mov [hdbase],0x1f0 |
||
1256 | mov [hdid],0x10 |
||
1257 | mov dword [hdpos],ecx |
||
1 | ha | 1258 | ; call set_FAT32_variables |
1259 | noprslhd: |
||
1276 | Lrz | 1260 | |
1683 | art_zh | 1261 | cmp ecx,3 |
1262 | jnz nosemahd |
||
1263 | mov [hdbase],0x170 |
||
1264 | and dword [hdid],0x0 |
||
1265 | mov dword [hdpos],ecx |
||
1 | ha | 1266 | ; call set_FAT32_variables |
1267 | nosemahd: |
||
1276 | Lrz | 1268 | |
1683 | art_zh | 1269 | cmp ecx,4 |
1270 | jnz noseslhd |
||
1271 | mov [hdbase],0x170 |
||
1272 | mov [hdid],0x10 |
||
1273 | mov dword [hdpos],ecx |
||
1 | ha | 1274 | ; call set_FAT32_variables |
1275 | noseslhd: |
||
1683 | art_zh | 1276 | call reserve_hd1 |
1277 | call reserve_hd_channel |
||
1278 | call free_hd_channel |
||
1279 | and dword [hd1_status],0 ; free |
||
75 | diamond | 1280 | nosethd: |
1683 | art_zh | 1281 | ret |
1 | ha | 1282 | |
283 | diamond | 1283 | iglobal |
1 | ha | 1284 | hd_base db 0 |
283 | diamond | 1285 | endg |
1 | ha | 1286 | |
802 | serge | 1287 | nsyse7: |
1 | ha | 1288 | |
1260 | Lrz | 1289 | ; cmp eax,8 ; HD PARTITION |
1683 | art_zh | 1290 | dec ebx |
1291 | jnz nsyse8 |
||
1292 | mov [fat32part],ecx |
||
1 | ha | 1293 | ; call set_FAT32_variables |
1683 | art_zh | 1294 | call reserve_hd1 |
1295 | call reserve_hd_channel |
||
1296 | call free_hd_channel |
||
1297 | ; pusha |
||
1298 | call choice_necessity_partition_1 |
||
1299 | ; popa |
||
1300 | and dword [hd1_status],0 ; free |
||
1301 | ret |
||
1 | ha | 1302 | |
802 | serge | 1303 | nsyse8: |
1260 | Lrz | 1304 | ; cmp eax,11 ; ENABLE LBA READ |
1683 | art_zh | 1305 | and ecx,1 |
1276 | Lrz | 1306 | sub ebx,3 |
1683 | art_zh | 1307 | jnz no_set_lba_read |
1308 | mov [lba_read_enabled],ecx |
||
1309 | ret |
||
1 | ha | 1310 | |
802 | serge | 1311 | no_set_lba_read: |
1260 | Lrz | 1312 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1683 | art_zh | 1313 | dec ebx |
1314 | jnz no_set_pci_access |
||
1315 | mov [pci_access_enabled],ecx |
||
1316 | ret |
||
1276 | Lrz | 1317 | no_set_pci_access: |
1 | ha | 1318 | |
1319 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
3490 | art_zh | 1320 | ;include 'vmodeint.inc' |
1 | ha | 1321 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1322 | |||
75 | diamond | 1323 | sys_setup_err: |
1683 | art_zh | 1324 | or [esp+32],dword -1 |
1325 | ret |
||
1 | ha | 1326 | |
1327 | align 4 |
||
1328 | |||
1329 | sys_getsetup: |
||
1330 | |||
1331 | ; 1=roland mpu midi base , base io address |
||
1332 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1333 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1334 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1335 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1336 | ; 8=fat32 partition in hd |
||
1337 | ; 9=get hs timer tic |
||
1338 | |||
1276 | Lrz | 1339 | ; cmp eax,1 |
1340 | dec ebx |
||
1683 | art_zh | 1341 | jnz ngsyse1 |
1342 | movzx eax,[midi_base] |
||
1343 | mov [esp+32],eax |
||
1344 | ret |
||
802 | serge | 1345 | ngsyse1: |
1276 | Lrz | 1346 | ; cmp eax,2 |
1347 | dec ebx |
||
1683 | art_zh | 1348 | jnz ngsyse2 |
1 | ha | 1349 | |
1683 | art_zh | 1350 | mov edi,[TASK_BASE] |
1351 | mov ebx,[edi+TASKDATA.mem_start] |
||
1352 | add ebx,edx |
||
1276 | Lrz | 1353 | |
1354 | ; cmp ebx,1 |
||
1355 | dec ecx |
||
1683 | art_zh | 1356 | jnz kbnobaseret |
1357 | mov eax,keymap |
||
1358 | mov ecx,128 |
||
1359 | call memmove |
||
1360 | ret |
||
802 | serge | 1361 | kbnobaseret: |
1276 | Lrz | 1362 | ; cmp ebx,2 |
1363 | dec ecx |
||
1683 | art_zh | 1364 | jnz kbnoshiftret |
1276 | Lrz | 1365 | |
1683 | art_zh | 1366 | mov eax,keymap_shift |
1367 | mov ecx,128 |
||
1368 | call memmove |
||
1369 | ret |
||
802 | serge | 1370 | kbnoshiftret: |
1276 | Lrz | 1371 | ; cmp ebx,3 |
1372 | dec ecx |
||
1683 | art_zh | 1373 | jne kbnoaltret |
1276 | Lrz | 1374 | |
1683 | art_zh | 1375 | mov eax,keymap_alt |
1376 | mov ecx,128 |
||
1377 | call memmove |
||
1378 | ret |
||
802 | serge | 1379 | kbnoaltret: |
1276 | Lrz | 1380 | ; cmp ebx,9 |
1381 | sub ecx,6 |
||
1683 | art_zh | 1382 | jnz ngsyse2 |
1383 | movzx eax,word [keyboard] |
||
1384 | mov [esp+32],eax |
||
1385 | ret |
||
1276 | Lrz | 1386 | |
1387 | |||
802 | serge | 1388 | ngsyse2: |
1276 | Lrz | 1389 | ; cmp eax,3 |
1390 | dec ebx |
||
1683 | art_zh | 1391 | jnz ngsyse3 |
1392 | movzx eax,[cd_base] |
||
1393 | mov [esp+32],eax |
||
1394 | ret |
||
802 | serge | 1395 | ngsyse3: |
1276 | Lrz | 1396 | ; cmp eax,5 |
1397 | sub ebx,2 |
||
1683 | art_zh | 1398 | jnz ngsyse5 |
1399 | mov eax,[syslang] |
||
1400 | mov [esp+32],eax |
||
1401 | ret |
||
802 | serge | 1402 | ngsyse5: |
1276 | Lrz | 1403 | ; cmp eax,7 |
1404 | sub ebx,2 |
||
1683 | art_zh | 1405 | jnz ngsyse7 |
1406 | movzx eax,[hd_base] |
||
1407 | mov [esp+32],eax |
||
1408 | ret |
||
802 | serge | 1409 | ngsyse7: |
1276 | Lrz | 1410 | ; cmp eax,8 |
1411 | dec ebx |
||
1683 | art_zh | 1412 | jnz ngsyse8 |
1413 | mov eax,[fat32part] |
||
1414 | mov [esp+32],eax |
||
1415 | ret |
||
802 | serge | 1416 | ngsyse8: |
1276 | Lrz | 1417 | ; cmp eax,9 |
1418 | dec ebx |
||
1683 | art_zh | 1419 | jnz ngsyse9 |
1420 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1421 | mov [esp+32],eax |
||
1422 | ret |
||
802 | serge | 1423 | ngsyse9: |
1276 | Lrz | 1424 | ; cmp eax,11 |
1425 | sub ebx,2 |
||
1683 | art_zh | 1426 | jnz ngsyse11 |
1427 | mov eax,[lba_read_enabled] |
||
1428 | mov [esp+32],eax |
||
1429 | ret |
||
802 | serge | 1430 | ngsyse11: |
1276 | Lrz | 1431 | ; cmp eax,12 |
1432 | dec ebx |
||
1683 | art_zh | 1433 | jnz ngsyse12 |
1434 | mov eax,[pci_access_enabled] |
||
1435 | mov [esp+32],eax |
||
1436 | ret |
||
802 | serge | 1437 | ngsyse12: |
1683 | art_zh | 1438 | mov [esp+32],dword 1 |
1439 | ret |
||
1 | ha | 1440 | |
1683 | art_zh | 1441 | |
479 | kastigar | 1442 | get_timer_ticks: |
1683 | art_zh | 1443 | mov eax,[timer_ticks] |
1444 | ret |
||
479 | kastigar | 1445 | |
283 | diamond | 1446 | iglobal |
1 | ha | 1447 | align 4 |
221 | serge | 1448 | mousefn dd msscreen, mswin, msbutton, msset |
1683 | art_zh | 1449 | dd app_load_cursor |
1450 | dd app_set_cursor |
||
1451 | dd app_delete_cursor |
||
1452 | dd msz |
||
283 | diamond | 1453 | endg |
1 | ha | 1454 | |
1455 | readmousepos: |
||
1456 | |||
1457 | ; eax=0 screen relative |
||
1458 | ; eax=1 window relative |
||
1459 | ; eax=2 buttons pressed |
||
221 | serge | 1460 | ; eax=3 set mouse pos ; reserved |
1461 | ; eax=4 load cursor |
||
1462 | ; eax=5 set cursor |
||
1463 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1464 | ; eax=7 get mouse_z |
1 | ha | 1465 | |
1683 | art_zh | 1466 | cmp ebx, 7 |
1467 | ja msset |
||
1468 | jmp [mousefn+ebx*4] |
||
221 | serge | 1469 | msscreen: |
1683 | art_zh | 1470 | mov eax,[MOUSE_X] |
1471 | shl eax,16 |
||
1472 | mov ax,[MOUSE_Y] |
||
1473 | mov [esp+36-4],eax |
||
1474 | ret |
||
221 | serge | 1475 | mswin: |
1683 | art_zh | 1476 | mov eax,[MOUSE_X] |
1477 | shl eax,16 |
||
1478 | mov ax,[MOUSE_Y] |
||
1479 | mov esi,[TASK_BASE] |
||
1480 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1481 | shl ebx,16 |
||
1482 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1483 | sub eax,ebx |
||
1 | ha | 1484 | |
1683 | art_zh | 1485 | mov edi,[CURRENT_TASK] |
1486 | shl edi,8 |
||
1487 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1488 | rol eax,16 |
||
1489 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1490 | rol eax,16 |
||
1491 | mov [esp+36-4],eax |
||
1492 | ret |
||
221 | serge | 1493 | msbutton: |
1683 | art_zh | 1494 | movzx eax,byte [BTN_DOWN] |
1495 | mov [esp+36-4],eax |
||
1496 | ret |
||
479 | kastigar | 1497 | msz: |
1683 | art_zh | 1498 | mov edi, [TASK_COUNT] |
1499 | movzx edi, word [WIN_POS + edi*2] |
||
1500 | cmp edi, [CURRENT_TASK] |
||
1501 | jne @f |
||
1502 | mov ax,[MOUSE_SCROLL_H] |
||
1503 | shl eax,16 |
||
1504 | mov ax,[MOUSE_SCROLL_V] |
||
1505 | mov [esp+36-4],eax |
||
1506 | and [MOUSE_SCROLL_H],word 0 |
||
1507 | and [MOUSE_SCROLL_V],word 0 |
||
1508 | ret |
||
479 | kastigar | 1509 | @@: |
1683 | art_zh | 1510 | and [esp+36-4],dword 0 |
1276 | Lrz | 1511 | ; ret |
221 | serge | 1512 | msset: |
1683 | art_zh | 1513 | ret |
164 | serge | 1514 | |
221 | serge | 1515 | app_load_cursor: |
1683 | art_zh | 1516 | cmp ecx, OS_BASE |
1517 | jae msset |
||
1518 | stdcall load_cursor, ecx, edx |
||
1519 | mov [esp+36-4], eax |
||
1520 | ret |
||
164 | serge | 1521 | |
221 | serge | 1522 | app_set_cursor: |
1683 | art_zh | 1523 | stdcall set_cursor, ecx |
1524 | mov [esp+36-4], eax |
||
1525 | ret |
||
1 | ha | 1526 | |
233 | serge | 1527 | app_delete_cursor: |
1683 | art_zh | 1528 | stdcall delete_cursor, ecx |
1529 | mov [esp+36-4], eax |
||
1530 | ret |
||
1 | ha | 1531 | |
1532 | is_input: |
||
1533 | |||
1534 | push edx |
||
1683 | art_zh | 1535 | mov dx,word [midisp] |
1536 | in al,dx |
||
1537 | and al,0x80 |
||
1538 | pop edx |
||
1 | ha | 1539 | ret |
1540 | |||
1541 | is_output: |
||
1542 | |||
1543 | push edx |
||
1683 | art_zh | 1544 | mov dx,word [midisp] |
1545 | in al,dx |
||
1546 | and al,0x40 |
||
1547 | pop edx |
||
1 | ha | 1548 | ret |
1549 | |||
1550 | |||
1551 | get_mpu_in: |
||
1552 | |||
1553 | push edx |
||
1683 | art_zh | 1554 | mov dx,word [mididp] |
1555 | in al,dx |
||
1556 | pop edx |
||
1 | ha | 1557 | ret |
1558 | |||
1559 | |||
1560 | put_mpu_out: |
||
1561 | |||
1562 | push edx |
||
1683 | art_zh | 1563 | mov dx,word [mididp] |
1564 | out dx,al |
||
1565 | pop edx |
||
1 | ha | 1566 | ret |
1567 | |||
1568 | |||
1569 | |||
1570 | align 4 |
||
1571 | |||
1572 | sys_midi: |
||
1276 | Lrz | 1573 | cmp [mididp],0 |
1574 | jnz sm0 |
||
1575 | mov [esp+36],dword 1 |
||
1576 | ret |
||
1577 | sm0: |
||
1578 | and [esp+36],dword 0 |
||
1579 | dec ebx |
||
1580 | jnz smn1 |
||
1581 | ; call setuart |
||
1582 | su1: |
||
1583 | call is_output |
||
1584 | test al,al |
||
1585 | jnz su1 |
||
1586 | mov dx,word [midisp] |
||
1587 | mov al,0xff |
||
1588 | out dx,al |
||
1589 | su2: |
||
1590 | mov dx,word [midisp] |
||
1591 | mov al,0xff |
||
1592 | out dx,al |
||
1593 | call is_input |
||
1594 | test al,al |
||
1595 | jnz su2 |
||
1596 | call get_mpu_in |
||
1597 | cmp al,0xfe |
||
1598 | jnz su2 |
||
1599 | su3: |
||
1600 | call is_output |
||
1601 | test al,al |
||
1602 | jnz su3 |
||
1603 | mov dx,word [midisp] |
||
1604 | mov al,0x3f |
||
1605 | out dx,al |
||
1606 | ret |
||
1607 | smn1: |
||
1608 | dec ebx |
||
1609 | jnz smn2 |
||
1610 | sm10: |
||
1611 | call get_mpu_in |
||
1612 | call is_output |
||
1613 | test al,al |
||
1614 | jnz sm10 |
||
1615 | mov al,bl |
||
1616 | call put_mpu_out |
||
1617 | smn2: |
||
1618 | ret |
||
1 | ha | 1619 | |
1620 | detect_devices: |
||
1621 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1622 | ;include 'detect/commouse.inc' |
479 | kastigar | 1623 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1624 | ;include 'detect/dev_fd.inc' |
1625 | ;include 'detect/dev_hdcd.inc' |
||
1626 | ;include 'detect/sear_par.inc' |
||
1627 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1628 | ret |
||
1629 | |||
1630 | sys_end: |
||
1631 | |||
1220 | serge | 1632 | mov ecx, [current_slot] |
1633 | mov eax, [ecx+APPDATA.tls_base] |
||
1634 | test eax, eax |
||
1635 | jz @F |
||
1636 | |||
1637 | stdcall user_free, eax |
||
1638 | @@: |
||
1639 | |||
379 | serge | 1640 | mov eax,[TASK_BASE] |
115 | poddubny | 1641 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1642 | |
1683 | art_zh | 1643 | waitterm: ; wait here for termination |
684 | diamond | 1644 | mov ebx,100 |
1 | ha | 1645 | call delay_hs |
1646 | jmp waitterm |
||
1647 | |||
75 | diamond | 1648 | iglobal |
170 | serge | 1649 | align 4 |
75 | diamond | 1650 | sys_system_table: |
1683 | art_zh | 1651 | dd exit_for_anyone ; 1 = obsolete |
1652 | dd sysfn_terminate ; 2 = terminate thread |
||
1653 | dd sysfn_activate ; 3 = activate window |
||
1654 | dd sysfn_getidletime ; 4 = get idle time |
||
1655 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1656 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1657 | dd sysfn_getactive ; 7 = get active window |
||
1658 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1659 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
1660 | dd sysfn_minimize ; 10 = minimize window |
||
1661 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1662 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1663 | dd sysfn_getversion ; 13 = get kernel version |
||
1664 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1665 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1666 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1667 | dd sysfn_getallmem ; 17 = get total memory size |
||
1668 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1669 | ; instead of slot |
||
1670 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1671 | dd sysfn_meminfo ; 20 = get extended memory info |
||
1672 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
1673 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 1674 | sysfn_num = ($ - sys_system_table)/4 |
1675 | endg |
||
1676 | |||
1 | ha | 1677 | sys_system: |
1683 | art_zh | 1678 | dec ebx |
1679 | cmp ebx, sysfn_num |
||
1680 | jae @f |
||
1681 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 1682 | @@: |
1683 | art_zh | 1683 | ret |
1 | ha | 1684 | |
214 | serge | 1685 | |
1683 | art_zh | 1686 | sysfn_shutdown: ; 18.9 = system shutdown |
748 | heavyiron | 1687 | cmp ecx,1 |
1688 | jl exit_for_anyone |
||
1689 | cmp ecx,4 |
||
1690 | jg exit_for_anyone |
||
1691 | mov [BOOT_VAR+0x9030],cl |
||
1692 | |||
379 | serge | 1693 | mov eax,[TASK_COUNT] |
709 | diamond | 1694 | mov [SYS_SHUTDOWN],al |
1 | ha | 1695 | mov [shutdown_processes],eax |
684 | diamond | 1696 | and dword [esp+32], 0 |
748 | heavyiron | 1697 | exit_for_anyone: |
1 | ha | 1698 | ret |
1699 | uglobal |
||
1700 | shutdown_processes: dd 0x0 |
||
1701 | endg |
||
1702 | |||
1683 | art_zh | 1703 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 1704 | cmp ecx,2 |
1 | ha | 1705 | jb noprocessterminate |
379 | serge | 1706 | mov edx,[TASK_COUNT] |
684 | diamond | 1707 | cmp ecx,edx |
75 | diamond | 1708 | ja noprocessterminate |
379 | serge | 1709 | mov eax,[TASK_COUNT] |
684 | diamond | 1710 | shl ecx,5 |
1711 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
1712 | add ecx,CURRENT_TASK+TASKDATA.state |
||
1713 | cmp byte [ecx], 9 |
||
75 | diamond | 1714 | jz noprocessterminate |
41 | mikedld | 1715 | |
1 | ha | 1716 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1683 | art_zh | 1717 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 1718 | ;call MEM_Heap_UnLock |
1719 | |||
1720 | cmp edx,[application_table_status] ; clear app table stat |
||
1721 | jne noatsc |
||
1678 | art_zh | 1722 | |
1329 | Lrz | 1723 | and [application_table_status],0 |
1 | ha | 1724 | noatsc: |
75 | diamond | 1725 | noprocessterminate: |
1 | ha | 1726 | ret |
1727 | |||
85 | halyavin | 1728 | sysfn_terminate2: |
1729 | ;lock application_table_status mutex |
||
164 | serge | 1730 | .table_status: |
85 | halyavin | 1731 | cli |
1732 | cmp [application_table_status],0 |
||
1683 | art_zh | 1733 | je .stf |
85 | halyavin | 1734 | sti |
1735 | call change_task |
||
1736 | jmp .table_status |
||
1737 | .stf: |
||
1738 | call set_application_table_status |
||
684 | diamond | 1739 | mov eax,ecx |
85 | halyavin | 1740 | call pid_to_slot |
1741 | test eax,eax |
||
1683 | art_zh | 1742 | jz .not_found |
684 | diamond | 1743 | mov ecx,eax |
85 | halyavin | 1744 | cli |
1745 | call sysfn_terminate |
||
1329 | Lrz | 1746 | and [application_table_status],0 |
85 | halyavin | 1747 | sti |
684 | diamond | 1748 | and dword [esp+32],0 |
85 | halyavin | 1749 | ret |
1750 | .not_found: |
||
1751 | mov [application_table_status],0 |
||
1683 | art_zh | 1752 | or dword [esp+32],-1 |
85 | halyavin | 1753 | ret |
1754 | |||
1683 | art_zh | 1755 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 1756 | cmp ecx,2 |
105 | poddubny | 1757 | jb .nowindowactivate |
684 | diamond | 1758 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 1759 | ja .nowindowactivate |
1760 | |||
1761 | mov [window_minimize], 2 ; restore window if minimized |
||
1762 | |||
684 | diamond | 1763 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 1764 | cmp esi, [TASK_COUNT] |
105 | poddubny | 1765 | je .nowindowactivate ; already active |
1766 | |||
684 | diamond | 1767 | mov edi, ecx |
105 | poddubny | 1768 | shl edi, 5 |
1769 | add edi, window_data |
||
684 | diamond | 1770 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 1771 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 1772 | call waredraw |
1773 | .nowindowactivate: |
||
1 | ha | 1774 | ret |
41 | mikedld | 1775 | |
1683 | art_zh | 1776 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1777 | mov eax,[idleusesec] |
684 | diamond | 1778 | mov [esp+32], eax |
1 | ha | 1779 | ret |
1780 | |||
1683 | art_zh | 1781 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 1782 | mov eax,[CPU_FREQ] |
684 | diamond | 1783 | mov [esp+32], eax |
1 | ha | 1784 | ret |
1785 | |||
1786 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1787 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1788 | include 'blkdev/rdsave.inc' |
||
1789 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1232 | Lrz | 1790 | align 4 |
1683 | art_zh | 1791 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 1792 | mov eax, [TASK_COUNT] |
380 | serge | 1793 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 1794 | mov [esp+32],eax |
1 | ha | 1795 | ret |
75 | diamond | 1796 | |
1683 | art_zh | 1797 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1232 | Lrz | 1798 | ; cmp ecx,1 |
1799 | dec ecx |
||
1800 | jnz nogetsoundflag |
||
1 | ha | 1801 | movzx eax,byte [sound_flag] ; get sound_flag |
684 | diamond | 1802 | mov [esp+32],eax |
1 | ha | 1803 | ret |
1804 | nogetsoundflag: |
||
1232 | Lrz | 1805 | ; cmp ecx,2 |
1806 | dec ecx |
||
1 | ha | 1807 | jnz nosoundflag |
75 | diamond | 1808 | xor byte [sound_flag], 1 |
1809 | nosoundflag: |
||
41 | mikedld | 1810 | ret |
75 | diamond | 1811 | |
1683 | art_zh | 1812 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 1813 | mov [window_minimize],1 |
1814 | ret |
||
1232 | Lrz | 1815 | align 4 |
1683 | art_zh | 1816 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 1817 | ; cmp ecx,1 |
1818 | dec ecx |
||
1 | ha | 1819 | jnz full_table |
1820 | small_table: |
||
1821 | call for_all_tables |
||
75 | diamond | 1822 | mov ecx,10 |
1 | ha | 1823 | cld |
1824 | rep movsb |
||
1825 | ret |
||
1826 | for_all_tables: |
||
684 | diamond | 1827 | mov edi,edx |
381 | serge | 1828 | mov esi,DRIVE_DATA |
1 | ha | 1829 | ret |
1830 | full_table: |
||
1232 | Lrz | 1831 | ; cmp ecx,2 |
1832 | dec ecx |
||
1 | ha | 1833 | jnz exit_for_anyone |
1834 | call for_all_tables |
||
75 | diamond | 1835 | mov ecx,16384 |
1 | ha | 1836 | cld |
1837 | rep movsd |
||
1838 | ret |
||
75 | diamond | 1839 | |
1683 | art_zh | 1840 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
1841 | and dword [esp+32], 0 |
||
1842 | ret |
||
75 | diamond | 1843 | |
1683 | art_zh | 1844 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1447 | diamond | 1845 | mov edi,ecx |
1 | ha | 1846 | mov esi,version_inf |
1847 | mov ecx,version_end-version_inf |
||
1848 | rep movsb |
||
1849 | ret |
||
75 | diamond | 1850 | |
1851 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 1852 | ;wait retrace functions |
1853 | sys_wait_retrace: |
||
1854 | mov edx,0x3da |
||
1855 | WaitRetrace_loop: |
||
1856 | in al,dx |
||
1857 | test al,1000b |
||
1858 | jz WaitRetrace_loop |
||
684 | diamond | 1859 | and [esp+32],dword 0 |
1 | ha | 1860 | ret |
75 | diamond | 1861 | |
1232 | Lrz | 1862 | align 4 |
1683 | art_zh | 1863 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 1864 | ; removed here by |
1865 | ; call mouse_centered |
||
1866 | ;* mouse centered - start code- Mario79 |
||
1867 | ;mouse_centered: |
||
1868 | ; push eax |
||
1683 | art_zh | 1869 | mov eax,[Screen_Max_X] |
1870 | shr eax,1 |
||
1871 | mov [MOUSE_X],ax |
||
1872 | mov eax,[Screen_Max_Y] |
||
1873 | shr eax,1 |
||
1874 | mov [MOUSE_Y],ax |
||
1232 | Lrz | 1875 | ; ret |
1876 | ;* mouse centered - end code- Mario79 |
||
1877 | xor eax,eax |
||
1683 | art_zh | 1878 | and [esp+32],eax |
1232 | Lrz | 1879 | ; pop eax |
1880 | |||
1 | ha | 1881 | ret |
1232 | Lrz | 1882 | align 4 |
120 | mario79 | 1883 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1232 | Lrz | 1884 | test ecx,ecx ; get mouse speed factor |
120 | mario79 | 1885 | jnz .set_mouse_acceleration |
164 | serge | 1886 | xor eax,eax |
120 | mario79 | 1887 | mov ax,[mouse_speed_factor] |
684 | diamond | 1888 | mov [esp+32],eax |
120 | mario79 | 1889 | ret |
1890 | .set_mouse_acceleration: |
||
1232 | Lrz | 1891 | ; cmp ecx,1 ; set mouse speed factor |
1892 | dec ecx |
||
120 | mario79 | 1893 | jnz .get_mouse_delay |
684 | diamond | 1894 | mov [mouse_speed_factor],dx |
120 | mario79 | 1895 | ret |
1896 | .get_mouse_delay: |
||
1232 | Lrz | 1897 | ; cmp ecx,2 ; get mouse delay |
1898 | dec ecx |
||
120 | mario79 | 1899 | jnz .set_mouse_delay |
1900 | mov eax,[mouse_delay] |
||
684 | diamond | 1901 | mov [esp+32],eax |
120 | mario79 | 1902 | ret |
1903 | .set_mouse_delay: |
||
1232 | Lrz | 1904 | ; cmp ecx,3 ; set mouse delay |
1905 | dec ecx |
||
120 | mario79 | 1906 | jnz .set_pointer_position |
684 | diamond | 1907 | mov [mouse_delay],edx |
120 | mario79 | 1908 | ret |
1909 | .set_pointer_position: |
||
1232 | Lrz | 1910 | ; cmp ecx,4 ; set mouse pointer position |
1911 | dec ecx |
||
621 | mario79 | 1912 | jnz .set_mouse_button |
1689 | art_zh | 1913 | cmp dx, word[Screen_Max_Y] |
1914 | ja .end |
||
1915 | |||
684 | diamond | 1916 | rol edx,16 |
1689 | art_zh | 1917 | cmp dx, word[Screen_Max_X] |
1918 | ja .end |
||
1919 | mov [MOUSE_X], edx |
||
621 | mario79 | 1920 | ret |
1921 | .set_mouse_button: |
||
1232 | Lrz | 1922 | ; cmp ecx,5 ; set mouse button features |
1923 | dec ecx |
||
621 | mario79 | 1924 | jnz .end |
684 | diamond | 1925 | mov [BTN_DOWN],dl |
621 | mario79 | 1926 | mov [mouse_active],1 |
120 | mario79 | 1927 | .end: |
1928 | ret |
||
1929 | |||
75 | diamond | 1930 | sysfn_getfreemem: |
170 | serge | 1931 | mov eax, [pg_data.pages_free] |
1932 | shl eax, 2 |
||
684 | diamond | 1933 | mov [esp+32],eax |
1 | ha | 1934 | ret |
75 | diamond | 1935 | |
1936 | sysfn_getallmem: |
||
170 | serge | 1937 | mov eax,[MEM_AMOUNT] |
1938 | shr eax, 10 |
||
684 | diamond | 1939 | mov [esp+32],eax |
32 | halyavin | 1940 | ret |
1941 | |||
608 | alver | 1942 | ; // Alver, 2007-22-08 // { |
1943 | sysfn_pid_to_slot: |
||
684 | diamond | 1944 | mov eax, ecx |
608 | alver | 1945 | call pid_to_slot |
684 | diamond | 1946 | mov [esp+32], eax |
608 | alver | 1947 | ret |
1948 | |||
1949 | sysfn_min_rest_window: |
||
1950 | pushad |
||
1683 | art_zh | 1951 | mov eax, edx ; ebx - operating |
684 | diamond | 1952 | shr ecx, 1 |
608 | alver | 1953 | jnc @f |
1954 | call pid_to_slot |
||
1955 | @@: |
||
1683 | art_zh | 1956 | or eax, eax ; eax - number of slot |
608 | alver | 1957 | jz .error |
1683 | art_zh | 1958 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 1959 | ja .error |
684 | diamond | 1960 | movzx eax, word [WIN_STACK + eax*2] |
1961 | shr ecx, 1 |
||
608 | alver | 1962 | jc .restore |
1963 | ; .minimize: |
||
1964 | call minimize_window |
||
1965 | jmp .exit |
||
1966 | .restore: |
||
1967 | call restore_minimized_window |
||
1968 | .exit: |
||
1969 | popad |
||
1970 | xor eax, eax |
||
684 | diamond | 1971 | mov [esp+32], eax |
608 | alver | 1972 | ret |
1973 | .error: |
||
1974 | popad |
||
1975 | xor eax, eax |
||
1976 | dec eax |
||
684 | diamond | 1977 | mov [esp+32], eax |
608 | alver | 1978 | ret |
1979 | ; } \\ Alver, 2007-22-08 \\ |
||
1980 | |||
41 | mikedld | 1981 | uglobal |
1982 | ;// mike.dld, 2006-29-01 [ |
||
1983 | screen_workarea RECT |
||
1984 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 1985 | window_minimize db 0 |
1683 | art_zh | 1986 | sound_flag db 0 |
41 | mikedld | 1987 | endg |
1 | ha | 1988 | |
41 | mikedld | 1989 | iglobal |
1990 | version_inf: |
||
1319 | diamond | 1991 | db 0,7,7,0 ; version 0.7.7.0 |
1689 | art_zh | 1992 | db 0 ;reserved |
540 | victor | 1993 | dd __REV__ |
41 | mikedld | 1994 | version_end: |
1995 | endg |
||
1 | ha | 1996 | |
3531 | art_zh | 1997 | sys_cachetodiskette: ; << removed |
3487 | art_zh | 1998 | mov [esp + 32], ebx |
1683 | art_zh | 1999 | ret |
1 | ha | 2000 | |
2001 | uglobal |
||
2002 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2003 | align 4 |
2004 | bgrlockpid dd 0 |
||
546 | diamond | 2005 | bgrlock db 0 |
1 | ha | 2006 | endg |
2007 | |||
1899 | art_zh | 2008 | ;=============================== SysFn 15 ================================ |
1 | ha | 2009 | sys_background: |
2010 | |||
1929 | art_zh | 2011 | cmp ebx,1 ; BACKGROUND SIZE |
2012 | jnz nosb1 |
||
2013 | test ecx,ecx |
||
2014 | ; cmp ecx,0 |
||
2015 | jz sbgrr |
||
2016 | test edx,edx |
||
2017 | ; cmp edx,0 |
||
2018 | jz sbgrr |
||
2019 | @@: |
||
2020 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
||
2021 | bts dword [bgrlock], 0 |
||
2022 | jnc @f |
||
2023 | call change_task |
||
2024 | jmp @b |
||
2025 | @@: |
||
2026 | mov [BgrDataWidth],ecx |
||
2027 | mov [BgrDataHeight],edx |
||
2028 | ; mov [bgrchanged],1 |
||
2029 | |||
2030 | pushad |
||
2031 | ; return memory for old background |
||
2032 | mov eax, [img_background] |
||
2033 | cmp eax, static_background_data |
||
2034 | jz @f |
||
2035 | stdcall kernel_free, eax |
||
2036 | @@: |
||
2037 | ; calculate RAW size |
||
2038 | xor eax,eax |
||
2039 | inc eax |
||
2040 | cmp [BgrDataWidth],eax |
||
2041 | jae @f |
||
2042 | mov [BgrDataWidth],eax |
||
2043 | @@: |
||
2044 | cmp [BgrDataHeight],eax |
||
2045 | jae @f |
||
2046 | mov [BgrDataHeight],eax |
||
2047 | @@: |
||
2048 | mov eax,[BgrDataWidth] |
||
2049 | imul eax,[BgrDataHeight] |
||
2050 | lea eax,[eax*3] |
||
2051 | mov [mem_BACKGROUND],eax |
||
2052 | ; get memory for new background |
||
2053 | stdcall kernel_alloc, eax |
||
2054 | test eax, eax |
||
2055 | jz .memfailed |
||
2056 | mov [img_background], eax |
||
2057 | jmp .exit |
||
2058 | .memfailed: |
||
2059 | ; revert to static monotone data |
||
2060 | mov [img_background], static_background_data |
||
2061 | xor eax, eax |
||
2062 | inc eax |
||
2063 | mov [BgrDataWidth], eax |
||
2064 | mov [BgrDataHeight], eax |
||
2065 | mov [mem_BACKGROUND], 4 |
||
1107 | diamond | 2066 | .exit: |
1929 | art_zh | 2067 | popad |
2068 | mov [bgrlock], 0 |
||
2069 | |||
2070 | sbgrr: |
||
2071 | ret |
||
2072 | |||
2073 | nosb1: |
||
2074 | |||
2075 | cmp ebx,2 ; SET PIXEL |
||
2076 | jnz nosb2 |
||
2077 | |||
2078 | mov eax, [img_background] |
||
2079 | test ecx, ecx |
||
2080 | jz @f |
||
2081 | cmp eax, static_background_data |
||
2082 | |||
2083 | jz .ret |
||
2084 | @@: |
||
2085 | mov ebx, [mem_BACKGROUND] |
||
2086 | add ebx, 4095 |
||
2087 | and ebx, -4096 |
||
2088 | sub ebx, 4 |
||
2089 | cmp ecx, ebx |
||
2090 | ja .ret |
||
2091 | |||
2092 | mov ebx,[eax+ecx] |
||
2093 | and ebx,0xFF000000 ;255*256*256*256 |
||
2094 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2095 | add edx,ebx |
||
2096 | mov [eax+ecx],edx |
||
2097 | .ret: |
||
2098 | ret |
||
2099 | nosb2: |
||
2100 | |||
2101 | cmp ebx,3 ; DRAW BACKGROUND |
||
2102 | jnz nosb3 |
||
2103 | draw_background_temp: |
||
2104 | ; cmp [bgrchanged],1 ;0 |
||
2105 | ; je nosb31 |
||
2106 | ;draw_background_temp: |
||
2107 | ; mov [bgrchanged],1 ;0 |
||
2108 | mov [background_defined], 1 |
||
2109 | mov byte[BACKGROUND_CHANGED], 1 |
||
2110 | call force_redraw_background |
||
2111 | nosb31: |
||
2112 | ret |
||
2113 | nosb3: |
||
2114 | |||
2115 | cmp ebx,4 ; TILED / STRETCHED |
||
2116 | jnz nosb4 |
||
2117 | cmp ecx,[BgrDrawMode] |
||
2118 | je nosb41 |
||
2119 | mov [BgrDrawMode],ecx |
||
2120 | ; mov [bgrchanged],1 |
||
2121 | nosb41: |
||
2122 | ret |
||
2123 | nosb4: |
||
2124 | |||
2125 | cmp ebx,5 ; BLOCK MOVE TO BGR |
||
2126 | jnz nosb5 |
||
2127 | cmp [img_background], static_background_data |
||
2128 | jnz @f |
||
2129 | test edx, edx |
||
2130 | jnz .fin |
||
2131 | cmp esi, 4 |
||
2132 | ja .fin |
||
2133 | @@: |
||
2134 | ; bughere |
||
2135 | mov eax, ecx |
||
2136 | mov ebx, edx |
||
2137 | add ebx, [img_background] ;IMG_BACKGROUND |
||
2138 | mov ecx, esi |
||
2139 | call memmove |
||
2140 | .fin: |
||
2141 | ret |
||
2142 | nosb5: |
||
2143 | |||
2144 | cmp ebx, 6 |
||
2145 | jnz nosb6 |
||
2146 | ;;Maxis use atomic bts for mutex 4.4.2009 |
||
2147 | @@: |
||
2148 | bts dword [bgrlock], 0 |
||
2149 | jnc @f |
||
2150 | call change_task |
||
2151 | jmp @b |
||
2152 | @@: |
||
2153 | mov eax, [CURRENT_TASK] |
||
2154 | mov [bgrlockpid], eax |
||
2155 | cmp [img_background], static_background_data |
||
2156 | jz .nomem |
||
2157 | stdcall user_alloc, [mem_BACKGROUND] |
||
2158 | mov [esp+32], eax |
||
2159 | test eax, eax |
||
2160 | jz .nomem |
||
2161 | mov ebx, eax |
||
2162 | shr ebx, 12 |
||
2163 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2164 | mov esi, [img_background] |
||
2165 | shr esi, 12 |
||
2166 | mov ecx, [mem_BACKGROUND] |
||
2167 | add ecx, 0xFFF |
||
2168 | shr ecx, 12 |
||
2169 | .z: |
||
2170 | mov eax, [page_tabs+ebx*4] |
||
2171 | test al, 1 |
||
2172 | jz @f |
||
2173 | call free_page |
||
2174 | @@: |
||
2175 | mov eax, [page_tabs+esi*4] |
||
2176 | or al, PG_UW |
||
2177 | mov [page_tabs+ebx*4], eax |
||
2178 | mov eax, ebx |
||
2179 | shl eax, 12 |
||
2180 | invlpg [eax] |
||
2181 | inc ebx |
||
2182 | inc esi |
||
2183 | loop .z |
||
1899 | art_zh | 2184 | ret |
1929 | art_zh | 2185 | .nomem: |
2186 | and [bgrlockpid], 0 |
||
2187 | mov [bgrlock], 0 |
||
2188 | nosb6: |
||
2189 | cmp ebx, 7 |
||
2190 | jnz nosb7 |
||
2191 | cmp [bgrlock], 0 |
||
2192 | jz .err |
||
2193 | mov eax, [CURRENT_TASK] |
||
2194 | cmp [bgrlockpid], eax |
||
2195 | jnz .err |
||
2196 | mov eax, ecx |
||
2197 | mov ebx, ecx |
||
2198 | shr eax, 12 |
||
2199 | mov ecx, [page_tabs+(eax-1)*4] |
||
2200 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2201 | jz .err |
||
2202 | jnp .err |
||
2203 | push eax |
||
2204 | shr ecx, 12 |
||
2205 | dec ecx |
||
2206 | @@: |
||
2207 | and dword [page_tabs+eax*4], 0 |
||
2208 | mov edx, eax |
||
2209 | shl edx, 12 |
||
2210 | push eax |
||
2211 | invlpg [edx] |
||
2212 | pop eax |
||
2213 | inc eax |
||
2214 | loop @b |
||
2215 | pop eax |
||
2216 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2217 | stdcall user_free, ebx |
||
2218 | mov [esp+32], eax |
||
2219 | and [bgrlockpid], 0 |
||
2220 | mov [bgrlock], 0 |
||
2221 | ret |
||
2222 | .err: |
||
2223 | and dword [esp+32], 0 |
||
2224 | ret |
||
469 | serge | 2225 | |
1929 | art_zh | 2226 | nosb7: |
2227 | ret |
||
2228 | |||
1899 | art_zh | 2229 | ;=============================== SysFn 39 ================================ |
2230 | align 4 |
||
469 | serge | 2231 | |
1899 | art_zh | 2232 | sys_getbackground: |
1929 | art_zh | 2233 | dec ebx |
2234 | jnz nogb1 |
||
2235 | mov eax,[BgrDataWidth] |
||
2236 | shl eax,16 |
||
2237 | mov ax,[BgrDataHeight] |
||
2238 | mov [esp+32],eax |
||
1 | ha | 2239 | ret |
2240 | |||
1929 | art_zh | 2241 | nogb1: |
2242 | ; cmp eax,2 ; PIXEL |
||
2243 | dec ebx |
||
2244 | jnz nogb2 |
||
2245 | |||
2246 | mov eax, [img_background] |
||
2247 | test ecx, ecx |
||
2248 | jz @f |
||
2249 | cmp eax, static_background_data |
||
2250 | jz .ret |
||
2251 | @@: |
||
2252 | mov ebx, [mem_BACKGROUND] |
||
2253 | add ebx, 4095 |
||
2254 | and ebx, -4096 |
||
2255 | sub ebx, 4 |
||
2256 | cmp ecx, ebx |
||
2257 | ja .ret |
||
2258 | |||
2259 | mov eax,[ecx+eax] |
||
2260 | |||
2261 | and eax, 0xFFFFFF |
||
2262 | mov [esp+32],eax |
||
2263 | .ret: |
||
2264 | ret |
||
2265 | nogb2: |
||
2266 | |||
2267 | ; cmp eax,4 ; TILED / STRETCHED |
||
2268 | dec ebx |
||
2269 | dec ebx |
||
2270 | jnz nogb4 |
||
2271 | mov eax,[BgrDrawMode] |
||
2272 | nogb4: |
||
2273 | mov [esp+32],eax |
||
2274 | ret |
||
2275 | |||
1899 | art_zh | 2276 | ;=========================================== |
1859 | art_zh | 2277 | |
709 | diamond | 2278 | force_redraw_background: |
1392 | diamond | 2279 | and [draw_data+32 + RECT.left], 0 |
2280 | and [draw_data+32 + RECT.top], 0 |
||
709 | diamond | 2281 | push eax ebx |
753 | serge | 2282 | mov eax,[Screen_Max_X] |
2283 | mov ebx,[Screen_Max_Y] |
||
709 | diamond | 2284 | mov [draw_data+32 + RECT.right],eax |
2285 | mov [draw_data+32 + RECT.bottom],ebx |
||
2286 | pop ebx eax |
||
1392 | diamond | 2287 | inc byte[REDRAW_BACKGROUND] |
709 | diamond | 2288 | ret |
1899 | art_zh | 2289 | ;=========================================== |
479 | kastigar | 2290 | |
1 | ha | 2291 | |
2292 | align 4 |
||
2293 | |||
2294 | sys_getkey: |
||
1683 | art_zh | 2295 | mov [esp + 32],dword 1 |
2296 | ; test main buffer |
||
2297 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2298 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2299 | mov edx, [TASK_COUNT] |
||
2300 | cmp ecx, edx |
||
2301 | jne .finish |
||
2302 | cmp [KEY_COUNT], byte 0 |
||
2303 | je .finish |
||
2304 | movzx eax, byte [KEY_BUFF] |
||
2305 | shl eax, 8 |
||
2306 | push eax |
||
2307 | dec byte [KEY_COUNT] |
||
2308 | and byte [KEY_COUNT], 127 |
||
2309 | movzx ecx, byte [KEY_COUNT] |
||
2310 | add ecx, 2 |
||
2311 | mov eax, KEY_BUFF + 1 |
||
2312 | mov ebx, KEY_BUFF |
||
2313 | call memmove |
||
2314 | pop eax |
||
92 | diamond | 2315 | .ret_eax: |
1683 | art_zh | 2316 | mov [esp + 32], eax |
2317 | ret |
||
671 | Ghost | 2318 | .finish: |
92 | diamond | 2319 | ; test hotkeys buffer |
1683 | art_zh | 2320 | mov ecx, hotkey_buffer |
92 | diamond | 2321 | @@: |
1683 | art_zh | 2322 | cmp [ecx], ebx |
2323 | jz .found |
||
2324 | add ecx, 8 |
||
2325 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2326 | jb @b |
||
2327 | ret |
||
92 | diamond | 2328 | .found: |
1683 | art_zh | 2329 | mov ax, [ecx + 6] |
2330 | shl eax, 16 |
||
2331 | mov ah, [ecx + 4] |
||
2332 | mov al, 2 |
||
2333 | and dword [ecx + 4], 0 |
||
2334 | and dword [ecx], 0 |
||
2335 | jmp .ret_eax |
||
1 | ha | 2336 | |
2337 | align 4 |
||
2338 | |||
2339 | sys_getbutton: |
||
2340 | |||
1683 | art_zh | 2341 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2342 | mov [esp + 32], dword 1 |
||
2343 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2344 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2345 | cmp ecx, edx |
||
2346 | jne .exit |
||
2347 | movzx eax, byte [BTN_COUNT] |
||
2348 | test eax, eax |
||
2349 | jz .exit |
||
2350 | mov eax, [BTN_BUFF] |
||
2351 | and al, 0xFE ; delete left button bit |
||
2352 | mov [BTN_COUNT], byte 0 |
||
2353 | mov [esp + 32], eax |
||
671 | Ghost | 2354 | .exit: |
1683 | art_zh | 2355 | ret |
1 | ha | 2356 | |
2357 | |||
2358 | align 4 |
||
2359 | |||
2360 | sys_cpuusage: |
||
2361 | |||
2362 | ; RETURN: |
||
2363 | ; |
||
2364 | ; +00 dword process cpu usage |
||
2365 | ; +04 word position in windowing stack |
||
2366 | ; +06 word windowing stack value at current position (cpu nro) |
||
2367 | ; +10 12 bytes name |
||
2368 | ; +22 dword start in mem |
||
2369 | ; +26 dword used mem |
||
2370 | ; +30 dword PID , process idenfification number |
||
2371 | ; |
||
2372 | |||
1683 | art_zh | 2373 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2374 | jne .no_who_am_i |
2375 | mov ecx,[CURRENT_TASK] |
||
2376 | .no_who_am_i: |
||
1683 | art_zh | 2377 | cmp ecx, max_processes |
2378 | ja .nofillbuf |
||
1 | ha | 2379 | |
684 | diamond | 2380 | ; +4: word: position of the window of thread in the window stack |
1683 | art_zh | 2381 | mov ax, [WIN_STACK + ecx * 2] |
2382 | mov [ebx+4], ax |
||
684 | diamond | 2383 | ; +6: word: number of the thread slot, which window has in the window stack |
2384 | ; position ecx (has no relation to the specific thread) |
||
1683 | art_zh | 2385 | mov ax, [WIN_POS + ecx * 2] |
2386 | mov [ebx+6], ax |
||
1 | ha | 2387 | |
1683 | art_zh | 2388 | shl ecx, 5 |
1 | ha | 2389 | |
684 | diamond | 2390 | ; +0: dword: memory usage |
1683 | art_zh | 2391 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2392 | mov [ebx], eax |
||
684 | diamond | 2393 | ; +10: 11 bytes: name of the process |
1683 | art_zh | 2394 | push ecx |
2395 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2396 | add ebx, 10 |
||
2397 | mov ecx, 11 |
||
2398 | call memmove |
||
2399 | pop ecx |
||
1 | ha | 2400 | |
684 | diamond | 2401 | ; +22: address of the process in memory |
2402 | ; +26: size of used memory - 1 |
||
1683 | art_zh | 2403 | push edi |
2404 | lea edi, [ebx+12] |
||
2405 | xor eax, eax |
||
2406 | mov edx, 0x100000*16 |
||
2407 | cmp ecx, 1 shl 5 |
||
2408 | je .os_mem |
||
2409 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2410 | mov eax, std_application_base_address |
||
684 | diamond | 2411 | .os_mem: |
1683 | art_zh | 2412 | stosd |
2413 | lea eax, [edx-1] |
||
2414 | stosd |
||
1 | ha | 2415 | |
684 | diamond | 2416 | ; +30: PID/TID |
1683 | art_zh | 2417 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2418 | stosd |
||
1 | ha | 2419 | |
2420 | ; window position and size |
||
1683 | art_zh | 2421 | push esi |
2422 | lea esi, [ecx + window_data + WDATA.box] |
||
2423 | movsd |
||
2424 | movsd |
||
2425 | movsd |
||
2426 | movsd |
||
1 | ha | 2427 | |
2428 | ; Process state (+50) |
||
1683 | art_zh | 2429 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2430 | stosd |
||
1 | ha | 2431 | |
138 | mikedld | 2432 | ; Window client area box |
1683 | art_zh | 2433 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2434 | movsd |
||
2435 | movsd |
||
2436 | movsd |
||
2437 | movsd |
||
1 | ha | 2438 | |
164 | serge | 2439 | ; Window state |
1683 | art_zh | 2440 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2441 | stosb |
||
164 | serge | 2442 | |
1689 | art_zh | 2443 | ; Event mask (+71) |
1941 | art_zh | 2444 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2445 | stosd |
||
1689 | art_zh | 2446 | |
1683 | art_zh | 2447 | pop esi |
2448 | pop edi |
||
138 | mikedld | 2449 | |
684 | diamond | 2450 | .nofillbuf: |
1 | ha | 2451 | ; return number of processes |
2452 | |||
379 | serge | 2453 | mov eax,[TASK_COUNT] |
684 | diamond | 2454 | mov [esp+32],eax |
1 | ha | 2455 | ret |
2456 | |||
2457 | align 4 |
||
2458 | sys_clock: |
||
1683 | art_zh | 2459 | cli |
1 | ha | 2460 | ; Mikhail Lisovin xx Jan 2005 |
1683 | art_zh | 2461 | @@: mov al, 10 |
2462 | out 0x70, al |
||
2463 | in al, 0x71 |
||
2464 | test al, al |
||
2465 | jns @f |
||
2466 | mov esi, 1 |
||
2467 | call delay_ms |
||
2468 | jmp @b |
||
1 | ha | 2469 | @@: |
2470 | ; end Lisovin's fix |
||
2471 | |||
1683 | art_zh | 2472 | xor al,al ; seconds |
2473 | out 0x70,al |
||
2474 | in al,0x71 |
||
2475 | movzx ecx,al |
||
2476 | mov al,02 ; minutes |
||
2477 | shl ecx,16 |
||
2478 | out 0x70,al |
||
2479 | in al,0x71 |
||
2480 | movzx edx,al |
||
2481 | mov al,04 ; hours |
||
2482 | shl edx,8 |
||
2483 | out 0x70,al |
||
2484 | in al,0x71 |
||
2485 | add ecx,edx |
||
2486 | movzx edx,al |
||
2487 | add ecx,edx |
||
2488 | sti |
||
2489 | mov [esp + 32], ecx |
||
2490 | ret |
||
1 | ha | 2491 | |
2492 | |||
2493 | align 4 |
||
2494 | |||
2495 | sys_date: |
||
2496 | |||
1683 | art_zh | 2497 | cli |
2498 | @@: mov al, 10 |
||
2499 | out 0x70, al |
||
2500 | in al, 0x71 |
||
2501 | test al, al |
||
2502 | jns @f |
||
2503 | mov esi, 1 |
||
2504 | call delay_ms |
||
2505 | jmp @b |
||
75 | diamond | 2506 | @@: |
2507 | |||
1683 | art_zh | 2508 | mov ch,0 |
2509 | mov al,7 ; date |
||
2510 | out 0x70,al |
||
2511 | in al,0x71 |
||
2512 | mov cl,al |
||
2513 | mov al,8 ; month |
||
2514 | shl ecx,16 |
||
2515 | out 0x70,al |
||
2516 | in al,0x71 |
||
2517 | mov ch,al |
||
2518 | mov al,9 ; year |
||
2519 | out 0x70,al |
||
2520 | in al,0x71 |
||
2521 | mov cl,al |
||
2522 | sti |
||
2523 | mov [esp+32], ecx |
||
2524 | ret |
||
1 | ha | 2525 | |
2526 | |||
2527 | ; redraw status |
||
2528 | |||
2529 | sys_redrawstat: |
||
1683 | art_zh | 2530 | cmp ebx, 1 |
2531 | jne no_widgets_away |
||
2532 | ; buttons away |
||
2533 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2534 | sys_newba2: |
1683 | art_zh | 2535 | mov edi,[BTN_ADDR] |
2536 | cmp [edi], dword 0 ; empty button list ? |
||
2537 | je end_of_buttons_away |
||
2538 | movzx ebx, word [edi] |
||
2539 | inc ebx |
||
2540 | mov eax,edi |
||
1 | ha | 2541 | sys_newba: |
1683 | art_zh | 2542 | dec ebx |
2543 | jz end_of_buttons_away |
||
1 | ha | 2544 | |
1683 | art_zh | 2545 | add eax, 0x10 |
2546 | cmp cx, [eax] |
||
2547 | jnz sys_newba |
||
1 | ha | 2548 | |
1683 | art_zh | 2549 | push eax ebx ecx |
2550 | mov ecx,ebx |
||
2551 | inc ecx |
||
2552 | shl ecx, 4 |
||
2553 | mov ebx, eax |
||
2554 | add eax, 0x10 |
||
2555 | call memmove |
||
2556 | dec dword [edi] |
||
2557 | pop ecx ebx eax |
||
1 | ha | 2558 | |
1683 | art_zh | 2559 | jmp sys_newba2 |
1 | ha | 2560 | |
2561 | end_of_buttons_away: |
||
2562 | |||
1683 | art_zh | 2563 | ret |
1 | ha | 2564 | |
2565 | no_widgets_away: |
||
2566 | |||
1683 | art_zh | 2567 | cmp ebx, 2 |
2568 | jnz srl1 |
||
1 | ha | 2569 | |
1683 | art_zh | 2570 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2571 | add edx, draw_data - CURRENT_TASK |
||
2572 | mov [edx + RECT.left], 0 |
||
2573 | mov [edx + RECT.top], 0 |
||
2574 | mov eax, [Screen_Max_X] |
||
1710 | art_zh | 2575 | |
1683 | art_zh | 2576 | mov [edx + RECT.right], eax |
2577 | mov eax, [Screen_Max_Y] |
||
2578 | mov [edx + RECT.bottom], eax |
||
1 | ha | 2579 | |
2580 | srl1: |
||
1683 | art_zh | 2581 | ret |
1 | ha | 2582 | |
2583 | ;ok - 100% work |
||
2584 | ;nt - not tested |
||
2585 | ;--------------------------------------------------------------------------------------------- |
||
2586 | ;eax |
||
2587 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
2588 | ;1 - change task. Ret nothing. Block. ok. |
||
2589 | ;2 - performance control |
||
2590 | ; ebx |
||
2591 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
2592 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
2593 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
2594 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
2595 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
2596 | ;eax |
||
2597 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2598 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2599 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 2600 | iglobal |
2601 | align 4 |
||
2602 | sheduler: |
||
2603 | dd sys_sheduler.00 |
||
2604 | dd change_task |
||
2605 | dd sys_sheduler.02 |
||
2606 | dd sys_sheduler.03 |
||
2607 | dd sys_sheduler.04 |
||
2608 | endg |
||
1683 | art_zh | 2609 | sys_sheduler: |
1344 | Lrz | 2610 | ;rewritten by |
1345 | Lrz | 2611 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 2612 | ;.shed_counter: |
2613 | .00: |
||
2614 | mov eax,[context_counter] |
||
1345 | Lrz | 2615 | mov [esp+32],eax |
1344 | Lrz | 2616 | ret |
1273 | Lrz | 2617 | |
1344 | Lrz | 2618 | .02: |
2619 | ;.perf_control: |
||
1365 | Lrz | 2620 | inc ebx ;before ebx=2, ebx=3 |
1683 | art_zh | 2621 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2622 | jz cache_disable |
||
1365 | Lrz | 2623 | |
1683 | art_zh | 2624 | dec ebx ;ebx=2 |
2625 | cmp ebx,ecx ; |
||
1365 | Lrz | 2626 | jz cache_enable ;if ecx=2 and ebx=2 |
2627 | |||
1683 | art_zh | 2628 | dec ebx ;ebx=1 |
1365 | Lrz | 2629 | cmp ebx,ecx |
1683 | art_zh | 2630 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
1365 | Lrz | 2631 | |
2632 | dec ebx |
||
1683 | art_zh | 2633 | test ebx,ecx ;ebx=0 and ecx=0 |
2634 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 2635 | |
1344 | Lrz | 2636 | ret |
1345 | Lrz | 2637 | |
1683 | art_zh | 2638 | .03: |
1344 | Lrz | 2639 | ;.rdmsr_instr: |
2640 | ;now counter in ecx |
||
2641 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2642 | mov eax,esi |
1345 | Lrz | 2643 | mov ecx,edx |
1344 | Lrz | 2644 | rdmsr |
1683 | art_zh | 2645 | mov [esp+32],eax |
2646 | mov [esp+20],edx ;ret in ebx? |
||
1344 | Lrz | 2647 | ret |
2648 | |||
2649 | .04: |
||
1273 | Lrz | 2650 | ;.wrmsr_instr: |
2651 | ;now counter in ecx |
||
2652 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2653 | ; Fast Call MSR can't be destroy |
2654 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
2655 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
2656 | cmp edx,MSR_SYSENTER_CS |
||
2657 | je @f |
||
2658 | cmp edx,MSR_SYSENTER_ESP |
||
2659 | je @f |
||
2660 | cmp edx,MSR_SYSENTER_EIP |
||
2661 | je @f |
||
2662 | cmp edx,MSR_AMD_STAR |
||
2663 | je @f |
||
1273 | Lrz | 2664 | |
1683 | art_zh | 2665 | mov eax,esi |
1345 | Lrz | 2666 | mov ecx,edx |
1683 | art_zh | 2667 | wrmsr |
2668 | ; mov [esp + 32], eax |
||
2669 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 2670 | @@: |
1344 | Lrz | 2671 | ret |
1273 | Lrz | 2672 | |
1 | ha | 2673 | cache_disable: |
2674 | mov eax,cr0 |
||
2675 | or eax,01100000000000000000000000000000b |
||
2676 | mov cr0,eax |
||
2677 | wbinvd ;set MESI |
||
2678 | ret |
||
2679 | |||
2680 | cache_enable: |
||
2681 | mov eax,cr0 |
||
2682 | and eax,10011111111111111111111111111111b |
||
2683 | mov cr0,eax |
||
2684 | ret |
||
2685 | |||
2686 | is_cache_enabled: |
||
2687 | mov eax,cr0 |
||
2688 | mov ebx,eax |
||
2689 | and eax,01100000000000000000000000000000b |
||
2690 | jz cache_disabled |
||
1345 | Lrz | 2691 | mov [esp+32],ebx |
1 | ha | 2692 | cache_disabled: |
1345 | Lrz | 2693 | mov dword [esp+32],eax ;0 |
1 | ha | 2694 | ret |
2695 | |||
2696 | modify_pce: |
||
2697 | mov eax,cr4 |
||
2698 | ; mov ebx,0 |
||
2699 | ; or bx,100000000b ;pce |
||
2700 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 2701 | bts eax,8 ;pce=cr4[8] |
1 | ha | 2702 | mov cr4,eax |
1345 | Lrz | 2703 | mov [esp+32],eax |
1 | ha | 2704 | ret |
2705 | ;--------------------------------------------------------------------------------------------- |
||
2706 | |||
2707 | |||
2708 | iglobal |
||
521 | diamond | 2709 | cpustring db 'CPU',0 |
1 | ha | 2710 | endg |
2711 | |||
67 | diamond | 2712 | uglobal |
1683 | art_zh | 2713 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 2714 | endg |
1 | ha | 2715 | |
2716 | align 4 |
||
2717 | ; check misc |
||
2718 | |||
2719 | checkmisc: |
||
2720 | |||
2721 | cmp [ctrl_alt_del], 1 |
||
2722 | jne nocpustart |
||
501 | serge | 2723 | |
1683 | art_zh | 2724 | mov ebp, cpustring |
2725 | call fs_execute_from_sysdir |
||
501 | serge | 2726 | |
1 | ha | 2727 | mov [ctrl_alt_del], 0 |
465 | serge | 2728 | |
2729 | nocpustart: |
||
1 | ha | 2730 | cmp [mouse_active], 1 |
2731 | jne mouse_not_active |
||
2732 | mov [mouse_active], 0 |
||
2733 | xor edi, edi |
||
1683 | art_zh | 2734 | mov ecx, [TASK_COUNT] |
465 | serge | 2735 | set_mouse_event: |
1 | ha | 2736 | add edi, 256 |
1683 | art_zh | 2737 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 2738 | loop set_mouse_event |
2739 | |||
465 | serge | 2740 | mouse_not_active: |
1392 | diamond | 2741 | cmp byte[BACKGROUND_CHANGED], 0 |
1683 | art_zh | 2742 | jz no_set_bgr_event |
473 | diamond | 2743 | xor edi, edi |
1392 | diamond | 2744 | mov ecx, [TASK_COUNT] |
473 | diamond | 2745 | set_bgr_event: |
2746 | add edi, 256 |
||
1683 | art_zh | 2747 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 2748 | loop set_bgr_event |
1392 | diamond | 2749 | mov byte[BACKGROUND_CHANGED], 0 |
709 | diamond | 2750 | no_set_bgr_event: |
1683 | art_zh | 2751 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2752 | jz nobackgr |
||
1392 | diamond | 2753 | cmp [background_defined], 0 |
1683 | art_zh | 2754 | jz nobackgr |
1392 | diamond | 2755 | @@: |
1 | ha | 2756 | call drawbackground |
1392 | diamond | 2757 | xor eax, eax |
2758 | xchg al, [REDRAW_BACKGROUND] |
||
1683 | art_zh | 2759 | test al, al ; got new update request? |
1392 | diamond | 2760 | jnz @b |
2761 | mov [draw_data+32 + RECT.left], eax |
||
2762 | mov [draw_data+32 + RECT.top], eax |
||
2763 | mov [draw_data+32 + RECT.right], eax |
||
2764 | mov [draw_data+32 + RECT.bottom], eax |
||
381 | serge | 2765 | mov [MOUSE_BACKGROUND],byte 0 |
1 | ha | 2766 | |
465 | serge | 2767 | nobackgr: |
1 | ha | 2768 | |
2769 | ; system shutdown request |
||
2770 | |||
381 | serge | 2771 | cmp [SYS_SHUTDOWN],byte 0 |
1683 | art_zh | 2772 | je noshutdown |
1 | ha | 2773 | |
2774 | mov edx,[shutdown_processes] |
||
2775 | |||
381 | serge | 2776 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 2777 | jne no_mark_system_shutdown |
2778 | |||
709 | diamond | 2779 | lea ecx,[edx-1] |
465 | serge | 2780 | mov edx,OS_BASE+0x3040 |
709 | diamond | 2781 | jecxz @f |
465 | serge | 2782 | markz: |
115 | poddubny | 2783 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 2784 | add edx,0x20 |
2785 | loop markz |
||
709 | diamond | 2786 | @@: |
1 | ha | 2787 | |
2788 | no_mark_system_shutdown: |
||
2789 | |||
1300 | serge | 2790 | call [_display.disable_mouse] |
1 | ha | 2791 | |
381 | serge | 2792 | dec byte [SYS_SHUTDOWN] |
1683 | art_zh | 2793 | je system_shutdown |
1 | ha | 2794 | |
465 | serge | 2795 | noshutdown: |
1683 | art_zh | 2796 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 2797 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 2798 | mov esi,1 |
2799 | |||
465 | serge | 2800 | newct: |
1 | ha | 2801 | mov cl,[ebx] |
2802 | cmp cl,byte 3 |
||
1683 | art_zh | 2803 | jz terminate |
1 | ha | 2804 | cmp cl,byte 4 |
1683 | art_zh | 2805 | jz terminate |
1 | ha | 2806 | |
2807 | add ebx,0x20 |
||
2808 | inc esi |
||
2809 | dec eax |
||
2810 | jnz newct |
||
2811 | ret |
||
2812 | |||
2813 | ; redraw screen |
||
1859 | art_zh | 2814 | ; eax , if process window_data base is eax, do not set flag/limits |
1 | ha | 2815 | |
2816 | redrawscreen: |
||
1683 | art_zh | 2817 | pushad |
2818 | push eax |
||
1 | ha | 2819 | |
1941 | art_zh | 2820 | xor ecx,ecx ; redraw flags for apps |
1 | ha | 2821 | newdw2: |
2822 | |||
1683 | art_zh | 2823 | inc ecx |
2824 | push ecx |
||
1 | ha | 2825 | |
1683 | art_zh | 2826 | mov eax,ecx |
2827 | shl eax,5 |
||
2828 | add eax,window_data |
||
1 | ha | 2829 | |
1683 | art_zh | 2830 | cmp eax,[esp+4] |
2831 | je not_this_task |
||
2832 | ; check if window in redraw area |
||
2833 | mov edi,eax |
||
1 | ha | 2834 | |
1683 | art_zh | 2835 | cmp ecx,1 ; limit for background |
2836 | jz bgli |
||
1 | ha | 2837 | |
1683 | art_zh | 2838 | mov eax, [edi + WDATA.box.left] |
2839 | mov ebx, [edi + WDATA.box.top] |
||
2840 | mov ecx, [edi + WDATA.box.width] |
||
2841 | mov edx, [edi + WDATA.box.height] |
||
2842 | add ecx,eax |
||
2843 | add edx,ebx |
||
1 | ha | 2844 | |
1683 | art_zh | 2845 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2846 | cmp ecx,ebx |
||
2847 | jb ricino |
||
1 | ha | 2848 | |
1683 | art_zh | 2849 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2850 | cmp ecx,eax |
||
2851 | jb ricino |
||
1 | ha | 2852 | |
1683 | art_zh | 2853 | mov eax, [edi + WDATA.box.left] |
2854 | mov ebx, [edi + WDATA.box.top] |
||
2855 | mov ecx, [edi + WDATA.box.width] |
||
2856 | mov edx, [edi + WDATA.box.height] |
||
2857 | add ecx, eax |
||
2858 | add edx, ebx |
||
164 | serge | 2859 | |
1683 | art_zh | 2860 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2861 | cmp edx,eax |
||
2862 | jb ricino |
||
1 | ha | 2863 | |
1683 | art_zh | 2864 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2865 | cmp ecx,eax |
||
2866 | jb ricino |
||
1 | ha | 2867 | |
1683 | art_zh | 2868 | bgli: |
1 | ha | 2869 | |
1683 | art_zh | 2870 | cmp dword[esp], 1 |
2871 | jnz .az |
||
2872 | cmp byte[REDRAW_BACKGROUND], 0 |
||
2873 | jz .az |
||
2874 | mov dl, 0 |
||
2875 | lea eax,[edi+draw_data-window_data] |
||
2876 | mov ebx,[draw_limits.left] |
||
2877 | cmp ebx,[eax+RECT.left] |
||
2878 | jae @f |
||
2879 | mov [eax+RECT.left],ebx |
||
2880 | mov dl, 1 |
||
2881 | @@: |
||
2882 | mov ebx,[draw_limits.top] |
||
2883 | cmp ebx,[eax+RECT.top] |
||
2884 | jae @f |
||
2885 | mov [eax+RECT.top],ebx |
||
2886 | mov dl, 1 |
||
2887 | @@: |
||
2888 | mov ebx,[draw_limits.right] |
||
2889 | cmp ebx,[eax+RECT.right] |
||
2890 | jbe @f |
||
2891 | mov [eax+RECT.right],ebx |
||
2892 | mov dl, 1 |
||
2893 | @@: |
||
2894 | mov ebx,[draw_limits.bottom] |
||
2895 | cmp ebx,[eax+RECT.bottom] |
||
2896 | jbe @f |
||
2897 | mov [eax+RECT.bottom],ebx |
||
2898 | mov dl, 1 |
||
2899 | @@: |
||
2900 | add byte[REDRAW_BACKGROUND], dl |
||
2901 | jmp newdw8 |
||
2902 | .az: |
||
1 | ha | 2903 | |
1683 | art_zh | 2904 | mov eax,edi |
2905 | add eax,draw_data-window_data |
||
1 | ha | 2906 | |
1683 | art_zh | 2907 | mov ebx,[draw_limits.left] ; set limits |
2908 | mov [eax + RECT.left], ebx |
||
2909 | mov ebx,[draw_limits.top] |
||
2910 | mov [eax + RECT.top], ebx |
||
2911 | mov ebx,[draw_limits.right] |
||
2912 | mov [eax + RECT.right], ebx |
||
2913 | mov ebx,[draw_limits.bottom] |
||
2914 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 2915 | |
1683 | art_zh | 2916 | sub eax,draw_data-window_data |
1 | ha | 2917 | |
1683 | art_zh | 2918 | cmp dword [esp],1 |
2919 | jne nobgrd |
||
2920 | inc byte[REDRAW_BACKGROUND] |
||
1 | ha | 2921 | |
1859 | art_zh | 2922 | |
1 | ha | 2923 | newdw8: |
2924 | nobgrd: |
||
2925 | |||
1683 | art_zh | 2926 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 2927 | |
2928 | ricino: |
||
2929 | |||
2930 | not_this_task: |
||
2931 | |||
1683 | art_zh | 2932 | pop ecx |
1 | ha | 2933 | |
1683 | art_zh | 2934 | cmp ecx,[TASK_COUNT] |
2935 | jle newdw2 |
||
1 | ha | 2936 | |
1683 | art_zh | 2937 | pop eax |
2938 | popad |
||
1 | ha | 2939 | |
1683 | art_zh | 2940 | ret |
1 | ha | 2941 | |
2942 | calculatebackground: ; background |
||
1683 | art_zh | 2943 | mov edi, [_WinMapAddress] ; set os to use all pixels |
1899 | art_zh | 2944 | mov eax, 0x01010101 |
1683 | art_zh | 2945 | mov ecx, [_WinMapSize] |
2946 | shr ecx, 2 |
||
2947 | rep stosd |
||
1 | ha | 2948 | |
1683 | art_zh | 2949 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
2950 | mov byte[BACKGROUND_CHANGED], 0 |
||
1 | ha | 2951 | |
1683 | art_zh | 2952 | ret |
1 | ha | 2953 | |
2954 | uglobal |
||
1683 | art_zh | 2955 | imax dd 0x0 |
1 | ha | 2956 | endg |
2957 | |||
2958 | delay_ms: ; delay in 1/1000 sec |
||
1683 | art_zh | 2959 | push eax |
2960 | push ecx |
||
1 | ha | 2961 | |
1683 | art_zh | 2962 | mov ecx,esi |
2963 | ; |
||
2964 | imul ecx, 33941 |
||
2965 | shr ecx, 9 |
||
2966 | ; |
||
1 | ha | 2967 | |
1683 | art_zh | 2968 | in al,0x61 |
2969 | and al,0x10 |
||
2970 | mov ah,al |
||
2971 | cld |
||
1 | ha | 2972 | |
1683 | art_zh | 2973 | cnt1: in al,0x61 |
2974 | and al,0x10 |
||
2975 | cmp al,ah |
||
2976 | jz cnt1 |
||
1 | ha | 2977 | |
1683 | art_zh | 2978 | mov ah,al |
2979 | loop cnt1 |
||
1 | ha | 2980 | |
1683 | art_zh | 2981 | pop ecx |
2982 | pop eax |
||
1 | ha | 2983 | |
1683 | art_zh | 2984 | ret |
1 | ha | 2985 | |
2986 | set_app_param: |
||
1683 | art_zh | 2987 | mov edi, [TASK_BASE] |
2988 | mov eax, [edi + TASKDATA.event_mask] |
||
2989 | mov [edi + TASKDATA.event_mask], ebx |
||
2990 | mov [esp+32], eax |
||
2991 | ret |
||
1 | ha | 2992 | |
2993 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 2994 | ; ebx = delay time |
1683 | art_zh | 2995 | push ecx |
2996 | push edx |
||
1 | ha | 2997 | |
1683 | art_zh | 2998 | mov edx,[timer_ticks] |
1 | ha | 2999 | |
3000 | newtic: |
||
1683 | art_zh | 3001 | mov ecx,[timer_ticks] |
3002 | sub ecx,edx |
||
3003 | cmp ecx,ebx |
||
3004 | jae zerodelay |
||
1 | ha | 3005 | |
1683 | art_zh | 3006 | call change_task |
1 | ha | 3007 | |
1683 | art_zh | 3008 | jmp newtic |
1 | ha | 3009 | |
3010 | zerodelay: |
||
1683 | art_zh | 3011 | pop edx |
3012 | pop ecx |
||
1 | ha | 3013 | |
1683 | art_zh | 3014 | ret |
1 | ha | 3015 | |
1276 | Lrz | 3016 | align 16 ;very often call this subrutine |
1 | ha | 3017 | memmove: ; memory move in bytes |
3018 | ; eax = from |
||
3019 | ; ebx = to |
||
3020 | ; ecx = no of bytes |
||
3021 | test ecx, ecx |
||
3022 | jle .ret |
||
3023 | |||
3024 | push esi edi ecx |
||
3025 | |||
3026 | mov edi, ebx |
||
3027 | mov esi, eax |
||
3028 | |||
3029 | test ecx, not 11b |
||
1683 | art_zh | 3030 | jz @f |
1 | ha | 3031 | |
3032 | push ecx |
||
3033 | shr ecx, 2 |
||
3034 | rep movsd |
||
3035 | pop ecx |
||
3036 | and ecx, 11b |
||
1683 | art_zh | 3037 | jz .finish |
1 | ha | 3038 | @@: |
3039 | rep movsb |
||
3040 | |||
3041 | .finish: |
||
3042 | pop ecx edi esi |
||
3043 | .ret: |
||
3044 | ret |
||
3045 | |||
3046 | |||
3047 | align 4 |
||
3048 | |||
3049 | sys_programirq: |
||
1683 | art_zh | 3050 | ; removed |
1551 | art_zh | 3051 | mov dword [esp+32], 1 ; operation failed |
1 | ha | 3052 | ret |
3053 | |||
3054 | |||
3055 | align 4 |
||
3056 | |||
3057 | get_irq_data: |
||
1551 | art_zh | 3058 | ; removed |
1683 | art_zh | 3059 | mov dword [esp+32], -1 |
1 | ha | 3060 | ret |
3061 | |||
3062 | |||
3063 | set_io_access_rights: |
||
1551 | art_zh | 3064 | ;removed |
1 | ha | 3065 | ret |
1551 | art_zh | 3066 | |
1 | ha | 3067 | r_f_port_area: |
1551 | art_zh | 3068 | ; removed; always returns 0 |
1 | ha | 3069 | xor eax, eax |
3070 | ret |
||
3071 | |||
3072 | |||
3073 | reserve_free_irq: |
||
765 | Rus | 3074 | xor esi, esi |
3075 | inc esi |
||
3076 | cmp ecx, 16 |
||
3077 | jae ril1 |
||
1 | ha | 3078 | |
769 | Rus | 3079 | push ecx |
765 | Rus | 3080 | lea ecx, [irq_owner + 4 * ecx] |
3081 | mov edx, [ecx] |
||
3082 | mov eax, [TASK_BASE] |
||
3083 | mov edi, [eax + TASKDATA.pid] |
||
769 | Rus | 3084 | pop eax |
765 | Rus | 3085 | dec ebx |
3086 | jnz reserve_irq |
||
1 | ha | 3087 | |
765 | Rus | 3088 | cmp edx, edi |
3089 | jne ril1 |
||
3090 | dec esi |
||
3091 | mov [ecx], esi |
||
3092 | |||
3093 | jmp ril1 |
||
3094 | |||
1 | ha | 3095 | reserve_irq: |
765 | Rus | 3096 | cmp dword [ecx], 0 |
3097 | jne ril1 |
||
1 | ha | 3098 | |
769 | Rus | 3099 | mov ebx, [f_irqs + 4 * eax] |
3100 | |||
774 | Rus | 3101 | stdcall attach_int_handler, eax, ebx, dword 0 |
769 | Rus | 3102 | |
765 | Rus | 3103 | mov [ecx], edi |
769 | Rus | 3104 | |
765 | Rus | 3105 | dec esi |
1 | ha | 3106 | ril1: |
765 | Rus | 3107 | mov [esp+32], esi ; return in eax |
1 | ha | 3108 | ret |
3109 | |||
769 | Rus | 3110 | iglobal |
3111 | f_irqs: |
||
3112 | dd 0x0 |
||
3113 | dd 0x0 |
||
3114 | dd p_irq2 |
||
3115 | dd p_irq3 |
||
3116 | dd p_irq4 |
||
3117 | dd p_irq5 |
||
3118 | dd p_irq6 |
||
3119 | dd p_irq7 |
||
3120 | dd p_irq8 |
||
3121 | dd p_irq9 |
||
3122 | dd p_irq10 |
||
3123 | dd p_irq11 |
||
3124 | dd 0x0 |
||
3125 | dd 0x0 |
||
3126 | dd p_irq14 |
||
3127 | dd p_irq15 |
||
3128 | |||
3129 | endg |
||
3130 | |||
1 | ha | 3131 | drawbackground: |
1929 | art_zh | 3132 | ; inc [mouse_pause] |
3133 | ; call draw_background ; graph32.inc |
||
3134 | ; dec [mouse_pause] |
||
3135 | ; call [draw_pointer] |
||
3136 | ; ret |
||
33 | mario79 | 3137 | inc [mouse_pause] |
1929 | art_zh | 3138 | cmp [BgrDrawMode],dword 1 |
1930 | art_zh | 3139 | jne .bgrstr |
1929 | art_zh | 3140 | call vesa20_drawbackground_tiled |
1930 | art_zh | 3141 | jmp @f |
3142 | .bgrstr: |
||
1929 | art_zh | 3143 | call vesa20_drawbackground_stretch |
1930 | art_zh | 3144 | @@: |
1929 | art_zh | 3145 | dec [mouse_pause] |
3146 | call [draw_pointer] |
||
3147 | ret |
||
1 | ha | 3148 | |
1859 | art_zh | 3149 | ; ==================================================================== |
1929 | art_zh | 3150 | if 0 |
3151 | ; the new GFX sys |
||
3152 | |||
75 | diamond | 3153 | align 4 |
1859 | art_zh | 3154 | syscall_putimage: ; PutImage = SysFn07 |
1 | ha | 3155 | sys_putimage: |
1859 | art_zh | 3156 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3157 | jnz .exit ; edx = { OrigX | OrigY } |
||
3158 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
||
53 | mikedld | 3159 | jz .exit |
3160 | test ecx,0xFFFF0000 |
||
3161 | jnz @f |
||
3162 | .exit: |
||
3163 | ret |
||
3164 | @@: |
||
1941 | art_zh | 3165 | push edi |
1683 | art_zh | 3166 | mov edi,[current_slot] |
3167 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3168 | rol edx,16 |
||
3169 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
1941 | art_zh | 3170 | pop edi |
1683 | art_zh | 3171 | rol edx,16 |
1941 | art_zh | 3172 | .forced: ; called from gui/skincode.inc [215] |
1859 | art_zh | 3173 | push esi |
1941 | art_zh | 3174 | mov esi, ecx |
3175 | shr esi, 16 ; SizeX |
||
3176 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
||
3177 | mov [img_buf_line_size], esi |
||
3178 | mov [img_draw_core_fn], draw_core_24bpp |
||
3179 | mov [img_draw_edge_fn], draw_edge_24bpp |
||
3180 | mov [img_bytes_per_pix], 3 |
||
3181 | pop esi |
||
1859 | art_zh | 3182 | |
1941 | art_zh | 3183 | sys_putimage_bpp: ; only called from sys_putimage_palette |
1683 | art_zh | 3184 | inc [mouse_pause] |
1941 | art_zh | 3185 | call _putimage |
1683 | art_zh | 3186 | dec [mouse_pause] |
1899 | art_zh | 3187 | call [draw_pointer] |
1941 | art_zh | 3188 | ret |
1859 | art_zh | 3189 | |
3190 | |||
1495 | Lrz | 3191 | align 4 |
1941 | art_zh | 3192 | sys_putimage_palette: ; sysFn 65 |
283 | diamond | 3193 | ; ebx = pointer to image |
3194 | ; ecx = [xsize]*65536 + [ysize] |
||
3195 | ; edx = [xstart]*65536 + [ystart] |
||
1859 | art_zh | 3196 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
283 | diamond | 3197 | ; edi = pointer to palette |
1859 | art_zh | 3198 | ; ebp = line offset |
1683 | art_zh | 3199 | mov eax, [CURRENT_TASK] |
3200 | shl eax, 8 |
||
3201 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3202 | rol edx, 16 |
||
3203 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3204 | rol edx, 16 |
||
283 | diamond | 3205 | .forced: |
1941 | art_zh | 3206 | push eax |
3207 | push esi |
||
3208 | mov [img_palette], edi |
||
3209 | mov eax, esi |
||
3210 | cmp eax, 32 ;>32bpp (stupid call) |
||
3211 | ja .exit |
||
3212 | shr al, 3 ; 0=1bpp or solid color |
||
3213 | mov [img_bytes_per_pix], eax |
||
3214 | mov esi, [eax*4 + img_core_proc_0] |
||
3215 | mov [img_draw_core_fn], esi |
||
3216 | mov esi, [eax*4 + img_edge_proc_0] |
||
3217 | mov [img_draw_edge_fn], esi |
||
3218 | mov esi, ecx |
||
3219 | shr esi, 16 ; esi = SizeX |
||
1899 | art_zh | 3220 | imul esi, eax |
1941 | art_zh | 3221 | or al, al |
3222 | jnz .done |
||
3223 | mov eax, [esp] ; bits per pixel |
||
3224 | or al, al |
||
3225 | jz .done |
||
1859 | art_zh | 3226 | .1bpp: |
3227 | add esi, 7 |
||
1941 | art_zh | 3228 | shr esi, 3 ; 8 pixels per byte |
3229 | mov [img_draw_edge_fn], draw_edge_1bpp |
||
3230 | mov [img_draw_core_fn], draw_core_1bpp |
||
1859 | art_zh | 3231 | .done: |
1941 | art_zh | 3232 | add esi, ebp ; + line offset |
3233 | mov [img_buf_line_size], esi |
||
3234 | pop esi |
||
3235 | pop eax |
||
1899 | art_zh | 3236 | jmp sys_putimage_bpp |
1859 | art_zh | 3237 | .exit: |
1941 | art_zh | 3238 | ret |
283 | diamond | 3239 | |
1859 | art_zh | 3240 | align 4 |
1941 | art_zh | 3241 | img_core_proc_0 dd draw_core_0bpp |
3242 | img_core_proc_1 dd draw_core_8bpp |
||
3243 | img_core_proc_2 dd draw_core_16bpp |
||
3244 | img_core_proc_3 dd draw_core_24bpp |
||
3245 | img_core_proc_4 dd draw_core_32bpp |
||
911 | diamond | 3246 | |
1941 | art_zh | 3247 | img_edge_proc_0 dd draw_edge_0bpp |
3248 | img_edge_proc_1 dd draw_edge_8bpp |
||
3249 | img_edge_proc_2 dd draw_edge_16bpp |
||
3250 | img_edge_proc_3 dd draw_edge_24bpp |
||
3251 | img_edge_proc_4 dd draw_edge_32bpp |
||
283 | diamond | 3252 | |
1929 | art_zh | 3253 | end if |
3254 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
||
3255 | ; the old GFX sys |
||
3256 | align 4 |
||
3257 | |||
3258 | syscall_putimage: ; PutImage |
||
3259 | sys_putimage: |
||
3260 | test ecx,0x80008000 |
||
3261 | jnz .exit |
||
3262 | test ecx,0x0000FFFF |
||
3263 | jz .exit |
||
3264 | test ecx,0xFFFF0000 |
||
3265 | jnz @f |
||
3266 | .exit: |
||
3267 | ret |
||
3268 | @@: |
||
3269 | mov edi,[current_slot] |
||
3270 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3271 | rol edx,16 |
||
3272 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
3273 | rol edx,16 |
||
3274 | .forced: |
||
3275 | push ebp esi 0 |
||
3276 | mov ebp, putimage_get24bpp |
||
3277 | mov esi, putimage_init24bpp |
||
3278 | sys_putimage_bpp: |
||
3279 | ; cmp [SCR_MODE], word 0x12 |
||
3280 | ; jz @f ;.doit |
||
3281 | ; mov eax, vesa12_putimage |
||
3282 | ; cmp [SCR_MODE], word 0100000000000000b |
||
3283 | ; jae @f |
||
3284 | ; cmp [SCR_MODE], word 0x13 |
||
3285 | ; jnz .doit |
||
3286 | ;@@: |
||
3287 | mov eax, vesa20_putimage |
||
3288 | .doit: |
||
3289 | inc [mouse_pause] |
||
3290 | call eax |
||
3291 | dec [mouse_pause] |
||
3292 | pop ebp esi ebp |
||
3293 | jmp [draw_pointer] |
||
3294 | align 4 |
||
3295 | sys_putimage_palette: |
||
3296 | ; ebx = pointer to image |
||
3297 | ; ecx = [xsize]*65536 + [ysize] |
||
3298 | ; edx = [xstart]*65536 + [ystart] |
||
3299 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
||
3300 | ; edi = pointer to palette |
||
3301 | ; ebp = row delta |
||
3302 | mov eax, [CURRENT_TASK] |
||
3303 | shl eax, 8 |
||
3304 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3305 | rol edx, 16 |
||
3306 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3307 | rol edx, 16 |
||
3308 | .forced: |
||
3309 | cmp esi, 1 |
||
3310 | jnz @f |
||
3311 | push edi |
||
3312 | mov eax, [edi+4] |
||
3313 | sub eax, [edi] |
||
3314 | push eax |
||
3315 | push dword [edi] |
||
3316 | push 0ffffff80h |
||
3317 | mov edi, esp |
||
3318 | call put_mono_image |
||
3319 | add esp, 12 |
||
3320 | pop edi |
||
3321 | ret |
||
3322 | @@: |
||
3323 | cmp esi, 2 |
||
3324 | jnz @f |
||
3325 | push edi |
||
3326 | push 0ffffff80h |
||
3327 | mov edi, esp |
||
3328 | call put_2bit_image |
||
3329 | pop eax |
||
3330 | pop edi |
||
3331 | ret |
||
3332 | @@: |
||
3333 | cmp esi, 4 |
||
3334 | jnz @f |
||
3335 | push edi |
||
3336 | push 0ffffff80h |
||
3337 | mov edi, esp |
||
3338 | call put_4bit_image |
||
3339 | pop eax |
||
3340 | pop edi |
||
3341 | ret |
||
3342 | @@: |
||
3343 | push ebp esi ebp |
||
3344 | cmp esi, 8 |
||
3345 | jnz @f |
||
3346 | mov ebp, putimage_get8bpp |
||
3347 | mov esi, putimage_init8bpp |
||
3348 | jmp sys_putimage_bpp |
||
3349 | @@: |
||
3350 | cmp esi, 15 |
||
3351 | jnz @f |
||
3352 | mov ebp, putimage_get15bpp |
||
3353 | mov esi, putimage_init15bpp |
||
3354 | jmp sys_putimage_bpp |
||
3355 | @@: |
||
3356 | cmp esi, 16 |
||
3357 | jnz @f |
||
3358 | mov ebp, putimage_get16bpp |
||
3359 | mov esi, putimage_init16bpp |
||
3360 | jmp sys_putimage_bpp |
||
3361 | @@: |
||
3362 | cmp esi, 24 |
||
3363 | jnz @f |
||
3364 | mov ebp, putimage_get24bpp |
||
3365 | mov esi, putimage_init24bpp |
||
3366 | jmp sys_putimage_bpp |
||
3367 | @@: |
||
3368 | cmp esi, 32 |
||
3369 | jnz @f |
||
3370 | mov ebp, putimage_get32bpp |
||
3371 | mov esi, putimage_init32bpp |
||
3372 | jmp sys_putimage_bpp |
||
3373 | @@: |
||
3374 | pop ebp esi ebp |
||
3375 | ret |
||
3376 | |||
3377 | put_mono_image: |
||
3378 | push ebp esi ebp |
||
3379 | mov ebp, putimage_get1bpp |
||
3380 | mov esi, putimage_init1bpp |
||
3381 | jmp sys_putimage_bpp |
||
3382 | put_2bit_image: |
||
3383 | push ebp esi ebp |
||
3384 | mov ebp, putimage_get2bpp |
||
3385 | mov esi, putimage_init2bpp |
||
3386 | jmp sys_putimage_bpp |
||
3387 | put_4bit_image: |
||
3388 | push ebp esi ebp |
||
3389 | mov ebp, putimage_get4bpp |
||
3390 | mov esi, putimage_init4bpp |
||
3391 | jmp sys_putimage_bpp |
||
3392 | |||
3393 | putimage_init24bpp: |
||
3394 | lea eax, [eax*3] |
||
3395 | putimage_init8bpp: |
||
3396 | ret |
||
3397 | |||
3398 | align 16 |
||
3399 | putimage_get24bpp: |
||
3400 | movzx eax, byte [esi+2] |
||
3401 | shl eax, 16 |
||
3402 | mov ax, [esi] |
||
3403 | add esi, 3 |
||
3404 | ret 4 |
||
3405 | align 16 |
||
3406 | putimage_get8bpp: |
||
3407 | movzx eax, byte [esi] |
||
3408 | push edx |
||
3409 | mov edx, [esp+8] |
||
3410 | mov eax, [edx+eax*4] |
||
3411 | pop edx |
||
3412 | inc esi |
||
3413 | ret 4 |
||
3414 | |||
3415 | putimage_init1bpp: |
||
3416 | add eax, ecx |
||
3417 | push ecx |
||
3418 | add eax, 7 |
||
3419 | add ecx, 7 |
||
3420 | shr eax, 3 |
||
3421 | shr ecx, 3 |
||
3422 | sub eax, ecx |
||
3423 | pop ecx |
||
3424 | ret |
||
3425 | align 16 |
||
3426 | putimage_get1bpp: |
||
3427 | push edx |
||
3428 | mov edx, [esp+8] |
||
3429 | mov al, [edx] |
||
3430 | add al, al |
||
3431 | jnz @f |
||
3432 | lodsb |
||
3433 | adc al, al |
||
3434 | @@: |
||
3435 | mov [edx], al |
||
3436 | sbb eax, eax |
||
3437 | and eax, [edx+8] |
||
3438 | add eax, [edx+4] |
||
3439 | pop edx |
||
3440 | ret 4 |
||
3441 | |||
3442 | putimage_init2bpp: |
||
3443 | add eax, ecx |
||
3444 | push ecx |
||
3445 | add ecx, 3 |
||
3446 | add eax, 3 |
||
3447 | shr ecx, 2 |
||
3448 | shr eax, 2 |
||
3449 | sub eax, ecx |
||
3450 | pop ecx |
||
3451 | ret |
||
3452 | align 16 |
||
3453 | putimage_get2bpp: |
||
3454 | push edx |
||
3455 | mov edx, [esp+8] |
||
3456 | mov al, [edx] |
||
3457 | mov ah, al |
||
3458 | shr al, 6 |
||
3459 | shl ah, 2 |
||
3460 | jnz .nonewbyte |
||
3461 | lodsb |
||
3462 | mov ah, al |
||
3463 | shr al, 6 |
||
3464 | shl ah, 2 |
||
3465 | add ah, 1 |
||
3466 | .nonewbyte: |
||
3467 | mov [edx], ah |
||
3468 | mov edx, [edx+4] |
||
3469 | movzx eax, al |
||
3470 | mov eax, [edx+eax*4] |
||
3471 | pop edx |
||
3472 | ret 4 |
||
3473 | |||
3474 | putimage_init4bpp: |
||
3475 | add eax, ecx |
||
3476 | push ecx |
||
3477 | add ecx, 1 |
||
3478 | add eax, 1 |
||
3479 | shr ecx, 1 |
||
3480 | shr eax, 1 |
||
3481 | sub eax, ecx |
||
3482 | pop ecx |
||
3483 | ret |
||
3484 | align 16 |
||
3485 | putimage_get4bpp: |
||
3486 | push edx |
||
3487 | mov edx, [esp+8] |
||
3488 | add byte [edx], 80h |
||
3489 | jc @f |
||
3490 | movzx eax, byte [edx+1] |
||
3491 | mov edx, [edx+4] |
||
3492 | and eax, 0x0F |
||
3493 | mov eax, [edx+eax*4] |
||
3494 | pop edx |
||
3495 | ret 4 |
||
3496 | @@: |
||
3497 | movzx eax, byte [esi] |
||
3498 | add esi, 1 |
||
3499 | mov [edx+1], al |
||
3500 | shr eax, 4 |
||
3501 | mov edx, [edx+4] |
||
3502 | mov eax, [edx+eax*4] |
||
3503 | pop edx |
||
3504 | ret 4 |
||
3505 | |||
3506 | putimage_init32bpp: |
||
3507 | shl eax, 2 |
||
3508 | ret |
||
3509 | align 16 |
||
3510 | putimage_get32bpp: |
||
3511 | lodsd |
||
3512 | ret 4 |
||
3513 | |||
3514 | putimage_init15bpp: |
||
3515 | putimage_init16bpp: |
||
3516 | add eax, eax |
||
3517 | ret |
||
3518 | align 16 |
||
3519 | putimage_get15bpp: |
||
3520 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
||
3521 | push ecx edx |
||
3522 | movzx eax, word [esi] |
||
3523 | add esi, 2 |
||
3524 | mov ecx, eax |
||
3525 | mov edx, eax |
||
3526 | and eax, 0x1F |
||
3527 | and ecx, 0x1F shl 5 |
||
3528 | and edx, 0x1F shl 10 |
||
3529 | shl eax, 3 |
||
3530 | shl ecx, 6 |
||
3531 | shl edx, 9 |
||
3532 | or eax, ecx |
||
3533 | or eax, edx |
||
3534 | pop edx ecx |
||
3535 | ret 4 |
||
3536 | |||
3537 | align 16 |
||
3538 | putimage_get16bpp: |
||
3539 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
3540 | push ecx edx |
||
3541 | movzx eax, word [esi] |
||
3542 | add esi, 2 |
||
3543 | mov ecx, eax |
||
3544 | mov edx, eax |
||
3545 | and eax, 0x1F |
||
3546 | and ecx, 0x3F shl 5 |
||
3547 | and edx, 0x1F shl 11 |
||
3548 | shl eax, 3 |
||
3549 | shl ecx, 5 |
||
3550 | shl edx, 8 |
||
3551 | or eax, ecx |
||
3552 | or eax, edx |
||
3553 | pop edx ecx |
||
3554 | ret 4 |
||
3555 | |||
3556 | |||
3557 | |||
1859 | art_zh | 3558 | ; ================================================== |
1 | ha | 3559 | ; eax x beginning |
3560 | ; ebx y beginning |
||
3561 | ; ecx x end |
||
1859 | art_zh | 3562 | ; edx y end |
1 | ha | 3563 | ; edi color |
3564 | |||
3565 | __sys_drawbar: |
||
1683 | art_zh | 3566 | mov esi,[current_slot] |
3567 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
3568 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
3569 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
3570 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 3571 | .forced: |
33 | mario79 | 3572 | inc [mouse_pause] |
1930 | art_zh | 3573 | call vesa20_drawbar |
33 | mario79 | 3574 | dec [mouse_pause] |
1859 | art_zh | 3575 | jmp [draw_pointer] |
1 | ha | 3576 | |
3577 | |||
3578 | kb_read: |
||
1683 | art_zh | 3579 | push ecx edx |
1 | ha | 3580 | |
1683 | art_zh | 3581 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3582 | kr_loop: |
1683 | art_zh | 3583 | in al,0x64 |
3584 | test al,1 |
||
3585 | jnz kr_ready |
||
3586 | loop kr_loop |
||
3587 | mov ah,1 |
||
3588 | jmp kr_exit |
||
1 | ha | 3589 | kr_ready: |
1683 | art_zh | 3590 | push ecx |
3591 | mov ecx,32 |
||
1 | ha | 3592 | kr_delay: |
1683 | art_zh | 3593 | loop kr_delay |
3594 | pop ecx |
||
3595 | in al,0x60 |
||
3596 | xor ah,ah |
||
1 | ha | 3597 | kr_exit: |
3598 | |||
1683 | art_zh | 3599 | pop edx ecx |
1 | ha | 3600 | |
1683 | art_zh | 3601 | ret |
1 | ha | 3602 | |
3603 | |||
3604 | kb_write: |
||
3605 | |||
1683 | art_zh | 3606 | push ecx edx |
1 | ha | 3607 | |
1683 | art_zh | 3608 | mov dl,al |
3609 | in al,0x60 |
||
3610 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3611 | kw_loop: |
1683 | art_zh | 3612 | in al,0x64 |
3613 | test al,2 |
||
3614 | jz kw_ok |
||
3615 | loop kw_loop |
||
3616 | mov ah,1 |
||
3617 | jmp kw_exit |
||
1 | ha | 3618 | kw_ok: |
1683 | art_zh | 3619 | mov al,dl |
3620 | out 0x60,al |
||
3621 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3622 | kw_loop3: |
1683 | art_zh | 3623 | in al,0x64 |
3624 | test al,2 |
||
3625 | jz kw_ok3 |
||
3626 | loop kw_loop3 |
||
3627 | mov ah,1 |
||
3628 | jmp kw_exit |
||
1 | ha | 3629 | kw_ok3: |
1683 | art_zh | 3630 | mov ah,8 |
1 | ha | 3631 | kw_loop4: |
1683 | art_zh | 3632 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3633 | kw_loop5: |
1683 | art_zh | 3634 | in al,0x64 |
3635 | test al,1 |
||
3636 | jnz kw_ok4 |
||
3637 | loop kw_loop5 |
||
3638 | dec ah |
||
3639 | jnz kw_loop4 |
||
1 | ha | 3640 | kw_ok4: |
1683 | art_zh | 3641 | xor ah,ah |
1 | ha | 3642 | kw_exit: |
3643 | |||
1683 | art_zh | 3644 | pop edx ecx |
1 | ha | 3645 | |
1683 | art_zh | 3646 | ret |
1 | ha | 3647 | |
3648 | |||
3649 | kb_cmd: |
||
3650 | |||
1683 | art_zh | 3651 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3652 | c_wait: |
1683 | art_zh | 3653 | in al,0x64 |
3654 | test al,2 |
||
3655 | jz c_send |
||
3656 | loop c_wait |
||
3657 | jmp c_error |
||
1 | ha | 3658 | c_send: |
1683 | art_zh | 3659 | mov al,bl |
3660 | out 0x64,al |
||
3661 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3662 | c_accept: |
1683 | art_zh | 3663 | in al,0x64 |
3664 | test al,2 |
||
3665 | jz c_ok |
||
3666 | loop c_accept |
||
1 | ha | 3667 | c_error: |
1683 | art_zh | 3668 | mov ah,1 |
3669 | jmp c_exit |
||
1 | ha | 3670 | c_ok: |
1683 | art_zh | 3671 | xor ah,ah |
1 | ha | 3672 | c_exit: |
1683 | art_zh | 3673 | ret |
1 | ha | 3674 | |
3675 | |||
3676 | rerouteirqs: |
||
3677 | |||
1683 | art_zh | 3678 | cli |
1 | ha | 3679 | |
1683 | art_zh | 3680 | mov al,0x11 ; icw4, edge triggered |
3681 | out 0x20,al |
||
3682 | call pic_delay |
||
3683 | out 0xA0,al |
||
3684 | call pic_delay |
||
1 | ha | 3685 | |
1683 | art_zh | 3686 | mov al,0x20 ; generate 0x20 + |
3687 | out 0x21,al |
||
3688 | call pic_delay |
||
3689 | mov al,0x28 ; generate 0x28 + |
||
3690 | out 0xA1,al |
||
3691 | call pic_delay |
||
1 | ha | 3692 | |
1683 | art_zh | 3693 | mov al,0x04 ; slave at irq2 |
3694 | out 0x21,al |
||
3695 | call pic_delay |
||
3696 | mov al,0x02 ; at irq9 |
||
3697 | out 0xA1,al |
||
3698 | call pic_delay |
||
1 | ha | 3699 | |
1683 | art_zh | 3700 | mov al,0x01 ; 8086 mode |
3701 | out 0x21,al |
||
3702 | call pic_delay |
||
3703 | out 0xA1,al |
||
3704 | call pic_delay |
||
1 | ha | 3705 | |
1683 | art_zh | 3706 | mov al,255 ; mask all irq's |
3707 | out 0xA1,al |
||
3708 | call pic_delay |
||
3709 | out 0x21,al |
||
3710 | call pic_delay |
||
1 | ha | 3711 | |
1683 | art_zh | 3712 | mov ecx,0x1000 |
3713 | cld |
||
3714 | picl1: call pic_delay |
||
3715 | loop picl1 |
||
1 | ha | 3716 | |
1683 | art_zh | 3717 | mov al,255 ; mask all irq's |
3718 | out 0xA1,al |
||
3719 | call pic_delay |
||
3720 | out 0x21,al |
||
3721 | call pic_delay |
||
1 | ha | 3722 | |
1683 | art_zh | 3723 | cli |
1 | ha | 3724 | |
1683 | art_zh | 3725 | ret |
1 | ha | 3726 | |
3727 | |||
3728 | pic_delay: |
||
3729 | |||
1683 | art_zh | 3730 | jmp pdl1 |
3731 | pdl1: ret |
||
1 | ha | 3732 | |
3733 | |||
3734 | sys_msg_board_str: |
||
3735 | |||
3736 | pushad |
||
3737 | @@: |
||
3738 | cmp [esi],byte 0 |
||
3739 | je @f |
||
3740 | mov eax,1 |
||
3741 | movzx ebx,byte [esi] |
||
3742 | call sys_msg_board |
||
3743 | inc esi |
||
3744 | jmp @b |
||
3745 | @@: |
||
3746 | popad |
||
3747 | ret |
||
3748 | |||
709 | diamond | 3749 | sys_msg_board_byte: |
3750 | ; in: al = byte to display |
||
3751 | ; out: nothing |
||
3752 | ; destroys: nothing |
||
1683 | art_zh | 3753 | pushad |
3754 | mov ecx, 2 |
||
3755 | shl eax, 24 |
||
3756 | jmp @f |
||
709 | diamond | 3757 | |
3758 | sys_msg_board_word: |
||
3759 | ; in: ax = word to display |
||
3760 | ; out: nothing |
||
3761 | ; destroys: nothing |
||
1683 | art_zh | 3762 | pushad |
3763 | mov ecx, 4 |
||
3764 | shl eax, 16 |
||
3765 | jmp @f |
||
709 | diamond | 3766 | |
3767 | sys_msg_board_dword: |
||
3768 | ; in: eax = dword to display |
||
3769 | ; out: nothing |
||
3770 | ; destroys: nothing |
||
1683 | art_zh | 3771 | pushad |
3772 | mov ecx, 8 |
||
709 | diamond | 3773 | @@: |
1683 | art_zh | 3774 | push ecx |
3775 | rol eax, 4 |
||
3776 | push eax |
||
3777 | and al, 0xF |
||
3778 | cmp al, 10 |
||
3779 | sbb al, 69h |
||
3780 | das |
||
3781 | mov bl, al |
||
3782 | xor eax, eax |
||
3783 | inc eax |
||
3784 | call sys_msg_board |
||
3785 | pop eax |
||
3786 | pop ecx |
||
3787 | loop @b |
||
3788 | popad |
||
3789 | ret |
||
709 | diamond | 3790 | |
1 | ha | 3791 | uglobal |
373 | mikedld | 3792 | msg_board_data: times 4096 db 0 |
1 | ha | 3793 | msg_board_count dd 0x0 |
3794 | endg |
||
3795 | |||
3796 | sys_msg_board: |
||
3797 | |||
3798 | ; eax=1 : write : bl byte to write |
||
3799 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
3800 | |||
1683 | art_zh | 3801 | mov ecx, [msg_board_count] |
3802 | cmp eax, 1 |
||
3803 | jne .smbl1 |
||
1 | ha | 3804 | |
1683 | art_zh | 3805 | mov [msg_board_data+ecx],bl |
3806 | inc ecx |
||
3807 | and ecx, 4095 |
||
3808 | mov [msg_board_count], ecx |
||
3809 | mov [check_idle_semaphore], 5 |
||
3810 | ret |
||
671 | Ghost | 3811 | .smbl1: |
1683 | art_zh | 3812 | cmp eax, 2 |
3813 | jne .smbl2 |
||
3814 | test ecx, ecx |
||
3815 | jz .smbl21 |
||
3816 | mov eax, msg_board_data+1 |
||
3817 | mov ebx, msg_board_data |
||
3818 | movzx edx, byte [ebx] |
||
3819 | call memmove |
||
3820 | dec [msg_board_count] |
||
3821 | mov [esp + 36], edx ;eax |
||
3822 | mov [esp + 24], dword 1 |
||
3823 | ret |
||
671 | Ghost | 3824 | .smbl21: |
1683 | art_zh | 3825 | mov [esp+36], ecx |
3826 | mov [esp+24], ecx |
||
671 | Ghost | 3827 | .smbl2: |
1683 | art_zh | 3828 | ret |
1 | ha | 3829 | |
1494 | Lrz | 3830 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3831 | ;; 66 sys function. ;; |
||
3832 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
3833 | ;; out eax ;; |
||
3834 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3835 | iglobal |
||
3836 | align 4 |
||
3837 | f66call: |
||
1683 | art_zh | 3838 | dd sys_process_def.1 ; 1 = set keyboard mode |
3839 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
3840 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3841 | dd sys_process_def.4 |
||
3842 | dd sys_process_def.5 |
||
1494 | Lrz | 3843 | endg |
1 | ha | 3844 | |
3845 | |||
1494 | Lrz | 3846 | |
3847 | |||
1 | ha | 3848 | sys_process_def: |
1494 | Lrz | 3849 | dec ebx |
3850 | cmp ebx,5 |
||
3851 | jae .not_support ;if >=6 then or eax,-1 |
||
3852 | |||
1683 | art_zh | 3853 | mov edi, [CURRENT_TASK] |
1494 | Lrz | 3854 | jmp dword [f66call+ebx*4] |
1 | ha | 3855 | |
1494 | Lrz | 3856 | .not_support: |
3857 | or eax,-1 |
||
3858 | ret |
||
1 | ha | 3859 | |
1494 | Lrz | 3860 | .1: |
1 | ha | 3861 | shl edi,8 |
1494 | Lrz | 3862 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
1 | ha | 3863 | |
3864 | ret |
||
3865 | |||
1494 | Lrz | 3866 | .2: ; 2 = get keyboard mode |
1 | ha | 3867 | shl edi,8 |
380 | serge | 3868 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1494 | Lrz | 3869 | mov [esp+32],eax |
1 | ha | 3870 | ret |
3871 | ; xor eax,eax |
||
3872 | ; movzx eax,byte [shift] |
||
3873 | ; movzx ebx,byte [ctrl] |
||
3874 | ; shl ebx,2 |
||
3875 | ; add eax,ebx |
||
3876 | ; movzx ebx,byte [alt] |
||
3877 | ; shl ebx,3 |
||
3878 | ; add eax,ebx |
||
1494 | Lrz | 3879 | .3: ;3 = get keyboard ctrl, alt, shift |
1 | ha | 3880 | ;// mike.dld [ |
3881 | mov eax, [kb_state] |
||
3882 | ;// mike.dld ] |
||
1494 | Lrz | 3883 | mov [esp+32],eax |
1 | ha | 3884 | ret |
3885 | |||
1494 | Lrz | 3886 | .4: |
1683 | art_zh | 3887 | mov eax, hotkey_list |
92 | diamond | 3888 | @@: |
1683 | art_zh | 3889 | cmp dword [eax+8], 0 |
3890 | jz .found_free |
||
3891 | add eax, 16 |
||
3892 | cmp eax, hotkey_list+16*256 |
||
3893 | jb @b |
||
3894 | mov dword [esp+32], 1 |
||
3895 | ret |
||
92 | diamond | 3896 | .found_free: |
1683 | art_zh | 3897 | mov [eax+8], edi |
3898 | mov [eax+4], edx |
||
3899 | movzx ecx, cl |
||
3900 | lea ecx, [hotkey_scancodes+ecx*4] |
||
3901 | mov edx, [ecx] |
||
3902 | mov [eax], edx |
||
3903 | mov [ecx], eax |
||
3904 | mov [eax+12], ecx |
||
3905 | jecxz @f |
||
3906 | mov [edx+12], eax |
||
92 | diamond | 3907 | @@: |
1683 | art_zh | 3908 | and dword [esp+32], 0 |
3909 | ret |
||
92 | diamond | 3910 | |
1494 | Lrz | 3911 | .5: |
1683 | art_zh | 3912 | movzx ebx, cl |
3913 | lea ebx, [hotkey_scancodes+ebx*4] |
||
3914 | mov eax, [ebx] |
||
92 | diamond | 3915 | .scan: |
1683 | art_zh | 3916 | test eax, eax |
3917 | jz .notfound |
||
3918 | cmp [eax+8], edi |
||
3919 | jnz .next |
||
3920 | cmp [eax+4], edx |
||
3921 | jz .found |
||
92 | diamond | 3922 | .next: |
1683 | art_zh | 3923 | mov eax, [eax] |
3924 | jmp .scan |
||
92 | diamond | 3925 | .notfound: |
1683 | art_zh | 3926 | mov dword [esp+32], 1 |
3927 | ret |
||
92 | diamond | 3928 | .found: |
1683 | art_zh | 3929 | mov ecx, [eax] |
3930 | jecxz @f |
||
3931 | mov edx, [eax+12] |
||
3932 | mov [ecx+12], edx |
||
92 | diamond | 3933 | @@: |
1683 | art_zh | 3934 | mov ecx, [eax+12] |
3935 | mov edx, [eax] |
||
3936 | mov [ecx], edx |
||
3937 | xor edx, edx |
||
3938 | mov [eax+4], edx |
||
3939 | mov [eax+8], edx |
||
3940 | mov [eax+12], edx |
||
3941 | mov [eax], edx |
||
3942 | mov [esp+32], edx |
||
3943 | ret |
||
92 | diamond | 3944 | |
1497 | Lrz | 3945 | |
3946 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3947 | ;; 61 sys function. ;; |
||
3948 | ;; in eax=61,ebx in [1..3] ;; |
||
3949 | ;; out eax ;; |
||
3950 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3951 | iglobal |
||
1 | ha | 3952 | align 4 |
1497 | Lrz | 3953 | f61call: |
1683 | art_zh | 3954 | dd sys_gs.1 ; resolution |
3955 | dd sys_gs.2 ; bits per pixel |
||
3956 | dd sys_gs.3 ; bytes per scanline |
||
1497 | Lrz | 3957 | endg |
1 | ha | 3958 | |
1497 | Lrz | 3959 | |
3960 | align 4 |
||
3961 | |||
1683 | art_zh | 3962 | sys_gs: ; direct screen access |
1497 | Lrz | 3963 | dec ebx |
3964 | cmp ebx,2 |
||
3965 | ja .not_support |
||
3966 | jmp dword [f61call+ebx*4] |
||
3967 | .not_support: |
||
3968 | or [esp+32],dword -1 |
||
1683 | art_zh | 3969 | ret |
1 | ha | 3970 | |
1497 | Lrz | 3971 | |
1683 | art_zh | 3972 | .1: ; resolution |
753 | serge | 3973 | mov eax,[Screen_Max_X] |
1 | ha | 3974 | shl eax,16 |
753 | serge | 3975 | mov ax,[Screen_Max_Y] |
1 | ha | 3976 | add eax,0x00010001 |
1497 | Lrz | 3977 | mov [esp+32],eax |
1 | ha | 3978 | ret |
1497 | Lrz | 3979 | .2: ; bits per pixel |
381 | serge | 3980 | movzx eax,byte [ScreenBPP] |
1497 | Lrz | 3981 | mov [esp+32],eax |
1 | ha | 3982 | ret |
1683 | art_zh | 3983 | .3: ; bytes per scanline |
381 | serge | 3984 | mov eax,[BytesPerScanLine] |
1497 | Lrz | 3985 | mov [esp+32],eax |
1 | ha | 3986 | ret |
3987 | |||
3988 | align 4 ; system functions |
||
3989 | |||
1683 | art_zh | 3990 | syscall_setpixel: ; SetPixel |
1 | ha | 3991 | |
1683 | art_zh | 3992 | mov eax, ebx |
3993 | mov ebx, ecx |
||
3994 | mov ecx, edx |
||
3995 | xor edi, edi ; no force |
||
1930 | art_zh | 3996 | call [_display.disable_mouse] |
3997 | jmp [putpixel] |
||
1 | ha | 3998 | |
3999 | align 4 |
||
4000 | |||
1683 | art_zh | 4001 | syscall_writetext: ; WriteText |
1 | ha | 4002 | |
1683 | art_zh | 4003 | mov eax,[TASK_BASE] |
4004 | mov ebp,[eax-twdw+WDATA.box.left] |
||
4005 | push esi |
||
4006 | mov esi,[current_slot] |
||
4007 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4008 | shl ebp,16 |
||
4009 | add ebp,[eax-twdw+WDATA.box.top] |
||
4010 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4011 | pop esi |
||
4012 | add ebx,ebp |
||
4013 | mov eax,edi |
||
4014 | xor edi,edi |
||
4015 | jmp dtext |
||
1 | ha | 4016 | |
4017 | align 4 |
||
4018 | |||
1683 | art_zh | 4019 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4020 | |
1683 | art_zh | 4021 | mov eax, ebx |
4022 | mov ebx, ecx |
||
4023 | mov ecx, edx |
||
4024 | mov edx, esi |
||
4025 | mov esi, 12 |
||
4026 | call fileread |
||
4027 | mov [esp+32], eax |
||
4028 | ret |
||
1 | ha | 4029 | |
4030 | align 4 |
||
4031 | |||
1683 | art_zh | 4032 | syscall_drawrect: ; DrawRect |
1 | ha | 4033 | |
1683 | art_zh | 4034 | mov edi, edx ; color + gradient |
4035 | and edi, 0x80FFFFFF |
||
4036 | test bx, bx ; x.size |
||
4037 | je .drectr |
||
4038 | test cx, cx ; y.size |
||
4039 | je .drectr |
||
1 | ha | 4040 | |
1683 | art_zh | 4041 | mov eax, ebx ; bad idea |
4042 | mov ebx, ecx |
||
1 | ha | 4043 | |
1683 | art_zh | 4044 | movzx ecx, ax ; ecx - x.size |
4045 | shr eax, 16 ; eax - x.coord |
||
4046 | movzx edx, bx ; edx - y.size |
||
4047 | shr ebx, 16 ; ebx - y.coord |
||
4048 | mov esi, [current_slot] |
||
1 | ha | 4049 | |
1683 | art_zh | 4050 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4051 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4052 | add ecx, eax |
||
4053 | add edx, ebx |
||
4054 | jmp [drawbar] |
||
671 | Ghost | 4055 | .drectr: |
1683 | art_zh | 4056 | ret |
1 | ha | 4057 | |
4058 | align 4 |
||
1683 | art_zh | 4059 | syscall_getscreensize: ; GetScreenSize |
4060 | mov ax, [Screen_Max_X] |
||
4061 | shl eax, 16 |
||
4062 | mov ax, [Screen_Max_Y] |
||
4063 | mov [esp + 32], eax |
||
4064 | ret |
||
1 | ha | 4065 | |
671 | Ghost | 4066 | align 4 |
4067 | |||
1 | ha | 4068 | |
4069 | align 4 |
||
4070 | |||
1683 | art_zh | 4071 | syscall_getpixel: ; GetPixel |
753 | serge | 4072 | mov ecx, [Screen_Max_X] |
1 | ha | 4073 | inc ecx |
671 | Ghost | 4074 | xor edx, edx |
4075 | mov eax, ebx |
||
1 | ha | 4076 | div ecx |
671 | Ghost | 4077 | mov ebx, edx |
4078 | xchg eax, ebx |
||
1941 | art_zh | 4079 | call get_pixel ; eax - x, ebx - y |
671 | Ghost | 4080 | mov [esp + 32], ecx |
1 | ha | 4081 | ret |
4082 | |||
921 | mario79 | 4083 | align 4 |
1 | ha | 4084 | |
921 | mario79 | 4085 | syscall_getarea: |
4086 | ;eax = 36 |
||
1055 | Galkov | 4087 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4088 | ;ecx = [size x]*65536 + [size y] |
||
4089 | ;edx = [start x]*65536 + [start y] |
||
921 | mario79 | 4090 | pushad |
1683 | art_zh | 4091 | inc [mouse_pause] |
927 | mario79 | 4092 | ; Check of use of the hardware cursor. |
1300 | serge | 4093 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4094 | jne @f |
927 | mario79 | 4095 | ; Since the test for the coordinates of the mouse should not be used, |
4096 | ; then use the call [disable_mouse] is not possible! |
||
4097 | cmp dword [MOUSE_VISIBLE],dword 0 |
||
4098 | jne @f |
||
4099 | pushf |
||
4100 | cli |
||
4101 | call draw_mouse_under |
||
4102 | popf |
||
4103 | mov [MOUSE_VISIBLE],dword 1 |
||
4104 | @@: |
||
921 | mario79 | 4105 | mov edi,ebx |
4106 | mov eax,edx |
||
4107 | shr eax,16 |
||
4108 | mov ebx,edx |
||
4109 | and ebx,0xffff |
||
939 | mario79 | 4110 | dec eax |
1683 | art_zh | 4111 | dec ebx |
921 | mario79 | 4112 | ; eax - x, ebx - y |
4113 | mov edx,ecx |
||
1683 | art_zh | 4114 | |
921 | mario79 | 4115 | shr ecx,16 |
4116 | and edx,0xffff |
||
4117 | mov esi,ecx |
||
4118 | ; ecx - size x, edx - size y |
||
1683 | art_zh | 4119 | |
4120 | mov ebp,edx |
||
4121 | dec ebp |
||
927 | mario79 | 4122 | lea ebp,[ebp*3] |
1683 | art_zh | 4123 | |
4124 | imul ebp,esi |
||
4125 | |||
4126 | mov esi,ecx |
||
4127 | dec esi |
||
4128 | lea esi,[esi*3] |
||
4129 | |||
927 | mario79 | 4130 | add ebp,esi |
4131 | add ebp,edi |
||
4132 | |||
4133 | add ebx,edx |
||
1683 | art_zh | 4134 | |
921 | mario79 | 4135 | .start_y: |
927 | mario79 | 4136 | push ecx edx |
921 | mario79 | 4137 | .start_x: |
927 | mario79 | 4138 | push eax ebx ecx |
921 | mario79 | 4139 | add eax,ecx |
927 | mario79 | 4140 | |
1899 | art_zh | 4141 | call get_pixel ; eax - x, ebx - y |
1683 | art_zh | 4142 | |
927 | mario79 | 4143 | mov [ebp],cx |
4144 | shr ecx,16 |
||
4145 | mov [ebp+2],cl |
||
921 | mario79 | 4146 | |
1055 | Galkov | 4147 | pop ecx ebx eax |
927 | mario79 | 4148 | sub ebp,3 |
921 | mario79 | 4149 | dec ecx |
4150 | jnz .start_x |
||
1683 | art_zh | 4151 | pop edx ecx |
4152 | dec ebx |
||
921 | mario79 | 4153 | dec edx |
4154 | jnz .start_y |
||
1683 | art_zh | 4155 | dec [mouse_pause] |
927 | mario79 | 4156 | ; Check of use of the hardware cursor. |
1300 | serge | 4157 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4158 | jne @f |
4159 | call [draw_pointer] |
||
927 | mario79 | 4160 | @@: |
921 | mario79 | 4161 | popad |
4162 | ret |
||
4163 | |||
1 | ha | 4164 | align 4 |
4165 | |||
1683 | art_zh | 4166 | syscall_drawline: ; DrawLine |
1 | ha | 4167 | |
1683 | art_zh | 4168 | mov edi, [TASK_BASE] |
4169 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
4170 | mov ebp, eax |
||
4171 | mov esi, [current_slot] |
||
4172 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4173 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
4174 | add ebp,ebx |
||
4175 | shl eax, 16 |
||
4176 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
4177 | add eax, ebp |
||
4178 | mov ebp, ebx |
||
4179 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
4180 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
4181 | add ebp, ecx |
||
4182 | shl ebx, 16 |
||
4183 | xor edi, edi |
||
4184 | add ebx, ebp |
||
4185 | mov ecx, edx |
||
4186 | jmp [draw_line] |
||
1 | ha | 4187 | |
4188 | align 4 |
||
4189 | |||
1683 | art_zh | 4190 | syscall_getirqowner: ; GetIrqOwner |
742 | Rus | 4191 | |
4192 | cmp ebx,16 |
||
75 | diamond | 4193 | jae .err |
742 | Rus | 4194 | |
774 | Rus | 4195 | cmp [irq_rights + 4 * ebx], dword 2 |
4196 | je .err |
||
4197 | |||
742 | Rus | 4198 | mov eax,[4 * ebx + irq_owner] |
4199 | mov [esp+32],eax |
||
4200 | |||
1 | ha | 4201 | ret |
75 | diamond | 4202 | .err: |
742 | Rus | 4203 | or dword [esp+32], -1 |
75 | diamond | 4204 | ret |
1 | ha | 4205 | |
4206 | align 4 |
||
4207 | |||
1683 | art_zh | 4208 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4209 | |
4210 | call r_f_port_area |
||
1306 | Lrz | 4211 | mov [esp+32],eax |
1 | ha | 4212 | ret |
4213 | |||
4214 | align 4 |
||
4215 | |||
1683 | art_zh | 4216 | syscall_threads: ; CreateThreads |
1369 | Lrz | 4217 | ; eax=1 create thread |
4218 | ; |
||
4219 | ; ebx=thread start |
||
4220 | ; ecx=thread stack value |
||
4221 | ; |
||
4222 | ; on return : eax = pid |
||
1 | ha | 4223 | |
1369 | Lrz | 4224 | call new_sys_threads |
4225 | |||
4226 | mov [esp+32],eax |
||
1 | ha | 4227 | ret |
4228 | |||
4229 | align 4 |
||
4230 | |||
4231 | stack_driver_stat: |
||
4232 | |||
1683 | art_zh | 4233 | call app_stack_handler ; Stack status |
1 | ha | 4234 | |
4235 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4236 | ; call change_task ; between sent packet |
||
4237 | |||
1369 | Lrz | 4238 | mov [esp+32],eax |
1 | ha | 4239 | ret |
4240 | |||
4241 | align 4 |
||
4242 | |||
1683 | art_zh | 4243 | socket: ; Socket interface |
1 | ha | 4244 | call app_socket_handler |
4245 | |||
4246 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4247 | ; call change_task ; between sent packet |
||
4248 | |||
4249 | mov [esp+36],eax |
||
4250 | mov [esp+24],ebx |
||
4251 | ret |
||
4252 | |||
4253 | align 4 |
||
4254 | |||
1683 | art_zh | 4255 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4256 | |
379 | serge | 4257 | mov edi,[TASK_BASE] |
115 | poddubny | 4258 | add edi,TASKDATA.mem_start |
1 | ha | 4259 | add eax,[edi] |
4260 | add ecx,[edi] |
||
4261 | add edx,[edi] |
||
4262 | call file_read |
||
4263 | |||
4264 | mov [esp+36],eax |
||
4265 | mov [esp+24],ebx |
||
4266 | |||
4267 | ret |
||
4268 | |||
375 | Ghost | 4269 | paleholder: |
1683 | art_zh | 4270 | ret |
378 | serge | 4271 | |
757 | serge | 4272 | align 4 |
4273 | set_screen: |
||
1683 | art_zh | 4274 | cmp eax, [Screen_Max_X] |
4275 | jne .set |
||
709 | diamond | 4276 | |
1683 | art_zh | 4277 | cmp edx, [Screen_Max_Y] |
4278 | jne .set |
||
4279 | ret |
||
757 | serge | 4280 | .set: |
1683 | art_zh | 4281 | pushfd |
4282 | cli |
||
757 | serge | 4283 | |
1683 | art_zh | 4284 | mov [Screen_Max_X], eax |
4285 | mov [Screen_Max_Y], edx |
||
4286 | mov [BytesPerScanLine], ecx |
||
757 | serge | 4287 | |
1683 | art_zh | 4288 | mov [screen_workarea.right],eax |
4289 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 4290 | |
1683 | art_zh | 4291 | push ebx |
4292 | push esi |
||
4293 | push edi |
||
1300 | serge | 4294 | |
1683 | art_zh | 4295 | pushad |
1300 | serge | 4296 | |
1683 | art_zh | 4297 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 4298 | |
1683 | art_zh | 4299 | mov eax, [_display.width] |
1929 | art_zh | 4300 | mul [_display.height] |
1683 | art_zh | 4301 | mov [_WinMapSize], eax |
1300 | serge | 4302 | |
1683 | art_zh | 4303 | stdcall kernel_alloc, eax |
4304 | mov [_WinMapAddress], eax |
||
4305 | test eax, eax |
||
4306 | jz .epic_fail |
||
1300 | serge | 4307 | |
1683 | art_zh | 4308 | popad |
1300 | serge | 4309 | |
1683 | art_zh | 4310 | call repos_windows |
4311 | xor eax, eax |
||
4312 | xor ebx, ebx |
||
4313 | mov ecx, [Screen_Max_X] |
||
4314 | mov edx, [Screen_Max_Y] |
||
4315 | call calculatescreen |
||
4316 | pop edi |
||
4317 | pop esi |
||
4318 | pop ebx |
||
757 | serge | 4319 | |
1683 | art_zh | 4320 | popfd |
4321 | ret |
||
757 | serge | 4322 | |
1300 | serge | 4323 | .epic_fail: |
1683 | art_zh | 4324 | hlt ; Houston, we've had a problem |
1300 | serge | 4325 | |
76 | mario79 | 4326 | ; --------------- APM --------------------- |
1330 | Lrz | 4327 | |
1 | ha | 4328 | align 4 |
76 | mario79 | 4329 | sys_apm: |
1330 | Lrz | 4330 | xor eax,eax |
4331 | inc eax |
||
4332 | or dword [esp + 44], eax ; error |
||
4333 | add eax,7 |
||
1683 | art_zh | 4334 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
1330 | Lrz | 4335 | ret |
164 | serge | 4336 | |
76 | mario79 | 4337 | ; ----------------------------------------- |
1 | ha | 4338 | |
76 | mario79 | 4339 | align 4 |
4340 | |||
1683 | art_zh | 4341 | undefined_syscall: ; Undefined system call |
671 | Ghost | 4342 | mov [esp + 32], dword -1 |
1 | ha | 4343 | ret |
4344 | |||
465 | serge | 4345 | align 4 |
1683 | art_zh | 4346 | system_shutdown: ; shut down the system |
1 | ha | 4347 | |
1683 | art_zh | 4348 | cmp byte [BOOT_VAR+0x9030], 1 |
4349 | jne @F |
||
4350 | ret |
||
465 | serge | 4351 | @@: |
1683 | art_zh | 4352 | call stop_all_services |
1 | ha | 4353 | |
465 | serge | 4354 | yes_shutdown_param: |
1683 | art_zh | 4355 | cli |
1 | ha | 4356 | |
4357 | |||
1683 | art_zh | 4358 | mov al, 0xFF |
2014 | art_zh | 4359 | out 0x21, al ;IntrCntrl1Reg2 |
4360 | out 0xA1, al ;IntrCntrl2Reg2 |
||
1 | ha | 4361 | |
2014 | art_zh | 4362 | cmp byte [BOOT_VAR + 0x9030], 2 |
4363 | jnz pm_restart |
||
1085 | diamond | 4364 | if 0 |
2014 | art_zh | 4365 | mov al, SB_PM_CTRL_BLK |
4366 | mov ah, al |
||
4367 | inc ah |
||
4368 | mov dx, 0x0CD6 |
||
1683 | art_zh | 4369 | out dx, al |
2014 | art_zh | 4370 | inc dl |
4371 | in al, dx |
||
4372 | mov cl, al |
||
4373 | dec dl |
||
4374 | mov al, ah |
||
4375 | out dx, al |
||
4376 | inc dl |
||
4377 | in al, dx |
||
4378 | mov ch, al |
||
4379 | end if |
||
4380 | mov dx, 0x0804 ;cx |
||
4381 | mov ax, 0x03400 |
||
1683 | art_zh | 4382 | out dx, ax |
2014 | art_zh | 4383 | ; THE END... |
4384 | jmp $ ; just to be absolutely sure |
||
709 | diamond | 4385 | |
4386 | |||
2014 | art_zh | 4387 | pm_restart: |
709 | diamond | 4388 | |
1683 | art_zh | 4389 | mov al,0x0F |
2014 | art_zh | 4390 | out 0x70,al ; NmiEnable |
1683 | art_zh | 4391 | mov al,0x05 |
2014 | art_zh | 4392 | out 0x71,al ; RtcData |
709 | diamond | 4393 | |
2014 | art_zh | 4394 | mov ax, 6 |
4395 | mov dx, 0xCF9 ; reset reg |
||
4396 | out dx, ax |
||
709 | diamond | 4397 | |
1683 | art_zh | 4398 | hlt |
4399 | jmp $-1 |
||
709 | diamond | 4400 | |
4401 | |||
1683 | art_zh | 4402 | diff16 "End of 32-code ",0,$ |
4403 | |||
465 | serge | 4404 | include "data32.inc" |
1 | ha | 4405 | |
465 | serge | 4406 | __REV__ = __REV |
1 | ha | 4407 | |
4408 | uglobals_size = $ - endofcode |
||
1683 | art_zh | 4409 | diff16 "Zero-filled blk",0,endofcode |
4410 | diff16 "End of kernel ",0,$ |
||
1899 | art_zh | 4411 |