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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: 3487 $ |
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 | |
2014 | art_zh | 219 | display '** Platform chosen (const.inc): ' |
220 | if PLATFORM>PLATFORM_RS780 |
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221 | call fusion_pcie_init ; (bus/HT.inc) |
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222 | display 'RS880/Fusion ' |
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223 | else |
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224 | call rs7xx_pcie_init ; (bus/HT.inc) |
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225 | display 'RS780 ' |
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226 | end if |
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227 | display 10,13 |
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228 | |||
229 | |||
465 | serge | 230 | ; MEMORY MODEL |
1683 | art_zh | 231 | call init_mem ; (init.inc) |
1 | ha | 232 | |
465 | serge | 233 | ; ENABLE PAGING |
1 | ha | 234 | |
1683 | art_zh | 235 | mov eax, sys_pgdir-OS_BASE |
236 | mov cr3, eax |
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1 | ha | 237 | |
1683 | art_zh | 238 | mov eax,cr0 |
239 | or eax,CR0_PG+CR0_WP |
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240 | mov cr0,eax |
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1 | ha | 241 | |
1683 | art_zh | 242 | lgdt [gdts] |
243 | jmp pword os_code:high_code |
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1 | ha | 244 | |
3168 | art_zh | 245 | diff16 "32-bit init size ",B32,$ |
246 | |||
513 | serge | 247 | align 4 |
1683 | art_zh | 248 | bios32_entry dd ? |
249 | tmp_page_tabs dd ? |
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586 | serge | 250 | |
2014 | art_zh | 251 | |
465 | serge | 252 | __DEBUG__ fix 1 |
253 | __DEBUG_LEVEL__ fix 1 |
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254 | include 'init.inc' |
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380 | serge | 255 | |
465 | serge | 256 | org OS_BASE+$ |
1 | ha | 257 | |
465 | serge | 258 | align 4 |
259 | high_code: |
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1683 | art_zh | 260 | mov ax, os_stack |
261 | mov bx, app_data |
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262 | mov cx, app_tls |
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263 | mov ss, ax |
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264 | add esp, OS_BASE |
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1 | ha | 265 | |
1683 | art_zh | 266 | mov ds, bx |
267 | mov es, bx |
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268 | mov fs, cx |
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269 | mov gs, bx |
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1 | ha | 270 | |
1683 | art_zh | 271 | bt [cpu_caps], CAPS_PGE |
272 | jnc @F |
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1 | ha | 273 | |
1683 | art_zh | 274 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 275 | |
1683 | art_zh | 276 | mov ebx, cr4 |
277 | or ebx, CR4_PGE |
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278 | mov cr4, ebx |
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519 | serge | 279 | @@: |
1683 | art_zh | 280 | xor eax, eax |
281 | mov dword [sys_pgdir], eax |
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282 | mov dword [sys_pgdir+4], eax |
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519 | serge | 283 | |
1683 | art_zh | 284 | mov eax, cr3 |
285 | mov cr3, eax ; flush TLB |
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465 | serge | 286 | |
1 | ha | 287 | ; SAVE REAL MODE VARIABLES |
3194 | art_zh | 288 | xor eax, eax |
1683 | art_zh | 289 | mov [IDEContrRegsBaseAddr], ax |
76 | mario79 | 290 | ; ----------------------------------------- |
3194 | art_zh | 291 | inc eax |
292 | ; mov al, [BOOT_VAR+0x901F] ; DMA access |
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1683 | art_zh | 293 | mov [allow_dma_access], al |
3163 | art_zh | 294 | mov eax, 32 ; << bpp |
1941 | art_zh | 295 | mov [ScreenBPP],al |
296 | mov [_display.bpp], eax |
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753 | serge | 297 | |
1941 | art_zh | 298 | mov [_display.vrefresh], 60 |
299 | mov [_display.disable_mouse], __sys_disable_mouse |
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1300 | serge | 300 | |
3163 | art_zh | 301 | mov eax, 1024 ; << X max |
1941 | art_zh | 302 | mov [_display.width], eax |
303 | dec eax |
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304 | mov [Screen_Max_X],eax |
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305 | mov [screen_workarea.right],eax |
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3163 | art_zh | 306 | mov eax,768 ; << Y max |
1941 | art_zh | 307 | mov [_display.height], eax |
308 | dec eax |
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309 | mov [Screen_Max_Y],eax |
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310 | mov [screen_workarea.bottom],eax |
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3163 | art_zh | 311 | mov eax, 0x7055 ; << screen mode |
1941 | art_zh | 312 | mov [SCR_MODE],eax |
1300 | serge | 313 | |
3163 | art_zh | 314 | mov eax, 4096 ; << may be different! |
1941 | art_zh | 315 | mov [BytesPerScanLine],ax |
316 | mov [_display.pitch], eax |
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1929 | art_zh | 317 | |
1941 | art_zh | 318 | mov eax, [_display.width] |
319 | mul [_display.height] |
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320 | mov [_WinMapSize], eax |
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321 | |||
1683 | art_zh | 322 | mov esi, BOOT_VAR+0x9080 |
323 | movzx ecx, byte [esi-1] |
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324 | mov [NumBiosDisks], ecx |
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325 | mov edi, BiosDisksData |
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326 | rep movsd |
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1 | ha | 327 | |
1683 | art_zh | 328 | |
1 | ha | 329 | ; GRAPHICS ADDRESSES |
330 | |||
1683 | art_zh | 331 | and byte [BOOT_VAR+0x901e],0x0 |
3163 | art_zh | 332 | mov eax, [BOOT_VAR+0x9018] |
1683 | art_zh | 333 | mov [LFBAddress],eax |
1 | ha | 334 | |
1929 | art_zh | 335 | mov [PUTPIXEL],dword __sys_putpixel |
336 | mov [GETPIXEL],dword get_pixel |
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1 | ha | 337 | |
375 | Ghost | 338 | ; -------- Fast System Call init ---------- |
339 | .SEnP: |
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378 | serge | 340 | ; AMD SYSCALL/SYSRET |
1683 | art_zh | 341 | mov ecx, MSR_AMD_EFER |
342 | rdmsr |
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343 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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344 | wrmsr |
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164 | serge | 345 | |
1683 | art_zh | 346 | ; Bits of EDX : |
347 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
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348 | ; and the contents of this field, plus 8, are copied into the SS register. |
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349 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
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350 | ; and the contents of this field, plus 8, are copied into the SS register. |
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375 | Ghost | 351 | |
1683 | art_zh | 352 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
375 | Ghost | 353 | |
1683 | art_zh | 354 | mov eax, syscall_entry |
355 | mov ecx, MSR_AMD_STAR |
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356 | wrmsr |
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375 | Ghost | 357 | .noSYSCALL: |
358 | ; ----------------------------------------- |
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1683 | art_zh | 359 | stdcall alloc_page |
360 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
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361 | stdcall alloc_page |
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362 | inc eax |
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363 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
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364 | stdcall map_page, tss+0x80, eax, PG_SW |
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365 | stdcall alloc_page |
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366 | inc eax |
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367 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
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368 | stdcall map_page, tss+0x1080, eax, PG_SW |
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375 | Ghost | 369 | |
465 | serge | 370 | ; LOAD IDT |
378 | serge | 371 | |
1941 | art_zh | 372 | call build_interrupt_table ;lidt is executed |
378 | serge | 373 | |
1941 | art_zh | 374 | call init_kernel_heap |
375 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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376 | mov [os_stack_seg], eax |
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164 | serge | 377 | |
1941 | art_zh | 378 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 379 | |
1941 | art_zh | 380 | mov [tss._ss0], os_stack |
381 | mov [tss._esp0], esp |
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382 | mov [tss._esp], esp |
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383 | mov [tss._cs],os_code |
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384 | mov [tss._ss],os_stack |
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385 | mov [tss._ds],app_data |
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386 | mov [tss._es],app_data |
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387 | mov [tss._fs],app_data |
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388 | mov [tss._gs],app_data |
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389 | mov [tss._io],128 |
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465 | serge | 390 | ;Add IO access table - bit array of permitted ports |
1941 | art_zh | 391 | mov edi, tss._io_map_0 |
392 | xor eax, eax |
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393 | mov ecx, 2047 |
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394 | rep stosd ; access to 65504 ports granted |
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395 | not eax ; the last 32 ports blocked |
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1551 | art_zh | 396 | stosd |
164 | serge | 397 | |
1683 | art_zh | 398 | mov ax,tss0 |
399 | ltr ax |
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378 | serge | 400 | |
1941 | art_zh | 401 | mov [LFBSize], 0x800000 |
1683 | art_zh | 402 | call init_LFB |
403 | call init_fpu |
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404 | call init_malloc |
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405 | ;- |
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406 | stdcall alloc_kernel_space, 0x51000 |
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1941 | art_zh | 407 | mov [default_io_map], eax |
276 | serge | 408 | |
1941 | art_zh | 409 | add eax, 0x2000 |
410 | mov [ipc_tmp], eax |
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411 | mov ebx, 0x1000 |
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465 | serge | 412 | |
1941 | art_zh | 413 | add eax, 0x40000 |
414 | mov [proc_mem_map], eax |
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164 | serge | 415 | |
1941 | art_zh | 416 | add eax, 0x8000 |
417 | mov [proc_mem_pdir], eax |
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164 | serge | 418 | |
1941 | art_zh | 419 | add eax, ebx |
420 | mov [proc_mem_tab], eax |
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164 | serge | 421 | |
1941 | art_zh | 422 | add eax, ebx |
423 | mov [tmp_task_pdir], eax |
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164 | serge | 424 | |
1941 | art_zh | 425 | add eax, ebx |
426 | mov [tmp_task_ptab], eax |
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164 | serge | 427 | |
1941 | art_zh | 428 | add eax, ebx |
429 | mov [ipc_pdir], eax |
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164 | serge | 430 | |
1941 | art_zh | 431 | add eax, ebx |
432 | mov [ipc_ptab], eax |
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164 | serge | 433 | |
1683 | art_zh | 434 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
435 | (unpack.lc+unpack.lp)))*4 |
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164 | serge | 436 | |
3168 | art_zh | 437 | mov [unpack.p], eax ; unpacker.inc |
712 | serge | 438 | |
1683 | art_zh | 439 | call init_events |
1941 | art_zh | 440 | mov eax, srv.fd-SRV_FD_OFFSET |
441 | mov [srv.fd], eax |
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442 | mov [srv.bk], eax |
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709 | diamond | 443 | |
1941 | art_zh | 444 | mov edi, irq_tab |
445 | xor eax, eax |
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446 | mov ecx, 16 |
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447 | rep stosd |
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278 | serge | 448 | |
41 | mikedld | 449 | ;Set base of graphic segment to linear address of LFB |
1683 | art_zh | 450 | mov eax,[LFBAddress] ; set for gs |
451 | mov [graph_data_l+2],ax |
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452 | shr eax,16 |
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453 | mov [graph_data_l+4],al |
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454 | mov [graph_data_l+7],ah |
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1941 | art_zh | 455 | |
2425 | art_zh | 456 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1683 | art_zh | 457 | stdcall kernel_alloc, [_WinMapSize] |
1941 | art_zh | 458 | mov [_WinMapAddress], eax |
2425 | art_zh | 459 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1300 | serge | 460 | |
1683 | art_zh | 461 | xor eax,eax |
462 | inc eax |
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463 | mov [CURRENT_TASK],eax ;dword 1 |
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464 | mov [TASK_COUNT],eax ;dword 1 |
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465 | mov [TASK_BASE],dword TASK_DATA |
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466 | mov [current_slot], SLOT_BASE+256 |
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429 | serge | 467 | |
469 | serge | 468 | ; set background |
1300 | serge | 469 | |
1683 | art_zh | 470 | mov [BgrDrawMode],eax |
471 | mov [BgrDataWidth],eax |
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472 | mov [BgrDataHeight],eax |
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1929 | art_zh | 473 | mov [mem_BACKGROUND], 4 |
474 | mov [img_background], static_background_data |
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469 | serge | 475 | |
1683 | art_zh | 476 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 477 | |
1683 | art_zh | 478 | stdcall kernel_alloc, 0x10000/8 |
479 | mov edi, eax |
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480 | mov [network_free_ports], eax |
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481 | or eax, -1 |
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482 | mov ecx, 0x10000/32 |
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483 | rep stosd |
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1154 | clevermous | 484 | |
709 | diamond | 485 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
486 | |||
1683 | art_zh | 487 | call rerouteirqs |
709 | diamond | 488 | |
489 | ; Initialize system V86 machine |
||
1683 | art_zh | 490 | call init_sys_v86 |
709 | diamond | 491 | |
725 | diamond | 492 | ; TIMER SET TO 1/100 S |
493 | |||
1683 | art_zh | 494 | mov al,0x34 ; set to 100Hz |
495 | out 0x43,al |
||
496 | mov al,0x9b ; lsb 1193180 / 1193 |
||
497 | out 0x40,al |
||
498 | mov al,0x2e ; msb |
||
499 | out 0x40,al |
||
725 | diamond | 500 | |
501 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
502 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
1025 | diamond | 503 | ; Also enable IRQ2, because in some configurations |
504 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
||
1683 | art_zh | 505 | mov al, 0xFA |
506 | out 0x21, al |
||
507 | mov al, 0x3F |
||
508 | out 0xA1, al |
||
725 | diamond | 509 | |
1689 | art_zh | 510 | ; Enable interrupts in IDE controller |
1941 | art_zh | 511 | mov al, 0 |
512 | mov dx, 0x3F6 |
||
513 | out dx, al |
||
514 | mov dl, 0x76 |
||
515 | out dx, al |
||
1689 | art_zh | 516 | |
256 | diamond | 517 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
518 | include 'detect/disks.inc' |
||
519 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
520 | |||
521 | diamond | 521 | call Parser_params |
522 | |||
1 | ha | 523 | ; READ RAMDISK IMAGE FROM HD |
524 | |||
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
1941 | art_zh | 526 | ;include 'boot/rdload.inc' |
1 | ha | 527 | ;!!!!!!!!!!!!!!!!!!!!!!! |
528 | ; mov [dma_hdd],1 |
||
529 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
530 | |||
1683 | art_zh | 531 | call calculatefatchain |
1 | ha | 532 | |
533 | ; LOAD VMODE DRIVER |
||
534 | |||
535 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
536 | include 'vmodeld.inc' |
||
537 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
538 | |||
488 | spraid | 539 | |
1 | ha | 540 | ; LOAD FONTS I and II |
541 | |||
1683 | art_zh | 542 | stdcall read_file, char, FONT_I, 0, 2304 |
543 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 544 | |
2014 | art_zh | 545 | ; mov esi,boot_fonts |
546 | ; call boot_log |
||
1 | ha | 547 | |
548 | ; PRINT AMOUNT OF MEMORY |
||
2014 | art_zh | 549 | ; mov esi, boot_memdetect |
550 | ; call boot_log |
||
1 | ha | 551 | |
1683 | art_zh | 552 | movzx ecx, word [boot_y] |
553 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
554 | sub ecx, 10 |
||
555 | mov edx, 0xFFFFFF |
||
556 | mov ebx, [MEM_AMOUNT] |
||
557 | shr ebx, 20 |
||
558 | xor edi,edi |
||
559 | mov eax, 0x00040000 |
||
1276 | Lrz | 560 | inc edi |
1683 | art_zh | 561 | call display_number_force |
41 | mikedld | 562 | |
465 | serge | 563 | ; BUILD SCHEDULER |
564 | |||
1683 | art_zh | 565 | call build_scheduler ; sys32.inc |
465 | serge | 566 | |
2014 | art_zh | 567 | ; mov esi,boot_devices |
568 | ; call boot_log |
||
567 | serge | 569 | |
1683 | art_zh | 570 | mov [pci_access_enabled],1 |
567 | serge | 571 | |
1 | ha | 572 | |
573 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
574 | |||
1683 | art_zh | 575 | mov esi,boot_windefs |
576 | call boot_log |
||
577 | call set_window_defaults |
||
1 | ha | 578 | |
579 | ; SET BACKGROUND DEFAULTS |
||
580 | |||
2014 | art_zh | 581 | ; mov esi,boot_bgr |
582 | ; call boot_log |
||
1941 | art_zh | 583 | call init_background ; |
584 | call calculatebackground |
||
1 | ha | 585 | |
586 | ; SET UP OS TASK |
||
587 | |||
2014 | art_zh | 588 | ; mov esi,boot_setostask |
589 | ; call boot_log |
||
214 | serge | 590 | |
1683 | art_zh | 591 | xor eax, eax |
592 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
593 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
594 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
164 | serge | 595 | |
1683 | art_zh | 596 | ; name for OS/IDLE process |
281 | serge | 597 | |
1683 | art_zh | 598 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
599 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
600 | mov edi, [os_stack_seg] |
||
601 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
602 | add edi, 0x2000-512 |
||
603 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
604 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
1310 | diamond | 605 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
357 | serge | 606 | |
1683 | art_zh | 607 | mov esi, fpu_data |
608 | mov ecx, 512/4 |
||
609 | cld |
||
610 | rep movsd |
||
1941 | art_zh | 611 | |
1683 | art_zh | 612 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
613 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
214 | serge | 614 | |
1683 | art_zh | 615 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
616 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
617 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 618 | |
1683 | art_zh | 619 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
620 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
521 | diamond | 621 | |
1683 | art_zh | 622 | ; task list |
623 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
||
1276 | Lrz | 624 | inc eax |
1683 | art_zh | 625 | mov dword [CURRENT_TASK],eax |
626 | mov dword [TASK_COUNT],eax |
||
627 | mov [current_slot], SLOT_BASE+256 |
||
628 | mov [TASK_BASE],dword TASK_DATA |
||
629 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
||
630 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
1 | ha | 631 | |
1683 | art_zh | 632 | call init_display |
633 | mov eax, [def_cursor] |
||
634 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
635 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 636 | |
1899 | art_zh | 637 | |
2425 | art_zh | 638 | ; READ TSC / SECOND == Fusion only! |
281 | serge | 639 | |
1683 | art_zh | 640 | cli |
2425 | art_zh | 641 | mov edx, PCIe_CONFIG_SPACE + 0xE0 |
642 | mov eax, 0x013080F0 ; BIOS timer reg. |
||
643 | mov [edx], eax |
||
644 | add dl, 4 |
||
645 | mov edi, edx |
||
646 | mov eax, [edi] ; old microseconds |
||
647 | inc eax ; next precise microsecond |
||
648 | mov esi, eax |
||
649 | @@: |
||
650 | mov eax, [edi] |
||
651 | cmp eax, esi |
||
652 | jne @b |
||
653 | |||
654 | rdtsc |
||
655 | mov ebp, eax ; clockmark |
||
656 | add esi, 20 ; wait 20us |
||
657 | @@: |
||
658 | mov eax, [edi] |
||
659 | cmp eax, esi |
||
660 | jne @b |
||
661 | |||
662 | rdtsc |
||
663 | sub eax, ebp |
||
664 | mov ebx, 50000 |
||
665 | mul ebx ; clks per second |
||
1683 | art_zh | 666 | sti |
2425 | art_zh | 667 | |
1683 | art_zh | 668 | mov [CPU_FREQ],eax ; save tsc / sec |
2425 | art_zh | 669 | mov ebx, 1000000 |
670 | div ebx |
||
671 | mov [stall_mcs], eax |
||
1038 | diamond | 672 | ; PRINT CPU FREQUENCY |
1683 | art_zh | 673 | mov esi, boot_cpufreq |
674 | call boot_log |
||
1 | ha | 675 | |
2425 | art_zh | 676 | mov ebx, eax |
1683 | art_zh | 677 | movzx ecx, word [boot_y] |
678 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
||
679 | mov edx, 0xFFFFFF |
||
680 | xor edi,edi |
||
681 | mov eax, 0x00040000 |
||
1276 | Lrz | 682 | inc edi |
1683 | art_zh | 683 | call display_number_force |
1038 | diamond | 684 | |
1 | ha | 685 | ; SET VARIABLES |
686 | |||
1683 | art_zh | 687 | call set_variables |
1 | ha | 688 | |
774 | Rus | 689 | ; SET MOUSE |
690 | |||
1683 | art_zh | 691 | stdcall load_driver, szPS2MDriver |
774 | Rus | 692 | |
1941 | art_zh | 693 | cli |
774 | Rus | 694 | |
1 | ha | 695 | ; STACK AND FDC |
696 | |||
1683 | art_zh | 697 | call stack_init |
3487 | art_zh | 698 | ; call fdc_init |
1 | ha | 699 | |
700 | |||
701 | ; LOAD DEFAULT SKIN |
||
702 | |||
1683 | art_zh | 703 | call load_default_skin |
1 | ha | 704 | |
465 | serge | 705 | ;protect io permission map |
706 | |||
1683 | art_zh | 707 | mov esi, [default_io_map] |
708 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
709 | add esi, 0x1000 |
||
710 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 711 | |
1683 | art_zh | 712 | stdcall map_page,tss._io_map_0,\ |
713 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
714 | stdcall map_page,tss._io_map_1,\ |
||
715 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 716 | |
512 | spraid | 717 | |
1683 | art_zh | 718 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
2014 | art_zh | 719 | ; mov esi, boot_uDMA_ok |
720 | ; call boot_log |
||
1507 | art_zh | 721 | |
1 | ha | 722 | ; LOAD FIRST APPLICATION |
1683 | art_zh | 723 | cli |
501 | serge | 724 | |
1683 | art_zh | 725 | cmp byte [BOOT_VAR+0x9030],1 |
726 | jne no_load_vrr_m |
||
237 | serge | 727 | |
1683 | art_zh | 728 | mov ebp, vrr_m |
729 | call fs_execute_from_sysdir |
||
488 | spraid | 730 | |
1260 | Lrz | 731 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
732 | sub eax,2 |
||
1683 | art_zh | 733 | jz first_app_found |
41 | mikedld | 734 | |
237 | serge | 735 | no_load_vrr_m: |
488 | spraid | 736 | |
1683 | art_zh | 737 | mov ebp, firstapp |
738 | call fs_execute_from_sysdir |
||
488 | spraid | 739 | |
1260 | Lrz | 740 | ; cmp eax,2 ; continue if a process has been loaded |
741 | sub eax,2 |
||
1683 | art_zh | 742 | jz first_app_found |
501 | serge | 743 | |
2014 | art_zh | 744 | ; mov esi, boot_failed |
745 | ; call boot_log |
||
653 | diamond | 746 | |
1683 | art_zh | 747 | mov eax, 0xDEADBEEF ; otherwise halt |
748 | hlt |
||
501 | serge | 749 | |
237 | serge | 750 | first_app_found: |
501 | serge | 751 | |
1683 | art_zh | 752 | cli |
1 | ha | 753 | |
1683 | art_zh | 754 | ;mov [TASK_COUNT],dword 2 |
1276 | Lrz | 755 | push 1 |
1683 | art_zh | 756 | pop dword [CURRENT_TASK] ; set OS task fisrt |
1 | ha | 757 | |
21 | poddubny | 758 | ; SET KEYBOARD PARAMETERS |
1683 | art_zh | 759 | mov al, 0xf6 ; reset keyboard, scan enabled |
760 | call kb_write |
||
1 | ha | 761 | |
1683 | art_zh | 762 | ; wait until 8042 is ready |
763 | xor ecx,ecx |
||
265 | diamond | 764 | @@: |
1683 | art_zh | 765 | in al,64h |
766 | and al,00000010b |
||
767 | loopnz @b |
||
1 | ha | 768 | |
41 | mikedld | 769 | |
1683 | art_zh | 770 | mov al, 0xF3 ; set repeat rate & delay |
771 | call kb_write |
||
265 | diamond | 772 | ; call kb_read |
1683 | art_zh | 773 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
774 | call kb_write |
||
265 | diamond | 775 | ; call kb_read |
1 | ha | 776 | ;// mike.dld [ |
1683 | art_zh | 777 | call set_lights |
1 | ha | 778 | ;// mike.dld ] |
779 | |||
1043 | hidnplayr | 780 | |
781 | |||
21 | poddubny | 782 | ; START MULTITASKING |
1 | ha | 783 | |
1683 | art_zh | 784 | stdcall attach_int_handler, 1, irq1, 0 |
1 | ha | 785 | |
1683 | art_zh | 786 | cmp [IDEContrRegsBaseAddr], 0 |
787 | setnz [dma_hdd] |
||
788 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 789 | |
1683 | art_zh | 790 | sti |
791 | call change_task |
||
465 | serge | 792 | |
1710 | art_zh | 793 | jmp osloop ; Fly :) |
465 | serge | 794 | |
2425 | art_zh | 795 | diff16 "init code end ",0,$ |
1 | ha | 796 | |
2425 | art_zh | 797 | unpacker_inc: |
465 | serge | 798 | include 'unpacker.inc' |
2425 | art_zh | 799 | diff16 "unpacker code ",unpacker_inc,$ |
800 | |||
465 | serge | 801 | include 'fdo.inc' |
802 | |||
803 | align 4 |
||
804 | boot_log: |
||
1683 | art_zh | 805 | pushad |
465 | serge | 806 | |
1683 | art_zh | 807 | mov ebx,10*65536 |
808 | mov bx,word [boot_y] |
||
809 | add [boot_y],dword 10 |
||
810 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
1276 | Lrz | 811 | xor edi,edi |
1683 | art_zh | 812 | mov edx,esi |
1276 | Lrz | 813 | inc edi |
1683 | art_zh | 814 | call dtext |
465 | serge | 815 | |
1683 | art_zh | 816 | popad |
465 | serge | 817 | |
1683 | art_zh | 818 | ret |
465 | serge | 819 | |
1 | ha | 820 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
821 | ; ; |
||
33 | mario79 | 822 | ; MAIN OS LOOP START ; |
1 | ha | 823 | ; ; |
824 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
825 | align 32 |
||
826 | osloop: |
||
1683 | art_zh | 827 | call [draw_pointer] |
828 | call window_check_events |
||
829 | call mouse_check_events |
||
830 | call checkmisc |
||
831 | call stack_handler |
||
832 | call checkidle |
||
833 | jmp osloop |
||
33 | mario79 | 834 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
835 | ; ; |
||
836 | ; MAIN OS LOOP END ; |
||
837 | ; ; |
||
838 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 839 | align 4 |
1 | ha | 840 | checkidle: |
1683 | art_zh | 841 | pushad |
842 | call change_task |
||
843 | jmp idle_loop_entry |
||
1067 | Galkov | 844 | idle_loop: |
1683 | art_zh | 845 | cmp eax,[idlemem] ; eax == [timer_ticks] |
846 | jne idle_exit |
||
847 | rdtsc ;call _rdtsc |
||
848 | mov ecx,eax |
||
849 | hlt |
||
850 | rdtsc ;call _rdtsc |
||
851 | sub eax,ecx |
||
852 | add [idleuse],eax |
||
1067 | Galkov | 853 | idle_loop_entry: |
1683 | art_zh | 854 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
855 | cmp [check_idle_semaphore],0 |
||
856 | je idle_loop |
||
857 | dec [check_idle_semaphore] |
||
1067 | Galkov | 858 | idle_exit: |
1683 | art_zh | 859 | mov [idlemem],eax ; eax == [timer_ticks] |
860 | popad |
||
861 | ret |
||
1 | ha | 862 | |
863 | uglobal |
||
1683 | art_zh | 864 | idlemem dd 0x0 |
865 | idleuse dd 0x0 |
||
866 | idleusesec dd 0x0 |
||
867 | check_idle_semaphore dd 0x0 |
||
1 | ha | 868 | endg |
869 | |||
870 | |||
871 | |||
872 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
873 | ; ; |
||
874 | ; INCLUDED SYSTEM FILES ; |
||
875 | ; ; |
||
876 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
877 | |||
878 | |||
7 | me_root | 879 | include "kernel32.inc" |
1 | ha | 880 | |
881 | |||
882 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
883 | ; ; |
||
884 | ; KERNEL FUNCTIONS ; |
||
885 | ; ; |
||
886 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
887 | |||
888 | reserve_irqs_ports: |
||
1683 | art_zh | 889 | ; removed |
890 | ret |
||
1 | ha | 891 | |
892 | setirqreadports: |
||
1551 | art_zh | 893 | ; removed |
894 | ret |
||
1 | ha | 895 | |
896 | iglobal |
||
897 | process_number dd 0x1 |
||
898 | endg |
||
899 | |||
900 | set_variables: |
||
901 | |||
1683 | art_zh | 902 | mov ecx,0x100 ; flush port 0x60 |
903 | .fl60: in al,0x60 |
||
904 | loop .fl60 |
||
905 | push eax |
||
1 | ha | 906 | |
1683 | art_zh | 907 | mov ax,[BOOT_VAR+0x900c] |
908 | shr ax,1 |
||
909 | shl eax,16 |
||
910 | mov ax,[BOOT_VAR+0x900A] |
||
911 | shr ax,1 |
||
912 | mov [MOUSE_X],eax |
||
41 | mikedld | 913 | |
1683 | art_zh | 914 | xor eax,eax |
915 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 916 | |
1683 | art_zh | 917 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
918 | mov byte [KEY_COUNT],al ; keyboard buffer |
||
919 | mov byte [BTN_COUNT],al ; button buffer |
||
1267 | Lrz | 920 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
921 | |||
1 | ha | 922 | ;!! IP 04.02.2005: |
1683 | art_zh | 923 | mov byte [DONT_SWITCH],al ; change task if possible |
924 | pop eax |
||
925 | ret |
||
1 | ha | 926 | |
927 | align 4 |
||
1304 | Lrz | 928 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 929 | sys_outport: |
1551 | art_zh | 930 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1 | ha | 931 | ret |
932 | |||
933 | display_number: |
||
1369 | Lrz | 934 | ;It is not optimization |
1683 | art_zh | 935 | mov eax, ebx |
936 | mov ebx, ecx |
||
937 | mov ecx, edx |
||
938 | mov edx, esi |
||
939 | mov esi, edi |
||
1 | ha | 940 | ; eax = print type, al=0 -> ebx is number |
941 | ; al=1 -> ebx is pointer |
||
942 | ; ah=0 -> display decimal |
||
943 | ; ah=1 -> display hexadecimal |
||
944 | ; ah=2 -> display binary |
||
945 | ; eax bits 16-21 = number of digits to display (0-32) |
||
946 | ; eax bits 22-31 = reserved |
||
947 | ; |
||
948 | ; ebx = number or pointer |
||
949 | ; ecx = x shl 16 + y |
||
950 | ; edx = color |
||
1276 | Lrz | 951 | xor edi, edi |
211 | serge | 952 | display_number_force: |
1276 | Lrz | 953 | push eax |
954 | and eax,0x3fffffff |
||
1683 | art_zh | 955 | cmp eax,0xffff ; length > 0 ? |
1276 | Lrz | 956 | pop eax |
957 | jge cont_displ |
||
958 | ret |
||
1 | ha | 959 | cont_displ: |
652 | mario79 | 960 | push eax |
655 | mario79 | 961 | and eax,0x3fffffff |
1683 | art_zh | 962 | cmp eax,61*0x10000 ; length <= 60 ? |
655 | mario79 | 963 | pop eax |
75 | diamond | 964 | jb cont_displ2 |
1 | ha | 965 | ret |
966 | cont_displ2: |
||
967 | |||
968 | pushad |
||
969 | |||
1683 | art_zh | 970 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 971 | jne displnl1 |
655 | mario79 | 972 | mov ebp,ebx |
973 | add ebp,4 |
||
974 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 975 | mov ebx,[ebx+std_application_base_address] |
1276 | Lrz | 976 | displnl1: |
1 | ha | 977 | sub esp,64 |
978 | |||
1683 | art_zh | 979 | test ah,ah ; DECIMAL |
1276 | Lrz | 980 | jnz no_display_desnum |
981 | shr eax,16 |
||
982 | and eax,0xC03f |
||
652 | mario79 | 983 | ; and eax,0x3f |
1276 | Lrz | 984 | push eax |
985 | and eax,0x3f |
||
986 | mov edi,esp |
||
987 | add edi,4+64-1 |
||
988 | mov ecx,eax |
||
989 | mov eax,ebx |
||
990 | mov ebx,10 |
||
991 | d_desnum: |
||
1 | ha | 992 | xor edx,edx |
655 | mario79 | 993 | call division_64_bits |
1 | ha | 994 | div ebx |
995 | add dl,48 |
||
996 | mov [edi],dl |
||
997 | dec edi |
||
998 | loop d_desnum |
||
999 | pop eax |
||
652 | mario79 | 1000 | call normalize_number |
1 | ha | 1001 | call draw_num_text |
1002 | add esp,64 |
||
1003 | popad |
||
1004 | ret |
||
1005 | no_display_desnum: |
||
1006 | |||
1683 | art_zh | 1007 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1008 | jne no_display_hexnum |
1009 | shr eax,16 |
||
655 | mario79 | 1010 | and eax,0xC03f |
652 | mario79 | 1011 | ; and eax,0x3f |
1012 | push eax |
||
75 | diamond | 1013 | and eax,0x3f |
1 | ha | 1014 | mov edi,esp |
194 | diamond | 1015 | add edi,4+64-1 |
1 | ha | 1016 | mov ecx,eax |
1017 | mov eax,ebx |
||
1018 | mov ebx,16 |
||
1019 | d_hexnum: |
||
1020 | xor edx,edx |
||
655 | mario79 | 1021 | call division_64_bits |
1 | ha | 1022 | div ebx |
1056 | Galkov | 1023 | hexletters = __fdo_hexdigits |
1 | ha | 1024 | add edx,hexletters |
1025 | mov dl,[edx] |
||
1026 | mov [edi],dl |
||
1027 | dec edi |
||
1028 | loop d_hexnum |
||
1029 | pop eax |
||
652 | mario79 | 1030 | call normalize_number |
1 | ha | 1031 | call draw_num_text |
1032 | add esp,64 |
||
1033 | popad |
||
1034 | ret |
||
1035 | no_display_hexnum: |
||
1036 | |||
1683 | art_zh | 1037 | cmp ah,0x02 ; BINARY |
1 | ha | 1038 | jne no_display_binnum |
1039 | shr eax,16 |
||
655 | mario79 | 1040 | and eax,0xC03f |
652 | mario79 | 1041 | ; and eax,0x3f |
1042 | push eax |
||
75 | diamond | 1043 | and eax,0x3f |
1 | ha | 1044 | mov edi,esp |
194 | diamond | 1045 | add edi,4+64-1 |
1 | ha | 1046 | mov ecx,eax |
1047 | mov eax,ebx |
||
1048 | mov ebx,2 |
||
1049 | d_binnum: |
||
1050 | xor edx,edx |
||
655 | mario79 | 1051 | call division_64_bits |
1 | ha | 1052 | div ebx |
1053 | add dl,48 |
||
1054 | mov [edi],dl |
||
1055 | dec edi |
||
1056 | loop d_binnum |
||
1057 | pop eax |
||
652 | mario79 | 1058 | call normalize_number |
1 | ha | 1059 | call draw_num_text |
1060 | add esp,64 |
||
1061 | popad |
||
1062 | ret |
||
1063 | no_display_binnum: |
||
1064 | |||
1065 | add esp,64 |
||
1066 | popad |
||
1067 | ret |
||
1068 | |||
652 | mario79 | 1069 | normalize_number: |
1070 | test ah,0x80 |
||
1071 | jz .continue |
||
1072 | mov ecx,48 |
||
1073 | and eax,0x3f |
||
1074 | @@: |
||
1075 | inc edi |
||
1076 | cmp [edi],cl |
||
1077 | jne .continue |
||
1078 | dec eax |
||
1079 | cmp eax,1 |
||
665 | diamond | 1080 | ja @r |
1081 | mov al,1 |
||
652 | mario79 | 1082 | .continue: |
1083 | and eax,0x3f |
||
1084 | ret |
||
1 | ha | 1085 | |
655 | mario79 | 1086 | division_64_bits: |
1087 | test [esp+1+4],byte 0x40 |
||
1088 | jz .continue |
||
1089 | push eax |
||
1090 | mov eax,ebp |
||
1091 | div ebx |
||
1092 | mov ebp,eax |
||
1093 | pop eax |
||
1094 | .continue: |
||
1095 | ret |
||
652 | mario79 | 1096 | |
1 | ha | 1097 | draw_num_text: |
684 | diamond | 1098 | mov esi,eax |
1099 | mov edx,64+4 |
||
1100 | sub edx,eax |
||
1101 | add edx,esp |
||
1102 | mov ebx,[esp+64+32-8+4] |
||
1103 | ; add window start x & y |
||
1104 | mov ecx,[TASK_BASE] |
||
465 | serge | 1105 | |
1106 | mov edi,[CURRENT_TASK] |
||
1107 | shl edi,8 |
||
1108 | |||
684 | diamond | 1109 | mov eax,[ecx-twdw+WDATA.box.left] |
1110 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1111 | shl eax,16 |
||
1112 | add eax,[ecx-twdw+WDATA.box.top] |
||
1113 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1114 | add ebx,eax |
||
1115 | mov ecx,[esp+64+32-12+4] |
||
1683 | art_zh | 1116 | and ecx, not 0x80000000 ; force counted string |
1117 | mov eax, [esp+64+8] ; background color (if given) |
||
1118 | mov edi, [esp+64+4] |
||
139 | diamond | 1119 | jmp dtext |
1 | ha | 1120 | |
1121 | align 4 |
||
1122 | |||
1123 | sys_setup: |
||
1124 | |||
1125 | ; 1=roland mpu midi base , base io address |
||
1126 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1127 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1128 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1129 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1130 | ; 8=fat32 partition in hd |
||
1131 | ; 9 |
||
1132 | ; 10 = sound dma channel |
||
1133 | ; 11 = enable lba read |
||
1134 | ; 12 = enable pci access |
||
1135 | |||
1136 | |||
1683 | art_zh | 1137 | and [esp+32],dword 0 |
1276 | Lrz | 1138 | dec ebx ; MIDI |
1139 | jnz nsyse1 |
||
1140 | cmp ecx,0x100 |
||
1 | ha | 1141 | |
1276 | Lrz | 1142 | jb nsyse1 |
1143 | mov esi,65535 |
||
1144 | cmp esi,ecx |
||
1145 | |||
1146 | jb nsyse1 |
||
1147 | mov [midi_base],cx ;bx |
||
1148 | mov word [mididp],cx ;bx |
||
1683 | art_zh | 1149 | inc cx ;bx |
1276 | Lrz | 1150 | mov word [midisp],cx ;bx |
1151 | ret |
||
1152 | |||
283 | diamond | 1153 | iglobal |
1 | ha | 1154 | midi_base dw 0 |
283 | diamond | 1155 | endg |
1 | ha | 1156 | |
1157 | nsyse1: |
||
1276 | Lrz | 1158 | dec ebx ; KEYBOARD |
1159 | jnz nsyse2 |
||
1160 | mov edi,[TASK_BASE] |
||
1278 | Lrz | 1161 | mov eax,[edi+TASKDATA.mem_start] |
1162 | add eax,edx |
||
1 | ha | 1163 | |
1276 | Lrz | 1164 | dec ecx |
1165 | jnz kbnobase |
||
1166 | mov ebx,keymap |
||
1167 | mov ecx,128 |
||
1168 | call memmove |
||
1169 | ret |
||
1 | ha | 1170 | kbnobase: |
1276 | Lrz | 1171 | dec ecx |
1172 | jnz kbnoshift |
||
1173 | |||
1174 | mov ebx,keymap_shift |
||
1175 | mov ecx,128 |
||
1176 | call memmove |
||
1177 | ret |
||
1 | ha | 1178 | kbnoshift: |
1276 | Lrz | 1179 | dec ecx |
1180 | jnz kbnoalt |
||
1181 | mov ebx,keymap_alt |
||
1182 | mov ecx,128 |
||
1183 | call memmove |
||
1184 | ret |
||
1 | ha | 1185 | kbnoalt: |
1276 | Lrz | 1186 | sub ecx,6 |
1187 | jnz kbnocountry |
||
1188 | mov word [keyboard],dx |
||
1189 | ret |
||
1 | ha | 1190 | kbnocountry: |
1276 | Lrz | 1191 | mov [esp+32],dword 1 |
1192 | ret |
||
1 | ha | 1193 | nsyse2: |
1276 | Lrz | 1194 | dec ebx ; CD |
1195 | jnz nsyse4 |
||
1196 | |||
1197 | test ecx,ecx |
||
1198 | jz nosesl |
||
1199 | |||
1200 | cmp ecx, 4 |
||
1201 | ja nosesl |
||
1202 | mov [cd_base],cl |
||
1203 | |||
1204 | dec ecx |
||
1205 | jnz noprma |
||
1206 | mov [cdbase],0x1f0 |
||
1207 | mov [cdid],0xa0 |
||
1 | ha | 1208 | noprma: |
1276 | Lrz | 1209 | |
1210 | dec ecx |
||
1211 | jnz noprsl |
||
1212 | mov [cdbase],0x1f0 |
||
1213 | mov [cdid],0xb0 |
||
1 | ha | 1214 | noprsl: |
1276 | Lrz | 1215 | dec ecx |
1683 | art_zh | 1216 | jnz nosema |
1217 | mov [cdbase],0x170 |
||
1218 | mov [cdid],0xa0 |
||
1 | ha | 1219 | nosema: |
1276 | Lrz | 1220 | dec ecx |
1683 | art_zh | 1221 | jnz nosesl |
1222 | mov [cdbase],0x170 |
||
1223 | mov [cdid],0xb0 |
||
1 | ha | 1224 | nosesl: |
1683 | art_zh | 1225 | ret |
1 | ha | 1226 | |
1276 | Lrz | 1227 | iglobal |
1 | ha | 1228 | cd_base db 0 |
1229 | |||
1276 | Lrz | 1230 | endg |
1 | ha | 1231 | nsyse4: |
1683 | art_zh | 1232 | |
1233 | sub ebx,2 ; SYSTEM LANGUAGE |
||
1234 | jnz nsyse5 |
||
1235 | mov [syslang],ecx |
||
1236 | ret |
||
1 | ha | 1237 | nsyse5: |
1238 | |||
1683 | art_zh | 1239 | sub ebx,2 ; HD BASE |
1240 | jnz nsyse7 |
||
1276 | Lrz | 1241 | |
1683 | art_zh | 1242 | test ecx,ecx |
1243 | jz nosethd |
||
1276 | Lrz | 1244 | |
1683 | art_zh | 1245 | cmp ecx,4 |
1246 | ja nosethd |
||
1247 | mov [hd_base],cl |
||
1248 | |||
1249 | cmp ecx,1 |
||
1250 | jnz noprmahd |
||
1251 | mov [hdbase],0x1f0 |
||
1252 | and dword [hdid],0x0 |
||
1253 | mov dword [hdpos],ecx |
||
1 | ha | 1254 | ; call set_FAT32_variables |
1255 | noprmahd: |
||
1276 | Lrz | 1256 | |
1683 | art_zh | 1257 | cmp ecx,2 |
1258 | jnz noprslhd |
||
1259 | mov [hdbase],0x1f0 |
||
1260 | mov [hdid],0x10 |
||
1261 | mov dword [hdpos],ecx |
||
1 | ha | 1262 | ; call set_FAT32_variables |
1263 | noprslhd: |
||
1276 | Lrz | 1264 | |
1683 | art_zh | 1265 | cmp ecx,3 |
1266 | jnz nosemahd |
||
1267 | mov [hdbase],0x170 |
||
1268 | and dword [hdid],0x0 |
||
1269 | mov dword [hdpos],ecx |
||
1 | ha | 1270 | ; call set_FAT32_variables |
1271 | nosemahd: |
||
1276 | Lrz | 1272 | |
1683 | art_zh | 1273 | cmp ecx,4 |
1274 | jnz noseslhd |
||
1275 | mov [hdbase],0x170 |
||
1276 | mov [hdid],0x10 |
||
1277 | mov dword [hdpos],ecx |
||
1 | ha | 1278 | ; call set_FAT32_variables |
1279 | noseslhd: |
||
1683 | art_zh | 1280 | call reserve_hd1 |
1281 | call reserve_hd_channel |
||
1282 | call free_hd_channel |
||
1283 | and dword [hd1_status],0 ; free |
||
75 | diamond | 1284 | nosethd: |
1683 | art_zh | 1285 | ret |
1 | ha | 1286 | |
283 | diamond | 1287 | iglobal |
1 | ha | 1288 | hd_base db 0 |
283 | diamond | 1289 | endg |
1 | ha | 1290 | |
802 | serge | 1291 | nsyse7: |
1 | ha | 1292 | |
1260 | Lrz | 1293 | ; cmp eax,8 ; HD PARTITION |
1683 | art_zh | 1294 | dec ebx |
1295 | jnz nsyse8 |
||
1296 | mov [fat32part],ecx |
||
1 | ha | 1297 | ; call set_FAT32_variables |
1683 | art_zh | 1298 | call reserve_hd1 |
1299 | call reserve_hd_channel |
||
1300 | call free_hd_channel |
||
1301 | ; pusha |
||
1302 | call choice_necessity_partition_1 |
||
1303 | ; popa |
||
1304 | and dword [hd1_status],0 ; free |
||
1305 | ret |
||
1 | ha | 1306 | |
802 | serge | 1307 | nsyse8: |
1260 | Lrz | 1308 | ; cmp eax,11 ; ENABLE LBA READ |
1683 | art_zh | 1309 | and ecx,1 |
1276 | Lrz | 1310 | sub ebx,3 |
1683 | art_zh | 1311 | jnz no_set_lba_read |
1312 | mov [lba_read_enabled],ecx |
||
1313 | ret |
||
1 | ha | 1314 | |
802 | serge | 1315 | no_set_lba_read: |
1260 | Lrz | 1316 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1683 | art_zh | 1317 | dec ebx |
1318 | jnz no_set_pci_access |
||
1319 | mov [pci_access_enabled],ecx |
||
1320 | ret |
||
1276 | Lrz | 1321 | no_set_pci_access: |
1 | ha | 1322 | |
1323 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1324 | include 'vmodeint.inc' |
||
1325 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1326 | |||
75 | diamond | 1327 | sys_setup_err: |
1683 | art_zh | 1328 | or [esp+32],dword -1 |
1329 | ret |
||
1 | ha | 1330 | |
1331 | align 4 |
||
1332 | |||
1333 | sys_getsetup: |
||
1334 | |||
1335 | ; 1=roland mpu midi base , base io address |
||
1336 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1337 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1338 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1339 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1340 | ; 8=fat32 partition in hd |
||
1341 | ; 9=get hs timer tic |
||
1342 | |||
1276 | Lrz | 1343 | ; cmp eax,1 |
1344 | dec ebx |
||
1683 | art_zh | 1345 | jnz ngsyse1 |
1346 | movzx eax,[midi_base] |
||
1347 | mov [esp+32],eax |
||
1348 | ret |
||
802 | serge | 1349 | ngsyse1: |
1276 | Lrz | 1350 | ; cmp eax,2 |
1351 | dec ebx |
||
1683 | art_zh | 1352 | jnz ngsyse2 |
1 | ha | 1353 | |
1683 | art_zh | 1354 | mov edi,[TASK_BASE] |
1355 | mov ebx,[edi+TASKDATA.mem_start] |
||
1356 | add ebx,edx |
||
1276 | Lrz | 1357 | |
1358 | ; cmp ebx,1 |
||
1359 | dec ecx |
||
1683 | art_zh | 1360 | jnz kbnobaseret |
1361 | mov eax,keymap |
||
1362 | mov ecx,128 |
||
1363 | call memmove |
||
1364 | ret |
||
802 | serge | 1365 | kbnobaseret: |
1276 | Lrz | 1366 | ; cmp ebx,2 |
1367 | dec ecx |
||
1683 | art_zh | 1368 | jnz kbnoshiftret |
1276 | Lrz | 1369 | |
1683 | art_zh | 1370 | mov eax,keymap_shift |
1371 | mov ecx,128 |
||
1372 | call memmove |
||
1373 | ret |
||
802 | serge | 1374 | kbnoshiftret: |
1276 | Lrz | 1375 | ; cmp ebx,3 |
1376 | dec ecx |
||
1683 | art_zh | 1377 | jne kbnoaltret |
1276 | Lrz | 1378 | |
1683 | art_zh | 1379 | mov eax,keymap_alt |
1380 | mov ecx,128 |
||
1381 | call memmove |
||
1382 | ret |
||
802 | serge | 1383 | kbnoaltret: |
1276 | Lrz | 1384 | ; cmp ebx,9 |
1385 | sub ecx,6 |
||
1683 | art_zh | 1386 | jnz ngsyse2 |
1387 | movzx eax,word [keyboard] |
||
1388 | mov [esp+32],eax |
||
1389 | ret |
||
1276 | Lrz | 1390 | |
1391 | |||
802 | serge | 1392 | ngsyse2: |
1276 | Lrz | 1393 | ; cmp eax,3 |
1394 | dec ebx |
||
1683 | art_zh | 1395 | jnz ngsyse3 |
1396 | movzx eax,[cd_base] |
||
1397 | mov [esp+32],eax |
||
1398 | ret |
||
802 | serge | 1399 | ngsyse3: |
1276 | Lrz | 1400 | ; cmp eax,5 |
1401 | sub ebx,2 |
||
1683 | art_zh | 1402 | jnz ngsyse5 |
1403 | mov eax,[syslang] |
||
1404 | mov [esp+32],eax |
||
1405 | ret |
||
802 | serge | 1406 | ngsyse5: |
1276 | Lrz | 1407 | ; cmp eax,7 |
1408 | sub ebx,2 |
||
1683 | art_zh | 1409 | jnz ngsyse7 |
1410 | movzx eax,[hd_base] |
||
1411 | mov [esp+32],eax |
||
1412 | ret |
||
802 | serge | 1413 | ngsyse7: |
1276 | Lrz | 1414 | ; cmp eax,8 |
1415 | dec ebx |
||
1683 | art_zh | 1416 | jnz ngsyse8 |
1417 | mov eax,[fat32part] |
||
1418 | mov [esp+32],eax |
||
1419 | ret |
||
802 | serge | 1420 | ngsyse8: |
1276 | Lrz | 1421 | ; cmp eax,9 |
1422 | dec ebx |
||
1683 | art_zh | 1423 | jnz ngsyse9 |
1424 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1425 | mov [esp+32],eax |
||
1426 | ret |
||
802 | serge | 1427 | ngsyse9: |
1276 | Lrz | 1428 | ; cmp eax,11 |
1429 | sub ebx,2 |
||
1683 | art_zh | 1430 | jnz ngsyse11 |
1431 | mov eax,[lba_read_enabled] |
||
1432 | mov [esp+32],eax |
||
1433 | ret |
||
802 | serge | 1434 | ngsyse11: |
1276 | Lrz | 1435 | ; cmp eax,12 |
1436 | dec ebx |
||
1683 | art_zh | 1437 | jnz ngsyse12 |
1438 | mov eax,[pci_access_enabled] |
||
1439 | mov [esp+32],eax |
||
1440 | ret |
||
802 | serge | 1441 | ngsyse12: |
1683 | art_zh | 1442 | mov [esp+32],dword 1 |
1443 | ret |
||
1 | ha | 1444 | |
1683 | art_zh | 1445 | |
479 | kastigar | 1446 | get_timer_ticks: |
1683 | art_zh | 1447 | mov eax,[timer_ticks] |
1448 | ret |
||
479 | kastigar | 1449 | |
283 | diamond | 1450 | iglobal |
1 | ha | 1451 | align 4 |
221 | serge | 1452 | mousefn dd msscreen, mswin, msbutton, msset |
1683 | art_zh | 1453 | dd app_load_cursor |
1454 | dd app_set_cursor |
||
1455 | dd app_delete_cursor |
||
1456 | dd msz |
||
283 | diamond | 1457 | endg |
1 | ha | 1458 | |
1459 | readmousepos: |
||
1460 | |||
1461 | ; eax=0 screen relative |
||
1462 | ; eax=1 window relative |
||
1463 | ; eax=2 buttons pressed |
||
221 | serge | 1464 | ; eax=3 set mouse pos ; reserved |
1465 | ; eax=4 load cursor |
||
1466 | ; eax=5 set cursor |
||
1467 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1468 | ; eax=7 get mouse_z |
1 | ha | 1469 | |
1683 | art_zh | 1470 | cmp ebx, 7 |
1471 | ja msset |
||
1472 | jmp [mousefn+ebx*4] |
||
221 | serge | 1473 | msscreen: |
1683 | art_zh | 1474 | mov eax,[MOUSE_X] |
1475 | shl eax,16 |
||
1476 | mov ax,[MOUSE_Y] |
||
1477 | mov [esp+36-4],eax |
||
1478 | ret |
||
221 | serge | 1479 | mswin: |
1683 | art_zh | 1480 | mov eax,[MOUSE_X] |
1481 | shl eax,16 |
||
1482 | mov ax,[MOUSE_Y] |
||
1483 | mov esi,[TASK_BASE] |
||
1484 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1485 | shl ebx,16 |
||
1486 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1487 | sub eax,ebx |
||
1 | ha | 1488 | |
1683 | art_zh | 1489 | mov edi,[CURRENT_TASK] |
1490 | shl edi,8 |
||
1491 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1492 | rol eax,16 |
||
1493 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1494 | rol eax,16 |
||
1495 | mov [esp+36-4],eax |
||
1496 | ret |
||
221 | serge | 1497 | msbutton: |
1683 | art_zh | 1498 | movzx eax,byte [BTN_DOWN] |
1499 | mov [esp+36-4],eax |
||
1500 | ret |
||
479 | kastigar | 1501 | msz: |
1683 | art_zh | 1502 | mov edi, [TASK_COUNT] |
1503 | movzx edi, word [WIN_POS + edi*2] |
||
1504 | cmp edi, [CURRENT_TASK] |
||
1505 | jne @f |
||
1506 | mov ax,[MOUSE_SCROLL_H] |
||
1507 | shl eax,16 |
||
1508 | mov ax,[MOUSE_SCROLL_V] |
||
1509 | mov [esp+36-4],eax |
||
1510 | and [MOUSE_SCROLL_H],word 0 |
||
1511 | and [MOUSE_SCROLL_V],word 0 |
||
1512 | ret |
||
479 | kastigar | 1513 | @@: |
1683 | art_zh | 1514 | and [esp+36-4],dword 0 |
1276 | Lrz | 1515 | ; ret |
221 | serge | 1516 | msset: |
1683 | art_zh | 1517 | ret |
164 | serge | 1518 | |
221 | serge | 1519 | app_load_cursor: |
1683 | art_zh | 1520 | cmp ecx, OS_BASE |
1521 | jae msset |
||
1522 | stdcall load_cursor, ecx, edx |
||
1523 | mov [esp+36-4], eax |
||
1524 | ret |
||
164 | serge | 1525 | |
221 | serge | 1526 | app_set_cursor: |
1683 | art_zh | 1527 | stdcall set_cursor, ecx |
1528 | mov [esp+36-4], eax |
||
1529 | ret |
||
1 | ha | 1530 | |
233 | serge | 1531 | app_delete_cursor: |
1683 | art_zh | 1532 | stdcall delete_cursor, ecx |
1533 | mov [esp+36-4], eax |
||
1534 | ret |
||
1 | ha | 1535 | |
1536 | is_input: |
||
1537 | |||
1538 | push edx |
||
1683 | art_zh | 1539 | mov dx,word [midisp] |
1540 | in al,dx |
||
1541 | and al,0x80 |
||
1542 | pop edx |
||
1 | ha | 1543 | ret |
1544 | |||
1545 | is_output: |
||
1546 | |||
1547 | push edx |
||
1683 | art_zh | 1548 | mov dx,word [midisp] |
1549 | in al,dx |
||
1550 | and al,0x40 |
||
1551 | pop edx |
||
1 | ha | 1552 | ret |
1553 | |||
1554 | |||
1555 | get_mpu_in: |
||
1556 | |||
1557 | push edx |
||
1683 | art_zh | 1558 | mov dx,word [mididp] |
1559 | in al,dx |
||
1560 | pop edx |
||
1 | ha | 1561 | ret |
1562 | |||
1563 | |||
1564 | put_mpu_out: |
||
1565 | |||
1566 | push edx |
||
1683 | art_zh | 1567 | mov dx,word [mididp] |
1568 | out dx,al |
||
1569 | pop edx |
||
1 | ha | 1570 | ret |
1571 | |||
1572 | |||
1573 | |||
1574 | align 4 |
||
1575 | |||
1576 | sys_midi: |
||
1276 | Lrz | 1577 | cmp [mididp],0 |
1578 | jnz sm0 |
||
1579 | mov [esp+36],dword 1 |
||
1580 | ret |
||
1581 | sm0: |
||
1582 | and [esp+36],dword 0 |
||
1583 | dec ebx |
||
1584 | jnz smn1 |
||
1585 | ; call setuart |
||
1586 | su1: |
||
1587 | call is_output |
||
1588 | test al,al |
||
1589 | jnz su1 |
||
1590 | mov dx,word [midisp] |
||
1591 | mov al,0xff |
||
1592 | out dx,al |
||
1593 | su2: |
||
1594 | mov dx,word [midisp] |
||
1595 | mov al,0xff |
||
1596 | out dx,al |
||
1597 | call is_input |
||
1598 | test al,al |
||
1599 | jnz su2 |
||
1600 | call get_mpu_in |
||
1601 | cmp al,0xfe |
||
1602 | jnz su2 |
||
1603 | su3: |
||
1604 | call is_output |
||
1605 | test al,al |
||
1606 | jnz su3 |
||
1607 | mov dx,word [midisp] |
||
1608 | mov al,0x3f |
||
1609 | out dx,al |
||
1610 | ret |
||
1611 | smn1: |
||
1612 | dec ebx |
||
1613 | jnz smn2 |
||
1614 | sm10: |
||
1615 | call get_mpu_in |
||
1616 | call is_output |
||
1617 | test al,al |
||
1618 | jnz sm10 |
||
1619 | mov al,bl |
||
1620 | call put_mpu_out |
||
1621 | smn2: |
||
1622 | ret |
||
1 | ha | 1623 | |
1624 | detect_devices: |
||
1625 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1626 | ;include 'detect/commouse.inc' |
479 | kastigar | 1627 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1628 | ;include 'detect/dev_fd.inc' |
1629 | ;include 'detect/dev_hdcd.inc' |
||
1630 | ;include 'detect/sear_par.inc' |
||
1631 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1632 | ret |
||
1633 | |||
1634 | sys_end: |
||
1635 | |||
1220 | serge | 1636 | mov ecx, [current_slot] |
1637 | mov eax, [ecx+APPDATA.tls_base] |
||
1638 | test eax, eax |
||
1639 | jz @F |
||
1640 | |||
1641 | stdcall user_free, eax |
||
1642 | @@: |
||
1643 | |||
379 | serge | 1644 | mov eax,[TASK_BASE] |
115 | poddubny | 1645 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1646 | |
1683 | art_zh | 1647 | waitterm: ; wait here for termination |
684 | diamond | 1648 | mov ebx,100 |
1 | ha | 1649 | call delay_hs |
1650 | jmp waitterm |
||
1651 | |||
75 | diamond | 1652 | iglobal |
170 | serge | 1653 | align 4 |
75 | diamond | 1654 | sys_system_table: |
1683 | art_zh | 1655 | dd exit_for_anyone ; 1 = obsolete |
1656 | dd sysfn_terminate ; 2 = terminate thread |
||
1657 | dd sysfn_activate ; 3 = activate window |
||
1658 | dd sysfn_getidletime ; 4 = get idle time |
||
1659 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1660 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1661 | dd sysfn_getactive ; 7 = get active window |
||
1662 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1663 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
1664 | dd sysfn_minimize ; 10 = minimize window |
||
1665 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1666 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1667 | dd sysfn_getversion ; 13 = get kernel version |
||
1668 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1669 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1670 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1671 | dd sysfn_getallmem ; 17 = get total memory size |
||
1672 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1673 | ; instead of slot |
||
1674 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1675 | dd sysfn_meminfo ; 20 = get extended memory info |
||
1676 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
1677 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 1678 | sysfn_num = ($ - sys_system_table)/4 |
1679 | endg |
||
1680 | |||
1 | ha | 1681 | sys_system: |
1683 | art_zh | 1682 | dec ebx |
1683 | cmp ebx, sysfn_num |
||
1684 | jae @f |
||
1685 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 1686 | @@: |
1683 | art_zh | 1687 | ret |
1 | ha | 1688 | |
214 | serge | 1689 | |
1683 | art_zh | 1690 | sysfn_shutdown: ; 18.9 = system shutdown |
748 | heavyiron | 1691 | cmp ecx,1 |
1692 | jl exit_for_anyone |
||
1693 | cmp ecx,4 |
||
1694 | jg exit_for_anyone |
||
1695 | mov [BOOT_VAR+0x9030],cl |
||
1696 | |||
379 | serge | 1697 | mov eax,[TASK_COUNT] |
709 | diamond | 1698 | mov [SYS_SHUTDOWN],al |
1 | ha | 1699 | mov [shutdown_processes],eax |
684 | diamond | 1700 | and dword [esp+32], 0 |
748 | heavyiron | 1701 | exit_for_anyone: |
1 | ha | 1702 | ret |
1703 | uglobal |
||
1704 | shutdown_processes: dd 0x0 |
||
1705 | endg |
||
1706 | |||
1683 | art_zh | 1707 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 1708 | cmp ecx,2 |
1 | ha | 1709 | jb noprocessterminate |
379 | serge | 1710 | mov edx,[TASK_COUNT] |
684 | diamond | 1711 | cmp ecx,edx |
75 | diamond | 1712 | ja noprocessterminate |
379 | serge | 1713 | mov eax,[TASK_COUNT] |
684 | diamond | 1714 | shl ecx,5 |
1715 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
1716 | add ecx,CURRENT_TASK+TASKDATA.state |
||
1717 | cmp byte [ecx], 9 |
||
75 | diamond | 1718 | jz noprocessterminate |
41 | mikedld | 1719 | |
1 | ha | 1720 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1683 | art_zh | 1721 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 1722 | ;call MEM_Heap_UnLock |
1723 | |||
1724 | cmp edx,[application_table_status] ; clear app table stat |
||
1725 | jne noatsc |
||
1678 | art_zh | 1726 | |
1329 | Lrz | 1727 | and [application_table_status],0 |
1 | ha | 1728 | noatsc: |
75 | diamond | 1729 | noprocessterminate: |
1 | ha | 1730 | ret |
1731 | |||
85 | halyavin | 1732 | sysfn_terminate2: |
1733 | ;lock application_table_status mutex |
||
164 | serge | 1734 | .table_status: |
85 | halyavin | 1735 | cli |
1736 | cmp [application_table_status],0 |
||
1683 | art_zh | 1737 | je .stf |
85 | halyavin | 1738 | sti |
1739 | call change_task |
||
1740 | jmp .table_status |
||
1741 | .stf: |
||
1742 | call set_application_table_status |
||
684 | diamond | 1743 | mov eax,ecx |
85 | halyavin | 1744 | call pid_to_slot |
1745 | test eax,eax |
||
1683 | art_zh | 1746 | jz .not_found |
684 | diamond | 1747 | mov ecx,eax |
85 | halyavin | 1748 | cli |
1749 | call sysfn_terminate |
||
1329 | Lrz | 1750 | and [application_table_status],0 |
85 | halyavin | 1751 | sti |
684 | diamond | 1752 | and dword [esp+32],0 |
85 | halyavin | 1753 | ret |
1754 | .not_found: |
||
1755 | mov [application_table_status],0 |
||
1683 | art_zh | 1756 | or dword [esp+32],-1 |
85 | halyavin | 1757 | ret |
1758 | |||
1683 | art_zh | 1759 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 1760 | cmp ecx,2 |
105 | poddubny | 1761 | jb .nowindowactivate |
684 | diamond | 1762 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 1763 | ja .nowindowactivate |
1764 | |||
1765 | mov [window_minimize], 2 ; restore window if minimized |
||
1766 | |||
684 | diamond | 1767 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 1768 | cmp esi, [TASK_COUNT] |
105 | poddubny | 1769 | je .nowindowactivate ; already active |
1770 | |||
684 | diamond | 1771 | mov edi, ecx |
105 | poddubny | 1772 | shl edi, 5 |
1773 | add edi, window_data |
||
684 | diamond | 1774 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 1775 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 1776 | call waredraw |
1777 | .nowindowactivate: |
||
1 | ha | 1778 | ret |
41 | mikedld | 1779 | |
1683 | art_zh | 1780 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1781 | mov eax,[idleusesec] |
684 | diamond | 1782 | mov [esp+32], eax |
1 | ha | 1783 | ret |
1784 | |||
1683 | art_zh | 1785 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 1786 | mov eax,[CPU_FREQ] |
684 | diamond | 1787 | mov [esp+32], eax |
1 | ha | 1788 | ret |
1789 | |||
1790 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1791 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1792 | include 'blkdev/rdsave.inc' |
||
1793 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1232 | Lrz | 1794 | align 4 |
1683 | art_zh | 1795 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 1796 | mov eax, [TASK_COUNT] |
380 | serge | 1797 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 1798 | mov [esp+32],eax |
1 | ha | 1799 | ret |
75 | diamond | 1800 | |
1683 | art_zh | 1801 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1232 | Lrz | 1802 | ; cmp ecx,1 |
1803 | dec ecx |
||
1804 | jnz nogetsoundflag |
||
1 | ha | 1805 | movzx eax,byte [sound_flag] ; get sound_flag |
684 | diamond | 1806 | mov [esp+32],eax |
1 | ha | 1807 | ret |
1808 | nogetsoundflag: |
||
1232 | Lrz | 1809 | ; cmp ecx,2 |
1810 | dec ecx |
||
1 | ha | 1811 | jnz nosoundflag |
75 | diamond | 1812 | xor byte [sound_flag], 1 |
1813 | nosoundflag: |
||
41 | mikedld | 1814 | ret |
75 | diamond | 1815 | |
1683 | art_zh | 1816 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 1817 | mov [window_minimize],1 |
1818 | ret |
||
1232 | Lrz | 1819 | align 4 |
1683 | art_zh | 1820 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 1821 | ; cmp ecx,1 |
1822 | dec ecx |
||
1 | ha | 1823 | jnz full_table |
1824 | small_table: |
||
1825 | call for_all_tables |
||
75 | diamond | 1826 | mov ecx,10 |
1 | ha | 1827 | cld |
1828 | rep movsb |
||
1829 | ret |
||
1830 | for_all_tables: |
||
684 | diamond | 1831 | mov edi,edx |
381 | serge | 1832 | mov esi,DRIVE_DATA |
1 | ha | 1833 | ret |
1834 | full_table: |
||
1232 | Lrz | 1835 | ; cmp ecx,2 |
1836 | dec ecx |
||
1 | ha | 1837 | jnz exit_for_anyone |
1838 | call for_all_tables |
||
75 | diamond | 1839 | mov ecx,16384 |
1 | ha | 1840 | cld |
1841 | rep movsd |
||
1842 | ret |
||
75 | diamond | 1843 | |
1683 | art_zh | 1844 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
1845 | and dword [esp+32], 0 |
||
1846 | ret |
||
75 | diamond | 1847 | |
1683 | art_zh | 1848 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1447 | diamond | 1849 | mov edi,ecx |
1 | ha | 1850 | mov esi,version_inf |
1851 | mov ecx,version_end-version_inf |
||
1852 | rep movsb |
||
1853 | ret |
||
75 | diamond | 1854 | |
1855 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 1856 | ;wait retrace functions |
1857 | sys_wait_retrace: |
||
1858 | mov edx,0x3da |
||
1859 | WaitRetrace_loop: |
||
1860 | in al,dx |
||
1861 | test al,1000b |
||
1862 | jz WaitRetrace_loop |
||
684 | diamond | 1863 | and [esp+32],dword 0 |
1 | ha | 1864 | ret |
75 | diamond | 1865 | |
1232 | Lrz | 1866 | align 4 |
1683 | art_zh | 1867 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 1868 | ; removed here by |
1869 | ; call mouse_centered |
||
1870 | ;* mouse centered - start code- Mario79 |
||
1871 | ;mouse_centered: |
||
1872 | ; push eax |
||
1683 | art_zh | 1873 | mov eax,[Screen_Max_X] |
1874 | shr eax,1 |
||
1875 | mov [MOUSE_X],ax |
||
1876 | mov eax,[Screen_Max_Y] |
||
1877 | shr eax,1 |
||
1878 | mov [MOUSE_Y],ax |
||
1232 | Lrz | 1879 | ; ret |
1880 | ;* mouse centered - end code- Mario79 |
||
1881 | xor eax,eax |
||
1683 | art_zh | 1882 | and [esp+32],eax |
1232 | Lrz | 1883 | ; pop eax |
1884 | |||
1 | ha | 1885 | ret |
1232 | Lrz | 1886 | align 4 |
120 | mario79 | 1887 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1232 | Lrz | 1888 | test ecx,ecx ; get mouse speed factor |
120 | mario79 | 1889 | jnz .set_mouse_acceleration |
164 | serge | 1890 | xor eax,eax |
120 | mario79 | 1891 | mov ax,[mouse_speed_factor] |
684 | diamond | 1892 | mov [esp+32],eax |
120 | mario79 | 1893 | ret |
1894 | .set_mouse_acceleration: |
||
1232 | Lrz | 1895 | ; cmp ecx,1 ; set mouse speed factor |
1896 | dec ecx |
||
120 | mario79 | 1897 | jnz .get_mouse_delay |
684 | diamond | 1898 | mov [mouse_speed_factor],dx |
120 | mario79 | 1899 | ret |
1900 | .get_mouse_delay: |
||
1232 | Lrz | 1901 | ; cmp ecx,2 ; get mouse delay |
1902 | dec ecx |
||
120 | mario79 | 1903 | jnz .set_mouse_delay |
1904 | mov eax,[mouse_delay] |
||
684 | diamond | 1905 | mov [esp+32],eax |
120 | mario79 | 1906 | ret |
1907 | .set_mouse_delay: |
||
1232 | Lrz | 1908 | ; cmp ecx,3 ; set mouse delay |
1909 | dec ecx |
||
120 | mario79 | 1910 | jnz .set_pointer_position |
684 | diamond | 1911 | mov [mouse_delay],edx |
120 | mario79 | 1912 | ret |
1913 | .set_pointer_position: |
||
1232 | Lrz | 1914 | ; cmp ecx,4 ; set mouse pointer position |
1915 | dec ecx |
||
621 | mario79 | 1916 | jnz .set_mouse_button |
1689 | art_zh | 1917 | cmp dx, word[Screen_Max_Y] |
1918 | ja .end |
||
1919 | |||
684 | diamond | 1920 | rol edx,16 |
1689 | art_zh | 1921 | cmp dx, word[Screen_Max_X] |
1922 | ja .end |
||
1923 | mov [MOUSE_X], edx |
||
621 | mario79 | 1924 | ret |
1925 | .set_mouse_button: |
||
1232 | Lrz | 1926 | ; cmp ecx,5 ; set mouse button features |
1927 | dec ecx |
||
621 | mario79 | 1928 | jnz .end |
684 | diamond | 1929 | mov [BTN_DOWN],dl |
621 | mario79 | 1930 | mov [mouse_active],1 |
120 | mario79 | 1931 | .end: |
1932 | ret |
||
1933 | |||
75 | diamond | 1934 | sysfn_getfreemem: |
170 | serge | 1935 | mov eax, [pg_data.pages_free] |
1936 | shl eax, 2 |
||
684 | diamond | 1937 | mov [esp+32],eax |
1 | ha | 1938 | ret |
75 | diamond | 1939 | |
1940 | sysfn_getallmem: |
||
170 | serge | 1941 | mov eax,[MEM_AMOUNT] |
1942 | shr eax, 10 |
||
684 | diamond | 1943 | mov [esp+32],eax |
32 | halyavin | 1944 | ret |
1945 | |||
608 | alver | 1946 | ; // Alver, 2007-22-08 // { |
1947 | sysfn_pid_to_slot: |
||
684 | diamond | 1948 | mov eax, ecx |
608 | alver | 1949 | call pid_to_slot |
684 | diamond | 1950 | mov [esp+32], eax |
608 | alver | 1951 | ret |
1952 | |||
1953 | sysfn_min_rest_window: |
||
1954 | pushad |
||
1683 | art_zh | 1955 | mov eax, edx ; ebx - operating |
684 | diamond | 1956 | shr ecx, 1 |
608 | alver | 1957 | jnc @f |
1958 | call pid_to_slot |
||
1959 | @@: |
||
1683 | art_zh | 1960 | or eax, eax ; eax - number of slot |
608 | alver | 1961 | jz .error |
1683 | art_zh | 1962 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 1963 | ja .error |
684 | diamond | 1964 | movzx eax, word [WIN_STACK + eax*2] |
1965 | shr ecx, 1 |
||
608 | alver | 1966 | jc .restore |
1967 | ; .minimize: |
||
1968 | call minimize_window |
||
1969 | jmp .exit |
||
1970 | .restore: |
||
1971 | call restore_minimized_window |
||
1972 | .exit: |
||
1973 | popad |
||
1974 | xor eax, eax |
||
684 | diamond | 1975 | mov [esp+32], eax |
608 | alver | 1976 | ret |
1977 | .error: |
||
1978 | popad |
||
1979 | xor eax, eax |
||
1980 | dec eax |
||
684 | diamond | 1981 | mov [esp+32], eax |
608 | alver | 1982 | ret |
1983 | ; } \\ Alver, 2007-22-08 \\ |
||
1984 | |||
41 | mikedld | 1985 | uglobal |
1986 | ;// mike.dld, 2006-29-01 [ |
||
1987 | screen_workarea RECT |
||
1988 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 1989 | window_minimize db 0 |
1683 | art_zh | 1990 | sound_flag db 0 |
41 | mikedld | 1991 | endg |
1 | ha | 1992 | |
41 | mikedld | 1993 | iglobal |
1994 | version_inf: |
||
1319 | diamond | 1995 | db 0,7,7,0 ; version 0.7.7.0 |
1689 | art_zh | 1996 | db 0 ;reserved |
540 | victor | 1997 | dd __REV__ |
41 | mikedld | 1998 | version_end: |
1999 | endg |
||
1 | ha | 2000 | |
3487 | art_zh | 2001 | sys_cachetodiskette: ; << removed |
2002 | mov [esp + 32], ebx |
||
1683 | art_zh | 2003 | ret |
1 | ha | 2004 | |
2005 | uglobal |
||
2006 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2007 | align 4 |
2008 | bgrlockpid dd 0 |
||
546 | diamond | 2009 | bgrlock db 0 |
1 | ha | 2010 | endg |
2011 | |||
1899 | art_zh | 2012 | ;=============================== SysFn 15 ================================ |
1 | ha | 2013 | sys_background: |
2014 | |||
1929 | art_zh | 2015 | cmp ebx,1 ; BACKGROUND SIZE |
2016 | jnz nosb1 |
||
2017 | test ecx,ecx |
||
2018 | ; cmp ecx,0 |
||
2019 | jz sbgrr |
||
2020 | test edx,edx |
||
2021 | ; cmp edx,0 |
||
2022 | jz sbgrr |
||
2023 | @@: |
||
2024 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
||
2025 | bts dword [bgrlock], 0 |
||
2026 | jnc @f |
||
2027 | call change_task |
||
2028 | jmp @b |
||
2029 | @@: |
||
2030 | mov [BgrDataWidth],ecx |
||
2031 | mov [BgrDataHeight],edx |
||
2032 | ; mov [bgrchanged],1 |
||
2033 | |||
2034 | pushad |
||
2035 | ; return memory for old background |
||
2036 | mov eax, [img_background] |
||
2037 | cmp eax, static_background_data |
||
2038 | jz @f |
||
2039 | stdcall kernel_free, eax |
||
2040 | @@: |
||
2041 | ; calculate RAW size |
||
2042 | xor eax,eax |
||
2043 | inc eax |
||
2044 | cmp [BgrDataWidth],eax |
||
2045 | jae @f |
||
2046 | mov [BgrDataWidth],eax |
||
2047 | @@: |
||
2048 | cmp [BgrDataHeight],eax |
||
2049 | jae @f |
||
2050 | mov [BgrDataHeight],eax |
||
2051 | @@: |
||
2052 | mov eax,[BgrDataWidth] |
||
2053 | imul eax,[BgrDataHeight] |
||
2054 | lea eax,[eax*3] |
||
2055 | mov [mem_BACKGROUND],eax |
||
2056 | ; get memory for new background |
||
2057 | stdcall kernel_alloc, eax |
||
2058 | test eax, eax |
||
2059 | jz .memfailed |
||
2060 | mov [img_background], eax |
||
2061 | jmp .exit |
||
2062 | .memfailed: |
||
2063 | ; revert to static monotone data |
||
2064 | mov [img_background], static_background_data |
||
2065 | xor eax, eax |
||
2066 | inc eax |
||
2067 | mov [BgrDataWidth], eax |
||
2068 | mov [BgrDataHeight], eax |
||
2069 | mov [mem_BACKGROUND], 4 |
||
1107 | diamond | 2070 | .exit: |
1929 | art_zh | 2071 | popad |
2072 | mov [bgrlock], 0 |
||
2073 | |||
2074 | sbgrr: |
||
2075 | ret |
||
2076 | |||
2077 | nosb1: |
||
2078 | |||
2079 | cmp ebx,2 ; SET PIXEL |
||
2080 | jnz nosb2 |
||
2081 | |||
2082 | mov eax, [img_background] |
||
2083 | test ecx, ecx |
||
2084 | jz @f |
||
2085 | cmp eax, static_background_data |
||
2086 | |||
2087 | jz .ret |
||
2088 | @@: |
||
2089 | mov ebx, [mem_BACKGROUND] |
||
2090 | add ebx, 4095 |
||
2091 | and ebx, -4096 |
||
2092 | sub ebx, 4 |
||
2093 | cmp ecx, ebx |
||
2094 | ja .ret |
||
2095 | |||
2096 | mov ebx,[eax+ecx] |
||
2097 | and ebx,0xFF000000 ;255*256*256*256 |
||
2098 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2099 | add edx,ebx |
||
2100 | mov [eax+ecx],edx |
||
2101 | .ret: |
||
2102 | ret |
||
2103 | nosb2: |
||
2104 | |||
2105 | cmp ebx,3 ; DRAW BACKGROUND |
||
2106 | jnz nosb3 |
||
2107 | draw_background_temp: |
||
2108 | ; cmp [bgrchanged],1 ;0 |
||
2109 | ; je nosb31 |
||
2110 | ;draw_background_temp: |
||
2111 | ; mov [bgrchanged],1 ;0 |
||
2112 | mov [background_defined], 1 |
||
2113 | mov byte[BACKGROUND_CHANGED], 1 |
||
2114 | call force_redraw_background |
||
2115 | nosb31: |
||
2116 | ret |
||
2117 | nosb3: |
||
2118 | |||
2119 | cmp ebx,4 ; TILED / STRETCHED |
||
2120 | jnz nosb4 |
||
2121 | cmp ecx,[BgrDrawMode] |
||
2122 | je nosb41 |
||
2123 | mov [BgrDrawMode],ecx |
||
2124 | ; mov [bgrchanged],1 |
||
2125 | nosb41: |
||
2126 | ret |
||
2127 | nosb4: |
||
2128 | |||
2129 | cmp ebx,5 ; BLOCK MOVE TO BGR |
||
2130 | jnz nosb5 |
||
2131 | cmp [img_background], static_background_data |
||
2132 | jnz @f |
||
2133 | test edx, edx |
||
2134 | jnz .fin |
||
2135 | cmp esi, 4 |
||
2136 | ja .fin |
||
2137 | @@: |
||
2138 | ; bughere |
||
2139 | mov eax, ecx |
||
2140 | mov ebx, edx |
||
2141 | add ebx, [img_background] ;IMG_BACKGROUND |
||
2142 | mov ecx, esi |
||
2143 | call memmove |
||
2144 | .fin: |
||
2145 | ret |
||
2146 | nosb5: |
||
2147 | |||
2148 | cmp ebx, 6 |
||
2149 | jnz nosb6 |
||
2150 | ;;Maxis use atomic bts for mutex 4.4.2009 |
||
2151 | @@: |
||
2152 | bts dword [bgrlock], 0 |
||
2153 | jnc @f |
||
2154 | call change_task |
||
2155 | jmp @b |
||
2156 | @@: |
||
2157 | mov eax, [CURRENT_TASK] |
||
2158 | mov [bgrlockpid], eax |
||
2159 | cmp [img_background], static_background_data |
||
2160 | jz .nomem |
||
2161 | stdcall user_alloc, [mem_BACKGROUND] |
||
2162 | mov [esp+32], eax |
||
2163 | test eax, eax |
||
2164 | jz .nomem |
||
2165 | mov ebx, eax |
||
2166 | shr ebx, 12 |
||
2167 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2168 | mov esi, [img_background] |
||
2169 | shr esi, 12 |
||
2170 | mov ecx, [mem_BACKGROUND] |
||
2171 | add ecx, 0xFFF |
||
2172 | shr ecx, 12 |
||
2173 | .z: |
||
2174 | mov eax, [page_tabs+ebx*4] |
||
2175 | test al, 1 |
||
2176 | jz @f |
||
2177 | call free_page |
||
2178 | @@: |
||
2179 | mov eax, [page_tabs+esi*4] |
||
2180 | or al, PG_UW |
||
2181 | mov [page_tabs+ebx*4], eax |
||
2182 | mov eax, ebx |
||
2183 | shl eax, 12 |
||
2184 | invlpg [eax] |
||
2185 | inc ebx |
||
2186 | inc esi |
||
2187 | loop .z |
||
1899 | art_zh | 2188 | ret |
1929 | art_zh | 2189 | .nomem: |
2190 | and [bgrlockpid], 0 |
||
2191 | mov [bgrlock], 0 |
||
2192 | nosb6: |
||
2193 | cmp ebx, 7 |
||
2194 | jnz nosb7 |
||
2195 | cmp [bgrlock], 0 |
||
2196 | jz .err |
||
2197 | mov eax, [CURRENT_TASK] |
||
2198 | cmp [bgrlockpid], eax |
||
2199 | jnz .err |
||
2200 | mov eax, ecx |
||
2201 | mov ebx, ecx |
||
2202 | shr eax, 12 |
||
2203 | mov ecx, [page_tabs+(eax-1)*4] |
||
2204 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2205 | jz .err |
||
2206 | jnp .err |
||
2207 | push eax |
||
2208 | shr ecx, 12 |
||
2209 | dec ecx |
||
2210 | @@: |
||
2211 | and dword [page_tabs+eax*4], 0 |
||
2212 | mov edx, eax |
||
2213 | shl edx, 12 |
||
2214 | push eax |
||
2215 | invlpg [edx] |
||
2216 | pop eax |
||
2217 | inc eax |
||
2218 | loop @b |
||
2219 | pop eax |
||
2220 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2221 | stdcall user_free, ebx |
||
2222 | mov [esp+32], eax |
||
2223 | and [bgrlockpid], 0 |
||
2224 | mov [bgrlock], 0 |
||
2225 | ret |
||
2226 | .err: |
||
2227 | and dword [esp+32], 0 |
||
2228 | ret |
||
469 | serge | 2229 | |
1929 | art_zh | 2230 | nosb7: |
2231 | ret |
||
2232 | |||
1899 | art_zh | 2233 | ;=============================== SysFn 39 ================================ |
2234 | align 4 |
||
469 | serge | 2235 | |
1899 | art_zh | 2236 | sys_getbackground: |
1929 | art_zh | 2237 | dec ebx |
2238 | jnz nogb1 |
||
2239 | mov eax,[BgrDataWidth] |
||
2240 | shl eax,16 |
||
2241 | mov ax,[BgrDataHeight] |
||
2242 | mov [esp+32],eax |
||
1 | ha | 2243 | ret |
2244 | |||
1929 | art_zh | 2245 | nogb1: |
2246 | ; cmp eax,2 ; PIXEL |
||
2247 | dec ebx |
||
2248 | jnz nogb2 |
||
2249 | |||
2250 | mov eax, [img_background] |
||
2251 | test ecx, ecx |
||
2252 | jz @f |
||
2253 | cmp eax, static_background_data |
||
2254 | jz .ret |
||
2255 | @@: |
||
2256 | mov ebx, [mem_BACKGROUND] |
||
2257 | add ebx, 4095 |
||
2258 | and ebx, -4096 |
||
2259 | sub ebx, 4 |
||
2260 | cmp ecx, ebx |
||
2261 | ja .ret |
||
2262 | |||
2263 | mov eax,[ecx+eax] |
||
2264 | |||
2265 | and eax, 0xFFFFFF |
||
2266 | mov [esp+32],eax |
||
2267 | .ret: |
||
2268 | ret |
||
2269 | nogb2: |
||
2270 | |||
2271 | ; cmp eax,4 ; TILED / STRETCHED |
||
2272 | dec ebx |
||
2273 | dec ebx |
||
2274 | jnz nogb4 |
||
2275 | mov eax,[BgrDrawMode] |
||
2276 | nogb4: |
||
2277 | mov [esp+32],eax |
||
2278 | ret |
||
2279 | |||
1899 | art_zh | 2280 | ;=========================================== |
1859 | art_zh | 2281 | |
709 | diamond | 2282 | force_redraw_background: |
1392 | diamond | 2283 | and [draw_data+32 + RECT.left], 0 |
2284 | and [draw_data+32 + RECT.top], 0 |
||
709 | diamond | 2285 | push eax ebx |
753 | serge | 2286 | mov eax,[Screen_Max_X] |
2287 | mov ebx,[Screen_Max_Y] |
||
709 | diamond | 2288 | mov [draw_data+32 + RECT.right],eax |
2289 | mov [draw_data+32 + RECT.bottom],ebx |
||
2290 | pop ebx eax |
||
1392 | diamond | 2291 | inc byte[REDRAW_BACKGROUND] |
709 | diamond | 2292 | ret |
1899 | art_zh | 2293 | ;=========================================== |
479 | kastigar | 2294 | |
1 | ha | 2295 | |
2296 | align 4 |
||
2297 | |||
2298 | sys_getkey: |
||
1683 | art_zh | 2299 | mov [esp + 32],dword 1 |
2300 | ; test main buffer |
||
2301 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2302 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2303 | mov edx, [TASK_COUNT] |
||
2304 | cmp ecx, edx |
||
2305 | jne .finish |
||
2306 | cmp [KEY_COUNT], byte 0 |
||
2307 | je .finish |
||
2308 | movzx eax, byte [KEY_BUFF] |
||
2309 | shl eax, 8 |
||
2310 | push eax |
||
2311 | dec byte [KEY_COUNT] |
||
2312 | and byte [KEY_COUNT], 127 |
||
2313 | movzx ecx, byte [KEY_COUNT] |
||
2314 | add ecx, 2 |
||
2315 | mov eax, KEY_BUFF + 1 |
||
2316 | mov ebx, KEY_BUFF |
||
2317 | call memmove |
||
2318 | pop eax |
||
92 | diamond | 2319 | .ret_eax: |
1683 | art_zh | 2320 | mov [esp + 32], eax |
2321 | ret |
||
671 | Ghost | 2322 | .finish: |
92 | diamond | 2323 | ; test hotkeys buffer |
1683 | art_zh | 2324 | mov ecx, hotkey_buffer |
92 | diamond | 2325 | @@: |
1683 | art_zh | 2326 | cmp [ecx], ebx |
2327 | jz .found |
||
2328 | add ecx, 8 |
||
2329 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2330 | jb @b |
||
2331 | ret |
||
92 | diamond | 2332 | .found: |
1683 | art_zh | 2333 | mov ax, [ecx + 6] |
2334 | shl eax, 16 |
||
2335 | mov ah, [ecx + 4] |
||
2336 | mov al, 2 |
||
2337 | and dword [ecx + 4], 0 |
||
2338 | and dword [ecx], 0 |
||
2339 | jmp .ret_eax |
||
1 | ha | 2340 | |
2341 | align 4 |
||
2342 | |||
2343 | sys_getbutton: |
||
2344 | |||
1683 | art_zh | 2345 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2346 | mov [esp + 32], dword 1 |
||
2347 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2348 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2349 | cmp ecx, edx |
||
2350 | jne .exit |
||
2351 | movzx eax, byte [BTN_COUNT] |
||
2352 | test eax, eax |
||
2353 | jz .exit |
||
2354 | mov eax, [BTN_BUFF] |
||
2355 | and al, 0xFE ; delete left button bit |
||
2356 | mov [BTN_COUNT], byte 0 |
||
2357 | mov [esp + 32], eax |
||
671 | Ghost | 2358 | .exit: |
1683 | art_zh | 2359 | ret |
1 | ha | 2360 | |
2361 | |||
2362 | align 4 |
||
2363 | |||
2364 | sys_cpuusage: |
||
2365 | |||
2366 | ; RETURN: |
||
2367 | ; |
||
2368 | ; +00 dword process cpu usage |
||
2369 | ; +04 word position in windowing stack |
||
2370 | ; +06 word windowing stack value at current position (cpu nro) |
||
2371 | ; +10 12 bytes name |
||
2372 | ; +22 dword start in mem |
||
2373 | ; +26 dword used mem |
||
2374 | ; +30 dword PID , process idenfification number |
||
2375 | ; |
||
2376 | |||
1683 | art_zh | 2377 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2378 | jne .no_who_am_i |
2379 | mov ecx,[CURRENT_TASK] |
||
2380 | .no_who_am_i: |
||
1683 | art_zh | 2381 | cmp ecx, max_processes |
2382 | ja .nofillbuf |
||
1 | ha | 2383 | |
684 | diamond | 2384 | ; +4: word: position of the window of thread in the window stack |
1683 | art_zh | 2385 | mov ax, [WIN_STACK + ecx * 2] |
2386 | mov [ebx+4], ax |
||
684 | diamond | 2387 | ; +6: word: number of the thread slot, which window has in the window stack |
2388 | ; position ecx (has no relation to the specific thread) |
||
1683 | art_zh | 2389 | mov ax, [WIN_POS + ecx * 2] |
2390 | mov [ebx+6], ax |
||
1 | ha | 2391 | |
1683 | art_zh | 2392 | shl ecx, 5 |
1 | ha | 2393 | |
684 | diamond | 2394 | ; +0: dword: memory usage |
1683 | art_zh | 2395 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2396 | mov [ebx], eax |
||
684 | diamond | 2397 | ; +10: 11 bytes: name of the process |
1683 | art_zh | 2398 | push ecx |
2399 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2400 | add ebx, 10 |
||
2401 | mov ecx, 11 |
||
2402 | call memmove |
||
2403 | pop ecx |
||
1 | ha | 2404 | |
684 | diamond | 2405 | ; +22: address of the process in memory |
2406 | ; +26: size of used memory - 1 |
||
1683 | art_zh | 2407 | push edi |
2408 | lea edi, [ebx+12] |
||
2409 | xor eax, eax |
||
2410 | mov edx, 0x100000*16 |
||
2411 | cmp ecx, 1 shl 5 |
||
2412 | je .os_mem |
||
2413 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2414 | mov eax, std_application_base_address |
||
684 | diamond | 2415 | .os_mem: |
1683 | art_zh | 2416 | stosd |
2417 | lea eax, [edx-1] |
||
2418 | stosd |
||
1 | ha | 2419 | |
684 | diamond | 2420 | ; +30: PID/TID |
1683 | art_zh | 2421 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2422 | stosd |
||
1 | ha | 2423 | |
2424 | ; window position and size |
||
1683 | art_zh | 2425 | push esi |
2426 | lea esi, [ecx + window_data + WDATA.box] |
||
2427 | movsd |
||
2428 | movsd |
||
2429 | movsd |
||
2430 | movsd |
||
1 | ha | 2431 | |
2432 | ; Process state (+50) |
||
1683 | art_zh | 2433 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2434 | stosd |
||
1 | ha | 2435 | |
138 | mikedld | 2436 | ; Window client area box |
1683 | art_zh | 2437 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2438 | movsd |
||
2439 | movsd |
||
2440 | movsd |
||
2441 | movsd |
||
1 | ha | 2442 | |
164 | serge | 2443 | ; Window state |
1683 | art_zh | 2444 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2445 | stosb |
||
164 | serge | 2446 | |
1689 | art_zh | 2447 | ; Event mask (+71) |
1941 | art_zh | 2448 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2449 | stosd |
||
1689 | art_zh | 2450 | |
1683 | art_zh | 2451 | pop esi |
2452 | pop edi |
||
138 | mikedld | 2453 | |
684 | diamond | 2454 | .nofillbuf: |
1 | ha | 2455 | ; return number of processes |
2456 | |||
379 | serge | 2457 | mov eax,[TASK_COUNT] |
684 | diamond | 2458 | mov [esp+32],eax |
1 | ha | 2459 | ret |
2460 | |||
2461 | align 4 |
||
2462 | sys_clock: |
||
1683 | art_zh | 2463 | cli |
1 | ha | 2464 | ; Mikhail Lisovin xx Jan 2005 |
1683 | art_zh | 2465 | @@: mov al, 10 |
2466 | out 0x70, al |
||
2467 | in al, 0x71 |
||
2468 | test al, al |
||
2469 | jns @f |
||
2470 | mov esi, 1 |
||
2471 | call delay_ms |
||
2472 | jmp @b |
||
1 | ha | 2473 | @@: |
2474 | ; end Lisovin's fix |
||
2475 | |||
1683 | art_zh | 2476 | xor al,al ; seconds |
2477 | out 0x70,al |
||
2478 | in al,0x71 |
||
2479 | movzx ecx,al |
||
2480 | mov al,02 ; minutes |
||
2481 | shl ecx,16 |
||
2482 | out 0x70,al |
||
2483 | in al,0x71 |
||
2484 | movzx edx,al |
||
2485 | mov al,04 ; hours |
||
2486 | shl edx,8 |
||
2487 | out 0x70,al |
||
2488 | in al,0x71 |
||
2489 | add ecx,edx |
||
2490 | movzx edx,al |
||
2491 | add ecx,edx |
||
2492 | sti |
||
2493 | mov [esp + 32], ecx |
||
2494 | ret |
||
1 | ha | 2495 | |
2496 | |||
2497 | align 4 |
||
2498 | |||
2499 | sys_date: |
||
2500 | |||
1683 | art_zh | 2501 | cli |
2502 | @@: mov al, 10 |
||
2503 | out 0x70, al |
||
2504 | in al, 0x71 |
||
2505 | test al, al |
||
2506 | jns @f |
||
2507 | mov esi, 1 |
||
2508 | call delay_ms |
||
2509 | jmp @b |
||
75 | diamond | 2510 | @@: |
2511 | |||
1683 | art_zh | 2512 | mov ch,0 |
2513 | mov al,7 ; date |
||
2514 | out 0x70,al |
||
2515 | in al,0x71 |
||
2516 | mov cl,al |
||
2517 | mov al,8 ; month |
||
2518 | shl ecx,16 |
||
2519 | out 0x70,al |
||
2520 | in al,0x71 |
||
2521 | mov ch,al |
||
2522 | mov al,9 ; year |
||
2523 | out 0x70,al |
||
2524 | in al,0x71 |
||
2525 | mov cl,al |
||
2526 | sti |
||
2527 | mov [esp+32], ecx |
||
2528 | ret |
||
1 | ha | 2529 | |
2530 | |||
2531 | ; redraw status |
||
2532 | |||
2533 | sys_redrawstat: |
||
1683 | art_zh | 2534 | cmp ebx, 1 |
2535 | jne no_widgets_away |
||
2536 | ; buttons away |
||
2537 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2538 | sys_newba2: |
1683 | art_zh | 2539 | mov edi,[BTN_ADDR] |
2540 | cmp [edi], dword 0 ; empty button list ? |
||
2541 | je end_of_buttons_away |
||
2542 | movzx ebx, word [edi] |
||
2543 | inc ebx |
||
2544 | mov eax,edi |
||
1 | ha | 2545 | sys_newba: |
1683 | art_zh | 2546 | dec ebx |
2547 | jz end_of_buttons_away |
||
1 | ha | 2548 | |
1683 | art_zh | 2549 | add eax, 0x10 |
2550 | cmp cx, [eax] |
||
2551 | jnz sys_newba |
||
1 | ha | 2552 | |
1683 | art_zh | 2553 | push eax ebx ecx |
2554 | mov ecx,ebx |
||
2555 | inc ecx |
||
2556 | shl ecx, 4 |
||
2557 | mov ebx, eax |
||
2558 | add eax, 0x10 |
||
2559 | call memmove |
||
2560 | dec dword [edi] |
||
2561 | pop ecx ebx eax |
||
1 | ha | 2562 | |
1683 | art_zh | 2563 | jmp sys_newba2 |
1 | ha | 2564 | |
2565 | end_of_buttons_away: |
||
2566 | |||
1683 | art_zh | 2567 | ret |
1 | ha | 2568 | |
2569 | no_widgets_away: |
||
2570 | |||
1683 | art_zh | 2571 | cmp ebx, 2 |
2572 | jnz srl1 |
||
1 | ha | 2573 | |
1683 | art_zh | 2574 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2575 | add edx, draw_data - CURRENT_TASK |
||
2576 | mov [edx + RECT.left], 0 |
||
2577 | mov [edx + RECT.top], 0 |
||
2578 | mov eax, [Screen_Max_X] |
||
1710 | art_zh | 2579 | |
1683 | art_zh | 2580 | mov [edx + RECT.right], eax |
2581 | mov eax, [Screen_Max_Y] |
||
2582 | mov [edx + RECT.bottom], eax |
||
1 | ha | 2583 | |
2584 | srl1: |
||
1683 | art_zh | 2585 | ret |
1 | ha | 2586 | |
2587 | ;ok - 100% work |
||
2588 | ;nt - not tested |
||
2589 | ;--------------------------------------------------------------------------------------------- |
||
2590 | ;eax |
||
2591 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
2592 | ;1 - change task. Ret nothing. Block. ok. |
||
2593 | ;2 - performance control |
||
2594 | ; ebx |
||
2595 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
2596 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
2597 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
2598 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
2599 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
2600 | ;eax |
||
2601 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2602 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2603 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 2604 | iglobal |
2605 | align 4 |
||
2606 | sheduler: |
||
2607 | dd sys_sheduler.00 |
||
2608 | dd change_task |
||
2609 | dd sys_sheduler.02 |
||
2610 | dd sys_sheduler.03 |
||
2611 | dd sys_sheduler.04 |
||
2612 | endg |
||
1683 | art_zh | 2613 | sys_sheduler: |
1344 | Lrz | 2614 | ;rewritten by |
1345 | Lrz | 2615 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 2616 | ;.shed_counter: |
2617 | .00: |
||
2618 | mov eax,[context_counter] |
||
1345 | Lrz | 2619 | mov [esp+32],eax |
1344 | Lrz | 2620 | ret |
1273 | Lrz | 2621 | |
1344 | Lrz | 2622 | .02: |
2623 | ;.perf_control: |
||
1365 | Lrz | 2624 | inc ebx ;before ebx=2, ebx=3 |
1683 | art_zh | 2625 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2626 | jz cache_disable |
||
1365 | Lrz | 2627 | |
1683 | art_zh | 2628 | dec ebx ;ebx=2 |
2629 | cmp ebx,ecx ; |
||
1365 | Lrz | 2630 | jz cache_enable ;if ecx=2 and ebx=2 |
2631 | |||
1683 | art_zh | 2632 | dec ebx ;ebx=1 |
1365 | Lrz | 2633 | cmp ebx,ecx |
1683 | art_zh | 2634 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
1365 | Lrz | 2635 | |
2636 | dec ebx |
||
1683 | art_zh | 2637 | test ebx,ecx ;ebx=0 and ecx=0 |
2638 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 2639 | |
1344 | Lrz | 2640 | ret |
1345 | Lrz | 2641 | |
1683 | art_zh | 2642 | .03: |
1344 | Lrz | 2643 | ;.rdmsr_instr: |
2644 | ;now counter in ecx |
||
2645 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2646 | mov eax,esi |
1345 | Lrz | 2647 | mov ecx,edx |
1344 | Lrz | 2648 | rdmsr |
1683 | art_zh | 2649 | mov [esp+32],eax |
2650 | mov [esp+20],edx ;ret in ebx? |
||
1344 | Lrz | 2651 | ret |
2652 | |||
2653 | .04: |
||
1273 | Lrz | 2654 | ;.wrmsr_instr: |
2655 | ;now counter in ecx |
||
2656 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2657 | ; Fast Call MSR can't be destroy |
2658 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
2659 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
2660 | cmp edx,MSR_SYSENTER_CS |
||
2661 | je @f |
||
2662 | cmp edx,MSR_SYSENTER_ESP |
||
2663 | je @f |
||
2664 | cmp edx,MSR_SYSENTER_EIP |
||
2665 | je @f |
||
2666 | cmp edx,MSR_AMD_STAR |
||
2667 | je @f |
||
1273 | Lrz | 2668 | |
1683 | art_zh | 2669 | mov eax,esi |
1345 | Lrz | 2670 | mov ecx,edx |
1683 | art_zh | 2671 | wrmsr |
2672 | ; mov [esp + 32], eax |
||
2673 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 2674 | @@: |
1344 | Lrz | 2675 | ret |
1273 | Lrz | 2676 | |
1 | ha | 2677 | cache_disable: |
2678 | mov eax,cr0 |
||
2679 | or eax,01100000000000000000000000000000b |
||
2680 | mov cr0,eax |
||
2681 | wbinvd ;set MESI |
||
2682 | ret |
||
2683 | |||
2684 | cache_enable: |
||
2685 | mov eax,cr0 |
||
2686 | and eax,10011111111111111111111111111111b |
||
2687 | mov cr0,eax |
||
2688 | ret |
||
2689 | |||
2690 | is_cache_enabled: |
||
2691 | mov eax,cr0 |
||
2692 | mov ebx,eax |
||
2693 | and eax,01100000000000000000000000000000b |
||
2694 | jz cache_disabled |
||
1345 | Lrz | 2695 | mov [esp+32],ebx |
1 | ha | 2696 | cache_disabled: |
1345 | Lrz | 2697 | mov dword [esp+32],eax ;0 |
1 | ha | 2698 | ret |
2699 | |||
2700 | modify_pce: |
||
2701 | mov eax,cr4 |
||
2702 | ; mov ebx,0 |
||
2703 | ; or bx,100000000b ;pce |
||
2704 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 2705 | bts eax,8 ;pce=cr4[8] |
1 | ha | 2706 | mov cr4,eax |
1345 | Lrz | 2707 | mov [esp+32],eax |
1 | ha | 2708 | ret |
2709 | ;--------------------------------------------------------------------------------------------- |
||
2710 | |||
2711 | |||
2712 | iglobal |
||
521 | diamond | 2713 | cpustring db 'CPU',0 |
1 | ha | 2714 | endg |
2715 | |||
67 | diamond | 2716 | uglobal |
1683 | art_zh | 2717 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 2718 | endg |
1 | ha | 2719 | |
2720 | align 4 |
||
2721 | ; check misc |
||
2722 | |||
2723 | checkmisc: |
||
2724 | |||
2725 | cmp [ctrl_alt_del], 1 |
||
2726 | jne nocpustart |
||
501 | serge | 2727 | |
1683 | art_zh | 2728 | mov ebp, cpustring |
2729 | call fs_execute_from_sysdir |
||
501 | serge | 2730 | |
1 | ha | 2731 | mov [ctrl_alt_del], 0 |
465 | serge | 2732 | |
2733 | nocpustart: |
||
1 | ha | 2734 | cmp [mouse_active], 1 |
2735 | jne mouse_not_active |
||
2736 | mov [mouse_active], 0 |
||
2737 | xor edi, edi |
||
1683 | art_zh | 2738 | mov ecx, [TASK_COUNT] |
465 | serge | 2739 | set_mouse_event: |
1 | ha | 2740 | add edi, 256 |
1683 | art_zh | 2741 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 2742 | loop set_mouse_event |
2743 | |||
465 | serge | 2744 | mouse_not_active: |
1392 | diamond | 2745 | cmp byte[BACKGROUND_CHANGED], 0 |
1683 | art_zh | 2746 | jz no_set_bgr_event |
473 | diamond | 2747 | xor edi, edi |
1392 | diamond | 2748 | mov ecx, [TASK_COUNT] |
473 | diamond | 2749 | set_bgr_event: |
2750 | add edi, 256 |
||
1683 | art_zh | 2751 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 2752 | loop set_bgr_event |
1392 | diamond | 2753 | mov byte[BACKGROUND_CHANGED], 0 |
709 | diamond | 2754 | no_set_bgr_event: |
1683 | art_zh | 2755 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2756 | jz nobackgr |
||
1392 | diamond | 2757 | cmp [background_defined], 0 |
1683 | art_zh | 2758 | jz nobackgr |
1392 | diamond | 2759 | @@: |
1 | ha | 2760 | call drawbackground |
1392 | diamond | 2761 | xor eax, eax |
2762 | xchg al, [REDRAW_BACKGROUND] |
||
1683 | art_zh | 2763 | test al, al ; got new update request? |
1392 | diamond | 2764 | jnz @b |
2765 | mov [draw_data+32 + RECT.left], eax |
||
2766 | mov [draw_data+32 + RECT.top], eax |
||
2767 | mov [draw_data+32 + RECT.right], eax |
||
2768 | mov [draw_data+32 + RECT.bottom], eax |
||
381 | serge | 2769 | mov [MOUSE_BACKGROUND],byte 0 |
1 | ha | 2770 | |
465 | serge | 2771 | nobackgr: |
1 | ha | 2772 | |
2773 | ; system shutdown request |
||
2774 | |||
381 | serge | 2775 | cmp [SYS_SHUTDOWN],byte 0 |
1683 | art_zh | 2776 | je noshutdown |
1 | ha | 2777 | |
2778 | mov edx,[shutdown_processes] |
||
2779 | |||
381 | serge | 2780 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 2781 | jne no_mark_system_shutdown |
2782 | |||
709 | diamond | 2783 | lea ecx,[edx-1] |
465 | serge | 2784 | mov edx,OS_BASE+0x3040 |
709 | diamond | 2785 | jecxz @f |
465 | serge | 2786 | markz: |
115 | poddubny | 2787 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 2788 | add edx,0x20 |
2789 | loop markz |
||
709 | diamond | 2790 | @@: |
1 | ha | 2791 | |
2792 | no_mark_system_shutdown: |
||
2793 | |||
1300 | serge | 2794 | call [_display.disable_mouse] |
1 | ha | 2795 | |
381 | serge | 2796 | dec byte [SYS_SHUTDOWN] |
1683 | art_zh | 2797 | je system_shutdown |
1 | ha | 2798 | |
465 | serge | 2799 | noshutdown: |
1683 | art_zh | 2800 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 2801 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 2802 | mov esi,1 |
2803 | |||
465 | serge | 2804 | newct: |
1 | ha | 2805 | mov cl,[ebx] |
2806 | cmp cl,byte 3 |
||
1683 | art_zh | 2807 | jz terminate |
1 | ha | 2808 | cmp cl,byte 4 |
1683 | art_zh | 2809 | jz terminate |
1 | ha | 2810 | |
2811 | add ebx,0x20 |
||
2812 | inc esi |
||
2813 | dec eax |
||
2814 | jnz newct |
||
2815 | ret |
||
2816 | |||
2817 | ; redraw screen |
||
1859 | art_zh | 2818 | ; eax , if process window_data base is eax, do not set flag/limits |
1 | ha | 2819 | |
2820 | redrawscreen: |
||
1683 | art_zh | 2821 | pushad |
2822 | push eax |
||
1 | ha | 2823 | |
1941 | art_zh | 2824 | xor ecx,ecx ; redraw flags for apps |
1 | ha | 2825 | newdw2: |
2826 | |||
1683 | art_zh | 2827 | inc ecx |
2828 | push ecx |
||
1 | ha | 2829 | |
1683 | art_zh | 2830 | mov eax,ecx |
2831 | shl eax,5 |
||
2832 | add eax,window_data |
||
1 | ha | 2833 | |
1683 | art_zh | 2834 | cmp eax,[esp+4] |
2835 | je not_this_task |
||
2836 | ; check if window in redraw area |
||
2837 | mov edi,eax |
||
1 | ha | 2838 | |
1683 | art_zh | 2839 | cmp ecx,1 ; limit for background |
2840 | jz bgli |
||
1 | ha | 2841 | |
1683 | art_zh | 2842 | mov eax, [edi + WDATA.box.left] |
2843 | mov ebx, [edi + WDATA.box.top] |
||
2844 | mov ecx, [edi + WDATA.box.width] |
||
2845 | mov edx, [edi + WDATA.box.height] |
||
2846 | add ecx,eax |
||
2847 | add edx,ebx |
||
1 | ha | 2848 | |
1683 | art_zh | 2849 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2850 | cmp ecx,ebx |
||
2851 | jb ricino |
||
1 | ha | 2852 | |
1683 | art_zh | 2853 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2854 | cmp ecx,eax |
||
2855 | jb ricino |
||
1 | ha | 2856 | |
1683 | art_zh | 2857 | mov eax, [edi + WDATA.box.left] |
2858 | mov ebx, [edi + WDATA.box.top] |
||
2859 | mov ecx, [edi + WDATA.box.width] |
||
2860 | mov edx, [edi + WDATA.box.height] |
||
2861 | add ecx, eax |
||
2862 | add edx, ebx |
||
164 | serge | 2863 | |
1683 | art_zh | 2864 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2865 | cmp edx,eax |
||
2866 | jb ricino |
||
1 | ha | 2867 | |
1683 | art_zh | 2868 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2869 | cmp ecx,eax |
||
2870 | jb ricino |
||
1 | ha | 2871 | |
1683 | art_zh | 2872 | bgli: |
1 | ha | 2873 | |
1683 | art_zh | 2874 | cmp dword[esp], 1 |
2875 | jnz .az |
||
2876 | cmp byte[REDRAW_BACKGROUND], 0 |
||
2877 | jz .az |
||
2878 | mov dl, 0 |
||
2879 | lea eax,[edi+draw_data-window_data] |
||
2880 | mov ebx,[draw_limits.left] |
||
2881 | cmp ebx,[eax+RECT.left] |
||
2882 | jae @f |
||
2883 | mov [eax+RECT.left],ebx |
||
2884 | mov dl, 1 |
||
2885 | @@: |
||
2886 | mov ebx,[draw_limits.top] |
||
2887 | cmp ebx,[eax+RECT.top] |
||
2888 | jae @f |
||
2889 | mov [eax+RECT.top],ebx |
||
2890 | mov dl, 1 |
||
2891 | @@: |
||
2892 | mov ebx,[draw_limits.right] |
||
2893 | cmp ebx,[eax+RECT.right] |
||
2894 | jbe @f |
||
2895 | mov [eax+RECT.right],ebx |
||
2896 | mov dl, 1 |
||
2897 | @@: |
||
2898 | mov ebx,[draw_limits.bottom] |
||
2899 | cmp ebx,[eax+RECT.bottom] |
||
2900 | jbe @f |
||
2901 | mov [eax+RECT.bottom],ebx |
||
2902 | mov dl, 1 |
||
2903 | @@: |
||
2904 | add byte[REDRAW_BACKGROUND], dl |
||
2905 | jmp newdw8 |
||
2906 | .az: |
||
1 | ha | 2907 | |
1683 | art_zh | 2908 | mov eax,edi |
2909 | add eax,draw_data-window_data |
||
1 | ha | 2910 | |
1683 | art_zh | 2911 | mov ebx,[draw_limits.left] ; set limits |
2912 | mov [eax + RECT.left], ebx |
||
2913 | mov ebx,[draw_limits.top] |
||
2914 | mov [eax + RECT.top], ebx |
||
2915 | mov ebx,[draw_limits.right] |
||
2916 | mov [eax + RECT.right], ebx |
||
2917 | mov ebx,[draw_limits.bottom] |
||
2918 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 2919 | |
1683 | art_zh | 2920 | sub eax,draw_data-window_data |
1 | ha | 2921 | |
1683 | art_zh | 2922 | cmp dword [esp],1 |
2923 | jne nobgrd |
||
2924 | inc byte[REDRAW_BACKGROUND] |
||
1 | ha | 2925 | |
1859 | art_zh | 2926 | |
1 | ha | 2927 | newdw8: |
2928 | nobgrd: |
||
2929 | |||
1683 | art_zh | 2930 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 2931 | |
2932 | ricino: |
||
2933 | |||
2934 | not_this_task: |
||
2935 | |||
1683 | art_zh | 2936 | pop ecx |
1 | ha | 2937 | |
1683 | art_zh | 2938 | cmp ecx,[TASK_COUNT] |
2939 | jle newdw2 |
||
1 | ha | 2940 | |
1683 | art_zh | 2941 | pop eax |
2942 | popad |
||
1 | ha | 2943 | |
1683 | art_zh | 2944 | ret |
1 | ha | 2945 | |
2946 | calculatebackground: ; background |
||
1683 | art_zh | 2947 | mov edi, [_WinMapAddress] ; set os to use all pixels |
1899 | art_zh | 2948 | mov eax, 0x01010101 |
1683 | art_zh | 2949 | mov ecx, [_WinMapSize] |
2950 | shr ecx, 2 |
||
2951 | rep stosd |
||
1 | ha | 2952 | |
1683 | art_zh | 2953 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
2954 | mov byte[BACKGROUND_CHANGED], 0 |
||
1 | ha | 2955 | |
1683 | art_zh | 2956 | ret |
1 | ha | 2957 | |
2958 | uglobal |
||
1683 | art_zh | 2959 | imax dd 0x0 |
1 | ha | 2960 | endg |
2961 | |||
2962 | delay_ms: ; delay in 1/1000 sec |
||
1683 | art_zh | 2963 | push eax |
2964 | push ecx |
||
1 | ha | 2965 | |
1683 | art_zh | 2966 | mov ecx,esi |
2967 | ; |
||
2968 | imul ecx, 33941 |
||
2969 | shr ecx, 9 |
||
2970 | ; |
||
1 | ha | 2971 | |
1683 | art_zh | 2972 | in al,0x61 |
2973 | and al,0x10 |
||
2974 | mov ah,al |
||
2975 | cld |
||
1 | ha | 2976 | |
1683 | art_zh | 2977 | cnt1: in al,0x61 |
2978 | and al,0x10 |
||
2979 | cmp al,ah |
||
2980 | jz cnt1 |
||
1 | ha | 2981 | |
1683 | art_zh | 2982 | mov ah,al |
2983 | loop cnt1 |
||
1 | ha | 2984 | |
1683 | art_zh | 2985 | pop ecx |
2986 | pop eax |
||
1 | ha | 2987 | |
1683 | art_zh | 2988 | ret |
1 | ha | 2989 | |
2990 | set_app_param: |
||
1683 | art_zh | 2991 | mov edi, [TASK_BASE] |
2992 | mov eax, [edi + TASKDATA.event_mask] |
||
2993 | mov [edi + TASKDATA.event_mask], ebx |
||
2994 | mov [esp+32], eax |
||
2995 | ret |
||
1 | ha | 2996 | |
2997 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 2998 | ; ebx = delay time |
1683 | art_zh | 2999 | push ecx |
3000 | push edx |
||
1 | ha | 3001 | |
1683 | art_zh | 3002 | mov edx,[timer_ticks] |
1 | ha | 3003 | |
3004 | newtic: |
||
1683 | art_zh | 3005 | mov ecx,[timer_ticks] |
3006 | sub ecx,edx |
||
3007 | cmp ecx,ebx |
||
3008 | jae zerodelay |
||
1 | ha | 3009 | |
1683 | art_zh | 3010 | call change_task |
1 | ha | 3011 | |
1683 | art_zh | 3012 | jmp newtic |
1 | ha | 3013 | |
3014 | zerodelay: |
||
1683 | art_zh | 3015 | pop edx |
3016 | pop ecx |
||
1 | ha | 3017 | |
1683 | art_zh | 3018 | ret |
1 | ha | 3019 | |
1276 | Lrz | 3020 | align 16 ;very often call this subrutine |
1 | ha | 3021 | memmove: ; memory move in bytes |
3022 | ; eax = from |
||
3023 | ; ebx = to |
||
3024 | ; ecx = no of bytes |
||
3025 | test ecx, ecx |
||
3026 | jle .ret |
||
3027 | |||
3028 | push esi edi ecx |
||
3029 | |||
3030 | mov edi, ebx |
||
3031 | mov esi, eax |
||
3032 | |||
3033 | test ecx, not 11b |
||
1683 | art_zh | 3034 | jz @f |
1 | ha | 3035 | |
3036 | push ecx |
||
3037 | shr ecx, 2 |
||
3038 | rep movsd |
||
3039 | pop ecx |
||
3040 | and ecx, 11b |
||
1683 | art_zh | 3041 | jz .finish |
1 | ha | 3042 | @@: |
3043 | rep movsb |
||
3044 | |||
3045 | .finish: |
||
3046 | pop ecx edi esi |
||
3047 | .ret: |
||
3048 | ret |
||
3049 | |||
3050 | |||
3051 | align 4 |
||
3052 | |||
3053 | sys_programirq: |
||
1683 | art_zh | 3054 | ; removed |
1551 | art_zh | 3055 | mov dword [esp+32], 1 ; operation failed |
1 | ha | 3056 | ret |
3057 | |||
3058 | |||
3059 | align 4 |
||
3060 | |||
3061 | get_irq_data: |
||
1551 | art_zh | 3062 | ; removed |
1683 | art_zh | 3063 | mov dword [esp+32], -1 |
1 | ha | 3064 | ret |
3065 | |||
3066 | |||
3067 | set_io_access_rights: |
||
1551 | art_zh | 3068 | ;removed |
1 | ha | 3069 | ret |
1551 | art_zh | 3070 | |
1 | ha | 3071 | r_f_port_area: |
1551 | art_zh | 3072 | ; removed; always returns 0 |
1 | ha | 3073 | xor eax, eax |
3074 | ret |
||
3075 | |||
3076 | |||
3077 | reserve_free_irq: |
||
765 | Rus | 3078 | xor esi, esi |
3079 | inc esi |
||
3080 | cmp ecx, 16 |
||
3081 | jae ril1 |
||
1 | ha | 3082 | |
769 | Rus | 3083 | push ecx |
765 | Rus | 3084 | lea ecx, [irq_owner + 4 * ecx] |
3085 | mov edx, [ecx] |
||
3086 | mov eax, [TASK_BASE] |
||
3087 | mov edi, [eax + TASKDATA.pid] |
||
769 | Rus | 3088 | pop eax |
765 | Rus | 3089 | dec ebx |
3090 | jnz reserve_irq |
||
1 | ha | 3091 | |
765 | Rus | 3092 | cmp edx, edi |
3093 | jne ril1 |
||
3094 | dec esi |
||
3095 | mov [ecx], esi |
||
3096 | |||
3097 | jmp ril1 |
||
3098 | |||
1 | ha | 3099 | reserve_irq: |
765 | Rus | 3100 | cmp dword [ecx], 0 |
3101 | jne ril1 |
||
1 | ha | 3102 | |
769 | Rus | 3103 | mov ebx, [f_irqs + 4 * eax] |
3104 | |||
774 | Rus | 3105 | stdcall attach_int_handler, eax, ebx, dword 0 |
769 | Rus | 3106 | |
765 | Rus | 3107 | mov [ecx], edi |
769 | Rus | 3108 | |
765 | Rus | 3109 | dec esi |
1 | ha | 3110 | ril1: |
765 | Rus | 3111 | mov [esp+32], esi ; return in eax |
1 | ha | 3112 | ret |
3113 | |||
769 | Rus | 3114 | iglobal |
3115 | f_irqs: |
||
3116 | dd 0x0 |
||
3117 | dd 0x0 |
||
3118 | dd p_irq2 |
||
3119 | dd p_irq3 |
||
3120 | dd p_irq4 |
||
3121 | dd p_irq5 |
||
3122 | dd p_irq6 |
||
3123 | dd p_irq7 |
||
3124 | dd p_irq8 |
||
3125 | dd p_irq9 |
||
3126 | dd p_irq10 |
||
3127 | dd p_irq11 |
||
3128 | dd 0x0 |
||
3129 | dd 0x0 |
||
3130 | dd p_irq14 |
||
3131 | dd p_irq15 |
||
3132 | |||
3133 | endg |
||
3134 | |||
1 | ha | 3135 | drawbackground: |
1929 | art_zh | 3136 | ; inc [mouse_pause] |
3137 | ; call draw_background ; graph32.inc |
||
3138 | ; dec [mouse_pause] |
||
3139 | ; call [draw_pointer] |
||
3140 | ; ret |
||
33 | mario79 | 3141 | inc [mouse_pause] |
1929 | art_zh | 3142 | cmp [BgrDrawMode],dword 1 |
1930 | art_zh | 3143 | jne .bgrstr |
1929 | art_zh | 3144 | call vesa20_drawbackground_tiled |
1930 | art_zh | 3145 | jmp @f |
3146 | .bgrstr: |
||
1929 | art_zh | 3147 | call vesa20_drawbackground_stretch |
1930 | art_zh | 3148 | @@: |
1929 | art_zh | 3149 | dec [mouse_pause] |
3150 | call [draw_pointer] |
||
3151 | ret |
||
1 | ha | 3152 | |
1859 | art_zh | 3153 | ; ==================================================================== |
1929 | art_zh | 3154 | if 0 |
3155 | ; the new GFX sys |
||
3156 | |||
75 | diamond | 3157 | align 4 |
1859 | art_zh | 3158 | syscall_putimage: ; PutImage = SysFn07 |
1 | ha | 3159 | sys_putimage: |
1859 | art_zh | 3160 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3161 | jnz .exit ; edx = { OrigX | OrigY } |
||
3162 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
||
53 | mikedld | 3163 | jz .exit |
3164 | test ecx,0xFFFF0000 |
||
3165 | jnz @f |
||
3166 | .exit: |
||
3167 | ret |
||
3168 | @@: |
||
1941 | art_zh | 3169 | push edi |
1683 | art_zh | 3170 | mov edi,[current_slot] |
3171 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3172 | rol edx,16 |
||
3173 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
1941 | art_zh | 3174 | pop edi |
1683 | art_zh | 3175 | rol edx,16 |
1941 | art_zh | 3176 | .forced: ; called from gui/skincode.inc [215] |
1859 | art_zh | 3177 | push esi |
1941 | art_zh | 3178 | mov esi, ecx |
3179 | shr esi, 16 ; SizeX |
||
3180 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
||
3181 | mov [img_buf_line_size], esi |
||
3182 | mov [img_draw_core_fn], draw_core_24bpp |
||
3183 | mov [img_draw_edge_fn], draw_edge_24bpp |
||
3184 | mov [img_bytes_per_pix], 3 |
||
3185 | pop esi |
||
1859 | art_zh | 3186 | |
1941 | art_zh | 3187 | sys_putimage_bpp: ; only called from sys_putimage_palette |
1683 | art_zh | 3188 | inc [mouse_pause] |
1941 | art_zh | 3189 | call _putimage |
1683 | art_zh | 3190 | dec [mouse_pause] |
1899 | art_zh | 3191 | call [draw_pointer] |
1941 | art_zh | 3192 | ret |
1859 | art_zh | 3193 | |
3194 | |||
1495 | Lrz | 3195 | align 4 |
1941 | art_zh | 3196 | sys_putimage_palette: ; sysFn 65 |
283 | diamond | 3197 | ; ebx = pointer to image |
3198 | ; ecx = [xsize]*65536 + [ysize] |
||
3199 | ; edx = [xstart]*65536 + [ystart] |
||
1859 | art_zh | 3200 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
283 | diamond | 3201 | ; edi = pointer to palette |
1859 | art_zh | 3202 | ; ebp = line offset |
1683 | art_zh | 3203 | mov eax, [CURRENT_TASK] |
3204 | shl eax, 8 |
||
3205 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3206 | rol edx, 16 |
||
3207 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3208 | rol edx, 16 |
||
283 | diamond | 3209 | .forced: |
1941 | art_zh | 3210 | push eax |
3211 | push esi |
||
3212 | mov [img_palette], edi |
||
3213 | mov eax, esi |
||
3214 | cmp eax, 32 ;>32bpp (stupid call) |
||
3215 | ja .exit |
||
3216 | shr al, 3 ; 0=1bpp or solid color |
||
3217 | mov [img_bytes_per_pix], eax |
||
3218 | mov esi, [eax*4 + img_core_proc_0] |
||
3219 | mov [img_draw_core_fn], esi |
||
3220 | mov esi, [eax*4 + img_edge_proc_0] |
||
3221 | mov [img_draw_edge_fn], esi |
||
3222 | mov esi, ecx |
||
3223 | shr esi, 16 ; esi = SizeX |
||
1899 | art_zh | 3224 | imul esi, eax |
1941 | art_zh | 3225 | or al, al |
3226 | jnz .done |
||
3227 | mov eax, [esp] ; bits per pixel |
||
3228 | or al, al |
||
3229 | jz .done |
||
1859 | art_zh | 3230 | .1bpp: |
3231 | add esi, 7 |
||
1941 | art_zh | 3232 | shr esi, 3 ; 8 pixels per byte |
3233 | mov [img_draw_edge_fn], draw_edge_1bpp |
||
3234 | mov [img_draw_core_fn], draw_core_1bpp |
||
1859 | art_zh | 3235 | .done: |
1941 | art_zh | 3236 | add esi, ebp ; + line offset |
3237 | mov [img_buf_line_size], esi |
||
3238 | pop esi |
||
3239 | pop eax |
||
1899 | art_zh | 3240 | jmp sys_putimage_bpp |
1859 | art_zh | 3241 | .exit: |
1941 | art_zh | 3242 | ret |
283 | diamond | 3243 | |
1859 | art_zh | 3244 | align 4 |
1941 | art_zh | 3245 | img_core_proc_0 dd draw_core_0bpp |
3246 | img_core_proc_1 dd draw_core_8bpp |
||
3247 | img_core_proc_2 dd draw_core_16bpp |
||
3248 | img_core_proc_3 dd draw_core_24bpp |
||
3249 | img_core_proc_4 dd draw_core_32bpp |
||
911 | diamond | 3250 | |
1941 | art_zh | 3251 | img_edge_proc_0 dd draw_edge_0bpp |
3252 | img_edge_proc_1 dd draw_edge_8bpp |
||
3253 | img_edge_proc_2 dd draw_edge_16bpp |
||
3254 | img_edge_proc_3 dd draw_edge_24bpp |
||
3255 | img_edge_proc_4 dd draw_edge_32bpp |
||
283 | diamond | 3256 | |
1929 | art_zh | 3257 | end if |
3258 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
||
3259 | ; the old GFX sys |
||
3260 | align 4 |
||
3261 | |||
3262 | syscall_putimage: ; PutImage |
||
3263 | sys_putimage: |
||
3264 | test ecx,0x80008000 |
||
3265 | jnz .exit |
||
3266 | test ecx,0x0000FFFF |
||
3267 | jz .exit |
||
3268 | test ecx,0xFFFF0000 |
||
3269 | jnz @f |
||
3270 | .exit: |
||
3271 | ret |
||
3272 | @@: |
||
3273 | mov edi,[current_slot] |
||
3274 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3275 | rol edx,16 |
||
3276 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
3277 | rol edx,16 |
||
3278 | .forced: |
||
3279 | push ebp esi 0 |
||
3280 | mov ebp, putimage_get24bpp |
||
3281 | mov esi, putimage_init24bpp |
||
3282 | sys_putimage_bpp: |
||
3283 | ; cmp [SCR_MODE], word 0x12 |
||
3284 | ; jz @f ;.doit |
||
3285 | ; mov eax, vesa12_putimage |
||
3286 | ; cmp [SCR_MODE], word 0100000000000000b |
||
3287 | ; jae @f |
||
3288 | ; cmp [SCR_MODE], word 0x13 |
||
3289 | ; jnz .doit |
||
3290 | ;@@: |
||
3291 | mov eax, vesa20_putimage |
||
3292 | .doit: |
||
3293 | inc [mouse_pause] |
||
3294 | call eax |
||
3295 | dec [mouse_pause] |
||
3296 | pop ebp esi ebp |
||
3297 | jmp [draw_pointer] |
||
3298 | align 4 |
||
3299 | sys_putimage_palette: |
||
3300 | ; ebx = pointer to image |
||
3301 | ; ecx = [xsize]*65536 + [ysize] |
||
3302 | ; edx = [xstart]*65536 + [ystart] |
||
3303 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
||
3304 | ; edi = pointer to palette |
||
3305 | ; ebp = row delta |
||
3306 | mov eax, [CURRENT_TASK] |
||
3307 | shl eax, 8 |
||
3308 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3309 | rol edx, 16 |
||
3310 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3311 | rol edx, 16 |
||
3312 | .forced: |
||
3313 | cmp esi, 1 |
||
3314 | jnz @f |
||
3315 | push edi |
||
3316 | mov eax, [edi+4] |
||
3317 | sub eax, [edi] |
||
3318 | push eax |
||
3319 | push dword [edi] |
||
3320 | push 0ffffff80h |
||
3321 | mov edi, esp |
||
3322 | call put_mono_image |
||
3323 | add esp, 12 |
||
3324 | pop edi |
||
3325 | ret |
||
3326 | @@: |
||
3327 | cmp esi, 2 |
||
3328 | jnz @f |
||
3329 | push edi |
||
3330 | push 0ffffff80h |
||
3331 | mov edi, esp |
||
3332 | call put_2bit_image |
||
3333 | pop eax |
||
3334 | pop edi |
||
3335 | ret |
||
3336 | @@: |
||
3337 | cmp esi, 4 |
||
3338 | jnz @f |
||
3339 | push edi |
||
3340 | push 0ffffff80h |
||
3341 | mov edi, esp |
||
3342 | call put_4bit_image |
||
3343 | pop eax |
||
3344 | pop edi |
||
3345 | ret |
||
3346 | @@: |
||
3347 | push ebp esi ebp |
||
3348 | cmp esi, 8 |
||
3349 | jnz @f |
||
3350 | mov ebp, putimage_get8bpp |
||
3351 | mov esi, putimage_init8bpp |
||
3352 | jmp sys_putimage_bpp |
||
3353 | @@: |
||
3354 | cmp esi, 15 |
||
3355 | jnz @f |
||
3356 | mov ebp, putimage_get15bpp |
||
3357 | mov esi, putimage_init15bpp |
||
3358 | jmp sys_putimage_bpp |
||
3359 | @@: |
||
3360 | cmp esi, 16 |
||
3361 | jnz @f |
||
3362 | mov ebp, putimage_get16bpp |
||
3363 | mov esi, putimage_init16bpp |
||
3364 | jmp sys_putimage_bpp |
||
3365 | @@: |
||
3366 | cmp esi, 24 |
||
3367 | jnz @f |
||
3368 | mov ebp, putimage_get24bpp |
||
3369 | mov esi, putimage_init24bpp |
||
3370 | jmp sys_putimage_bpp |
||
3371 | @@: |
||
3372 | cmp esi, 32 |
||
3373 | jnz @f |
||
3374 | mov ebp, putimage_get32bpp |
||
3375 | mov esi, putimage_init32bpp |
||
3376 | jmp sys_putimage_bpp |
||
3377 | @@: |
||
3378 | pop ebp esi ebp |
||
3379 | ret |
||
3380 | |||
3381 | put_mono_image: |
||
3382 | push ebp esi ebp |
||
3383 | mov ebp, putimage_get1bpp |
||
3384 | mov esi, putimage_init1bpp |
||
3385 | jmp sys_putimage_bpp |
||
3386 | put_2bit_image: |
||
3387 | push ebp esi ebp |
||
3388 | mov ebp, putimage_get2bpp |
||
3389 | mov esi, putimage_init2bpp |
||
3390 | jmp sys_putimage_bpp |
||
3391 | put_4bit_image: |
||
3392 | push ebp esi ebp |
||
3393 | mov ebp, putimage_get4bpp |
||
3394 | mov esi, putimage_init4bpp |
||
3395 | jmp sys_putimage_bpp |
||
3396 | |||
3397 | putimage_init24bpp: |
||
3398 | lea eax, [eax*3] |
||
3399 | putimage_init8bpp: |
||
3400 | ret |
||
3401 | |||
3402 | align 16 |
||
3403 | putimage_get24bpp: |
||
3404 | movzx eax, byte [esi+2] |
||
3405 | shl eax, 16 |
||
3406 | mov ax, [esi] |
||
3407 | add esi, 3 |
||
3408 | ret 4 |
||
3409 | align 16 |
||
3410 | putimage_get8bpp: |
||
3411 | movzx eax, byte [esi] |
||
3412 | push edx |
||
3413 | mov edx, [esp+8] |
||
3414 | mov eax, [edx+eax*4] |
||
3415 | pop edx |
||
3416 | inc esi |
||
3417 | ret 4 |
||
3418 | |||
3419 | putimage_init1bpp: |
||
3420 | add eax, ecx |
||
3421 | push ecx |
||
3422 | add eax, 7 |
||
3423 | add ecx, 7 |
||
3424 | shr eax, 3 |
||
3425 | shr ecx, 3 |
||
3426 | sub eax, ecx |
||
3427 | pop ecx |
||
3428 | ret |
||
3429 | align 16 |
||
3430 | putimage_get1bpp: |
||
3431 | push edx |
||
3432 | mov edx, [esp+8] |
||
3433 | mov al, [edx] |
||
3434 | add al, al |
||
3435 | jnz @f |
||
3436 | lodsb |
||
3437 | adc al, al |
||
3438 | @@: |
||
3439 | mov [edx], al |
||
3440 | sbb eax, eax |
||
3441 | and eax, [edx+8] |
||
3442 | add eax, [edx+4] |
||
3443 | pop edx |
||
3444 | ret 4 |
||
3445 | |||
3446 | putimage_init2bpp: |
||
3447 | add eax, ecx |
||
3448 | push ecx |
||
3449 | add ecx, 3 |
||
3450 | add eax, 3 |
||
3451 | shr ecx, 2 |
||
3452 | shr eax, 2 |
||
3453 | sub eax, ecx |
||
3454 | pop ecx |
||
3455 | ret |
||
3456 | align 16 |
||
3457 | putimage_get2bpp: |
||
3458 | push edx |
||
3459 | mov edx, [esp+8] |
||
3460 | mov al, [edx] |
||
3461 | mov ah, al |
||
3462 | shr al, 6 |
||
3463 | shl ah, 2 |
||
3464 | jnz .nonewbyte |
||
3465 | lodsb |
||
3466 | mov ah, al |
||
3467 | shr al, 6 |
||
3468 | shl ah, 2 |
||
3469 | add ah, 1 |
||
3470 | .nonewbyte: |
||
3471 | mov [edx], ah |
||
3472 | mov edx, [edx+4] |
||
3473 | movzx eax, al |
||
3474 | mov eax, [edx+eax*4] |
||
3475 | pop edx |
||
3476 | ret 4 |
||
3477 | |||
3478 | putimage_init4bpp: |
||
3479 | add eax, ecx |
||
3480 | push ecx |
||
3481 | add ecx, 1 |
||
3482 | add eax, 1 |
||
3483 | shr ecx, 1 |
||
3484 | shr eax, 1 |
||
3485 | sub eax, ecx |
||
3486 | pop ecx |
||
3487 | ret |
||
3488 | align 16 |
||
3489 | putimage_get4bpp: |
||
3490 | push edx |
||
3491 | mov edx, [esp+8] |
||
3492 | add byte [edx], 80h |
||
3493 | jc @f |
||
3494 | movzx eax, byte [edx+1] |
||
3495 | mov edx, [edx+4] |
||
3496 | and eax, 0x0F |
||
3497 | mov eax, [edx+eax*4] |
||
3498 | pop edx |
||
3499 | ret 4 |
||
3500 | @@: |
||
3501 | movzx eax, byte [esi] |
||
3502 | add esi, 1 |
||
3503 | mov [edx+1], al |
||
3504 | shr eax, 4 |
||
3505 | mov edx, [edx+4] |
||
3506 | mov eax, [edx+eax*4] |
||
3507 | pop edx |
||
3508 | ret 4 |
||
3509 | |||
3510 | putimage_init32bpp: |
||
3511 | shl eax, 2 |
||
3512 | ret |
||
3513 | align 16 |
||
3514 | putimage_get32bpp: |
||
3515 | lodsd |
||
3516 | ret 4 |
||
3517 | |||
3518 | putimage_init15bpp: |
||
3519 | putimage_init16bpp: |
||
3520 | add eax, eax |
||
3521 | ret |
||
3522 | align 16 |
||
3523 | putimage_get15bpp: |
||
3524 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
||
3525 | push ecx edx |
||
3526 | movzx eax, word [esi] |
||
3527 | add esi, 2 |
||
3528 | mov ecx, eax |
||
3529 | mov edx, eax |
||
3530 | and eax, 0x1F |
||
3531 | and ecx, 0x1F shl 5 |
||
3532 | and edx, 0x1F shl 10 |
||
3533 | shl eax, 3 |
||
3534 | shl ecx, 6 |
||
3535 | shl edx, 9 |
||
3536 | or eax, ecx |
||
3537 | or eax, edx |
||
3538 | pop edx ecx |
||
3539 | ret 4 |
||
3540 | |||
3541 | align 16 |
||
3542 | putimage_get16bpp: |
||
3543 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
3544 | push ecx edx |
||
3545 | movzx eax, word [esi] |
||
3546 | add esi, 2 |
||
3547 | mov ecx, eax |
||
3548 | mov edx, eax |
||
3549 | and eax, 0x1F |
||
3550 | and ecx, 0x3F shl 5 |
||
3551 | and edx, 0x1F shl 11 |
||
3552 | shl eax, 3 |
||
3553 | shl ecx, 5 |
||
3554 | shl edx, 8 |
||
3555 | or eax, ecx |
||
3556 | or eax, edx |
||
3557 | pop edx ecx |
||
3558 | ret 4 |
||
3559 | |||
3560 | |||
3561 | |||
1859 | art_zh | 3562 | ; ================================================== |
1 | ha | 3563 | ; eax x beginning |
3564 | ; ebx y beginning |
||
3565 | ; ecx x end |
||
1859 | art_zh | 3566 | ; edx y end |
1 | ha | 3567 | ; edi color |
3568 | |||
3569 | __sys_drawbar: |
||
1683 | art_zh | 3570 | mov esi,[current_slot] |
3571 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
3572 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
3573 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
3574 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 3575 | .forced: |
33 | mario79 | 3576 | inc [mouse_pause] |
1930 | art_zh | 3577 | call vesa20_drawbar |
33 | mario79 | 3578 | dec [mouse_pause] |
1859 | art_zh | 3579 | jmp [draw_pointer] |
1 | ha | 3580 | |
3581 | |||
3582 | kb_read: |
||
1683 | art_zh | 3583 | push ecx edx |
1 | ha | 3584 | |
1683 | art_zh | 3585 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3586 | kr_loop: |
1683 | art_zh | 3587 | in al,0x64 |
3588 | test al,1 |
||
3589 | jnz kr_ready |
||
3590 | loop kr_loop |
||
3591 | mov ah,1 |
||
3592 | jmp kr_exit |
||
1 | ha | 3593 | kr_ready: |
1683 | art_zh | 3594 | push ecx |
3595 | mov ecx,32 |
||
1 | ha | 3596 | kr_delay: |
1683 | art_zh | 3597 | loop kr_delay |
3598 | pop ecx |
||
3599 | in al,0x60 |
||
3600 | xor ah,ah |
||
1 | ha | 3601 | kr_exit: |
3602 | |||
1683 | art_zh | 3603 | pop edx ecx |
1 | ha | 3604 | |
1683 | art_zh | 3605 | ret |
1 | ha | 3606 | |
3607 | |||
3608 | kb_write: |
||
3609 | |||
1683 | art_zh | 3610 | push ecx edx |
1 | ha | 3611 | |
1683 | art_zh | 3612 | mov dl,al |
3613 | in al,0x60 |
||
3614 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3615 | kw_loop: |
1683 | art_zh | 3616 | in al,0x64 |
3617 | test al,2 |
||
3618 | jz kw_ok |
||
3619 | loop kw_loop |
||
3620 | mov ah,1 |
||
3621 | jmp kw_exit |
||
1 | ha | 3622 | kw_ok: |
1683 | art_zh | 3623 | mov al,dl |
3624 | out 0x60,al |
||
3625 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3626 | kw_loop3: |
1683 | art_zh | 3627 | in al,0x64 |
3628 | test al,2 |
||
3629 | jz kw_ok3 |
||
3630 | loop kw_loop3 |
||
3631 | mov ah,1 |
||
3632 | jmp kw_exit |
||
1 | ha | 3633 | kw_ok3: |
1683 | art_zh | 3634 | mov ah,8 |
1 | ha | 3635 | kw_loop4: |
1683 | art_zh | 3636 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3637 | kw_loop5: |
1683 | art_zh | 3638 | in al,0x64 |
3639 | test al,1 |
||
3640 | jnz kw_ok4 |
||
3641 | loop kw_loop5 |
||
3642 | dec ah |
||
3643 | jnz kw_loop4 |
||
1 | ha | 3644 | kw_ok4: |
1683 | art_zh | 3645 | xor ah,ah |
1 | ha | 3646 | kw_exit: |
3647 | |||
1683 | art_zh | 3648 | pop edx ecx |
1 | ha | 3649 | |
1683 | art_zh | 3650 | ret |
1 | ha | 3651 | |
3652 | |||
3653 | kb_cmd: |
||
3654 | |||
1683 | art_zh | 3655 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3656 | c_wait: |
1683 | art_zh | 3657 | in al,0x64 |
3658 | test al,2 |
||
3659 | jz c_send |
||
3660 | loop c_wait |
||
3661 | jmp c_error |
||
1 | ha | 3662 | c_send: |
1683 | art_zh | 3663 | mov al,bl |
3664 | out 0x64,al |
||
3665 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3666 | c_accept: |
1683 | art_zh | 3667 | in al,0x64 |
3668 | test al,2 |
||
3669 | jz c_ok |
||
3670 | loop c_accept |
||
1 | ha | 3671 | c_error: |
1683 | art_zh | 3672 | mov ah,1 |
3673 | jmp c_exit |
||
1 | ha | 3674 | c_ok: |
1683 | art_zh | 3675 | xor ah,ah |
1 | ha | 3676 | c_exit: |
1683 | art_zh | 3677 | ret |
1 | ha | 3678 | |
3679 | |||
3680 | rerouteirqs: |
||
3681 | |||
1683 | art_zh | 3682 | cli |
1 | ha | 3683 | |
1683 | art_zh | 3684 | mov al,0x11 ; icw4, edge triggered |
3685 | out 0x20,al |
||
3686 | call pic_delay |
||
3687 | out 0xA0,al |
||
3688 | call pic_delay |
||
1 | ha | 3689 | |
1683 | art_zh | 3690 | mov al,0x20 ; generate 0x20 + |
3691 | out 0x21,al |
||
3692 | call pic_delay |
||
3693 | mov al,0x28 ; generate 0x28 + |
||
3694 | out 0xA1,al |
||
3695 | call pic_delay |
||
1 | ha | 3696 | |
1683 | art_zh | 3697 | mov al,0x04 ; slave at irq2 |
3698 | out 0x21,al |
||
3699 | call pic_delay |
||
3700 | mov al,0x02 ; at irq9 |
||
3701 | out 0xA1,al |
||
3702 | call pic_delay |
||
1 | ha | 3703 | |
1683 | art_zh | 3704 | mov al,0x01 ; 8086 mode |
3705 | out 0x21,al |
||
3706 | call pic_delay |
||
3707 | out 0xA1,al |
||
3708 | call pic_delay |
||
1 | ha | 3709 | |
1683 | art_zh | 3710 | mov al,255 ; mask all irq's |
3711 | out 0xA1,al |
||
3712 | call pic_delay |
||
3713 | out 0x21,al |
||
3714 | call pic_delay |
||
1 | ha | 3715 | |
1683 | art_zh | 3716 | mov ecx,0x1000 |
3717 | cld |
||
3718 | picl1: call pic_delay |
||
3719 | loop picl1 |
||
1 | ha | 3720 | |
1683 | art_zh | 3721 | mov al,255 ; mask all irq's |
3722 | out 0xA1,al |
||
3723 | call pic_delay |
||
3724 | out 0x21,al |
||
3725 | call pic_delay |
||
1 | ha | 3726 | |
1683 | art_zh | 3727 | cli |
1 | ha | 3728 | |
1683 | art_zh | 3729 | ret |
1 | ha | 3730 | |
3731 | |||
3732 | pic_delay: |
||
3733 | |||
1683 | art_zh | 3734 | jmp pdl1 |
3735 | pdl1: ret |
||
1 | ha | 3736 | |
3737 | |||
3738 | sys_msg_board_str: |
||
3739 | |||
3740 | pushad |
||
3741 | @@: |
||
3742 | cmp [esi],byte 0 |
||
3743 | je @f |
||
3744 | mov eax,1 |
||
3745 | movzx ebx,byte [esi] |
||
3746 | call sys_msg_board |
||
3747 | inc esi |
||
3748 | jmp @b |
||
3749 | @@: |
||
3750 | popad |
||
3751 | ret |
||
3752 | |||
709 | diamond | 3753 | sys_msg_board_byte: |
3754 | ; in: al = byte to display |
||
3755 | ; out: nothing |
||
3756 | ; destroys: nothing |
||
1683 | art_zh | 3757 | pushad |
3758 | mov ecx, 2 |
||
3759 | shl eax, 24 |
||
3760 | jmp @f |
||
709 | diamond | 3761 | |
3762 | sys_msg_board_word: |
||
3763 | ; in: ax = word to display |
||
3764 | ; out: nothing |
||
3765 | ; destroys: nothing |
||
1683 | art_zh | 3766 | pushad |
3767 | mov ecx, 4 |
||
3768 | shl eax, 16 |
||
3769 | jmp @f |
||
709 | diamond | 3770 | |
3771 | sys_msg_board_dword: |
||
3772 | ; in: eax = dword to display |
||
3773 | ; out: nothing |
||
3774 | ; destroys: nothing |
||
1683 | art_zh | 3775 | pushad |
3776 | mov ecx, 8 |
||
709 | diamond | 3777 | @@: |
1683 | art_zh | 3778 | push ecx |
3779 | rol eax, 4 |
||
3780 | push eax |
||
3781 | and al, 0xF |
||
3782 | cmp al, 10 |
||
3783 | sbb al, 69h |
||
3784 | das |
||
3785 | mov bl, al |
||
3786 | xor eax, eax |
||
3787 | inc eax |
||
3788 | call sys_msg_board |
||
3789 | pop eax |
||
3790 | pop ecx |
||
3791 | loop @b |
||
3792 | popad |
||
3793 | ret |
||
709 | diamond | 3794 | |
1 | ha | 3795 | uglobal |
373 | mikedld | 3796 | msg_board_data: times 4096 db 0 |
1 | ha | 3797 | msg_board_count dd 0x0 |
3798 | endg |
||
3799 | |||
3800 | sys_msg_board: |
||
3801 | |||
3802 | ; eax=1 : write : bl byte to write |
||
3803 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
3804 | |||
1683 | art_zh | 3805 | mov ecx, [msg_board_count] |
3806 | cmp eax, 1 |
||
3807 | jne .smbl1 |
||
1 | ha | 3808 | |
1683 | art_zh | 3809 | mov [msg_board_data+ecx],bl |
3810 | inc ecx |
||
3811 | and ecx, 4095 |
||
3812 | mov [msg_board_count], ecx |
||
3813 | mov [check_idle_semaphore], 5 |
||
3814 | ret |
||
671 | Ghost | 3815 | .smbl1: |
1683 | art_zh | 3816 | cmp eax, 2 |
3817 | jne .smbl2 |
||
3818 | test ecx, ecx |
||
3819 | jz .smbl21 |
||
3820 | mov eax, msg_board_data+1 |
||
3821 | mov ebx, msg_board_data |
||
3822 | movzx edx, byte [ebx] |
||
3823 | call memmove |
||
3824 | dec [msg_board_count] |
||
3825 | mov [esp + 36], edx ;eax |
||
3826 | mov [esp + 24], dword 1 |
||
3827 | ret |
||
671 | Ghost | 3828 | .smbl21: |
1683 | art_zh | 3829 | mov [esp+36], ecx |
3830 | mov [esp+24], ecx |
||
671 | Ghost | 3831 | .smbl2: |
1683 | art_zh | 3832 | ret |
1 | ha | 3833 | |
1494 | Lrz | 3834 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3835 | ;; 66 sys function. ;; |
||
3836 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
3837 | ;; out eax ;; |
||
3838 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3839 | iglobal |
||
3840 | align 4 |
||
3841 | f66call: |
||
1683 | art_zh | 3842 | dd sys_process_def.1 ; 1 = set keyboard mode |
3843 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
3844 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3845 | dd sys_process_def.4 |
||
3846 | dd sys_process_def.5 |
||
1494 | Lrz | 3847 | endg |
1 | ha | 3848 | |
3849 | |||
1494 | Lrz | 3850 | |
3851 | |||
1 | ha | 3852 | sys_process_def: |
1494 | Lrz | 3853 | dec ebx |
3854 | cmp ebx,5 |
||
3855 | jae .not_support ;if >=6 then or eax,-1 |
||
3856 | |||
1683 | art_zh | 3857 | mov edi, [CURRENT_TASK] |
1494 | Lrz | 3858 | jmp dword [f66call+ebx*4] |
1 | ha | 3859 | |
1494 | Lrz | 3860 | .not_support: |
3861 | or eax,-1 |
||
3862 | ret |
||
1 | ha | 3863 | |
1494 | Lrz | 3864 | .1: |
1 | ha | 3865 | shl edi,8 |
1494 | Lrz | 3866 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
1 | ha | 3867 | |
3868 | ret |
||
3869 | |||
1494 | Lrz | 3870 | .2: ; 2 = get keyboard mode |
1 | ha | 3871 | shl edi,8 |
380 | serge | 3872 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1494 | Lrz | 3873 | mov [esp+32],eax |
1 | ha | 3874 | ret |
3875 | ; xor eax,eax |
||
3876 | ; movzx eax,byte [shift] |
||
3877 | ; movzx ebx,byte [ctrl] |
||
3878 | ; shl ebx,2 |
||
3879 | ; add eax,ebx |
||
3880 | ; movzx ebx,byte [alt] |
||
3881 | ; shl ebx,3 |
||
3882 | ; add eax,ebx |
||
1494 | Lrz | 3883 | .3: ;3 = get keyboard ctrl, alt, shift |
1 | ha | 3884 | ;// mike.dld [ |
3885 | mov eax, [kb_state] |
||
3886 | ;// mike.dld ] |
||
1494 | Lrz | 3887 | mov [esp+32],eax |
1 | ha | 3888 | ret |
3889 | |||
1494 | Lrz | 3890 | .4: |
1683 | art_zh | 3891 | mov eax, hotkey_list |
92 | diamond | 3892 | @@: |
1683 | art_zh | 3893 | cmp dword [eax+8], 0 |
3894 | jz .found_free |
||
3895 | add eax, 16 |
||
3896 | cmp eax, hotkey_list+16*256 |
||
3897 | jb @b |
||
3898 | mov dword [esp+32], 1 |
||
3899 | ret |
||
92 | diamond | 3900 | .found_free: |
1683 | art_zh | 3901 | mov [eax+8], edi |
3902 | mov [eax+4], edx |
||
3903 | movzx ecx, cl |
||
3904 | lea ecx, [hotkey_scancodes+ecx*4] |
||
3905 | mov edx, [ecx] |
||
3906 | mov [eax], edx |
||
3907 | mov [ecx], eax |
||
3908 | mov [eax+12], ecx |
||
3909 | jecxz @f |
||
3910 | mov [edx+12], eax |
||
92 | diamond | 3911 | @@: |
1683 | art_zh | 3912 | and dword [esp+32], 0 |
3913 | ret |
||
92 | diamond | 3914 | |
1494 | Lrz | 3915 | .5: |
1683 | art_zh | 3916 | movzx ebx, cl |
3917 | lea ebx, [hotkey_scancodes+ebx*4] |
||
3918 | mov eax, [ebx] |
||
92 | diamond | 3919 | .scan: |
1683 | art_zh | 3920 | test eax, eax |
3921 | jz .notfound |
||
3922 | cmp [eax+8], edi |
||
3923 | jnz .next |
||
3924 | cmp [eax+4], edx |
||
3925 | jz .found |
||
92 | diamond | 3926 | .next: |
1683 | art_zh | 3927 | mov eax, [eax] |
3928 | jmp .scan |
||
92 | diamond | 3929 | .notfound: |
1683 | art_zh | 3930 | mov dword [esp+32], 1 |
3931 | ret |
||
92 | diamond | 3932 | .found: |
1683 | art_zh | 3933 | mov ecx, [eax] |
3934 | jecxz @f |
||
3935 | mov edx, [eax+12] |
||
3936 | mov [ecx+12], edx |
||
92 | diamond | 3937 | @@: |
1683 | art_zh | 3938 | mov ecx, [eax+12] |
3939 | mov edx, [eax] |
||
3940 | mov [ecx], edx |
||
3941 | xor edx, edx |
||
3942 | mov [eax+4], edx |
||
3943 | mov [eax+8], edx |
||
3944 | mov [eax+12], edx |
||
3945 | mov [eax], edx |
||
3946 | mov [esp+32], edx |
||
3947 | ret |
||
92 | diamond | 3948 | |
1497 | Lrz | 3949 | |
3950 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3951 | ;; 61 sys function. ;; |
||
3952 | ;; in eax=61,ebx in [1..3] ;; |
||
3953 | ;; out eax ;; |
||
3954 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3955 | iglobal |
||
1 | ha | 3956 | align 4 |
1497 | Lrz | 3957 | f61call: |
1683 | art_zh | 3958 | dd sys_gs.1 ; resolution |
3959 | dd sys_gs.2 ; bits per pixel |
||
3960 | dd sys_gs.3 ; bytes per scanline |
||
1497 | Lrz | 3961 | endg |
1 | ha | 3962 | |
1497 | Lrz | 3963 | |
3964 | align 4 |
||
3965 | |||
1683 | art_zh | 3966 | sys_gs: ; direct screen access |
1497 | Lrz | 3967 | dec ebx |
3968 | cmp ebx,2 |
||
3969 | ja .not_support |
||
3970 | jmp dword [f61call+ebx*4] |
||
3971 | .not_support: |
||
3972 | or [esp+32],dword -1 |
||
1683 | art_zh | 3973 | ret |
1 | ha | 3974 | |
1497 | Lrz | 3975 | |
1683 | art_zh | 3976 | .1: ; resolution |
753 | serge | 3977 | mov eax,[Screen_Max_X] |
1 | ha | 3978 | shl eax,16 |
753 | serge | 3979 | mov ax,[Screen_Max_Y] |
1 | ha | 3980 | add eax,0x00010001 |
1497 | Lrz | 3981 | mov [esp+32],eax |
1 | ha | 3982 | ret |
1497 | Lrz | 3983 | .2: ; bits per pixel |
381 | serge | 3984 | movzx eax,byte [ScreenBPP] |
1497 | Lrz | 3985 | mov [esp+32],eax |
1 | ha | 3986 | ret |
1683 | art_zh | 3987 | .3: ; bytes per scanline |
381 | serge | 3988 | mov eax,[BytesPerScanLine] |
1497 | Lrz | 3989 | mov [esp+32],eax |
1 | ha | 3990 | ret |
3991 | |||
3992 | align 4 ; system functions |
||
3993 | |||
1683 | art_zh | 3994 | syscall_setpixel: ; SetPixel |
1 | ha | 3995 | |
1683 | art_zh | 3996 | mov eax, ebx |
3997 | mov ebx, ecx |
||
3998 | mov ecx, edx |
||
3999 | xor edi, edi ; no force |
||
1930 | art_zh | 4000 | call [_display.disable_mouse] |
4001 | jmp [putpixel] |
||
1 | ha | 4002 | |
4003 | align 4 |
||
4004 | |||
1683 | art_zh | 4005 | syscall_writetext: ; WriteText |
1 | ha | 4006 | |
1683 | art_zh | 4007 | mov eax,[TASK_BASE] |
4008 | mov ebp,[eax-twdw+WDATA.box.left] |
||
4009 | push esi |
||
4010 | mov esi,[current_slot] |
||
4011 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4012 | shl ebp,16 |
||
4013 | add ebp,[eax-twdw+WDATA.box.top] |
||
4014 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4015 | pop esi |
||
4016 | add ebx,ebp |
||
4017 | mov eax,edi |
||
4018 | xor edi,edi |
||
4019 | jmp dtext |
||
1 | ha | 4020 | |
4021 | align 4 |
||
4022 | |||
1683 | art_zh | 4023 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4024 | |
1683 | art_zh | 4025 | mov eax, ebx |
4026 | mov ebx, ecx |
||
4027 | mov ecx, edx |
||
4028 | mov edx, esi |
||
4029 | mov esi, 12 |
||
4030 | call fileread |
||
4031 | mov [esp+32], eax |
||
4032 | ret |
||
1 | ha | 4033 | |
4034 | align 4 |
||
4035 | |||
1683 | art_zh | 4036 | syscall_drawrect: ; DrawRect |
1 | ha | 4037 | |
1683 | art_zh | 4038 | mov edi, edx ; color + gradient |
4039 | and edi, 0x80FFFFFF |
||
4040 | test bx, bx ; x.size |
||
4041 | je .drectr |
||
4042 | test cx, cx ; y.size |
||
4043 | je .drectr |
||
1 | ha | 4044 | |
1683 | art_zh | 4045 | mov eax, ebx ; bad idea |
4046 | mov ebx, ecx |
||
1 | ha | 4047 | |
1683 | art_zh | 4048 | movzx ecx, ax ; ecx - x.size |
4049 | shr eax, 16 ; eax - x.coord |
||
4050 | movzx edx, bx ; edx - y.size |
||
4051 | shr ebx, 16 ; ebx - y.coord |
||
4052 | mov esi, [current_slot] |
||
1 | ha | 4053 | |
1683 | art_zh | 4054 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4055 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4056 | add ecx, eax |
||
4057 | add edx, ebx |
||
4058 | jmp [drawbar] |
||
671 | Ghost | 4059 | .drectr: |
1683 | art_zh | 4060 | ret |
1 | ha | 4061 | |
4062 | align 4 |
||
1683 | art_zh | 4063 | syscall_getscreensize: ; GetScreenSize |
4064 | mov ax, [Screen_Max_X] |
||
4065 | shl eax, 16 |
||
4066 | mov ax, [Screen_Max_Y] |
||
4067 | mov [esp + 32], eax |
||
4068 | ret |
||
1 | ha | 4069 | |
671 | Ghost | 4070 | align 4 |
4071 | |||
1 | ha | 4072 | |
4073 | align 4 |
||
4074 | |||
1683 | art_zh | 4075 | syscall_getpixel: ; GetPixel |
753 | serge | 4076 | mov ecx, [Screen_Max_X] |
1 | ha | 4077 | inc ecx |
671 | Ghost | 4078 | xor edx, edx |
4079 | mov eax, ebx |
||
1 | ha | 4080 | div ecx |
671 | Ghost | 4081 | mov ebx, edx |
4082 | xchg eax, ebx |
||
1941 | art_zh | 4083 | call get_pixel ; eax - x, ebx - y |
671 | Ghost | 4084 | mov [esp + 32], ecx |
1 | ha | 4085 | ret |
4086 | |||
921 | mario79 | 4087 | align 4 |
1 | ha | 4088 | |
921 | mario79 | 4089 | syscall_getarea: |
4090 | ;eax = 36 |
||
1055 | Galkov | 4091 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4092 | ;ecx = [size x]*65536 + [size y] |
||
4093 | ;edx = [start x]*65536 + [start y] |
||
921 | mario79 | 4094 | pushad |
1683 | art_zh | 4095 | inc [mouse_pause] |
927 | mario79 | 4096 | ; Check of use of the hardware cursor. |
1300 | serge | 4097 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4098 | jne @f |
927 | mario79 | 4099 | ; Since the test for the coordinates of the mouse should not be used, |
4100 | ; then use the call [disable_mouse] is not possible! |
||
4101 | cmp dword [MOUSE_VISIBLE],dword 0 |
||
4102 | jne @f |
||
4103 | pushf |
||
4104 | cli |
||
4105 | call draw_mouse_under |
||
4106 | popf |
||
4107 | mov [MOUSE_VISIBLE],dword 1 |
||
4108 | @@: |
||
921 | mario79 | 4109 | mov edi,ebx |
4110 | mov eax,edx |
||
4111 | shr eax,16 |
||
4112 | mov ebx,edx |
||
4113 | and ebx,0xffff |
||
939 | mario79 | 4114 | dec eax |
1683 | art_zh | 4115 | dec ebx |
921 | mario79 | 4116 | ; eax - x, ebx - y |
4117 | mov edx,ecx |
||
1683 | art_zh | 4118 | |
921 | mario79 | 4119 | shr ecx,16 |
4120 | and edx,0xffff |
||
4121 | mov esi,ecx |
||
4122 | ; ecx - size x, edx - size y |
||
1683 | art_zh | 4123 | |
4124 | mov ebp,edx |
||
4125 | dec ebp |
||
927 | mario79 | 4126 | lea ebp,[ebp*3] |
1683 | art_zh | 4127 | |
4128 | imul ebp,esi |
||
4129 | |||
4130 | mov esi,ecx |
||
4131 | dec esi |
||
4132 | lea esi,[esi*3] |
||
4133 | |||
927 | mario79 | 4134 | add ebp,esi |
4135 | add ebp,edi |
||
4136 | |||
4137 | add ebx,edx |
||
1683 | art_zh | 4138 | |
921 | mario79 | 4139 | .start_y: |
927 | mario79 | 4140 | push ecx edx |
921 | mario79 | 4141 | .start_x: |
927 | mario79 | 4142 | push eax ebx ecx |
921 | mario79 | 4143 | add eax,ecx |
927 | mario79 | 4144 | |
1899 | art_zh | 4145 | call get_pixel ; eax - x, ebx - y |
1683 | art_zh | 4146 | |
927 | mario79 | 4147 | mov [ebp],cx |
4148 | shr ecx,16 |
||
4149 | mov [ebp+2],cl |
||
921 | mario79 | 4150 | |
1055 | Galkov | 4151 | pop ecx ebx eax |
927 | mario79 | 4152 | sub ebp,3 |
921 | mario79 | 4153 | dec ecx |
4154 | jnz .start_x |
||
1683 | art_zh | 4155 | pop edx ecx |
4156 | dec ebx |
||
921 | mario79 | 4157 | dec edx |
4158 | jnz .start_y |
||
1683 | art_zh | 4159 | dec [mouse_pause] |
927 | mario79 | 4160 | ; Check of use of the hardware cursor. |
1300 | serge | 4161 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4162 | jne @f |
4163 | call [draw_pointer] |
||
927 | mario79 | 4164 | @@: |
921 | mario79 | 4165 | popad |
4166 | ret |
||
4167 | |||
1 | ha | 4168 | align 4 |
4169 | |||
1683 | art_zh | 4170 | syscall_drawline: ; DrawLine |
1 | ha | 4171 | |
1683 | art_zh | 4172 | mov edi, [TASK_BASE] |
4173 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
4174 | mov ebp, eax |
||
4175 | mov esi, [current_slot] |
||
4176 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4177 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
4178 | add ebp,ebx |
||
4179 | shl eax, 16 |
||
4180 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
4181 | add eax, ebp |
||
4182 | mov ebp, ebx |
||
4183 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
4184 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
4185 | add ebp, ecx |
||
4186 | shl ebx, 16 |
||
4187 | xor edi, edi |
||
4188 | add ebx, ebp |
||
4189 | mov ecx, edx |
||
4190 | jmp [draw_line] |
||
1 | ha | 4191 | |
4192 | align 4 |
||
4193 | |||
1683 | art_zh | 4194 | syscall_getirqowner: ; GetIrqOwner |
742 | Rus | 4195 | |
4196 | cmp ebx,16 |
||
75 | diamond | 4197 | jae .err |
742 | Rus | 4198 | |
774 | Rus | 4199 | cmp [irq_rights + 4 * ebx], dword 2 |
4200 | je .err |
||
4201 | |||
742 | Rus | 4202 | mov eax,[4 * ebx + irq_owner] |
4203 | mov [esp+32],eax |
||
4204 | |||
1 | ha | 4205 | ret |
75 | diamond | 4206 | .err: |
742 | Rus | 4207 | or dword [esp+32], -1 |
75 | diamond | 4208 | ret |
1 | ha | 4209 | |
4210 | align 4 |
||
4211 | |||
1683 | art_zh | 4212 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4213 | |
4214 | call r_f_port_area |
||
1306 | Lrz | 4215 | mov [esp+32],eax |
1 | ha | 4216 | ret |
4217 | |||
4218 | align 4 |
||
4219 | |||
1683 | art_zh | 4220 | syscall_threads: ; CreateThreads |
1369 | Lrz | 4221 | ; eax=1 create thread |
4222 | ; |
||
4223 | ; ebx=thread start |
||
4224 | ; ecx=thread stack value |
||
4225 | ; |
||
4226 | ; on return : eax = pid |
||
1 | ha | 4227 | |
1369 | Lrz | 4228 | call new_sys_threads |
4229 | |||
4230 | mov [esp+32],eax |
||
1 | ha | 4231 | ret |
4232 | |||
4233 | align 4 |
||
4234 | |||
4235 | stack_driver_stat: |
||
4236 | |||
1683 | art_zh | 4237 | call app_stack_handler ; Stack status |
1 | ha | 4238 | |
4239 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4240 | ; call change_task ; between sent packet |
||
4241 | |||
1369 | Lrz | 4242 | mov [esp+32],eax |
1 | ha | 4243 | ret |
4244 | |||
4245 | align 4 |
||
4246 | |||
1683 | art_zh | 4247 | socket: ; Socket interface |
1 | ha | 4248 | call app_socket_handler |
4249 | |||
4250 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4251 | ; call change_task ; between sent packet |
||
4252 | |||
4253 | mov [esp+36],eax |
||
4254 | mov [esp+24],ebx |
||
4255 | ret |
||
4256 | |||
4257 | align 4 |
||
4258 | |||
1683 | art_zh | 4259 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4260 | |
379 | serge | 4261 | mov edi,[TASK_BASE] |
115 | poddubny | 4262 | add edi,TASKDATA.mem_start |
1 | ha | 4263 | add eax,[edi] |
4264 | add ecx,[edi] |
||
4265 | add edx,[edi] |
||
4266 | call file_read |
||
4267 | |||
4268 | mov [esp+36],eax |
||
4269 | mov [esp+24],ebx |
||
4270 | |||
4271 | ret |
||
4272 | |||
375 | Ghost | 4273 | paleholder: |
1683 | art_zh | 4274 | ret |
378 | serge | 4275 | |
757 | serge | 4276 | align 4 |
4277 | set_screen: |
||
1683 | art_zh | 4278 | cmp eax, [Screen_Max_X] |
4279 | jne .set |
||
709 | diamond | 4280 | |
1683 | art_zh | 4281 | cmp edx, [Screen_Max_Y] |
4282 | jne .set |
||
4283 | ret |
||
757 | serge | 4284 | .set: |
1683 | art_zh | 4285 | pushfd |
4286 | cli |
||
757 | serge | 4287 | |
1683 | art_zh | 4288 | mov [Screen_Max_X], eax |
4289 | mov [Screen_Max_Y], edx |
||
4290 | mov [BytesPerScanLine], ecx |
||
757 | serge | 4291 | |
1683 | art_zh | 4292 | mov [screen_workarea.right],eax |
4293 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 4294 | |
1683 | art_zh | 4295 | push ebx |
4296 | push esi |
||
4297 | push edi |
||
1300 | serge | 4298 | |
1683 | art_zh | 4299 | pushad |
1300 | serge | 4300 | |
1683 | art_zh | 4301 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 4302 | |
1683 | art_zh | 4303 | mov eax, [_display.width] |
1929 | art_zh | 4304 | mul [_display.height] |
1683 | art_zh | 4305 | mov [_WinMapSize], eax |
1300 | serge | 4306 | |
1683 | art_zh | 4307 | stdcall kernel_alloc, eax |
4308 | mov [_WinMapAddress], eax |
||
4309 | test eax, eax |
||
4310 | jz .epic_fail |
||
1300 | serge | 4311 | |
1683 | art_zh | 4312 | popad |
1300 | serge | 4313 | |
1683 | art_zh | 4314 | call repos_windows |
4315 | xor eax, eax |
||
4316 | xor ebx, ebx |
||
4317 | mov ecx, [Screen_Max_X] |
||
4318 | mov edx, [Screen_Max_Y] |
||
4319 | call calculatescreen |
||
4320 | pop edi |
||
4321 | pop esi |
||
4322 | pop ebx |
||
757 | serge | 4323 | |
1683 | art_zh | 4324 | popfd |
4325 | ret |
||
757 | serge | 4326 | |
1300 | serge | 4327 | .epic_fail: |
1683 | art_zh | 4328 | hlt ; Houston, we've had a problem |
1300 | serge | 4329 | |
76 | mario79 | 4330 | ; --------------- APM --------------------- |
1330 | Lrz | 4331 | |
1 | ha | 4332 | align 4 |
76 | mario79 | 4333 | sys_apm: |
1330 | Lrz | 4334 | xor eax,eax |
4335 | inc eax |
||
4336 | or dword [esp + 44], eax ; error |
||
4337 | add eax,7 |
||
1683 | art_zh | 4338 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
1330 | Lrz | 4339 | ret |
164 | serge | 4340 | |
76 | mario79 | 4341 | ; ----------------------------------------- |
1 | ha | 4342 | |
76 | mario79 | 4343 | align 4 |
4344 | |||
1683 | art_zh | 4345 | undefined_syscall: ; Undefined system call |
671 | Ghost | 4346 | mov [esp + 32], dword -1 |
1 | ha | 4347 | ret |
4348 | |||
465 | serge | 4349 | align 4 |
1683 | art_zh | 4350 | system_shutdown: ; shut down the system |
1 | ha | 4351 | |
1683 | art_zh | 4352 | cmp byte [BOOT_VAR+0x9030], 1 |
4353 | jne @F |
||
4354 | ret |
||
465 | serge | 4355 | @@: |
1683 | art_zh | 4356 | call stop_all_services |
1 | ha | 4357 | |
465 | serge | 4358 | yes_shutdown_param: |
1683 | art_zh | 4359 | cli |
1 | ha | 4360 | |
4361 | |||
1683 | art_zh | 4362 | mov al, 0xFF |
2014 | art_zh | 4363 | out 0x21, al ;IntrCntrl1Reg2 |
4364 | out 0xA1, al ;IntrCntrl2Reg2 |
||
1 | ha | 4365 | |
2014 | art_zh | 4366 | cmp byte [BOOT_VAR + 0x9030], 2 |
4367 | jnz pm_restart |
||
1085 | diamond | 4368 | if 0 |
2014 | art_zh | 4369 | mov al, SB_PM_CTRL_BLK |
4370 | mov ah, al |
||
4371 | inc ah |
||
4372 | mov dx, 0x0CD6 |
||
1683 | art_zh | 4373 | out dx, al |
2014 | art_zh | 4374 | inc dl |
4375 | in al, dx |
||
4376 | mov cl, al |
||
4377 | dec dl |
||
4378 | mov al, ah |
||
4379 | out dx, al |
||
4380 | inc dl |
||
4381 | in al, dx |
||
4382 | mov ch, al |
||
4383 | end if |
||
4384 | mov dx, 0x0804 ;cx |
||
4385 | mov ax, 0x03400 |
||
1683 | art_zh | 4386 | out dx, ax |
2014 | art_zh | 4387 | ; THE END... |
4388 | jmp $ ; just to be absolutely sure |
||
709 | diamond | 4389 | |
4390 | |||
2014 | art_zh | 4391 | pm_restart: |
709 | diamond | 4392 | |
1683 | art_zh | 4393 | mov al,0x0F |
2014 | art_zh | 4394 | out 0x70,al ; NmiEnable |
1683 | art_zh | 4395 | mov al,0x05 |
2014 | art_zh | 4396 | out 0x71,al ; RtcData |
709 | diamond | 4397 | |
2014 | art_zh | 4398 | mov ax, 6 |
4399 | mov dx, 0xCF9 ; reset reg |
||
4400 | out dx, ax |
||
709 | diamond | 4401 | |
1683 | art_zh | 4402 | hlt |
4403 | jmp $-1 |
||
709 | diamond | 4404 | |
4405 | |||
1683 | art_zh | 4406 | diff16 "End of 32-code ",0,$ |
4407 | |||
465 | serge | 4408 | include "data32.inc" |
1 | ha | 4409 | |
465 | serge | 4410 | __REV__ = __REV |
1 | ha | 4411 | |
4412 | uglobals_size = $ - endofcode |
||
1683 | art_zh | 4413 | diff16 "Zero-filled blk",0,endofcode |
4414 | diff16 "End of kernel ",0,$ |
||
1899 | art_zh | 4415 |