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