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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: 3176 $ |
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 | ;use16 |
252 | ;org $-0x10000 |
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253 | ;include "boot/shutdown.inc" ; shutdown or restart |
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254 | ;org $+0x10000 |
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255 | |||
498 | diamond | 256 | use32 |
257 | |||
465 | serge | 258 | __DEBUG__ fix 1 |
259 | __DEBUG_LEVEL__ fix 1 |
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260 | include 'init.inc' |
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380 | serge | 261 | |
465 | serge | 262 | org OS_BASE+$ |
1 | ha | 263 | |
465 | serge | 264 | align 4 |
265 | high_code: |
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1683 | art_zh | 266 | mov ax, os_stack |
267 | mov bx, app_data |
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268 | mov cx, app_tls |
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269 | mov ss, ax |
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270 | add esp, OS_BASE |
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1 | ha | 271 | |
1683 | art_zh | 272 | mov ds, bx |
273 | mov es, bx |
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274 | mov fs, cx |
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275 | mov gs, bx |
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1 | ha | 276 | |
1683 | art_zh | 277 | bt [cpu_caps], CAPS_PGE |
278 | jnc @F |
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1 | ha | 279 | |
1683 | art_zh | 280 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 281 | |
1683 | art_zh | 282 | mov ebx, cr4 |
283 | or ebx, CR4_PGE |
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284 | mov cr4, ebx |
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519 | serge | 285 | @@: |
1683 | art_zh | 286 | xor eax, eax |
287 | mov dword [sys_pgdir], eax |
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288 | mov dword [sys_pgdir+4], eax |
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519 | serge | 289 | |
1683 | art_zh | 290 | mov eax, cr3 |
291 | mov cr3, eax ; flush TLB |
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465 | serge | 292 | |
1 | ha | 293 | ; SAVE REAL MODE VARIABLES |
1683 | art_zh | 294 | mov ax, [BOOT_VAR + 0x9031] |
295 | mov [IDEContrRegsBaseAddr], ax |
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76 | mario79 | 296 | ; --------------- APM --------------------- |
465 | serge | 297 | |
298 | ; init selectors |
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1276 | Lrz | 299 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
1683 | art_zh | 300 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
1551 | art_zh | 301 | ; protected-mode 32-bit code segment |
1683 | art_zh | 302 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
1551 | art_zh | 303 | ; protected-mode 16-bit code segment |
1683 | art_zh | 304 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
1551 | art_zh | 305 | ; protected-mode 16-bit data segment |
465 | serge | 306 | |
307 | shl eax, 4 |
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308 | mov [dword apm_code_32 + 2], ax |
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309 | shr eax, 16 |
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310 | mov [dword apm_code_32 + 4], al |
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311 | |||
312 | shl ecx, 4 |
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313 | mov [dword apm_code_16 + 2], cx |
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314 | shr ecx, 16 |
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315 | mov [dword apm_code_16 + 4], cl |
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316 | |||
317 | shl edx, 4 |
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318 | mov [dword apm_data_16 + 2], dx |
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319 | shr edx, 16 |
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320 | mov [dword apm_data_16 + 4], dl |
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321 | |||
322 | mov dword[apm_entry], ebx |
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76 | mario79 | 323 | mov word [apm_entry + 4], apm_code_32 - gdts |
324 | |||
465 | serge | 325 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
76 | mario79 | 326 | mov [apm_vf], eax |
327 | ; ----------------------------------------- |
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1929 | art_zh | 328 | mov al, [BOOT_VAR+0x901F] ; DMA access |
1683 | art_zh | 329 | mov [allow_dma_access], al |
3163 | art_zh | 330 | mov eax, 32 ; << bpp |
1941 | art_zh | 331 | mov [ScreenBPP],al |
332 | mov [_display.bpp], eax |
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753 | serge | 333 | |
1941 | art_zh | 334 | mov [_display.vrefresh], 60 |
335 | mov [_display.disable_mouse], __sys_disable_mouse |
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1300 | serge | 336 | |
3163 | art_zh | 337 | mov eax, 1024 ; << X max |
1941 | art_zh | 338 | mov [_display.width], eax |
339 | dec eax |
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340 | mov [Screen_Max_X],eax |
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341 | mov [screen_workarea.right],eax |
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3163 | art_zh | 342 | mov eax,768 ; << Y max |
1941 | art_zh | 343 | mov [_display.height], eax |
344 | dec eax |
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345 | mov [Screen_Max_Y],eax |
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346 | mov [screen_workarea.bottom],eax |
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3163 | art_zh | 347 | mov eax, 0x7055 ; << screen mode |
1941 | art_zh | 348 | mov [SCR_MODE],eax |
1300 | serge | 349 | |
3163 | art_zh | 350 | mov eax, 4096 ; << may be different! |
1941 | art_zh | 351 | mov [BytesPerScanLine],ax |
352 | mov [_display.pitch], eax |
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1929 | art_zh | 353 | |
1941 | art_zh | 354 | mov eax, [_display.width] |
355 | mul [_display.height] |
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356 | mov [_WinMapSize], eax |
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357 | |||
1683 | art_zh | 358 | mov esi, BOOT_VAR+0x9080 |
359 | movzx ecx, byte [esi-1] |
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360 | mov [NumBiosDisks], ecx |
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361 | mov edi, BiosDisksData |
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362 | rep movsd |
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1 | ha | 363 | |
1683 | art_zh | 364 | |
1 | ha | 365 | ; GRAPHICS ADDRESSES |
366 | |||
1683 | art_zh | 367 | and byte [BOOT_VAR+0x901e],0x0 |
3163 | art_zh | 368 | mov eax, [BOOT_VAR+0x9018] |
1683 | art_zh | 369 | mov [LFBAddress],eax |
1 | ha | 370 | |
1929 | art_zh | 371 | mov [PUTPIXEL],dword __sys_putpixel |
372 | mov [GETPIXEL],dword get_pixel |
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1 | ha | 373 | |
375 | Ghost | 374 | ; -------- Fast System Call init ---------- |
375 | .SEnP: |
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378 | serge | 376 | ; AMD SYSCALL/SYSRET |
1683 | art_zh | 377 | mov ecx, MSR_AMD_EFER |
378 | rdmsr |
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379 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
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380 | wrmsr |
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164 | serge | 381 | |
1683 | art_zh | 382 | ; Bits of EDX : |
383 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
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384 | ; and the contents of this field, plus 8, are copied into the SS register. |
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385 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
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386 | ; and the contents of this field, plus 8, are copied into the SS register. |
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375 | Ghost | 387 | |
1683 | art_zh | 388 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
375 | Ghost | 389 | |
1683 | art_zh | 390 | mov eax, syscall_entry |
391 | mov ecx, MSR_AMD_STAR |
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392 | wrmsr |
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375 | Ghost | 393 | .noSYSCALL: |
394 | ; ----------------------------------------- |
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1683 | art_zh | 395 | stdcall alloc_page |
396 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
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397 | stdcall alloc_page |
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398 | inc eax |
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399 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
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400 | stdcall map_page, tss+0x80, eax, PG_SW |
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401 | stdcall alloc_page |
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402 | inc eax |
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403 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
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404 | stdcall map_page, tss+0x1080, eax, PG_SW |
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375 | Ghost | 405 | |
465 | serge | 406 | ; LOAD IDT |
378 | serge | 407 | |
1941 | art_zh | 408 | call build_interrupt_table ;lidt is executed |
378 | serge | 409 | |
1941 | art_zh | 410 | call init_kernel_heap |
411 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
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412 | mov [os_stack_seg], eax |
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164 | serge | 413 | |
1941 | art_zh | 414 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 415 | |
1941 | art_zh | 416 | mov [tss._ss0], os_stack |
417 | mov [tss._esp0], esp |
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418 | mov [tss._esp], esp |
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419 | mov [tss._cs],os_code |
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420 | mov [tss._ss],os_stack |
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421 | mov [tss._ds],app_data |
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422 | mov [tss._es],app_data |
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423 | mov [tss._fs],app_data |
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424 | mov [tss._gs],app_data |
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425 | mov [tss._io],128 |
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465 | serge | 426 | ;Add IO access table - bit array of permitted ports |
1941 | art_zh | 427 | mov edi, tss._io_map_0 |
428 | xor eax, eax |
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429 | mov ecx, 2047 |
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430 | rep stosd ; access to 65504 ports granted |
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431 | not eax ; the last 32 ports blocked |
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1551 | art_zh | 432 | stosd |
164 | serge | 433 | |
1683 | art_zh | 434 | mov ax,tss0 |
435 | ltr ax |
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378 | serge | 436 | |
1941 | art_zh | 437 | mov [LFBSize], 0x800000 |
1683 | art_zh | 438 | call init_LFB |
439 | call init_fpu |
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440 | call init_malloc |
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441 | ;- |
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442 | stdcall alloc_kernel_space, 0x51000 |
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1941 | art_zh | 443 | mov [default_io_map], eax |
276 | serge | 444 | |
1941 | art_zh | 445 | add eax, 0x2000 |
446 | mov [ipc_tmp], eax |
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447 | mov ebx, 0x1000 |
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465 | serge | 448 | |
1941 | art_zh | 449 | add eax, 0x40000 |
450 | mov [proc_mem_map], eax |
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164 | serge | 451 | |
1941 | art_zh | 452 | add eax, 0x8000 |
453 | mov [proc_mem_pdir], eax |
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164 | serge | 454 | |
1941 | art_zh | 455 | add eax, ebx |
456 | mov [proc_mem_tab], eax |
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164 | serge | 457 | |
1941 | art_zh | 458 | add eax, ebx |
459 | mov [tmp_task_pdir], eax |
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164 | serge | 460 | |
1941 | art_zh | 461 | add eax, ebx |
462 | mov [tmp_task_ptab], eax |
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164 | serge | 463 | |
1941 | art_zh | 464 | add eax, ebx |
465 | mov [ipc_pdir], eax |
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164 | serge | 466 | |
1941 | art_zh | 467 | add eax, ebx |
468 | mov [ipc_ptab], eax |
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164 | serge | 469 | |
1683 | art_zh | 470 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
471 | (unpack.lc+unpack.lp)))*4 |
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164 | serge | 472 | |
3168 | art_zh | 473 | mov [unpack.p], eax ; unpacker.inc |
712 | serge | 474 | |
1683 | art_zh | 475 | call init_events |
1941 | art_zh | 476 | mov eax, srv.fd-SRV_FD_OFFSET |
477 | mov [srv.fd], eax |
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478 | mov [srv.bk], eax |
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709 | diamond | 479 | |
1941 | art_zh | 480 | mov edi, irq_tab |
481 | xor eax, eax |
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482 | mov ecx, 16 |
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483 | rep stosd |
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278 | serge | 484 | |
41 | mikedld | 485 | ;Set base of graphic segment to linear address of LFB |
1683 | art_zh | 486 | mov eax,[LFBAddress] ; set for gs |
487 | mov [graph_data_l+2],ax |
||
488 | shr eax,16 |
||
489 | mov [graph_data_l+4],al |
||
490 | mov [graph_data_l+7],ah |
||
1941 | art_zh | 491 | |
2425 | art_zh | 492 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1683 | art_zh | 493 | stdcall kernel_alloc, [_WinMapSize] |
1941 | art_zh | 494 | mov [_WinMapAddress], eax |
2425 | art_zh | 495 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1300 | serge | 496 | |
1683 | art_zh | 497 | xor eax,eax |
498 | inc eax |
||
499 | mov [CURRENT_TASK],eax ;dword 1 |
||
500 | mov [TASK_COUNT],eax ;dword 1 |
||
501 | mov [TASK_BASE],dword TASK_DATA |
||
502 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 503 | |
469 | serge | 504 | ; set background |
1300 | serge | 505 | |
1683 | art_zh | 506 | mov [BgrDrawMode],eax |
507 | mov [BgrDataWidth],eax |
||
508 | mov [BgrDataHeight],eax |
||
1929 | art_zh | 509 | mov [mem_BACKGROUND], 4 |
510 | mov [img_background], static_background_data |
||
469 | serge | 511 | |
1683 | art_zh | 512 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 513 | |
1683 | art_zh | 514 | stdcall kernel_alloc, 0x10000/8 |
515 | mov edi, eax |
||
516 | mov [network_free_ports], eax |
||
517 | or eax, -1 |
||
518 | mov ecx, 0x10000/32 |
||
519 | rep stosd |
||
1154 | clevermous | 520 | |
709 | diamond | 521 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
522 | |||
1683 | art_zh | 523 | call rerouteirqs |
709 | diamond | 524 | |
525 | ; Initialize system V86 machine |
||
1683 | art_zh | 526 | call init_sys_v86 |
709 | diamond | 527 | |
725 | diamond | 528 | ; TIMER SET TO 1/100 S |
529 | |||
1683 | art_zh | 530 | mov al,0x34 ; set to 100Hz |
531 | out 0x43,al |
||
532 | mov al,0x9b ; lsb 1193180 / 1193 |
||
533 | out 0x40,al |
||
534 | mov al,0x2e ; msb |
||
535 | out 0x40,al |
||
725 | diamond | 536 | |
537 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
538 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
1025 | diamond | 539 | ; Also enable IRQ2, because in some configurations |
540 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
||
1683 | art_zh | 541 | mov al, 0xFA |
542 | out 0x21, al |
||
543 | mov al, 0x3F |
||
544 | out 0xA1, al |
||
725 | diamond | 545 | |
1689 | art_zh | 546 | ; Enable interrupts in IDE controller |
1941 | art_zh | 547 | mov al, 0 |
548 | mov dx, 0x3F6 |
||
549 | out dx, al |
||
550 | mov dl, 0x76 |
||
551 | out dx, al |
||
1689 | art_zh | 552 | |
256 | diamond | 553 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
554 | include 'detect/disks.inc' |
||
555 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
556 | |||
521 | diamond | 557 | call Parser_params |
558 | |||
1 | ha | 559 | ; READ RAMDISK IMAGE FROM HD |
560 | |||
561 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
1941 | art_zh | 562 | ;include 'boot/rdload.inc' |
1 | ha | 563 | ;!!!!!!!!!!!!!!!!!!!!!!! |
564 | ; mov [dma_hdd],1 |
||
565 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
566 | |||
1683 | art_zh | 567 | call calculatefatchain |
1 | ha | 568 | |
569 | ; LOAD VMODE DRIVER |
||
570 | |||
571 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
572 | include 'vmodeld.inc' |
||
573 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
574 | |||
488 | spraid | 575 | |
1 | ha | 576 | ; LOAD FONTS I and II |
577 | |||
1683 | art_zh | 578 | stdcall read_file, char, FONT_I, 0, 2304 |
579 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 580 | |
2014 | art_zh | 581 | ; mov esi,boot_fonts |
582 | ; call boot_log |
||
1 | ha | 583 | |
584 | ; PRINT AMOUNT OF MEMORY |
||
2014 | art_zh | 585 | ; mov esi, boot_memdetect |
586 | ; call boot_log |
||
1 | ha | 587 | |
1683 | art_zh | 588 | movzx ecx, word [boot_y] |
589 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
590 | sub ecx, 10 |
||
591 | mov edx, 0xFFFFFF |
||
592 | mov ebx, [MEM_AMOUNT] |
||
593 | shr ebx, 20 |
||
594 | xor edi,edi |
||
595 | mov eax, 0x00040000 |
||
1276 | Lrz | 596 | inc edi |
1683 | art_zh | 597 | call display_number_force |
41 | mikedld | 598 | |
465 | serge | 599 | ; BUILD SCHEDULER |
600 | |||
1683 | art_zh | 601 | call build_scheduler ; sys32.inc |
465 | serge | 602 | |
2014 | art_zh | 603 | ; mov esi,boot_devices |
604 | ; call boot_log |
||
567 | serge | 605 | |
1683 | art_zh | 606 | mov [pci_access_enabled],1 |
567 | serge | 607 | |
1 | ha | 608 | |
609 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
610 | |||
1683 | art_zh | 611 | mov esi,boot_windefs |
612 | call boot_log |
||
613 | call set_window_defaults |
||
1 | ha | 614 | |
615 | ; SET BACKGROUND DEFAULTS |
||
616 | |||
2014 | art_zh | 617 | ; mov esi,boot_bgr |
618 | ; call boot_log |
||
1941 | art_zh | 619 | call init_background ; |
620 | call calculatebackground |
||
1 | ha | 621 | |
622 | ; SET UP OS TASK |
||
623 | |||
2014 | art_zh | 624 | ; mov esi,boot_setostask |
625 | ; call boot_log |
||
214 | serge | 626 | |
1683 | art_zh | 627 | xor eax, eax |
628 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
629 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
630 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
164 | serge | 631 | |
1683 | art_zh | 632 | ; name for OS/IDLE process |
281 | serge | 633 | |
1683 | art_zh | 634 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
635 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
636 | mov edi, [os_stack_seg] |
||
637 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
638 | add edi, 0x2000-512 |
||
639 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
640 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
1310 | diamond | 641 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
357 | serge | 642 | |
1683 | art_zh | 643 | mov esi, fpu_data |
644 | mov ecx, 512/4 |
||
645 | cld |
||
646 | rep movsd |
||
1941 | art_zh | 647 | |
1683 | art_zh | 648 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
649 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
214 | serge | 650 | |
1683 | art_zh | 651 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
652 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
653 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 654 | |
1683 | art_zh | 655 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
656 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
521 | diamond | 657 | |
1683 | art_zh | 658 | ; task list |
659 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
||
1276 | Lrz | 660 | inc eax |
1683 | art_zh | 661 | mov dword [CURRENT_TASK],eax |
662 | mov dword [TASK_COUNT],eax |
||
663 | mov [current_slot], SLOT_BASE+256 |
||
664 | mov [TASK_BASE],dword TASK_DATA |
||
665 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
||
666 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
1 | ha | 667 | |
1683 | art_zh | 668 | call init_display |
669 | mov eax, [def_cursor] |
||
670 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
671 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 672 | |
1899 | art_zh | 673 | |
2425 | art_zh | 674 | ; READ TSC / SECOND == Fusion only! |
281 | serge | 675 | |
1683 | art_zh | 676 | cli |
2425 | art_zh | 677 | mov edx, PCIe_CONFIG_SPACE + 0xE0 |
678 | mov eax, 0x013080F0 ; BIOS timer reg. |
||
679 | mov [edx], eax |
||
680 | add dl, 4 |
||
681 | mov edi, edx |
||
682 | mov eax, [edi] ; old microseconds |
||
683 | inc eax ; next precise microsecond |
||
684 | mov esi, eax |
||
685 | @@: |
||
686 | mov eax, [edi] |
||
687 | cmp eax, esi |
||
688 | jne @b |
||
689 | |||
690 | rdtsc |
||
691 | mov ebp, eax ; clockmark |
||
692 | add esi, 20 ; wait 20us |
||
693 | @@: |
||
694 | mov eax, [edi] |
||
695 | cmp eax, esi |
||
696 | jne @b |
||
697 | |||
698 | rdtsc |
||
699 | sub eax, ebp |
||
700 | mov ebx, 50000 |
||
701 | mul ebx ; clks per second |
||
1683 | art_zh | 702 | sti |
2425 | art_zh | 703 | |
1683 | art_zh | 704 | mov [CPU_FREQ],eax ; save tsc / sec |
2425 | art_zh | 705 | mov ebx, 1000000 |
706 | div ebx |
||
707 | mov [stall_mcs], eax |
||
1038 | diamond | 708 | ; PRINT CPU FREQUENCY |
1683 | art_zh | 709 | mov esi, boot_cpufreq |
710 | call boot_log |
||
1 | ha | 711 | |
2425 | art_zh | 712 | mov ebx, eax |
1683 | art_zh | 713 | movzx ecx, word [boot_y] |
714 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
||
715 | mov edx, 0xFFFFFF |
||
716 | xor edi,edi |
||
717 | mov eax, 0x00040000 |
||
1276 | Lrz | 718 | inc edi |
1683 | art_zh | 719 | call display_number_force |
1038 | diamond | 720 | |
1 | ha | 721 | ; SET VARIABLES |
722 | |||
1683 | art_zh | 723 | call set_variables |
1 | ha | 724 | |
774 | Rus | 725 | ; SET MOUSE |
726 | |||
1683 | art_zh | 727 | stdcall load_driver, szPS2MDriver |
774 | Rus | 728 | |
1941 | art_zh | 729 | cli |
774 | Rus | 730 | |
1 | ha | 731 | ; STACK AND FDC |
732 | |||
1683 | art_zh | 733 | call stack_init |
734 | call fdc_init |
||
1 | ha | 735 | |
736 | |||
737 | ; LOAD DEFAULT SKIN |
||
738 | |||
1683 | art_zh | 739 | call load_default_skin |
1 | ha | 740 | |
465 | serge | 741 | ;protect io permission map |
742 | |||
1683 | art_zh | 743 | mov esi, [default_io_map] |
744 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
745 | add esi, 0x1000 |
||
746 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 747 | |
1683 | art_zh | 748 | stdcall map_page,tss._io_map_0,\ |
749 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
750 | stdcall map_page,tss._io_map_1,\ |
||
751 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 752 | |
512 | spraid | 753 | |
1683 | art_zh | 754 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
2014 | art_zh | 755 | ; mov esi, boot_uDMA_ok |
756 | ; call boot_log |
||
1507 | art_zh | 757 | |
1 | ha | 758 | ; LOAD FIRST APPLICATION |
1683 | art_zh | 759 | cli |
501 | serge | 760 | |
1683 | art_zh | 761 | cmp byte [BOOT_VAR+0x9030],1 |
762 | jne no_load_vrr_m |
||
237 | serge | 763 | |
1683 | art_zh | 764 | mov ebp, vrr_m |
765 | call fs_execute_from_sysdir |
||
488 | spraid | 766 | |
1260 | Lrz | 767 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
768 | sub eax,2 |
||
1683 | art_zh | 769 | jz first_app_found |
41 | mikedld | 770 | |
237 | serge | 771 | no_load_vrr_m: |
488 | spraid | 772 | |
1683 | art_zh | 773 | mov ebp, firstapp |
774 | call fs_execute_from_sysdir |
||
488 | spraid | 775 | |
1260 | Lrz | 776 | ; cmp eax,2 ; continue if a process has been loaded |
777 | sub eax,2 |
||
1683 | art_zh | 778 | jz first_app_found |
501 | serge | 779 | |
2014 | art_zh | 780 | ; mov esi, boot_failed |
781 | ; call boot_log |
||
653 | diamond | 782 | |
1683 | art_zh | 783 | mov eax, 0xDEADBEEF ; otherwise halt |
784 | hlt |
||
501 | serge | 785 | |
237 | serge | 786 | first_app_found: |
501 | serge | 787 | |
1683 | art_zh | 788 | cli |
1 | ha | 789 | |
1683 | art_zh | 790 | ;mov [TASK_COUNT],dword 2 |
1276 | Lrz | 791 | push 1 |
1683 | art_zh | 792 | pop dword [CURRENT_TASK] ; set OS task fisrt |
1 | ha | 793 | |
21 | poddubny | 794 | ; SET KEYBOARD PARAMETERS |
1683 | art_zh | 795 | mov al, 0xf6 ; reset keyboard, scan enabled |
796 | call kb_write |
||
1 | ha | 797 | |
1683 | art_zh | 798 | ; wait until 8042 is ready |
799 | xor ecx,ecx |
||
265 | diamond | 800 | @@: |
1683 | art_zh | 801 | in al,64h |
802 | and al,00000010b |
||
803 | loopnz @b |
||
1 | ha | 804 | |
41 | mikedld | 805 | |
1683 | art_zh | 806 | mov al, 0xF3 ; set repeat rate & delay |
807 | call kb_write |
||
265 | diamond | 808 | ; call kb_read |
1683 | art_zh | 809 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
810 | call kb_write |
||
265 | diamond | 811 | ; call kb_read |
1 | ha | 812 | ;// mike.dld [ |
1683 | art_zh | 813 | call set_lights |
1 | ha | 814 | ;// mike.dld ] |
815 | |||
1043 | hidnplayr | 816 | |
817 | |||
21 | poddubny | 818 | ; START MULTITASKING |
1 | ha | 819 | |
1683 | art_zh | 820 | stdcall attach_int_handler, 1, irq1, 0 |
1 | ha | 821 | |
1683 | art_zh | 822 | cmp [IDEContrRegsBaseAddr], 0 |
823 | setnz [dma_hdd] |
||
824 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 825 | |
1683 | art_zh | 826 | sti |
827 | call change_task |
||
465 | serge | 828 | |
1710 | art_zh | 829 | jmp osloop ; Fly :) |
465 | serge | 830 | |
2425 | art_zh | 831 | diff16 "init code end ",0,$ |
1 | ha | 832 | |
2425 | art_zh | 833 | unpacker_inc: |
465 | serge | 834 | include 'unpacker.inc' |
2425 | art_zh | 835 | diff16 "unpacker code ",unpacker_inc,$ |
836 | |||
465 | serge | 837 | include 'fdo.inc' |
838 | |||
839 | align 4 |
||
840 | boot_log: |
||
1683 | art_zh | 841 | pushad |
465 | serge | 842 | |
1683 | art_zh | 843 | mov ebx,10*65536 |
844 | mov bx,word [boot_y] |
||
845 | add [boot_y],dword 10 |
||
846 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
1276 | Lrz | 847 | xor edi,edi |
1683 | art_zh | 848 | mov edx,esi |
1276 | Lrz | 849 | inc edi |
1683 | art_zh | 850 | call dtext |
465 | serge | 851 | |
1683 | art_zh | 852 | popad |
465 | serge | 853 | |
1683 | art_zh | 854 | ret |
465 | serge | 855 | |
1 | ha | 856 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
857 | ; ; |
||
33 | mario79 | 858 | ; MAIN OS LOOP START ; |
1 | ha | 859 | ; ; |
860 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
861 | align 32 |
||
862 | osloop: |
||
1683 | art_zh | 863 | call [draw_pointer] |
864 | call window_check_events |
||
865 | call mouse_check_events |
||
866 | call checkmisc |
||
867 | call stack_handler |
||
868 | call checkidle |
||
869 | jmp osloop |
||
33 | mario79 | 870 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
871 | ; ; |
||
872 | ; MAIN OS LOOP END ; |
||
873 | ; ; |
||
874 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 875 | align 4 |
1 | ha | 876 | checkidle: |
1683 | art_zh | 877 | pushad |
878 | call change_task |
||
879 | jmp idle_loop_entry |
||
1067 | Galkov | 880 | idle_loop: |
1683 | art_zh | 881 | cmp eax,[idlemem] ; eax == [timer_ticks] |
882 | jne idle_exit |
||
883 | rdtsc ;call _rdtsc |
||
884 | mov ecx,eax |
||
885 | hlt |
||
886 | rdtsc ;call _rdtsc |
||
887 | sub eax,ecx |
||
888 | add [idleuse],eax |
||
1067 | Galkov | 889 | idle_loop_entry: |
1683 | art_zh | 890 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
891 | cmp [check_idle_semaphore],0 |
||
892 | je idle_loop |
||
893 | dec [check_idle_semaphore] |
||
1067 | Galkov | 894 | idle_exit: |
1683 | art_zh | 895 | mov [idlemem],eax ; eax == [timer_ticks] |
896 | popad |
||
897 | ret |
||
1 | ha | 898 | |
899 | uglobal |
||
1683 | art_zh | 900 | idlemem dd 0x0 |
901 | idleuse dd 0x0 |
||
902 | idleusesec dd 0x0 |
||
903 | check_idle_semaphore dd 0x0 |
||
1 | ha | 904 | endg |
905 | |||
906 | |||
907 | |||
908 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
909 | ; ; |
||
910 | ; INCLUDED SYSTEM FILES ; |
||
911 | ; ; |
||
912 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
913 | |||
914 | |||
7 | me_root | 915 | include "kernel32.inc" |
1 | ha | 916 | |
917 | |||
918 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
919 | ; ; |
||
920 | ; KERNEL FUNCTIONS ; |
||
921 | ; ; |
||
922 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
923 | |||
924 | reserve_irqs_ports: |
||
1683 | art_zh | 925 | ; removed |
926 | ret |
||
1 | ha | 927 | |
928 | setirqreadports: |
||
1551 | art_zh | 929 | ; removed |
930 | ret |
||
1 | ha | 931 | |
932 | iglobal |
||
933 | process_number dd 0x1 |
||
934 | endg |
||
935 | |||
936 | set_variables: |
||
937 | |||
1683 | art_zh | 938 | mov ecx,0x100 ; flush port 0x60 |
939 | .fl60: in al,0x60 |
||
940 | loop .fl60 |
||
941 | push eax |
||
1 | ha | 942 | |
1683 | art_zh | 943 | mov ax,[BOOT_VAR+0x900c] |
944 | shr ax,1 |
||
945 | shl eax,16 |
||
946 | mov ax,[BOOT_VAR+0x900A] |
||
947 | shr ax,1 |
||
948 | mov [MOUSE_X],eax |
||
41 | mikedld | 949 | |
1683 | art_zh | 950 | xor eax,eax |
951 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 952 | |
1683 | art_zh | 953 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
954 | mov byte [KEY_COUNT],al ; keyboard buffer |
||
955 | mov byte [BTN_COUNT],al ; button buffer |
||
1267 | Lrz | 956 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
957 | |||
1 | ha | 958 | ;!! IP 04.02.2005: |
1683 | art_zh | 959 | mov byte [DONT_SWITCH],al ; change task if possible |
960 | pop eax |
||
961 | ret |
||
1 | ha | 962 | |
963 | align 4 |
||
1304 | Lrz | 964 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 965 | sys_outport: |
1551 | art_zh | 966 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1 | ha | 967 | ret |
968 | |||
969 | display_number: |
||
1369 | Lrz | 970 | ;It is not optimization |
1683 | art_zh | 971 | mov eax, ebx |
972 | mov ebx, ecx |
||
973 | mov ecx, edx |
||
974 | mov edx, esi |
||
975 | mov esi, edi |
||
1 | ha | 976 | ; eax = print type, al=0 -> ebx is number |
977 | ; al=1 -> ebx is pointer |
||
978 | ; ah=0 -> display decimal |
||
979 | ; ah=1 -> display hexadecimal |
||
980 | ; ah=2 -> display binary |
||
981 | ; eax bits 16-21 = number of digits to display (0-32) |
||
982 | ; eax bits 22-31 = reserved |
||
983 | ; |
||
984 | ; ebx = number or pointer |
||
985 | ; ecx = x shl 16 + y |
||
986 | ; edx = color |
||
1276 | Lrz | 987 | xor edi, edi |
211 | serge | 988 | display_number_force: |
1276 | Lrz | 989 | push eax |
990 | and eax,0x3fffffff |
||
1683 | art_zh | 991 | cmp eax,0xffff ; length > 0 ? |
1276 | Lrz | 992 | pop eax |
993 | jge cont_displ |
||
994 | ret |
||
1 | ha | 995 | cont_displ: |
652 | mario79 | 996 | push eax |
655 | mario79 | 997 | and eax,0x3fffffff |
1683 | art_zh | 998 | cmp eax,61*0x10000 ; length <= 60 ? |
655 | mario79 | 999 | pop eax |
75 | diamond | 1000 | jb cont_displ2 |
1 | ha | 1001 | ret |
1002 | cont_displ2: |
||
1003 | |||
1004 | pushad |
||
1005 | |||
1683 | art_zh | 1006 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1007 | jne displnl1 |
655 | mario79 | 1008 | mov ebp,ebx |
1009 | add ebp,4 |
||
1010 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 1011 | mov ebx,[ebx+std_application_base_address] |
1276 | Lrz | 1012 | displnl1: |
1 | ha | 1013 | sub esp,64 |
1014 | |||
1683 | art_zh | 1015 | test ah,ah ; DECIMAL |
1276 | Lrz | 1016 | jnz no_display_desnum |
1017 | shr eax,16 |
||
1018 | and eax,0xC03f |
||
652 | mario79 | 1019 | ; and eax,0x3f |
1276 | Lrz | 1020 | push eax |
1021 | and eax,0x3f |
||
1022 | mov edi,esp |
||
1023 | add edi,4+64-1 |
||
1024 | mov ecx,eax |
||
1025 | mov eax,ebx |
||
1026 | mov ebx,10 |
||
1027 | d_desnum: |
||
1 | ha | 1028 | xor edx,edx |
655 | mario79 | 1029 | call division_64_bits |
1 | ha | 1030 | div ebx |
1031 | add dl,48 |
||
1032 | mov [edi],dl |
||
1033 | dec edi |
||
1034 | loop d_desnum |
||
1035 | pop eax |
||
652 | mario79 | 1036 | call normalize_number |
1 | ha | 1037 | call draw_num_text |
1038 | add esp,64 |
||
1039 | popad |
||
1040 | ret |
||
1041 | no_display_desnum: |
||
1042 | |||
1683 | art_zh | 1043 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1044 | jne no_display_hexnum |
1045 | shr eax,16 |
||
655 | mario79 | 1046 | and eax,0xC03f |
652 | mario79 | 1047 | ; and eax,0x3f |
1048 | push eax |
||
75 | diamond | 1049 | and eax,0x3f |
1 | ha | 1050 | mov edi,esp |
194 | diamond | 1051 | add edi,4+64-1 |
1 | ha | 1052 | mov ecx,eax |
1053 | mov eax,ebx |
||
1054 | mov ebx,16 |
||
1055 | d_hexnum: |
||
1056 | xor edx,edx |
||
655 | mario79 | 1057 | call division_64_bits |
1 | ha | 1058 | div ebx |
1056 | Galkov | 1059 | hexletters = __fdo_hexdigits |
1 | ha | 1060 | add edx,hexletters |
1061 | mov dl,[edx] |
||
1062 | mov [edi],dl |
||
1063 | dec edi |
||
1064 | loop d_hexnum |
||
1065 | pop eax |
||
652 | mario79 | 1066 | call normalize_number |
1 | ha | 1067 | call draw_num_text |
1068 | add esp,64 |
||
1069 | popad |
||
1070 | ret |
||
1071 | no_display_hexnum: |
||
1072 | |||
1683 | art_zh | 1073 | cmp ah,0x02 ; BINARY |
1 | ha | 1074 | jne no_display_binnum |
1075 | shr eax,16 |
||
655 | mario79 | 1076 | and eax,0xC03f |
652 | mario79 | 1077 | ; and eax,0x3f |
1078 | push eax |
||
75 | diamond | 1079 | and eax,0x3f |
1 | ha | 1080 | mov edi,esp |
194 | diamond | 1081 | add edi,4+64-1 |
1 | ha | 1082 | mov ecx,eax |
1083 | mov eax,ebx |
||
1084 | mov ebx,2 |
||
1085 | d_binnum: |
||
1086 | xor edx,edx |
||
655 | mario79 | 1087 | call division_64_bits |
1 | ha | 1088 | div ebx |
1089 | add dl,48 |
||
1090 | mov [edi],dl |
||
1091 | dec edi |
||
1092 | loop d_binnum |
||
1093 | pop eax |
||
652 | mario79 | 1094 | call normalize_number |
1 | ha | 1095 | call draw_num_text |
1096 | add esp,64 |
||
1097 | popad |
||
1098 | ret |
||
1099 | no_display_binnum: |
||
1100 | |||
1101 | add esp,64 |
||
1102 | popad |
||
1103 | ret |
||
1104 | |||
652 | mario79 | 1105 | normalize_number: |
1106 | test ah,0x80 |
||
1107 | jz .continue |
||
1108 | mov ecx,48 |
||
1109 | and eax,0x3f |
||
1110 | @@: |
||
1111 | inc edi |
||
1112 | cmp [edi],cl |
||
1113 | jne .continue |
||
1114 | dec eax |
||
1115 | cmp eax,1 |
||
665 | diamond | 1116 | ja @r |
1117 | mov al,1 |
||
652 | mario79 | 1118 | .continue: |
1119 | and eax,0x3f |
||
1120 | ret |
||
1 | ha | 1121 | |
655 | mario79 | 1122 | division_64_bits: |
1123 | test [esp+1+4],byte 0x40 |
||
1124 | jz .continue |
||
1125 | push eax |
||
1126 | mov eax,ebp |
||
1127 | div ebx |
||
1128 | mov ebp,eax |
||
1129 | pop eax |
||
1130 | .continue: |
||
1131 | ret |
||
652 | mario79 | 1132 | |
1 | ha | 1133 | draw_num_text: |
684 | diamond | 1134 | mov esi,eax |
1135 | mov edx,64+4 |
||
1136 | sub edx,eax |
||
1137 | add edx,esp |
||
1138 | mov ebx,[esp+64+32-8+4] |
||
1139 | ; add window start x & y |
||
1140 | mov ecx,[TASK_BASE] |
||
465 | serge | 1141 | |
1142 | mov edi,[CURRENT_TASK] |
||
1143 | shl edi,8 |
||
1144 | |||
684 | diamond | 1145 | mov eax,[ecx-twdw+WDATA.box.left] |
1146 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1147 | shl eax,16 |
||
1148 | add eax,[ecx-twdw+WDATA.box.top] |
||
1149 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1150 | add ebx,eax |
||
1151 | mov ecx,[esp+64+32-12+4] |
||
1683 | art_zh | 1152 | and ecx, not 0x80000000 ; force counted string |
1153 | mov eax, [esp+64+8] ; background color (if given) |
||
1154 | mov edi, [esp+64+4] |
||
139 | diamond | 1155 | jmp dtext |
1 | ha | 1156 | |
1157 | align 4 |
||
1158 | |||
1159 | sys_setup: |
||
1160 | |||
1161 | ; 1=roland mpu midi base , base io address |
||
1162 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1163 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1164 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1165 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1166 | ; 8=fat32 partition in hd |
||
1167 | ; 9 |
||
1168 | ; 10 = sound dma channel |
||
1169 | ; 11 = enable lba read |
||
1170 | ; 12 = enable pci access |
||
1171 | |||
1172 | |||
1683 | art_zh | 1173 | and [esp+32],dword 0 |
1276 | Lrz | 1174 | dec ebx ; MIDI |
1175 | jnz nsyse1 |
||
1176 | cmp ecx,0x100 |
||
1 | ha | 1177 | |
1276 | Lrz | 1178 | jb nsyse1 |
1179 | mov esi,65535 |
||
1180 | cmp esi,ecx |
||
1181 | |||
1182 | jb nsyse1 |
||
1183 | mov [midi_base],cx ;bx |
||
1184 | mov word [mididp],cx ;bx |
||
1683 | art_zh | 1185 | inc cx ;bx |
1276 | Lrz | 1186 | mov word [midisp],cx ;bx |
1187 | ret |
||
1188 | |||
283 | diamond | 1189 | iglobal |
1 | ha | 1190 | midi_base dw 0 |
283 | diamond | 1191 | endg |
1 | ha | 1192 | |
1193 | nsyse1: |
||
1276 | Lrz | 1194 | dec ebx ; KEYBOARD |
1195 | jnz nsyse2 |
||
1196 | mov edi,[TASK_BASE] |
||
1278 | Lrz | 1197 | mov eax,[edi+TASKDATA.mem_start] |
1198 | add eax,edx |
||
1 | ha | 1199 | |
1276 | Lrz | 1200 | dec ecx |
1201 | jnz kbnobase |
||
1202 | mov ebx,keymap |
||
1203 | mov ecx,128 |
||
1204 | call memmove |
||
1205 | ret |
||
1 | ha | 1206 | kbnobase: |
1276 | Lrz | 1207 | dec ecx |
1208 | jnz kbnoshift |
||
1209 | |||
1210 | mov ebx,keymap_shift |
||
1211 | mov ecx,128 |
||
1212 | call memmove |
||
1213 | ret |
||
1 | ha | 1214 | kbnoshift: |
1276 | Lrz | 1215 | dec ecx |
1216 | jnz kbnoalt |
||
1217 | mov ebx,keymap_alt |
||
1218 | mov ecx,128 |
||
1219 | call memmove |
||
1220 | ret |
||
1 | ha | 1221 | kbnoalt: |
1276 | Lrz | 1222 | sub ecx,6 |
1223 | jnz kbnocountry |
||
1224 | mov word [keyboard],dx |
||
1225 | ret |
||
1 | ha | 1226 | kbnocountry: |
1276 | Lrz | 1227 | mov [esp+32],dword 1 |
1228 | ret |
||
1 | ha | 1229 | nsyse2: |
1276 | Lrz | 1230 | dec ebx ; CD |
1231 | jnz nsyse4 |
||
1232 | |||
1233 | test ecx,ecx |
||
1234 | jz nosesl |
||
1235 | |||
1236 | cmp ecx, 4 |
||
1237 | ja nosesl |
||
1238 | mov [cd_base],cl |
||
1239 | |||
1240 | dec ecx |
||
1241 | jnz noprma |
||
1242 | mov [cdbase],0x1f0 |
||
1243 | mov [cdid],0xa0 |
||
1 | ha | 1244 | noprma: |
1276 | Lrz | 1245 | |
1246 | dec ecx |
||
1247 | jnz noprsl |
||
1248 | mov [cdbase],0x1f0 |
||
1249 | mov [cdid],0xb0 |
||
1 | ha | 1250 | noprsl: |
1276 | Lrz | 1251 | dec ecx |
1683 | art_zh | 1252 | jnz nosema |
1253 | mov [cdbase],0x170 |
||
1254 | mov [cdid],0xa0 |
||
1 | ha | 1255 | nosema: |
1276 | Lrz | 1256 | dec ecx |
1683 | art_zh | 1257 | jnz nosesl |
1258 | mov [cdbase],0x170 |
||
1259 | mov [cdid],0xb0 |
||
1 | ha | 1260 | nosesl: |
1683 | art_zh | 1261 | ret |
1 | ha | 1262 | |
1276 | Lrz | 1263 | iglobal |
1 | ha | 1264 | cd_base db 0 |
1265 | |||
1276 | Lrz | 1266 | endg |
1 | ha | 1267 | nsyse4: |
1683 | art_zh | 1268 | |
1269 | sub ebx,2 ; SYSTEM LANGUAGE |
||
1270 | jnz nsyse5 |
||
1271 | mov [syslang],ecx |
||
1272 | ret |
||
1 | ha | 1273 | nsyse5: |
1274 | |||
1683 | art_zh | 1275 | sub ebx,2 ; HD BASE |
1276 | jnz nsyse7 |
||
1276 | Lrz | 1277 | |
1683 | art_zh | 1278 | test ecx,ecx |
1279 | jz nosethd |
||
1276 | Lrz | 1280 | |
1683 | art_zh | 1281 | cmp ecx,4 |
1282 | ja nosethd |
||
1283 | mov [hd_base],cl |
||
1284 | |||
1285 | cmp ecx,1 |
||
1286 | jnz noprmahd |
||
1287 | mov [hdbase],0x1f0 |
||
1288 | and dword [hdid],0x0 |
||
1289 | mov dword [hdpos],ecx |
||
1 | ha | 1290 | ; call set_FAT32_variables |
1291 | noprmahd: |
||
1276 | Lrz | 1292 | |
1683 | art_zh | 1293 | cmp ecx,2 |
1294 | jnz noprslhd |
||
1295 | mov [hdbase],0x1f0 |
||
1296 | mov [hdid],0x10 |
||
1297 | mov dword [hdpos],ecx |
||
1 | ha | 1298 | ; call set_FAT32_variables |
1299 | noprslhd: |
||
1276 | Lrz | 1300 | |
1683 | art_zh | 1301 | cmp ecx,3 |
1302 | jnz nosemahd |
||
1303 | mov [hdbase],0x170 |
||
1304 | and dword [hdid],0x0 |
||
1305 | mov dword [hdpos],ecx |
||
1 | ha | 1306 | ; call set_FAT32_variables |
1307 | nosemahd: |
||
1276 | Lrz | 1308 | |
1683 | art_zh | 1309 | cmp ecx,4 |
1310 | jnz noseslhd |
||
1311 | mov [hdbase],0x170 |
||
1312 | mov [hdid],0x10 |
||
1313 | mov dword [hdpos],ecx |
||
1 | ha | 1314 | ; call set_FAT32_variables |
1315 | noseslhd: |
||
1683 | art_zh | 1316 | call reserve_hd1 |
1317 | call reserve_hd_channel |
||
1318 | call free_hd_channel |
||
1319 | and dword [hd1_status],0 ; free |
||
75 | diamond | 1320 | nosethd: |
1683 | art_zh | 1321 | ret |
1 | ha | 1322 | |
283 | diamond | 1323 | iglobal |
1 | ha | 1324 | hd_base db 0 |
283 | diamond | 1325 | endg |
1 | ha | 1326 | |
802 | serge | 1327 | nsyse7: |
1 | ha | 1328 | |
1260 | Lrz | 1329 | ; cmp eax,8 ; HD PARTITION |
1683 | art_zh | 1330 | dec ebx |
1331 | jnz nsyse8 |
||
1332 | mov [fat32part],ecx |
||
1 | ha | 1333 | ; call set_FAT32_variables |
1683 | art_zh | 1334 | call reserve_hd1 |
1335 | call reserve_hd_channel |
||
1336 | call free_hd_channel |
||
1337 | ; pusha |
||
1338 | call choice_necessity_partition_1 |
||
1339 | ; popa |
||
1340 | and dword [hd1_status],0 ; free |
||
1341 | ret |
||
1 | ha | 1342 | |
802 | serge | 1343 | nsyse8: |
1260 | Lrz | 1344 | ; cmp eax,11 ; ENABLE LBA READ |
1683 | art_zh | 1345 | and ecx,1 |
1276 | Lrz | 1346 | sub ebx,3 |
1683 | art_zh | 1347 | jnz no_set_lba_read |
1348 | mov [lba_read_enabled],ecx |
||
1349 | ret |
||
1 | ha | 1350 | |
802 | serge | 1351 | no_set_lba_read: |
1260 | Lrz | 1352 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1683 | art_zh | 1353 | dec ebx |
1354 | jnz no_set_pci_access |
||
1355 | mov [pci_access_enabled],ecx |
||
1356 | ret |
||
1276 | Lrz | 1357 | no_set_pci_access: |
1 | ha | 1358 | |
1359 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1360 | include 'vmodeint.inc' |
||
1361 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1362 | |||
75 | diamond | 1363 | sys_setup_err: |
1683 | art_zh | 1364 | or [esp+32],dword -1 |
1365 | ret |
||
1 | ha | 1366 | |
1367 | align 4 |
||
1368 | |||
1369 | sys_getsetup: |
||
1370 | |||
1371 | ; 1=roland mpu midi base , base io address |
||
1372 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1373 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1374 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1375 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1376 | ; 8=fat32 partition in hd |
||
1377 | ; 9=get hs timer tic |
||
1378 | |||
1276 | Lrz | 1379 | ; cmp eax,1 |
1380 | dec ebx |
||
1683 | art_zh | 1381 | jnz ngsyse1 |
1382 | movzx eax,[midi_base] |
||
1383 | mov [esp+32],eax |
||
1384 | ret |
||
802 | serge | 1385 | ngsyse1: |
1276 | Lrz | 1386 | ; cmp eax,2 |
1387 | dec ebx |
||
1683 | art_zh | 1388 | jnz ngsyse2 |
1 | ha | 1389 | |
1683 | art_zh | 1390 | mov edi,[TASK_BASE] |
1391 | mov ebx,[edi+TASKDATA.mem_start] |
||
1392 | add ebx,edx |
||
1276 | Lrz | 1393 | |
1394 | ; cmp ebx,1 |
||
1395 | dec ecx |
||
1683 | art_zh | 1396 | jnz kbnobaseret |
1397 | mov eax,keymap |
||
1398 | mov ecx,128 |
||
1399 | call memmove |
||
1400 | ret |
||
802 | serge | 1401 | kbnobaseret: |
1276 | Lrz | 1402 | ; cmp ebx,2 |
1403 | dec ecx |
||
1683 | art_zh | 1404 | jnz kbnoshiftret |
1276 | Lrz | 1405 | |
1683 | art_zh | 1406 | mov eax,keymap_shift |
1407 | mov ecx,128 |
||
1408 | call memmove |
||
1409 | ret |
||
802 | serge | 1410 | kbnoshiftret: |
1276 | Lrz | 1411 | ; cmp ebx,3 |
1412 | dec ecx |
||
1683 | art_zh | 1413 | jne kbnoaltret |
1276 | Lrz | 1414 | |
1683 | art_zh | 1415 | mov eax,keymap_alt |
1416 | mov ecx,128 |
||
1417 | call memmove |
||
1418 | ret |
||
802 | serge | 1419 | kbnoaltret: |
1276 | Lrz | 1420 | ; cmp ebx,9 |
1421 | sub ecx,6 |
||
1683 | art_zh | 1422 | jnz ngsyse2 |
1423 | movzx eax,word [keyboard] |
||
1424 | mov [esp+32],eax |
||
1425 | ret |
||
1276 | Lrz | 1426 | |
1427 | |||
802 | serge | 1428 | ngsyse2: |
1276 | Lrz | 1429 | ; cmp eax,3 |
1430 | dec ebx |
||
1683 | art_zh | 1431 | jnz ngsyse3 |
1432 | movzx eax,[cd_base] |
||
1433 | mov [esp+32],eax |
||
1434 | ret |
||
802 | serge | 1435 | ngsyse3: |
1276 | Lrz | 1436 | ; cmp eax,5 |
1437 | sub ebx,2 |
||
1683 | art_zh | 1438 | jnz ngsyse5 |
1439 | mov eax,[syslang] |
||
1440 | mov [esp+32],eax |
||
1441 | ret |
||
802 | serge | 1442 | ngsyse5: |
1276 | Lrz | 1443 | ; cmp eax,7 |
1444 | sub ebx,2 |
||
1683 | art_zh | 1445 | jnz ngsyse7 |
1446 | movzx eax,[hd_base] |
||
1447 | mov [esp+32],eax |
||
1448 | ret |
||
802 | serge | 1449 | ngsyse7: |
1276 | Lrz | 1450 | ; cmp eax,8 |
1451 | dec ebx |
||
1683 | art_zh | 1452 | jnz ngsyse8 |
1453 | mov eax,[fat32part] |
||
1454 | mov [esp+32],eax |
||
1455 | ret |
||
802 | serge | 1456 | ngsyse8: |
1276 | Lrz | 1457 | ; cmp eax,9 |
1458 | dec ebx |
||
1683 | art_zh | 1459 | jnz ngsyse9 |
1460 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1461 | mov [esp+32],eax |
||
1462 | ret |
||
802 | serge | 1463 | ngsyse9: |
1276 | Lrz | 1464 | ; cmp eax,11 |
1465 | sub ebx,2 |
||
1683 | art_zh | 1466 | jnz ngsyse11 |
1467 | mov eax,[lba_read_enabled] |
||
1468 | mov [esp+32],eax |
||
1469 | ret |
||
802 | serge | 1470 | ngsyse11: |
1276 | Lrz | 1471 | ; cmp eax,12 |
1472 | dec ebx |
||
1683 | art_zh | 1473 | jnz ngsyse12 |
1474 | mov eax,[pci_access_enabled] |
||
1475 | mov [esp+32],eax |
||
1476 | ret |
||
802 | serge | 1477 | ngsyse12: |
1683 | art_zh | 1478 | mov [esp+32],dword 1 |
1479 | ret |
||
1 | ha | 1480 | |
1683 | art_zh | 1481 | |
479 | kastigar | 1482 | get_timer_ticks: |
1683 | art_zh | 1483 | mov eax,[timer_ticks] |
1484 | ret |
||
479 | kastigar | 1485 | |
283 | diamond | 1486 | iglobal |
1 | ha | 1487 | align 4 |
221 | serge | 1488 | mousefn dd msscreen, mswin, msbutton, msset |
1683 | art_zh | 1489 | dd app_load_cursor |
1490 | dd app_set_cursor |
||
1491 | dd app_delete_cursor |
||
1492 | dd msz |
||
283 | diamond | 1493 | endg |
1 | ha | 1494 | |
1495 | readmousepos: |
||
1496 | |||
1497 | ; eax=0 screen relative |
||
1498 | ; eax=1 window relative |
||
1499 | ; eax=2 buttons pressed |
||
221 | serge | 1500 | ; eax=3 set mouse pos ; reserved |
1501 | ; eax=4 load cursor |
||
1502 | ; eax=5 set cursor |
||
1503 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1504 | ; eax=7 get mouse_z |
1 | ha | 1505 | |
1683 | art_zh | 1506 | cmp ebx, 7 |
1507 | ja msset |
||
1508 | jmp [mousefn+ebx*4] |
||
221 | serge | 1509 | msscreen: |
1683 | art_zh | 1510 | mov eax,[MOUSE_X] |
1511 | shl eax,16 |
||
1512 | mov ax,[MOUSE_Y] |
||
1513 | mov [esp+36-4],eax |
||
1514 | ret |
||
221 | serge | 1515 | mswin: |
1683 | art_zh | 1516 | mov eax,[MOUSE_X] |
1517 | shl eax,16 |
||
1518 | mov ax,[MOUSE_Y] |
||
1519 | mov esi,[TASK_BASE] |
||
1520 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1521 | shl ebx,16 |
||
1522 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1523 | sub eax,ebx |
||
1 | ha | 1524 | |
1683 | art_zh | 1525 | mov edi,[CURRENT_TASK] |
1526 | shl edi,8 |
||
1527 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1528 | rol eax,16 |
||
1529 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1530 | rol eax,16 |
||
1531 | mov [esp+36-4],eax |
||
1532 | ret |
||
221 | serge | 1533 | msbutton: |
1683 | art_zh | 1534 | movzx eax,byte [BTN_DOWN] |
1535 | mov [esp+36-4],eax |
||
1536 | ret |
||
479 | kastigar | 1537 | msz: |
1683 | art_zh | 1538 | mov edi, [TASK_COUNT] |
1539 | movzx edi, word [WIN_POS + edi*2] |
||
1540 | cmp edi, [CURRENT_TASK] |
||
1541 | jne @f |
||
1542 | mov ax,[MOUSE_SCROLL_H] |
||
1543 | shl eax,16 |
||
1544 | mov ax,[MOUSE_SCROLL_V] |
||
1545 | mov [esp+36-4],eax |
||
1546 | and [MOUSE_SCROLL_H],word 0 |
||
1547 | and [MOUSE_SCROLL_V],word 0 |
||
1548 | ret |
||
479 | kastigar | 1549 | @@: |
1683 | art_zh | 1550 | and [esp+36-4],dword 0 |
1276 | Lrz | 1551 | ; ret |
221 | serge | 1552 | msset: |
1683 | art_zh | 1553 | ret |
164 | serge | 1554 | |
221 | serge | 1555 | app_load_cursor: |
1683 | art_zh | 1556 | cmp ecx, OS_BASE |
1557 | jae msset |
||
1558 | stdcall load_cursor, ecx, edx |
||
1559 | mov [esp+36-4], eax |
||
1560 | ret |
||
164 | serge | 1561 | |
221 | serge | 1562 | app_set_cursor: |
1683 | art_zh | 1563 | stdcall set_cursor, ecx |
1564 | mov [esp+36-4], eax |
||
1565 | ret |
||
1 | ha | 1566 | |
233 | serge | 1567 | app_delete_cursor: |
1683 | art_zh | 1568 | stdcall delete_cursor, ecx |
1569 | mov [esp+36-4], eax |
||
1570 | ret |
||
1 | ha | 1571 | |
1572 | is_input: |
||
1573 | |||
1574 | push edx |
||
1683 | art_zh | 1575 | mov dx,word [midisp] |
1576 | in al,dx |
||
1577 | and al,0x80 |
||
1578 | pop edx |
||
1 | ha | 1579 | ret |
1580 | |||
1581 | is_output: |
||
1582 | |||
1583 | push edx |
||
1683 | art_zh | 1584 | mov dx,word [midisp] |
1585 | in al,dx |
||
1586 | and al,0x40 |
||
1587 | pop edx |
||
1 | ha | 1588 | ret |
1589 | |||
1590 | |||
1591 | get_mpu_in: |
||
1592 | |||
1593 | push edx |
||
1683 | art_zh | 1594 | mov dx,word [mididp] |
1595 | in al,dx |
||
1596 | pop edx |
||
1 | ha | 1597 | ret |
1598 | |||
1599 | |||
1600 | put_mpu_out: |
||
1601 | |||
1602 | push edx |
||
1683 | art_zh | 1603 | mov dx,word [mididp] |
1604 | out dx,al |
||
1605 | pop edx |
||
1 | ha | 1606 | ret |
1607 | |||
1608 | |||
1609 | |||
1610 | align 4 |
||
1611 | |||
1612 | sys_midi: |
||
1276 | Lrz | 1613 | cmp [mididp],0 |
1614 | jnz sm0 |
||
1615 | mov [esp+36],dword 1 |
||
1616 | ret |
||
1617 | sm0: |
||
1618 | and [esp+36],dword 0 |
||
1619 | dec ebx |
||
1620 | jnz smn1 |
||
1621 | ; call setuart |
||
1622 | su1: |
||
1623 | call is_output |
||
1624 | test al,al |
||
1625 | jnz su1 |
||
1626 | mov dx,word [midisp] |
||
1627 | mov al,0xff |
||
1628 | out dx,al |
||
1629 | su2: |
||
1630 | mov dx,word [midisp] |
||
1631 | mov al,0xff |
||
1632 | out dx,al |
||
1633 | call is_input |
||
1634 | test al,al |
||
1635 | jnz su2 |
||
1636 | call get_mpu_in |
||
1637 | cmp al,0xfe |
||
1638 | jnz su2 |
||
1639 | su3: |
||
1640 | call is_output |
||
1641 | test al,al |
||
1642 | jnz su3 |
||
1643 | mov dx,word [midisp] |
||
1644 | mov al,0x3f |
||
1645 | out dx,al |
||
1646 | ret |
||
1647 | smn1: |
||
1648 | dec ebx |
||
1649 | jnz smn2 |
||
1650 | sm10: |
||
1651 | call get_mpu_in |
||
1652 | call is_output |
||
1653 | test al,al |
||
1654 | jnz sm10 |
||
1655 | mov al,bl |
||
1656 | call put_mpu_out |
||
1657 | smn2: |
||
1658 | ret |
||
1 | ha | 1659 | |
1660 | detect_devices: |
||
1661 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1662 | ;include 'detect/commouse.inc' |
479 | kastigar | 1663 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1664 | ;include 'detect/dev_fd.inc' |
1665 | ;include 'detect/dev_hdcd.inc' |
||
1666 | ;include 'detect/sear_par.inc' |
||
1667 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1668 | ret |
||
1669 | |||
1670 | sys_end: |
||
1671 | |||
1220 | serge | 1672 | mov ecx, [current_slot] |
1673 | mov eax, [ecx+APPDATA.tls_base] |
||
1674 | test eax, eax |
||
1675 | jz @F |
||
1676 | |||
1677 | stdcall user_free, eax |
||
1678 | @@: |
||
1679 | |||
379 | serge | 1680 | mov eax,[TASK_BASE] |
115 | poddubny | 1681 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1682 | |
1683 | art_zh | 1683 | waitterm: ; wait here for termination |
684 | diamond | 1684 | mov ebx,100 |
1 | ha | 1685 | call delay_hs |
1686 | jmp waitterm |
||
1687 | |||
75 | diamond | 1688 | iglobal |
170 | serge | 1689 | align 4 |
75 | diamond | 1690 | sys_system_table: |
1683 | art_zh | 1691 | dd exit_for_anyone ; 1 = obsolete |
1692 | dd sysfn_terminate ; 2 = terminate thread |
||
1693 | dd sysfn_activate ; 3 = activate window |
||
1694 | dd sysfn_getidletime ; 4 = get idle time |
||
1695 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1696 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1697 | dd sysfn_getactive ; 7 = get active window |
||
1698 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1699 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
1700 | dd sysfn_minimize ; 10 = minimize window |
||
1701 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1702 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1703 | dd sysfn_getversion ; 13 = get kernel version |
||
1704 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1705 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1706 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1707 | dd sysfn_getallmem ; 17 = get total memory size |
||
1708 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1709 | ; instead of slot |
||
1710 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1711 | dd sysfn_meminfo ; 20 = get extended memory info |
||
1712 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
1713 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 1714 | sysfn_num = ($ - sys_system_table)/4 |
1715 | endg |
||
1716 | |||
1 | ha | 1717 | sys_system: |
1683 | art_zh | 1718 | dec ebx |
1719 | cmp ebx, sysfn_num |
||
1720 | jae @f |
||
1721 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 1722 | @@: |
1683 | art_zh | 1723 | ret |
1 | ha | 1724 | |
214 | serge | 1725 | |
1683 | art_zh | 1726 | sysfn_shutdown: ; 18.9 = system shutdown |
748 | heavyiron | 1727 | cmp ecx,1 |
1728 | jl exit_for_anyone |
||
1729 | cmp ecx,4 |
||
1730 | jg exit_for_anyone |
||
1731 | mov [BOOT_VAR+0x9030],cl |
||
1732 | |||
379 | serge | 1733 | mov eax,[TASK_COUNT] |
709 | diamond | 1734 | mov [SYS_SHUTDOWN],al |
1 | ha | 1735 | mov [shutdown_processes],eax |
684 | diamond | 1736 | and dword [esp+32], 0 |
748 | heavyiron | 1737 | exit_for_anyone: |
1 | ha | 1738 | ret |
1739 | uglobal |
||
1740 | shutdown_processes: dd 0x0 |
||
1741 | endg |
||
1742 | |||
1683 | art_zh | 1743 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 1744 | cmp ecx,2 |
1 | ha | 1745 | jb noprocessterminate |
379 | serge | 1746 | mov edx,[TASK_COUNT] |
684 | diamond | 1747 | cmp ecx,edx |
75 | diamond | 1748 | ja noprocessterminate |
379 | serge | 1749 | mov eax,[TASK_COUNT] |
684 | diamond | 1750 | shl ecx,5 |
1751 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
1752 | add ecx,CURRENT_TASK+TASKDATA.state |
||
1753 | cmp byte [ecx], 9 |
||
75 | diamond | 1754 | jz noprocessterminate |
41 | mikedld | 1755 | |
1 | ha | 1756 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1683 | art_zh | 1757 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 1758 | ;call MEM_Heap_UnLock |
1759 | |||
1760 | cmp edx,[application_table_status] ; clear app table stat |
||
1761 | jne noatsc |
||
1678 | art_zh | 1762 | |
1329 | Lrz | 1763 | and [application_table_status],0 |
1 | ha | 1764 | noatsc: |
75 | diamond | 1765 | noprocessterminate: |
1 | ha | 1766 | ret |
1767 | |||
85 | halyavin | 1768 | sysfn_terminate2: |
1769 | ;lock application_table_status mutex |
||
164 | serge | 1770 | .table_status: |
85 | halyavin | 1771 | cli |
1772 | cmp [application_table_status],0 |
||
1683 | art_zh | 1773 | je .stf |
85 | halyavin | 1774 | sti |
1775 | call change_task |
||
1776 | jmp .table_status |
||
1777 | .stf: |
||
1778 | call set_application_table_status |
||
684 | diamond | 1779 | mov eax,ecx |
85 | halyavin | 1780 | call pid_to_slot |
1781 | test eax,eax |
||
1683 | art_zh | 1782 | jz .not_found |
684 | diamond | 1783 | mov ecx,eax |
85 | halyavin | 1784 | cli |
1785 | call sysfn_terminate |
||
1329 | Lrz | 1786 | and [application_table_status],0 |
85 | halyavin | 1787 | sti |
684 | diamond | 1788 | and dword [esp+32],0 |
85 | halyavin | 1789 | ret |
1790 | .not_found: |
||
1791 | mov [application_table_status],0 |
||
1683 | art_zh | 1792 | or dword [esp+32],-1 |
85 | halyavin | 1793 | ret |
1794 | |||
1683 | art_zh | 1795 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 1796 | cmp ecx,2 |
105 | poddubny | 1797 | jb .nowindowactivate |
684 | diamond | 1798 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 1799 | ja .nowindowactivate |
1800 | |||
1801 | mov [window_minimize], 2 ; restore window if minimized |
||
1802 | |||
684 | diamond | 1803 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 1804 | cmp esi, [TASK_COUNT] |
105 | poddubny | 1805 | je .nowindowactivate ; already active |
1806 | |||
684 | diamond | 1807 | mov edi, ecx |
105 | poddubny | 1808 | shl edi, 5 |
1809 | add edi, window_data |
||
684 | diamond | 1810 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 1811 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 1812 | call waredraw |
1813 | .nowindowactivate: |
||
1 | ha | 1814 | ret |
41 | mikedld | 1815 | |
1683 | art_zh | 1816 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1817 | mov eax,[idleusesec] |
684 | diamond | 1818 | mov [esp+32], eax |
1 | ha | 1819 | ret |
1820 | |||
1683 | art_zh | 1821 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 1822 | mov eax,[CPU_FREQ] |
684 | diamond | 1823 | mov [esp+32], eax |
1 | ha | 1824 | ret |
1825 | |||
1826 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1827 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1828 | include 'blkdev/rdsave.inc' |
||
1829 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1232 | Lrz | 1830 | align 4 |
1683 | art_zh | 1831 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 1832 | mov eax, [TASK_COUNT] |
380 | serge | 1833 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 1834 | mov [esp+32],eax |
1 | ha | 1835 | ret |
75 | diamond | 1836 | |
1683 | art_zh | 1837 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1232 | Lrz | 1838 | ; cmp ecx,1 |
1839 | dec ecx |
||
1840 | jnz nogetsoundflag |
||
1 | ha | 1841 | movzx eax,byte [sound_flag] ; get sound_flag |
684 | diamond | 1842 | mov [esp+32],eax |
1 | ha | 1843 | ret |
1844 | nogetsoundflag: |
||
1232 | Lrz | 1845 | ; cmp ecx,2 |
1846 | dec ecx |
||
1 | ha | 1847 | jnz nosoundflag |
75 | diamond | 1848 | xor byte [sound_flag], 1 |
1849 | nosoundflag: |
||
41 | mikedld | 1850 | ret |
75 | diamond | 1851 | |
1683 | art_zh | 1852 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 1853 | mov [window_minimize],1 |
1854 | ret |
||
1232 | Lrz | 1855 | align 4 |
1683 | art_zh | 1856 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 1857 | ; cmp ecx,1 |
1858 | dec ecx |
||
1 | ha | 1859 | jnz full_table |
1860 | small_table: |
||
1861 | call for_all_tables |
||
75 | diamond | 1862 | mov ecx,10 |
1 | ha | 1863 | cld |
1864 | rep movsb |
||
1865 | ret |
||
1866 | for_all_tables: |
||
684 | diamond | 1867 | mov edi,edx |
381 | serge | 1868 | mov esi,DRIVE_DATA |
1 | ha | 1869 | ret |
1870 | full_table: |
||
1232 | Lrz | 1871 | ; cmp ecx,2 |
1872 | dec ecx |
||
1 | ha | 1873 | jnz exit_for_anyone |
1874 | call for_all_tables |
||
75 | diamond | 1875 | mov ecx,16384 |
1 | ha | 1876 | cld |
1877 | rep movsd |
||
1878 | ret |
||
75 | diamond | 1879 | |
1683 | art_zh | 1880 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
1881 | and dword [esp+32], 0 |
||
1882 | ret |
||
75 | diamond | 1883 | |
1683 | art_zh | 1884 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1447 | diamond | 1885 | mov edi,ecx |
1 | ha | 1886 | mov esi,version_inf |
1887 | mov ecx,version_end-version_inf |
||
1888 | rep movsb |
||
1889 | ret |
||
75 | diamond | 1890 | |
1891 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 1892 | ;wait retrace functions |
1893 | sys_wait_retrace: |
||
1894 | mov edx,0x3da |
||
1895 | WaitRetrace_loop: |
||
1896 | in al,dx |
||
1897 | test al,1000b |
||
1898 | jz WaitRetrace_loop |
||
684 | diamond | 1899 | and [esp+32],dword 0 |
1 | ha | 1900 | ret |
75 | diamond | 1901 | |
1232 | Lrz | 1902 | align 4 |
1683 | art_zh | 1903 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 1904 | ; removed here by |
1905 | ; call mouse_centered |
||
1906 | ;* mouse centered - start code- Mario79 |
||
1907 | ;mouse_centered: |
||
1908 | ; push eax |
||
1683 | art_zh | 1909 | mov eax,[Screen_Max_X] |
1910 | shr eax,1 |
||
1911 | mov [MOUSE_X],ax |
||
1912 | mov eax,[Screen_Max_Y] |
||
1913 | shr eax,1 |
||
1914 | mov [MOUSE_Y],ax |
||
1232 | Lrz | 1915 | ; ret |
1916 | ;* mouse centered - end code- Mario79 |
||
1917 | xor eax,eax |
||
1683 | art_zh | 1918 | and [esp+32],eax |
1232 | Lrz | 1919 | ; pop eax |
1920 | |||
1 | ha | 1921 | ret |
1232 | Lrz | 1922 | align 4 |
120 | mario79 | 1923 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1232 | Lrz | 1924 | test ecx,ecx ; get mouse speed factor |
120 | mario79 | 1925 | jnz .set_mouse_acceleration |
164 | serge | 1926 | xor eax,eax |
120 | mario79 | 1927 | mov ax,[mouse_speed_factor] |
684 | diamond | 1928 | mov [esp+32],eax |
120 | mario79 | 1929 | ret |
1930 | .set_mouse_acceleration: |
||
1232 | Lrz | 1931 | ; cmp ecx,1 ; set mouse speed factor |
1932 | dec ecx |
||
120 | mario79 | 1933 | jnz .get_mouse_delay |
684 | diamond | 1934 | mov [mouse_speed_factor],dx |
120 | mario79 | 1935 | ret |
1936 | .get_mouse_delay: |
||
1232 | Lrz | 1937 | ; cmp ecx,2 ; get mouse delay |
1938 | dec ecx |
||
120 | mario79 | 1939 | jnz .set_mouse_delay |
1940 | mov eax,[mouse_delay] |
||
684 | diamond | 1941 | mov [esp+32],eax |
120 | mario79 | 1942 | ret |
1943 | .set_mouse_delay: |
||
1232 | Lrz | 1944 | ; cmp ecx,3 ; set mouse delay |
1945 | dec ecx |
||
120 | mario79 | 1946 | jnz .set_pointer_position |
684 | diamond | 1947 | mov [mouse_delay],edx |
120 | mario79 | 1948 | ret |
1949 | .set_pointer_position: |
||
1232 | Lrz | 1950 | ; cmp ecx,4 ; set mouse pointer position |
1951 | dec ecx |
||
621 | mario79 | 1952 | jnz .set_mouse_button |
1689 | art_zh | 1953 | cmp dx, word[Screen_Max_Y] |
1954 | ja .end |
||
1955 | |||
684 | diamond | 1956 | rol edx,16 |
1689 | art_zh | 1957 | cmp dx, word[Screen_Max_X] |
1958 | ja .end |
||
1959 | mov [MOUSE_X], edx |
||
621 | mario79 | 1960 | ret |
1961 | .set_mouse_button: |
||
1232 | Lrz | 1962 | ; cmp ecx,5 ; set mouse button features |
1963 | dec ecx |
||
621 | mario79 | 1964 | jnz .end |
684 | diamond | 1965 | mov [BTN_DOWN],dl |
621 | mario79 | 1966 | mov [mouse_active],1 |
120 | mario79 | 1967 | .end: |
1968 | ret |
||
1969 | |||
75 | diamond | 1970 | sysfn_getfreemem: |
170 | serge | 1971 | mov eax, [pg_data.pages_free] |
1972 | shl eax, 2 |
||
684 | diamond | 1973 | mov [esp+32],eax |
1 | ha | 1974 | ret |
75 | diamond | 1975 | |
1976 | sysfn_getallmem: |
||
170 | serge | 1977 | mov eax,[MEM_AMOUNT] |
1978 | shr eax, 10 |
||
684 | diamond | 1979 | mov [esp+32],eax |
32 | halyavin | 1980 | ret |
1981 | |||
608 | alver | 1982 | ; // Alver, 2007-22-08 // { |
1983 | sysfn_pid_to_slot: |
||
684 | diamond | 1984 | mov eax, ecx |
608 | alver | 1985 | call pid_to_slot |
684 | diamond | 1986 | mov [esp+32], eax |
608 | alver | 1987 | ret |
1988 | |||
1989 | sysfn_min_rest_window: |
||
1990 | pushad |
||
1683 | art_zh | 1991 | mov eax, edx ; ebx - operating |
684 | diamond | 1992 | shr ecx, 1 |
608 | alver | 1993 | jnc @f |
1994 | call pid_to_slot |
||
1995 | @@: |
||
1683 | art_zh | 1996 | or eax, eax ; eax - number of slot |
608 | alver | 1997 | jz .error |
1683 | art_zh | 1998 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 1999 | ja .error |
684 | diamond | 2000 | movzx eax, word [WIN_STACK + eax*2] |
2001 | shr ecx, 1 |
||
608 | alver | 2002 | jc .restore |
2003 | ; .minimize: |
||
2004 | call minimize_window |
||
2005 | jmp .exit |
||
2006 | .restore: |
||
2007 | call restore_minimized_window |
||
2008 | .exit: |
||
2009 | popad |
||
2010 | xor eax, eax |
||
684 | diamond | 2011 | mov [esp+32], eax |
608 | alver | 2012 | ret |
2013 | .error: |
||
2014 | popad |
||
2015 | xor eax, eax |
||
2016 | dec eax |
||
684 | diamond | 2017 | mov [esp+32], eax |
608 | alver | 2018 | ret |
2019 | ; } \\ Alver, 2007-22-08 \\ |
||
2020 | |||
41 | mikedld | 2021 | uglobal |
2022 | ;// mike.dld, 2006-29-01 [ |
||
2023 | screen_workarea RECT |
||
2024 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2025 | window_minimize db 0 |
1683 | art_zh | 2026 | sound_flag db 0 |
41 | mikedld | 2027 | endg |
1 | ha | 2028 | |
41 | mikedld | 2029 | iglobal |
2030 | version_inf: |
||
1319 | diamond | 2031 | db 0,7,7,0 ; version 0.7.7.0 |
1689 | art_zh | 2032 | db 0 ;reserved |
540 | victor | 2033 | dd __REV__ |
41 | mikedld | 2034 | version_end: |
2035 | endg |
||
1 | ha | 2036 | |
2037 | sys_cachetodiskette: |
||
1683 | art_zh | 2038 | cmp ebx, 1 |
2039 | jne .no_floppy_a_save |
||
2040 | mov [flp_number], 1 |
||
2041 | jmp .save_image_on_floppy |
||
671 | Ghost | 2042 | .no_floppy_a_save: |
1683 | art_zh | 2043 | cmp ebx, 2 |
2044 | jne .no_floppy_b_save |
||
2045 | mov [flp_number], 2 |
||
671 | Ghost | 2046 | .save_image_on_floppy: |
1683 | art_zh | 2047 | call save_image |
2048 | mov [esp + 32], dword 0 |
||
2049 | cmp [FDC_Status], 0 |
||
2050 | je .yes_floppy_save |
||
671 | Ghost | 2051 | .no_floppy_b_save: |
1683 | art_zh | 2052 | mov [esp + 32], dword 1 |
671 | Ghost | 2053 | .yes_floppy_save: |
1683 | art_zh | 2054 | ret |
1 | ha | 2055 | |
2056 | uglobal |
||
2057 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2058 | align 4 |
2059 | bgrlockpid dd 0 |
||
546 | diamond | 2060 | bgrlock db 0 |
1 | ha | 2061 | endg |
2062 | |||
1899 | art_zh | 2063 | ;=============================== SysFn 15 ================================ |
1 | ha | 2064 | sys_background: |
2065 | |||
1929 | art_zh | 2066 | cmp ebx,1 ; BACKGROUND SIZE |
2067 | jnz nosb1 |
||
2068 | test ecx,ecx |
||
2069 | ; cmp ecx,0 |
||
2070 | jz sbgrr |
||
2071 | test edx,edx |
||
2072 | ; cmp edx,0 |
||
2073 | jz sbgrr |
||
2074 | @@: |
||
2075 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
||
2076 | bts dword [bgrlock], 0 |
||
2077 | jnc @f |
||
2078 | call change_task |
||
2079 | jmp @b |
||
2080 | @@: |
||
2081 | mov [BgrDataWidth],ecx |
||
2082 | mov [BgrDataHeight],edx |
||
2083 | ; mov [bgrchanged],1 |
||
2084 | |||
2085 | pushad |
||
2086 | ; return memory for old background |
||
2087 | mov eax, [img_background] |
||
2088 | cmp eax, static_background_data |
||
2089 | jz @f |
||
2090 | stdcall kernel_free, eax |
||
2091 | @@: |
||
2092 | ; calculate RAW size |
||
2093 | xor eax,eax |
||
2094 | inc eax |
||
2095 | cmp [BgrDataWidth],eax |
||
2096 | jae @f |
||
2097 | mov [BgrDataWidth],eax |
||
2098 | @@: |
||
2099 | cmp [BgrDataHeight],eax |
||
2100 | jae @f |
||
2101 | mov [BgrDataHeight],eax |
||
2102 | @@: |
||
2103 | mov eax,[BgrDataWidth] |
||
2104 | imul eax,[BgrDataHeight] |
||
2105 | lea eax,[eax*3] |
||
2106 | mov [mem_BACKGROUND],eax |
||
2107 | ; get memory for new background |
||
2108 | stdcall kernel_alloc, eax |
||
2109 | test eax, eax |
||
2110 | jz .memfailed |
||
2111 | mov [img_background], eax |
||
2112 | jmp .exit |
||
2113 | .memfailed: |
||
2114 | ; revert to static monotone data |
||
2115 | mov [img_background], static_background_data |
||
2116 | xor eax, eax |
||
2117 | inc eax |
||
2118 | mov [BgrDataWidth], eax |
||
2119 | mov [BgrDataHeight], eax |
||
2120 | mov [mem_BACKGROUND], 4 |
||
1107 | diamond | 2121 | .exit: |
1929 | art_zh | 2122 | popad |
2123 | mov [bgrlock], 0 |
||
2124 | |||
2125 | sbgrr: |
||
2126 | ret |
||
2127 | |||
2128 | nosb1: |
||
2129 | |||
2130 | cmp ebx,2 ; SET PIXEL |
||
2131 | jnz nosb2 |
||
2132 | |||
2133 | mov eax, [img_background] |
||
2134 | test ecx, ecx |
||
2135 | jz @f |
||
2136 | cmp eax, static_background_data |
||
2137 | |||
2138 | jz .ret |
||
2139 | @@: |
||
2140 | mov ebx, [mem_BACKGROUND] |
||
2141 | add ebx, 4095 |
||
2142 | and ebx, -4096 |
||
2143 | sub ebx, 4 |
||
2144 | cmp ecx, ebx |
||
2145 | ja .ret |
||
2146 | |||
2147 | mov ebx,[eax+ecx] |
||
2148 | and ebx,0xFF000000 ;255*256*256*256 |
||
2149 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2150 | add edx,ebx |
||
2151 | mov [eax+ecx],edx |
||
2152 | .ret: |
||
2153 | ret |
||
2154 | nosb2: |
||
2155 | |||
2156 | cmp ebx,3 ; DRAW BACKGROUND |
||
2157 | jnz nosb3 |
||
2158 | draw_background_temp: |
||
2159 | ; cmp [bgrchanged],1 ;0 |
||
2160 | ; je nosb31 |
||
2161 | ;draw_background_temp: |
||
2162 | ; mov [bgrchanged],1 ;0 |
||
2163 | mov [background_defined], 1 |
||
2164 | mov byte[BACKGROUND_CHANGED], 1 |
||
2165 | call force_redraw_background |
||
2166 | nosb31: |
||
2167 | ret |
||
2168 | nosb3: |
||
2169 | |||
2170 | cmp ebx,4 ; TILED / STRETCHED |
||
2171 | jnz nosb4 |
||
2172 | cmp ecx,[BgrDrawMode] |
||
2173 | je nosb41 |
||
2174 | mov [BgrDrawMode],ecx |
||
2175 | ; mov [bgrchanged],1 |
||
2176 | nosb41: |
||
2177 | ret |
||
2178 | nosb4: |
||
2179 | |||
2180 | cmp ebx,5 ; BLOCK MOVE TO BGR |
||
2181 | jnz nosb5 |
||
2182 | cmp [img_background], static_background_data |
||
2183 | jnz @f |
||
2184 | test edx, edx |
||
2185 | jnz .fin |
||
2186 | cmp esi, 4 |
||
2187 | ja .fin |
||
2188 | @@: |
||
2189 | ; bughere |
||
2190 | mov eax, ecx |
||
2191 | mov ebx, edx |
||
2192 | add ebx, [img_background] ;IMG_BACKGROUND |
||
2193 | mov ecx, esi |
||
2194 | call memmove |
||
2195 | .fin: |
||
2196 | ret |
||
2197 | nosb5: |
||
2198 | |||
2199 | cmp ebx, 6 |
||
2200 | jnz nosb6 |
||
2201 | ;;Maxis use atomic bts for mutex 4.4.2009 |
||
2202 | @@: |
||
2203 | bts dword [bgrlock], 0 |
||
2204 | jnc @f |
||
2205 | call change_task |
||
2206 | jmp @b |
||
2207 | @@: |
||
2208 | mov eax, [CURRENT_TASK] |
||
2209 | mov [bgrlockpid], eax |
||
2210 | cmp [img_background], static_background_data |
||
2211 | jz .nomem |
||
2212 | stdcall user_alloc, [mem_BACKGROUND] |
||
2213 | mov [esp+32], eax |
||
2214 | test eax, eax |
||
2215 | jz .nomem |
||
2216 | mov ebx, eax |
||
2217 | shr ebx, 12 |
||
2218 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2219 | mov esi, [img_background] |
||
2220 | shr esi, 12 |
||
2221 | mov ecx, [mem_BACKGROUND] |
||
2222 | add ecx, 0xFFF |
||
2223 | shr ecx, 12 |
||
2224 | .z: |
||
2225 | mov eax, [page_tabs+ebx*4] |
||
2226 | test al, 1 |
||
2227 | jz @f |
||
2228 | call free_page |
||
2229 | @@: |
||
2230 | mov eax, [page_tabs+esi*4] |
||
2231 | or al, PG_UW |
||
2232 | mov [page_tabs+ebx*4], eax |
||
2233 | mov eax, ebx |
||
2234 | shl eax, 12 |
||
2235 | invlpg [eax] |
||
2236 | inc ebx |
||
2237 | inc esi |
||
2238 | loop .z |
||
1899 | art_zh | 2239 | ret |
1929 | art_zh | 2240 | .nomem: |
2241 | and [bgrlockpid], 0 |
||
2242 | mov [bgrlock], 0 |
||
2243 | nosb6: |
||
2244 | cmp ebx, 7 |
||
2245 | jnz nosb7 |
||
2246 | cmp [bgrlock], 0 |
||
2247 | jz .err |
||
2248 | mov eax, [CURRENT_TASK] |
||
2249 | cmp [bgrlockpid], eax |
||
2250 | jnz .err |
||
2251 | mov eax, ecx |
||
2252 | mov ebx, ecx |
||
2253 | shr eax, 12 |
||
2254 | mov ecx, [page_tabs+(eax-1)*4] |
||
2255 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2256 | jz .err |
||
2257 | jnp .err |
||
2258 | push eax |
||
2259 | shr ecx, 12 |
||
2260 | dec ecx |
||
2261 | @@: |
||
2262 | and dword [page_tabs+eax*4], 0 |
||
2263 | mov edx, eax |
||
2264 | shl edx, 12 |
||
2265 | push eax |
||
2266 | invlpg [edx] |
||
2267 | pop eax |
||
2268 | inc eax |
||
2269 | loop @b |
||
2270 | pop eax |
||
2271 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2272 | stdcall user_free, ebx |
||
2273 | mov [esp+32], eax |
||
2274 | and [bgrlockpid], 0 |
||
2275 | mov [bgrlock], 0 |
||
2276 | ret |
||
2277 | .err: |
||
2278 | and dword [esp+32], 0 |
||
2279 | ret |
||
469 | serge | 2280 | |
1929 | art_zh | 2281 | nosb7: |
2282 | ret |
||
2283 | |||
1899 | art_zh | 2284 | ;=============================== SysFn 39 ================================ |
2285 | align 4 |
||
469 | serge | 2286 | |
1899 | art_zh | 2287 | sys_getbackground: |
1929 | art_zh | 2288 | dec ebx |
2289 | jnz nogb1 |
||
2290 | mov eax,[BgrDataWidth] |
||
2291 | shl eax,16 |
||
2292 | mov ax,[BgrDataHeight] |
||
2293 | mov [esp+32],eax |
||
1 | ha | 2294 | ret |
2295 | |||
1929 | art_zh | 2296 | nogb1: |
2297 | ; cmp eax,2 ; PIXEL |
||
2298 | dec ebx |
||
2299 | jnz nogb2 |
||
2300 | |||
2301 | mov eax, [img_background] |
||
2302 | test ecx, ecx |
||
2303 | jz @f |
||
2304 | cmp eax, static_background_data |
||
2305 | jz .ret |
||
2306 | @@: |
||
2307 | mov ebx, [mem_BACKGROUND] |
||
2308 | add ebx, 4095 |
||
2309 | and ebx, -4096 |
||
2310 | sub ebx, 4 |
||
2311 | cmp ecx, ebx |
||
2312 | ja .ret |
||
2313 | |||
2314 | mov eax,[ecx+eax] |
||
2315 | |||
2316 | and eax, 0xFFFFFF |
||
2317 | mov [esp+32],eax |
||
2318 | .ret: |
||
2319 | ret |
||
2320 | nogb2: |
||
2321 | |||
2322 | ; cmp eax,4 ; TILED / STRETCHED |
||
2323 | dec ebx |
||
2324 | dec ebx |
||
2325 | jnz nogb4 |
||
2326 | mov eax,[BgrDrawMode] |
||
2327 | nogb4: |
||
2328 | mov [esp+32],eax |
||
2329 | ret |
||
2330 | |||
1899 | art_zh | 2331 | ;=========================================== |
1859 | art_zh | 2332 | |
709 | diamond | 2333 | force_redraw_background: |
1392 | diamond | 2334 | and [draw_data+32 + RECT.left], 0 |
2335 | and [draw_data+32 + RECT.top], 0 |
||
709 | diamond | 2336 | push eax ebx |
753 | serge | 2337 | mov eax,[Screen_Max_X] |
2338 | mov ebx,[Screen_Max_Y] |
||
709 | diamond | 2339 | mov [draw_data+32 + RECT.right],eax |
2340 | mov [draw_data+32 + RECT.bottom],ebx |
||
2341 | pop ebx eax |
||
1392 | diamond | 2342 | inc byte[REDRAW_BACKGROUND] |
709 | diamond | 2343 | ret |
1899 | art_zh | 2344 | ;=========================================== |
479 | kastigar | 2345 | |
1 | ha | 2346 | |
2347 | align 4 |
||
2348 | |||
2349 | sys_getkey: |
||
1683 | art_zh | 2350 | mov [esp + 32],dword 1 |
2351 | ; test main buffer |
||
2352 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2353 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2354 | mov edx, [TASK_COUNT] |
||
2355 | cmp ecx, edx |
||
2356 | jne .finish |
||
2357 | cmp [KEY_COUNT], byte 0 |
||
2358 | je .finish |
||
2359 | movzx eax, byte [KEY_BUFF] |
||
2360 | shl eax, 8 |
||
2361 | push eax |
||
2362 | dec byte [KEY_COUNT] |
||
2363 | and byte [KEY_COUNT], 127 |
||
2364 | movzx ecx, byte [KEY_COUNT] |
||
2365 | add ecx, 2 |
||
2366 | mov eax, KEY_BUFF + 1 |
||
2367 | mov ebx, KEY_BUFF |
||
2368 | call memmove |
||
2369 | pop eax |
||
92 | diamond | 2370 | .ret_eax: |
1683 | art_zh | 2371 | mov [esp + 32], eax |
2372 | ret |
||
671 | Ghost | 2373 | .finish: |
92 | diamond | 2374 | ; test hotkeys buffer |
1683 | art_zh | 2375 | mov ecx, hotkey_buffer |
92 | diamond | 2376 | @@: |
1683 | art_zh | 2377 | cmp [ecx], ebx |
2378 | jz .found |
||
2379 | add ecx, 8 |
||
2380 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2381 | jb @b |
||
2382 | ret |
||
92 | diamond | 2383 | .found: |
1683 | art_zh | 2384 | mov ax, [ecx + 6] |
2385 | shl eax, 16 |
||
2386 | mov ah, [ecx + 4] |
||
2387 | mov al, 2 |
||
2388 | and dword [ecx + 4], 0 |
||
2389 | and dword [ecx], 0 |
||
2390 | jmp .ret_eax |
||
1 | ha | 2391 | |
2392 | align 4 |
||
2393 | |||
2394 | sys_getbutton: |
||
2395 | |||
1683 | art_zh | 2396 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2397 | mov [esp + 32], dword 1 |
||
2398 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2399 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2400 | cmp ecx, edx |
||
2401 | jne .exit |
||
2402 | movzx eax, byte [BTN_COUNT] |
||
2403 | test eax, eax |
||
2404 | jz .exit |
||
2405 | mov eax, [BTN_BUFF] |
||
2406 | and al, 0xFE ; delete left button bit |
||
2407 | mov [BTN_COUNT], byte 0 |
||
2408 | mov [esp + 32], eax |
||
671 | Ghost | 2409 | .exit: |
1683 | art_zh | 2410 | ret |
1 | ha | 2411 | |
2412 | |||
2413 | align 4 |
||
2414 | |||
2415 | sys_cpuusage: |
||
2416 | |||
2417 | ; RETURN: |
||
2418 | ; |
||
2419 | ; +00 dword process cpu usage |
||
2420 | ; +04 word position in windowing stack |
||
2421 | ; +06 word windowing stack value at current position (cpu nro) |
||
2422 | ; +10 12 bytes name |
||
2423 | ; +22 dword start in mem |
||
2424 | ; +26 dword used mem |
||
2425 | ; +30 dword PID , process idenfification number |
||
2426 | ; |
||
2427 | |||
1683 | art_zh | 2428 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2429 | jne .no_who_am_i |
2430 | mov ecx,[CURRENT_TASK] |
||
2431 | .no_who_am_i: |
||
1683 | art_zh | 2432 | cmp ecx, max_processes |
2433 | ja .nofillbuf |
||
1 | ha | 2434 | |
684 | diamond | 2435 | ; +4: word: position of the window of thread in the window stack |
1683 | art_zh | 2436 | mov ax, [WIN_STACK + ecx * 2] |
2437 | mov [ebx+4], ax |
||
684 | diamond | 2438 | ; +6: word: number of the thread slot, which window has in the window stack |
2439 | ; position ecx (has no relation to the specific thread) |
||
1683 | art_zh | 2440 | mov ax, [WIN_POS + ecx * 2] |
2441 | mov [ebx+6], ax |
||
1 | ha | 2442 | |
1683 | art_zh | 2443 | shl ecx, 5 |
1 | ha | 2444 | |
684 | diamond | 2445 | ; +0: dword: memory usage |
1683 | art_zh | 2446 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2447 | mov [ebx], eax |
||
684 | diamond | 2448 | ; +10: 11 bytes: name of the process |
1683 | art_zh | 2449 | push ecx |
2450 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2451 | add ebx, 10 |
||
2452 | mov ecx, 11 |
||
2453 | call memmove |
||
2454 | pop ecx |
||
1 | ha | 2455 | |
684 | diamond | 2456 | ; +22: address of the process in memory |
2457 | ; +26: size of used memory - 1 |
||
1683 | art_zh | 2458 | push edi |
2459 | lea edi, [ebx+12] |
||
2460 | xor eax, eax |
||
2461 | mov edx, 0x100000*16 |
||
2462 | cmp ecx, 1 shl 5 |
||
2463 | je .os_mem |
||
2464 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2465 | mov eax, std_application_base_address |
||
684 | diamond | 2466 | .os_mem: |
1683 | art_zh | 2467 | stosd |
2468 | lea eax, [edx-1] |
||
2469 | stosd |
||
1 | ha | 2470 | |
684 | diamond | 2471 | ; +30: PID/TID |
1683 | art_zh | 2472 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2473 | stosd |
||
1 | ha | 2474 | |
2475 | ; window position and size |
||
1683 | art_zh | 2476 | push esi |
2477 | lea esi, [ecx + window_data + WDATA.box] |
||
2478 | movsd |
||
2479 | movsd |
||
2480 | movsd |
||
2481 | movsd |
||
1 | ha | 2482 | |
2483 | ; Process state (+50) |
||
1683 | art_zh | 2484 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2485 | stosd |
||
1 | ha | 2486 | |
138 | mikedld | 2487 | ; Window client area box |
1683 | art_zh | 2488 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2489 | movsd |
||
2490 | movsd |
||
2491 | movsd |
||
2492 | movsd |
||
1 | ha | 2493 | |
164 | serge | 2494 | ; Window state |
1683 | art_zh | 2495 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2496 | stosb |
||
164 | serge | 2497 | |
1689 | art_zh | 2498 | ; Event mask (+71) |
1941 | art_zh | 2499 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2500 | stosd |
||
1689 | art_zh | 2501 | |
1683 | art_zh | 2502 | pop esi |
2503 | pop edi |
||
138 | mikedld | 2504 | |
684 | diamond | 2505 | .nofillbuf: |
1 | ha | 2506 | ; return number of processes |
2507 | |||
379 | serge | 2508 | mov eax,[TASK_COUNT] |
684 | diamond | 2509 | mov [esp+32],eax |
1 | ha | 2510 | ret |
2511 | |||
2512 | align 4 |
||
2513 | sys_clock: |
||
1683 | art_zh | 2514 | cli |
1 | ha | 2515 | ; Mikhail Lisovin xx Jan 2005 |
1683 | art_zh | 2516 | @@: mov al, 10 |
2517 | out 0x70, al |
||
2518 | in al, 0x71 |
||
2519 | test al, al |
||
2520 | jns @f |
||
2521 | mov esi, 1 |
||
2522 | call delay_ms |
||
2523 | jmp @b |
||
1 | ha | 2524 | @@: |
2525 | ; end Lisovin's fix |
||
2526 | |||
1683 | art_zh | 2527 | xor al,al ; seconds |
2528 | out 0x70,al |
||
2529 | in al,0x71 |
||
2530 | movzx ecx,al |
||
2531 | mov al,02 ; minutes |
||
2532 | shl ecx,16 |
||
2533 | out 0x70,al |
||
2534 | in al,0x71 |
||
2535 | movzx edx,al |
||
2536 | mov al,04 ; hours |
||
2537 | shl edx,8 |
||
2538 | out 0x70,al |
||
2539 | in al,0x71 |
||
2540 | add ecx,edx |
||
2541 | movzx edx,al |
||
2542 | add ecx,edx |
||
2543 | sti |
||
2544 | mov [esp + 32], ecx |
||
2545 | ret |
||
1 | ha | 2546 | |
2547 | |||
2548 | align 4 |
||
2549 | |||
2550 | sys_date: |
||
2551 | |||
1683 | art_zh | 2552 | cli |
2553 | @@: mov al, 10 |
||
2554 | out 0x70, al |
||
2555 | in al, 0x71 |
||
2556 | test al, al |
||
2557 | jns @f |
||
2558 | mov esi, 1 |
||
2559 | call delay_ms |
||
2560 | jmp @b |
||
75 | diamond | 2561 | @@: |
2562 | |||
1683 | art_zh | 2563 | mov ch,0 |
2564 | mov al,7 ; date |
||
2565 | out 0x70,al |
||
2566 | in al,0x71 |
||
2567 | mov cl,al |
||
2568 | mov al,8 ; month |
||
2569 | shl ecx,16 |
||
2570 | out 0x70,al |
||
2571 | in al,0x71 |
||
2572 | mov ch,al |
||
2573 | mov al,9 ; year |
||
2574 | out 0x70,al |
||
2575 | in al,0x71 |
||
2576 | mov cl,al |
||
2577 | sti |
||
2578 | mov [esp+32], ecx |
||
2579 | ret |
||
1 | ha | 2580 | |
2581 | |||
2582 | ; redraw status |
||
2583 | |||
2584 | sys_redrawstat: |
||
1683 | art_zh | 2585 | cmp ebx, 1 |
2586 | jne no_widgets_away |
||
2587 | ; buttons away |
||
2588 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2589 | sys_newba2: |
1683 | art_zh | 2590 | mov edi,[BTN_ADDR] |
2591 | cmp [edi], dword 0 ; empty button list ? |
||
2592 | je end_of_buttons_away |
||
2593 | movzx ebx, word [edi] |
||
2594 | inc ebx |
||
2595 | mov eax,edi |
||
1 | ha | 2596 | sys_newba: |
1683 | art_zh | 2597 | dec ebx |
2598 | jz end_of_buttons_away |
||
1 | ha | 2599 | |
1683 | art_zh | 2600 | add eax, 0x10 |
2601 | cmp cx, [eax] |
||
2602 | jnz sys_newba |
||
1 | ha | 2603 | |
1683 | art_zh | 2604 | push eax ebx ecx |
2605 | mov ecx,ebx |
||
2606 | inc ecx |
||
2607 | shl ecx, 4 |
||
2608 | mov ebx, eax |
||
2609 | add eax, 0x10 |
||
2610 | call memmove |
||
2611 | dec dword [edi] |
||
2612 | pop ecx ebx eax |
||
1 | ha | 2613 | |
1683 | art_zh | 2614 | jmp sys_newba2 |
1 | ha | 2615 | |
2616 | end_of_buttons_away: |
||
2617 | |||
1683 | art_zh | 2618 | ret |
1 | ha | 2619 | |
2620 | no_widgets_away: |
||
2621 | |||
1683 | art_zh | 2622 | cmp ebx, 2 |
2623 | jnz srl1 |
||
1 | ha | 2624 | |
1683 | art_zh | 2625 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2626 | add edx, draw_data - CURRENT_TASK |
||
2627 | mov [edx + RECT.left], 0 |
||
2628 | mov [edx + RECT.top], 0 |
||
2629 | mov eax, [Screen_Max_X] |
||
1710 | art_zh | 2630 | |
1683 | art_zh | 2631 | mov [edx + RECT.right], eax |
2632 | mov eax, [Screen_Max_Y] |
||
2633 | mov [edx + RECT.bottom], eax |
||
1 | ha | 2634 | |
2635 | srl1: |
||
1683 | art_zh | 2636 | ret |
1 | ha | 2637 | |
2638 | ;ok - 100% work |
||
2639 | ;nt - not tested |
||
2640 | ;--------------------------------------------------------------------------------------------- |
||
2641 | ;eax |
||
2642 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
2643 | ;1 - change task. Ret nothing. Block. ok. |
||
2644 | ;2 - performance control |
||
2645 | ; ebx |
||
2646 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
2647 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
2648 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
2649 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
2650 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
2651 | ;eax |
||
2652 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2653 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2654 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 2655 | iglobal |
2656 | align 4 |
||
2657 | sheduler: |
||
2658 | dd sys_sheduler.00 |
||
2659 | dd change_task |
||
2660 | dd sys_sheduler.02 |
||
2661 | dd sys_sheduler.03 |
||
2662 | dd sys_sheduler.04 |
||
2663 | endg |
||
1683 | art_zh | 2664 | sys_sheduler: |
1344 | Lrz | 2665 | ;rewritten by |
1345 | Lrz | 2666 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 2667 | ;.shed_counter: |
2668 | .00: |
||
2669 | mov eax,[context_counter] |
||
1345 | Lrz | 2670 | mov [esp+32],eax |
1344 | Lrz | 2671 | ret |
1273 | Lrz | 2672 | |
1344 | Lrz | 2673 | .02: |
2674 | ;.perf_control: |
||
1365 | Lrz | 2675 | inc ebx ;before ebx=2, ebx=3 |
1683 | art_zh | 2676 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2677 | jz cache_disable |
||
1365 | Lrz | 2678 | |
1683 | art_zh | 2679 | dec ebx ;ebx=2 |
2680 | cmp ebx,ecx ; |
||
1365 | Lrz | 2681 | jz cache_enable ;if ecx=2 and ebx=2 |
2682 | |||
1683 | art_zh | 2683 | dec ebx ;ebx=1 |
1365 | Lrz | 2684 | cmp ebx,ecx |
1683 | art_zh | 2685 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
1365 | Lrz | 2686 | |
2687 | dec ebx |
||
1683 | art_zh | 2688 | test ebx,ecx ;ebx=0 and ecx=0 |
2689 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 2690 | |
1344 | Lrz | 2691 | ret |
1345 | Lrz | 2692 | |
1683 | art_zh | 2693 | .03: |
1344 | Lrz | 2694 | ;.rdmsr_instr: |
2695 | ;now counter in ecx |
||
2696 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2697 | mov eax,esi |
1345 | Lrz | 2698 | mov ecx,edx |
1344 | Lrz | 2699 | rdmsr |
1683 | art_zh | 2700 | mov [esp+32],eax |
2701 | mov [esp+20],edx ;ret in ebx? |
||
1344 | Lrz | 2702 | ret |
2703 | |||
2704 | .04: |
||
1273 | Lrz | 2705 | ;.wrmsr_instr: |
2706 | ;now counter in ecx |
||
2707 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2708 | ; Fast Call MSR can't be destroy |
2709 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
2710 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
2711 | cmp edx,MSR_SYSENTER_CS |
||
2712 | je @f |
||
2713 | cmp edx,MSR_SYSENTER_ESP |
||
2714 | je @f |
||
2715 | cmp edx,MSR_SYSENTER_EIP |
||
2716 | je @f |
||
2717 | cmp edx,MSR_AMD_STAR |
||
2718 | je @f |
||
1273 | Lrz | 2719 | |
1683 | art_zh | 2720 | mov eax,esi |
1345 | Lrz | 2721 | mov ecx,edx |
1683 | art_zh | 2722 | wrmsr |
2723 | ; mov [esp + 32], eax |
||
2724 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 2725 | @@: |
1344 | Lrz | 2726 | ret |
1273 | Lrz | 2727 | |
1 | ha | 2728 | cache_disable: |
2729 | mov eax,cr0 |
||
2730 | or eax,01100000000000000000000000000000b |
||
2731 | mov cr0,eax |
||
2732 | wbinvd ;set MESI |
||
2733 | ret |
||
2734 | |||
2735 | cache_enable: |
||
2736 | mov eax,cr0 |
||
2737 | and eax,10011111111111111111111111111111b |
||
2738 | mov cr0,eax |
||
2739 | ret |
||
2740 | |||
2741 | is_cache_enabled: |
||
2742 | mov eax,cr0 |
||
2743 | mov ebx,eax |
||
2744 | and eax,01100000000000000000000000000000b |
||
2745 | jz cache_disabled |
||
1345 | Lrz | 2746 | mov [esp+32],ebx |
1 | ha | 2747 | cache_disabled: |
1345 | Lrz | 2748 | mov dword [esp+32],eax ;0 |
1 | ha | 2749 | ret |
2750 | |||
2751 | modify_pce: |
||
2752 | mov eax,cr4 |
||
2753 | ; mov ebx,0 |
||
2754 | ; or bx,100000000b ;pce |
||
2755 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 2756 | bts eax,8 ;pce=cr4[8] |
1 | ha | 2757 | mov cr4,eax |
1345 | Lrz | 2758 | mov [esp+32],eax |
1 | ha | 2759 | ret |
2760 | ;--------------------------------------------------------------------------------------------- |
||
2761 | |||
2762 | |||
2763 | iglobal |
||
521 | diamond | 2764 | cpustring db 'CPU',0 |
1 | ha | 2765 | endg |
2766 | |||
67 | diamond | 2767 | uglobal |
1683 | art_zh | 2768 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 2769 | endg |
1 | ha | 2770 | |
2771 | align 4 |
||
2772 | ; check misc |
||
2773 | |||
2774 | checkmisc: |
||
2775 | |||
2776 | cmp [ctrl_alt_del], 1 |
||
2777 | jne nocpustart |
||
501 | serge | 2778 | |
1683 | art_zh | 2779 | mov ebp, cpustring |
2780 | call fs_execute_from_sysdir |
||
501 | serge | 2781 | |
1 | ha | 2782 | mov [ctrl_alt_del], 0 |
465 | serge | 2783 | |
2784 | nocpustart: |
||
1 | ha | 2785 | cmp [mouse_active], 1 |
2786 | jne mouse_not_active |
||
2787 | mov [mouse_active], 0 |
||
2788 | xor edi, edi |
||
1683 | art_zh | 2789 | mov ecx, [TASK_COUNT] |
465 | serge | 2790 | set_mouse_event: |
1 | ha | 2791 | add edi, 256 |
1683 | art_zh | 2792 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 2793 | loop set_mouse_event |
2794 | |||
465 | serge | 2795 | mouse_not_active: |
1392 | diamond | 2796 | cmp byte[BACKGROUND_CHANGED], 0 |
1683 | art_zh | 2797 | jz no_set_bgr_event |
473 | diamond | 2798 | xor edi, edi |
1392 | diamond | 2799 | mov ecx, [TASK_COUNT] |
473 | diamond | 2800 | set_bgr_event: |
2801 | add edi, 256 |
||
1683 | art_zh | 2802 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 2803 | loop set_bgr_event |
1392 | diamond | 2804 | mov byte[BACKGROUND_CHANGED], 0 |
709 | diamond | 2805 | no_set_bgr_event: |
1683 | art_zh | 2806 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2807 | jz nobackgr |
||
1392 | diamond | 2808 | cmp [background_defined], 0 |
1683 | art_zh | 2809 | jz nobackgr |
1392 | diamond | 2810 | @@: |
1 | ha | 2811 | call drawbackground |
1392 | diamond | 2812 | xor eax, eax |
2813 | xchg al, [REDRAW_BACKGROUND] |
||
1683 | art_zh | 2814 | test al, al ; got new update request? |
1392 | diamond | 2815 | jnz @b |
2816 | mov [draw_data+32 + RECT.left], eax |
||
2817 | mov [draw_data+32 + RECT.top], eax |
||
2818 | mov [draw_data+32 + RECT.right], eax |
||
2819 | mov [draw_data+32 + RECT.bottom], eax |
||
381 | serge | 2820 | mov [MOUSE_BACKGROUND],byte 0 |
1 | ha | 2821 | |
465 | serge | 2822 | nobackgr: |
1 | ha | 2823 | |
2824 | ; system shutdown request |
||
2825 | |||
381 | serge | 2826 | cmp [SYS_SHUTDOWN],byte 0 |
1683 | art_zh | 2827 | je noshutdown |
1 | ha | 2828 | |
2829 | mov edx,[shutdown_processes] |
||
2830 | |||
381 | serge | 2831 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 2832 | jne no_mark_system_shutdown |
2833 | |||
709 | diamond | 2834 | lea ecx,[edx-1] |
465 | serge | 2835 | mov edx,OS_BASE+0x3040 |
709 | diamond | 2836 | jecxz @f |
465 | serge | 2837 | markz: |
115 | poddubny | 2838 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 2839 | add edx,0x20 |
2840 | loop markz |
||
709 | diamond | 2841 | @@: |
1 | ha | 2842 | |
2843 | no_mark_system_shutdown: |
||
2844 | |||
1300 | serge | 2845 | call [_display.disable_mouse] |
1 | ha | 2846 | |
381 | serge | 2847 | dec byte [SYS_SHUTDOWN] |
1683 | art_zh | 2848 | je system_shutdown |
1 | ha | 2849 | |
465 | serge | 2850 | noshutdown: |
1683 | art_zh | 2851 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 2852 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 2853 | mov esi,1 |
2854 | |||
465 | serge | 2855 | newct: |
1 | ha | 2856 | mov cl,[ebx] |
2857 | cmp cl,byte 3 |
||
1683 | art_zh | 2858 | jz terminate |
1 | ha | 2859 | cmp cl,byte 4 |
1683 | art_zh | 2860 | jz terminate |
1 | ha | 2861 | |
2862 | add ebx,0x20 |
||
2863 | inc esi |
||
2864 | dec eax |
||
2865 | jnz newct |
||
2866 | ret |
||
2867 | |||
2868 | ; redraw screen |
||
1859 | art_zh | 2869 | ; eax , if process window_data base is eax, do not set flag/limits |
1 | ha | 2870 | |
2871 | redrawscreen: |
||
1683 | art_zh | 2872 | pushad |
2873 | push eax |
||
1 | ha | 2874 | |
1941 | art_zh | 2875 | xor ecx,ecx ; redraw flags for apps |
1 | ha | 2876 | newdw2: |
2877 | |||
1683 | art_zh | 2878 | inc ecx |
2879 | push ecx |
||
1 | ha | 2880 | |
1683 | art_zh | 2881 | mov eax,ecx |
2882 | shl eax,5 |
||
2883 | add eax,window_data |
||
1 | ha | 2884 | |
1683 | art_zh | 2885 | cmp eax,[esp+4] |
2886 | je not_this_task |
||
2887 | ; check if window in redraw area |
||
2888 | mov edi,eax |
||
1 | ha | 2889 | |
1683 | art_zh | 2890 | cmp ecx,1 ; limit for background |
2891 | jz bgli |
||
1 | ha | 2892 | |
1683 | art_zh | 2893 | mov eax, [edi + WDATA.box.left] |
2894 | mov ebx, [edi + WDATA.box.top] |
||
2895 | mov ecx, [edi + WDATA.box.width] |
||
2896 | mov edx, [edi + WDATA.box.height] |
||
2897 | add ecx,eax |
||
2898 | add edx,ebx |
||
1 | ha | 2899 | |
1683 | art_zh | 2900 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2901 | cmp ecx,ebx |
||
2902 | jb ricino |
||
1 | ha | 2903 | |
1683 | art_zh | 2904 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2905 | cmp ecx,eax |
||
2906 | jb ricino |
||
1 | ha | 2907 | |
1683 | art_zh | 2908 | mov eax, [edi + WDATA.box.left] |
2909 | mov ebx, [edi + WDATA.box.top] |
||
2910 | mov ecx, [edi + WDATA.box.width] |
||
2911 | mov edx, [edi + WDATA.box.height] |
||
2912 | add ecx, eax |
||
2913 | add edx, ebx |
||
164 | serge | 2914 | |
1683 | art_zh | 2915 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2916 | cmp edx,eax |
||
2917 | jb ricino |
||
1 | ha | 2918 | |
1683 | art_zh | 2919 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2920 | cmp ecx,eax |
||
2921 | jb ricino |
||
1 | ha | 2922 | |
1683 | art_zh | 2923 | bgli: |
1 | ha | 2924 | |
1683 | art_zh | 2925 | cmp dword[esp], 1 |
2926 | jnz .az |
||
2927 | cmp byte[REDRAW_BACKGROUND], 0 |
||
2928 | jz .az |
||
2929 | mov dl, 0 |
||
2930 | lea eax,[edi+draw_data-window_data] |
||
2931 | mov ebx,[draw_limits.left] |
||
2932 | cmp ebx,[eax+RECT.left] |
||
2933 | jae @f |
||
2934 | mov [eax+RECT.left],ebx |
||
2935 | mov dl, 1 |
||
2936 | @@: |
||
2937 | mov ebx,[draw_limits.top] |
||
2938 | cmp ebx,[eax+RECT.top] |
||
2939 | jae @f |
||
2940 | mov [eax+RECT.top],ebx |
||
2941 | mov dl, 1 |
||
2942 | @@: |
||
2943 | mov ebx,[draw_limits.right] |
||
2944 | cmp ebx,[eax+RECT.right] |
||
2945 | jbe @f |
||
2946 | mov [eax+RECT.right],ebx |
||
2947 | mov dl, 1 |
||
2948 | @@: |
||
2949 | mov ebx,[draw_limits.bottom] |
||
2950 | cmp ebx,[eax+RECT.bottom] |
||
2951 | jbe @f |
||
2952 | mov [eax+RECT.bottom],ebx |
||
2953 | mov dl, 1 |
||
2954 | @@: |
||
2955 | add byte[REDRAW_BACKGROUND], dl |
||
2956 | jmp newdw8 |
||
2957 | .az: |
||
1 | ha | 2958 | |
1683 | art_zh | 2959 | mov eax,edi |
2960 | add eax,draw_data-window_data |
||
1 | ha | 2961 | |
1683 | art_zh | 2962 | mov ebx,[draw_limits.left] ; set limits |
2963 | mov [eax + RECT.left], ebx |
||
2964 | mov ebx,[draw_limits.top] |
||
2965 | mov [eax + RECT.top], ebx |
||
2966 | mov ebx,[draw_limits.right] |
||
2967 | mov [eax + RECT.right], ebx |
||
2968 | mov ebx,[draw_limits.bottom] |
||
2969 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 2970 | |
1683 | art_zh | 2971 | sub eax,draw_data-window_data |
1 | ha | 2972 | |
1683 | art_zh | 2973 | cmp dword [esp],1 |
2974 | jne nobgrd |
||
2975 | inc byte[REDRAW_BACKGROUND] |
||
1 | ha | 2976 | |
1859 | art_zh | 2977 | |
1 | ha | 2978 | newdw8: |
2979 | nobgrd: |
||
2980 | |||
1683 | art_zh | 2981 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 2982 | |
2983 | ricino: |
||
2984 | |||
2985 | not_this_task: |
||
2986 | |||
1683 | art_zh | 2987 | pop ecx |
1 | ha | 2988 | |
1683 | art_zh | 2989 | cmp ecx,[TASK_COUNT] |
2990 | jle newdw2 |
||
1 | ha | 2991 | |
1683 | art_zh | 2992 | pop eax |
2993 | popad |
||
1 | ha | 2994 | |
1683 | art_zh | 2995 | ret |
1 | ha | 2996 | |
2997 | calculatebackground: ; background |
||
1683 | art_zh | 2998 | mov edi, [_WinMapAddress] ; set os to use all pixels |
1899 | art_zh | 2999 | mov eax, 0x01010101 |
1683 | art_zh | 3000 | mov ecx, [_WinMapSize] |
3001 | shr ecx, 2 |
||
3002 | rep stosd |
||
1 | ha | 3003 | |
1683 | art_zh | 3004 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3005 | mov byte[BACKGROUND_CHANGED], 0 |
||
1 | ha | 3006 | |
1683 | art_zh | 3007 | ret |
1 | ha | 3008 | |
3009 | uglobal |
||
1683 | art_zh | 3010 | imax dd 0x0 |
1 | ha | 3011 | endg |
3012 | |||
3013 | delay_ms: ; delay in 1/1000 sec |
||
1683 | art_zh | 3014 | push eax |
3015 | push ecx |
||
1 | ha | 3016 | |
1683 | art_zh | 3017 | mov ecx,esi |
3018 | ; |
||
3019 | imul ecx, 33941 |
||
3020 | shr ecx, 9 |
||
3021 | ; |
||
1 | ha | 3022 | |
1683 | art_zh | 3023 | in al,0x61 |
3024 | and al,0x10 |
||
3025 | mov ah,al |
||
3026 | cld |
||
1 | ha | 3027 | |
1683 | art_zh | 3028 | cnt1: in al,0x61 |
3029 | and al,0x10 |
||
3030 | cmp al,ah |
||
3031 | jz cnt1 |
||
1 | ha | 3032 | |
1683 | art_zh | 3033 | mov ah,al |
3034 | loop cnt1 |
||
1 | ha | 3035 | |
1683 | art_zh | 3036 | pop ecx |
3037 | pop eax |
||
1 | ha | 3038 | |
1683 | art_zh | 3039 | ret |
1 | ha | 3040 | |
3041 | set_app_param: |
||
1683 | art_zh | 3042 | mov edi, [TASK_BASE] |
3043 | mov eax, [edi + TASKDATA.event_mask] |
||
3044 | mov [edi + TASKDATA.event_mask], ebx |
||
3045 | mov [esp+32], eax |
||
3046 | ret |
||
1 | ha | 3047 | |
3048 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 3049 | ; ebx = delay time |
1683 | art_zh | 3050 | push ecx |
3051 | push edx |
||
1 | ha | 3052 | |
1683 | art_zh | 3053 | mov edx,[timer_ticks] |
1 | ha | 3054 | |
3055 | newtic: |
||
1683 | art_zh | 3056 | mov ecx,[timer_ticks] |
3057 | sub ecx,edx |
||
3058 | cmp ecx,ebx |
||
3059 | jae zerodelay |
||
1 | ha | 3060 | |
1683 | art_zh | 3061 | call change_task |
1 | ha | 3062 | |
1683 | art_zh | 3063 | jmp newtic |
1 | ha | 3064 | |
3065 | zerodelay: |
||
1683 | art_zh | 3066 | pop edx |
3067 | pop ecx |
||
1 | ha | 3068 | |
1683 | art_zh | 3069 | ret |
1 | ha | 3070 | |
1276 | Lrz | 3071 | align 16 ;very often call this subrutine |
1 | ha | 3072 | memmove: ; memory move in bytes |
3073 | ; eax = from |
||
3074 | ; ebx = to |
||
3075 | ; ecx = no of bytes |
||
3076 | test ecx, ecx |
||
3077 | jle .ret |
||
3078 | |||
3079 | push esi edi ecx |
||
3080 | |||
3081 | mov edi, ebx |
||
3082 | mov esi, eax |
||
3083 | |||
3084 | test ecx, not 11b |
||
1683 | art_zh | 3085 | jz @f |
1 | ha | 3086 | |
3087 | push ecx |
||
3088 | shr ecx, 2 |
||
3089 | rep movsd |
||
3090 | pop ecx |
||
3091 | and ecx, 11b |
||
1683 | art_zh | 3092 | jz .finish |
1 | ha | 3093 | @@: |
3094 | rep movsb |
||
3095 | |||
3096 | .finish: |
||
3097 | pop ecx edi esi |
||
3098 | .ret: |
||
3099 | ret |
||
3100 | |||
3101 | |||
3102 | align 4 |
||
3103 | |||
3104 | sys_programirq: |
||
1683 | art_zh | 3105 | ; removed |
1551 | art_zh | 3106 | mov dword [esp+32], 1 ; operation failed |
1 | ha | 3107 | ret |
3108 | |||
3109 | |||
3110 | align 4 |
||
3111 | |||
3112 | get_irq_data: |
||
1551 | art_zh | 3113 | ; removed |
1683 | art_zh | 3114 | mov dword [esp+32], -1 |
1 | ha | 3115 | ret |
3116 | |||
3117 | |||
3118 | set_io_access_rights: |
||
1551 | art_zh | 3119 | ;removed |
1 | ha | 3120 | ret |
1551 | art_zh | 3121 | |
1 | ha | 3122 | r_f_port_area: |
1551 | art_zh | 3123 | ; removed; always returns 0 |
1 | ha | 3124 | xor eax, eax |
3125 | ret |
||
3126 | |||
3127 | |||
3128 | reserve_free_irq: |
||
765 | Rus | 3129 | xor esi, esi |
3130 | inc esi |
||
3131 | cmp ecx, 16 |
||
3132 | jae ril1 |
||
1 | ha | 3133 | |
769 | Rus | 3134 | push ecx |
765 | Rus | 3135 | lea ecx, [irq_owner + 4 * ecx] |
3136 | mov edx, [ecx] |
||
3137 | mov eax, [TASK_BASE] |
||
3138 | mov edi, [eax + TASKDATA.pid] |
||
769 | Rus | 3139 | pop eax |
765 | Rus | 3140 | dec ebx |
3141 | jnz reserve_irq |
||
1 | ha | 3142 | |
765 | Rus | 3143 | cmp edx, edi |
3144 | jne ril1 |
||
3145 | dec esi |
||
3146 | mov [ecx], esi |
||
3147 | |||
3148 | jmp ril1 |
||
3149 | |||
1 | ha | 3150 | reserve_irq: |
765 | Rus | 3151 | cmp dword [ecx], 0 |
3152 | jne ril1 |
||
1 | ha | 3153 | |
769 | Rus | 3154 | mov ebx, [f_irqs + 4 * eax] |
3155 | |||
774 | Rus | 3156 | stdcall attach_int_handler, eax, ebx, dword 0 |
769 | Rus | 3157 | |
765 | Rus | 3158 | mov [ecx], edi |
769 | Rus | 3159 | |
765 | Rus | 3160 | dec esi |
1 | ha | 3161 | ril1: |
765 | Rus | 3162 | mov [esp+32], esi ; return in eax |
1 | ha | 3163 | ret |
3164 | |||
769 | Rus | 3165 | iglobal |
3166 | f_irqs: |
||
3167 | dd 0x0 |
||
3168 | dd 0x0 |
||
3169 | dd p_irq2 |
||
3170 | dd p_irq3 |
||
3171 | dd p_irq4 |
||
3172 | dd p_irq5 |
||
3173 | dd p_irq6 |
||
3174 | dd p_irq7 |
||
3175 | dd p_irq8 |
||
3176 | dd p_irq9 |
||
3177 | dd p_irq10 |
||
3178 | dd p_irq11 |
||
3179 | dd 0x0 |
||
3180 | dd 0x0 |
||
3181 | dd p_irq14 |
||
3182 | dd p_irq15 |
||
3183 | |||
3184 | endg |
||
3185 | |||
1 | ha | 3186 | drawbackground: |
1929 | art_zh | 3187 | ; inc [mouse_pause] |
3188 | ; call draw_background ; graph32.inc |
||
3189 | ; dec [mouse_pause] |
||
3190 | ; call [draw_pointer] |
||
3191 | ; ret |
||
33 | mario79 | 3192 | inc [mouse_pause] |
1929 | art_zh | 3193 | cmp [BgrDrawMode],dword 1 |
1930 | art_zh | 3194 | jne .bgrstr |
1929 | art_zh | 3195 | call vesa20_drawbackground_tiled |
1930 | art_zh | 3196 | jmp @f |
3197 | .bgrstr: |
||
1929 | art_zh | 3198 | call vesa20_drawbackground_stretch |
1930 | art_zh | 3199 | @@: |
1929 | art_zh | 3200 | dec [mouse_pause] |
3201 | call [draw_pointer] |
||
3202 | ret |
||
1 | ha | 3203 | |
1859 | art_zh | 3204 | ; ==================================================================== |
1929 | art_zh | 3205 | if 0 |
3206 | ; the new GFX sys |
||
3207 | |||
75 | diamond | 3208 | align 4 |
1859 | art_zh | 3209 | syscall_putimage: ; PutImage = SysFn07 |
1 | ha | 3210 | sys_putimage: |
1859 | art_zh | 3211 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3212 | jnz .exit ; edx = { OrigX | OrigY } |
||
3213 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
||
53 | mikedld | 3214 | jz .exit |
3215 | test ecx,0xFFFF0000 |
||
3216 | jnz @f |
||
3217 | .exit: |
||
3218 | ret |
||
3219 | @@: |
||
1941 | art_zh | 3220 | push edi |
1683 | art_zh | 3221 | mov edi,[current_slot] |
3222 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3223 | rol edx,16 |
||
3224 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
1941 | art_zh | 3225 | pop edi |
1683 | art_zh | 3226 | rol edx,16 |
1941 | art_zh | 3227 | .forced: ; called from gui/skincode.inc [215] |
1859 | art_zh | 3228 | push esi |
1941 | art_zh | 3229 | mov esi, ecx |
3230 | shr esi, 16 ; SizeX |
||
3231 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
||
3232 | mov [img_buf_line_size], esi |
||
3233 | mov [img_draw_core_fn], draw_core_24bpp |
||
3234 | mov [img_draw_edge_fn], draw_edge_24bpp |
||
3235 | mov [img_bytes_per_pix], 3 |
||
3236 | pop esi |
||
1859 | art_zh | 3237 | |
1941 | art_zh | 3238 | sys_putimage_bpp: ; only called from sys_putimage_palette |
1683 | art_zh | 3239 | inc [mouse_pause] |
1941 | art_zh | 3240 | call _putimage |
1683 | art_zh | 3241 | dec [mouse_pause] |
1899 | art_zh | 3242 | call [draw_pointer] |
1941 | art_zh | 3243 | ret |
1859 | art_zh | 3244 | |
3245 | |||
1495 | Lrz | 3246 | align 4 |
1941 | art_zh | 3247 | sys_putimage_palette: ; sysFn 65 |
283 | diamond | 3248 | ; ebx = pointer to image |
3249 | ; ecx = [xsize]*65536 + [ysize] |
||
3250 | ; edx = [xstart]*65536 + [ystart] |
||
1859 | art_zh | 3251 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
283 | diamond | 3252 | ; edi = pointer to palette |
1859 | art_zh | 3253 | ; ebp = line offset |
1683 | art_zh | 3254 | mov eax, [CURRENT_TASK] |
3255 | shl eax, 8 |
||
3256 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3257 | rol edx, 16 |
||
3258 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3259 | rol edx, 16 |
||
283 | diamond | 3260 | .forced: |
1941 | art_zh | 3261 | push eax |
3262 | push esi |
||
3263 | mov [img_palette], edi |
||
3264 | mov eax, esi |
||
3265 | cmp eax, 32 ;>32bpp (stupid call) |
||
3266 | ja .exit |
||
3267 | shr al, 3 ; 0=1bpp or solid color |
||
3268 | mov [img_bytes_per_pix], eax |
||
3269 | mov esi, [eax*4 + img_core_proc_0] |
||
3270 | mov [img_draw_core_fn], esi |
||
3271 | mov esi, [eax*4 + img_edge_proc_0] |
||
3272 | mov [img_draw_edge_fn], esi |
||
3273 | mov esi, ecx |
||
3274 | shr esi, 16 ; esi = SizeX |
||
1899 | art_zh | 3275 | imul esi, eax |
1941 | art_zh | 3276 | or al, al |
3277 | jnz .done |
||
3278 | mov eax, [esp] ; bits per pixel |
||
3279 | or al, al |
||
3280 | jz .done |
||
1859 | art_zh | 3281 | .1bpp: |
3282 | add esi, 7 |
||
1941 | art_zh | 3283 | shr esi, 3 ; 8 pixels per byte |
3284 | mov [img_draw_edge_fn], draw_edge_1bpp |
||
3285 | mov [img_draw_core_fn], draw_core_1bpp |
||
1859 | art_zh | 3286 | .done: |
1941 | art_zh | 3287 | add esi, ebp ; + line offset |
3288 | mov [img_buf_line_size], esi |
||
3289 | pop esi |
||
3290 | pop eax |
||
1899 | art_zh | 3291 | jmp sys_putimage_bpp |
1859 | art_zh | 3292 | .exit: |
1941 | art_zh | 3293 | ret |
283 | diamond | 3294 | |
1859 | art_zh | 3295 | align 4 |
1941 | art_zh | 3296 | img_core_proc_0 dd draw_core_0bpp |
3297 | img_core_proc_1 dd draw_core_8bpp |
||
3298 | img_core_proc_2 dd draw_core_16bpp |
||
3299 | img_core_proc_3 dd draw_core_24bpp |
||
3300 | img_core_proc_4 dd draw_core_32bpp |
||
911 | diamond | 3301 | |
1941 | art_zh | 3302 | img_edge_proc_0 dd draw_edge_0bpp |
3303 | img_edge_proc_1 dd draw_edge_8bpp |
||
3304 | img_edge_proc_2 dd draw_edge_16bpp |
||
3305 | img_edge_proc_3 dd draw_edge_24bpp |
||
3306 | img_edge_proc_4 dd draw_edge_32bpp |
||
283 | diamond | 3307 | |
1929 | art_zh | 3308 | end if |
3309 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
||
3310 | ; the old GFX sys |
||
3311 | align 4 |
||
3312 | |||
3313 | syscall_putimage: ; PutImage |
||
3314 | sys_putimage: |
||
3315 | test ecx,0x80008000 |
||
3316 | jnz .exit |
||
3317 | test ecx,0x0000FFFF |
||
3318 | jz .exit |
||
3319 | test ecx,0xFFFF0000 |
||
3320 | jnz @f |
||
3321 | .exit: |
||
3322 | ret |
||
3323 | @@: |
||
3324 | mov edi,[current_slot] |
||
3325 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3326 | rol edx,16 |
||
3327 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
3328 | rol edx,16 |
||
3329 | .forced: |
||
3330 | push ebp esi 0 |
||
3331 | mov ebp, putimage_get24bpp |
||
3332 | mov esi, putimage_init24bpp |
||
3333 | sys_putimage_bpp: |
||
3334 | ; cmp [SCR_MODE], word 0x12 |
||
3335 | ; jz @f ;.doit |
||
3336 | ; mov eax, vesa12_putimage |
||
3337 | ; cmp [SCR_MODE], word 0100000000000000b |
||
3338 | ; jae @f |
||
3339 | ; cmp [SCR_MODE], word 0x13 |
||
3340 | ; jnz .doit |
||
3341 | ;@@: |
||
3342 | mov eax, vesa20_putimage |
||
3343 | .doit: |
||
3344 | inc [mouse_pause] |
||
3345 | call eax |
||
3346 | dec [mouse_pause] |
||
3347 | pop ebp esi ebp |
||
3348 | jmp [draw_pointer] |
||
3349 | align 4 |
||
3350 | sys_putimage_palette: |
||
3351 | ; ebx = pointer to image |
||
3352 | ; ecx = [xsize]*65536 + [ysize] |
||
3353 | ; edx = [xstart]*65536 + [ystart] |
||
3354 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
||
3355 | ; edi = pointer to palette |
||
3356 | ; ebp = row delta |
||
3357 | mov eax, [CURRENT_TASK] |
||
3358 | shl eax, 8 |
||
3359 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3360 | rol edx, 16 |
||
3361 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3362 | rol edx, 16 |
||
3363 | .forced: |
||
3364 | cmp esi, 1 |
||
3365 | jnz @f |
||
3366 | push edi |
||
3367 | mov eax, [edi+4] |
||
3368 | sub eax, [edi] |
||
3369 | push eax |
||
3370 | push dword [edi] |
||
3371 | push 0ffffff80h |
||
3372 | mov edi, esp |
||
3373 | call put_mono_image |
||
3374 | add esp, 12 |
||
3375 | pop edi |
||
3376 | ret |
||
3377 | @@: |
||
3378 | cmp esi, 2 |
||
3379 | jnz @f |
||
3380 | push edi |
||
3381 | push 0ffffff80h |
||
3382 | mov edi, esp |
||
3383 | call put_2bit_image |
||
3384 | pop eax |
||
3385 | pop edi |
||
3386 | ret |
||
3387 | @@: |
||
3388 | cmp esi, 4 |
||
3389 | jnz @f |
||
3390 | push edi |
||
3391 | push 0ffffff80h |
||
3392 | mov edi, esp |
||
3393 | call put_4bit_image |
||
3394 | pop eax |
||
3395 | pop edi |
||
3396 | ret |
||
3397 | @@: |
||
3398 | push ebp esi ebp |
||
3399 | cmp esi, 8 |
||
3400 | jnz @f |
||
3401 | mov ebp, putimage_get8bpp |
||
3402 | mov esi, putimage_init8bpp |
||
3403 | jmp sys_putimage_bpp |
||
3404 | @@: |
||
3405 | cmp esi, 15 |
||
3406 | jnz @f |
||
3407 | mov ebp, putimage_get15bpp |
||
3408 | mov esi, putimage_init15bpp |
||
3409 | jmp sys_putimage_bpp |
||
3410 | @@: |
||
3411 | cmp esi, 16 |
||
3412 | jnz @f |
||
3413 | mov ebp, putimage_get16bpp |
||
3414 | mov esi, putimage_init16bpp |
||
3415 | jmp sys_putimage_bpp |
||
3416 | @@: |
||
3417 | cmp esi, 24 |
||
3418 | jnz @f |
||
3419 | mov ebp, putimage_get24bpp |
||
3420 | mov esi, putimage_init24bpp |
||
3421 | jmp sys_putimage_bpp |
||
3422 | @@: |
||
3423 | cmp esi, 32 |
||
3424 | jnz @f |
||
3425 | mov ebp, putimage_get32bpp |
||
3426 | mov esi, putimage_init32bpp |
||
3427 | jmp sys_putimage_bpp |
||
3428 | @@: |
||
3429 | pop ebp esi ebp |
||
3430 | ret |
||
3431 | |||
3432 | put_mono_image: |
||
3433 | push ebp esi ebp |
||
3434 | mov ebp, putimage_get1bpp |
||
3435 | mov esi, putimage_init1bpp |
||
3436 | jmp sys_putimage_bpp |
||
3437 | put_2bit_image: |
||
3438 | push ebp esi ebp |
||
3439 | mov ebp, putimage_get2bpp |
||
3440 | mov esi, putimage_init2bpp |
||
3441 | jmp sys_putimage_bpp |
||
3442 | put_4bit_image: |
||
3443 | push ebp esi ebp |
||
3444 | mov ebp, putimage_get4bpp |
||
3445 | mov esi, putimage_init4bpp |
||
3446 | jmp sys_putimage_bpp |
||
3447 | |||
3448 | putimage_init24bpp: |
||
3449 | lea eax, [eax*3] |
||
3450 | putimage_init8bpp: |
||
3451 | ret |
||
3452 | |||
3453 | align 16 |
||
3454 | putimage_get24bpp: |
||
3455 | movzx eax, byte [esi+2] |
||
3456 | shl eax, 16 |
||
3457 | mov ax, [esi] |
||
3458 | add esi, 3 |
||
3459 | ret 4 |
||
3460 | align 16 |
||
3461 | putimage_get8bpp: |
||
3462 | movzx eax, byte [esi] |
||
3463 | push edx |
||
3464 | mov edx, [esp+8] |
||
3465 | mov eax, [edx+eax*4] |
||
3466 | pop edx |
||
3467 | inc esi |
||
3468 | ret 4 |
||
3469 | |||
3470 | putimage_init1bpp: |
||
3471 | add eax, ecx |
||
3472 | push ecx |
||
3473 | add eax, 7 |
||
3474 | add ecx, 7 |
||
3475 | shr eax, 3 |
||
3476 | shr ecx, 3 |
||
3477 | sub eax, ecx |
||
3478 | pop ecx |
||
3479 | ret |
||
3480 | align 16 |
||
3481 | putimage_get1bpp: |
||
3482 | push edx |
||
3483 | mov edx, [esp+8] |
||
3484 | mov al, [edx] |
||
3485 | add al, al |
||
3486 | jnz @f |
||
3487 | lodsb |
||
3488 | adc al, al |
||
3489 | @@: |
||
3490 | mov [edx], al |
||
3491 | sbb eax, eax |
||
3492 | and eax, [edx+8] |
||
3493 | add eax, [edx+4] |
||
3494 | pop edx |
||
3495 | ret 4 |
||
3496 | |||
3497 | putimage_init2bpp: |
||
3498 | add eax, ecx |
||
3499 | push ecx |
||
3500 | add ecx, 3 |
||
3501 | add eax, 3 |
||
3502 | shr ecx, 2 |
||
3503 | shr eax, 2 |
||
3504 | sub eax, ecx |
||
3505 | pop ecx |
||
3506 | ret |
||
3507 | align 16 |
||
3508 | putimage_get2bpp: |
||
3509 | push edx |
||
3510 | mov edx, [esp+8] |
||
3511 | mov al, [edx] |
||
3512 | mov ah, al |
||
3513 | shr al, 6 |
||
3514 | shl ah, 2 |
||
3515 | jnz .nonewbyte |
||
3516 | lodsb |
||
3517 | mov ah, al |
||
3518 | shr al, 6 |
||
3519 | shl ah, 2 |
||
3520 | add ah, 1 |
||
3521 | .nonewbyte: |
||
3522 | mov [edx], ah |
||
3523 | mov edx, [edx+4] |
||
3524 | movzx eax, al |
||
3525 | mov eax, [edx+eax*4] |
||
3526 | pop edx |
||
3527 | ret 4 |
||
3528 | |||
3529 | putimage_init4bpp: |
||
3530 | add eax, ecx |
||
3531 | push ecx |
||
3532 | add ecx, 1 |
||
3533 | add eax, 1 |
||
3534 | shr ecx, 1 |
||
3535 | shr eax, 1 |
||
3536 | sub eax, ecx |
||
3537 | pop ecx |
||
3538 | ret |
||
3539 | align 16 |
||
3540 | putimage_get4bpp: |
||
3541 | push edx |
||
3542 | mov edx, [esp+8] |
||
3543 | add byte [edx], 80h |
||
3544 | jc @f |
||
3545 | movzx eax, byte [edx+1] |
||
3546 | mov edx, [edx+4] |
||
3547 | and eax, 0x0F |
||
3548 | mov eax, [edx+eax*4] |
||
3549 | pop edx |
||
3550 | ret 4 |
||
3551 | @@: |
||
3552 | movzx eax, byte [esi] |
||
3553 | add esi, 1 |
||
3554 | mov [edx+1], al |
||
3555 | shr eax, 4 |
||
3556 | mov edx, [edx+4] |
||
3557 | mov eax, [edx+eax*4] |
||
3558 | pop edx |
||
3559 | ret 4 |
||
3560 | |||
3561 | putimage_init32bpp: |
||
3562 | shl eax, 2 |
||
3563 | ret |
||
3564 | align 16 |
||
3565 | putimage_get32bpp: |
||
3566 | lodsd |
||
3567 | ret 4 |
||
3568 | |||
3569 | putimage_init15bpp: |
||
3570 | putimage_init16bpp: |
||
3571 | add eax, eax |
||
3572 | ret |
||
3573 | align 16 |
||
3574 | putimage_get15bpp: |
||
3575 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
||
3576 | push ecx edx |
||
3577 | movzx eax, word [esi] |
||
3578 | add esi, 2 |
||
3579 | mov ecx, eax |
||
3580 | mov edx, eax |
||
3581 | and eax, 0x1F |
||
3582 | and ecx, 0x1F shl 5 |
||
3583 | and edx, 0x1F shl 10 |
||
3584 | shl eax, 3 |
||
3585 | shl ecx, 6 |
||
3586 | shl edx, 9 |
||
3587 | or eax, ecx |
||
3588 | or eax, edx |
||
3589 | pop edx ecx |
||
3590 | ret 4 |
||
3591 | |||
3592 | align 16 |
||
3593 | putimage_get16bpp: |
||
3594 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
3595 | push ecx edx |
||
3596 | movzx eax, word [esi] |
||
3597 | add esi, 2 |
||
3598 | mov ecx, eax |
||
3599 | mov edx, eax |
||
3600 | and eax, 0x1F |
||
3601 | and ecx, 0x3F shl 5 |
||
3602 | and edx, 0x1F shl 11 |
||
3603 | shl eax, 3 |
||
3604 | shl ecx, 5 |
||
3605 | shl edx, 8 |
||
3606 | or eax, ecx |
||
3607 | or eax, edx |
||
3608 | pop edx ecx |
||
3609 | ret 4 |
||
3610 | |||
3611 | |||
3612 | |||
1859 | art_zh | 3613 | ; ================================================== |
1 | ha | 3614 | ; eax x beginning |
3615 | ; ebx y beginning |
||
3616 | ; ecx x end |
||
1859 | art_zh | 3617 | ; edx y end |
1 | ha | 3618 | ; edi color |
3619 | |||
3620 | __sys_drawbar: |
||
1683 | art_zh | 3621 | mov esi,[current_slot] |
3622 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
3623 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
3624 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
3625 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 3626 | .forced: |
33 | mario79 | 3627 | inc [mouse_pause] |
1930 | art_zh | 3628 | call vesa20_drawbar |
33 | mario79 | 3629 | dec [mouse_pause] |
1859 | art_zh | 3630 | jmp [draw_pointer] |
1 | ha | 3631 | |
3632 | |||
3633 | kb_read: |
||
1683 | art_zh | 3634 | push ecx edx |
1 | ha | 3635 | |
1683 | art_zh | 3636 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3637 | kr_loop: |
1683 | art_zh | 3638 | in al,0x64 |
3639 | test al,1 |
||
3640 | jnz kr_ready |
||
3641 | loop kr_loop |
||
3642 | mov ah,1 |
||
3643 | jmp kr_exit |
||
1 | ha | 3644 | kr_ready: |
1683 | art_zh | 3645 | push ecx |
3646 | mov ecx,32 |
||
1 | ha | 3647 | kr_delay: |
1683 | art_zh | 3648 | loop kr_delay |
3649 | pop ecx |
||
3650 | in al,0x60 |
||
3651 | xor ah,ah |
||
1 | ha | 3652 | kr_exit: |
3653 | |||
1683 | art_zh | 3654 | pop edx ecx |
1 | ha | 3655 | |
1683 | art_zh | 3656 | ret |
1 | ha | 3657 | |
3658 | |||
3659 | kb_write: |
||
3660 | |||
1683 | art_zh | 3661 | push ecx edx |
1 | ha | 3662 | |
1683 | art_zh | 3663 | mov dl,al |
3664 | in al,0x60 |
||
3665 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3666 | kw_loop: |
1683 | art_zh | 3667 | in al,0x64 |
3668 | test al,2 |
||
3669 | jz kw_ok |
||
3670 | loop kw_loop |
||
3671 | mov ah,1 |
||
3672 | jmp kw_exit |
||
1 | ha | 3673 | kw_ok: |
1683 | art_zh | 3674 | mov al,dl |
3675 | out 0x60,al |
||
3676 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3677 | kw_loop3: |
1683 | art_zh | 3678 | in al,0x64 |
3679 | test al,2 |
||
3680 | jz kw_ok3 |
||
3681 | loop kw_loop3 |
||
3682 | mov ah,1 |
||
3683 | jmp kw_exit |
||
1 | ha | 3684 | kw_ok3: |
1683 | art_zh | 3685 | mov ah,8 |
1 | ha | 3686 | kw_loop4: |
1683 | art_zh | 3687 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3688 | kw_loop5: |
1683 | art_zh | 3689 | in al,0x64 |
3690 | test al,1 |
||
3691 | jnz kw_ok4 |
||
3692 | loop kw_loop5 |
||
3693 | dec ah |
||
3694 | jnz kw_loop4 |
||
1 | ha | 3695 | kw_ok4: |
1683 | art_zh | 3696 | xor ah,ah |
1 | ha | 3697 | kw_exit: |
3698 | |||
1683 | art_zh | 3699 | pop edx ecx |
1 | ha | 3700 | |
1683 | art_zh | 3701 | ret |
1 | ha | 3702 | |
3703 | |||
3704 | kb_cmd: |
||
3705 | |||
1683 | art_zh | 3706 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3707 | c_wait: |
1683 | art_zh | 3708 | in al,0x64 |
3709 | test al,2 |
||
3710 | jz c_send |
||
3711 | loop c_wait |
||
3712 | jmp c_error |
||
1 | ha | 3713 | c_send: |
1683 | art_zh | 3714 | mov al,bl |
3715 | out 0x64,al |
||
3716 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3717 | c_accept: |
1683 | art_zh | 3718 | in al,0x64 |
3719 | test al,2 |
||
3720 | jz c_ok |
||
3721 | loop c_accept |
||
1 | ha | 3722 | c_error: |
1683 | art_zh | 3723 | mov ah,1 |
3724 | jmp c_exit |
||
1 | ha | 3725 | c_ok: |
1683 | art_zh | 3726 | xor ah,ah |
1 | ha | 3727 | c_exit: |
1683 | art_zh | 3728 | ret |
1 | ha | 3729 | |
3730 | |||
3731 | rerouteirqs: |
||
3732 | |||
1683 | art_zh | 3733 | cli |
1 | ha | 3734 | |
1683 | art_zh | 3735 | mov al,0x11 ; icw4, edge triggered |
3736 | out 0x20,al |
||
3737 | call pic_delay |
||
3738 | out 0xA0,al |
||
3739 | call pic_delay |
||
1 | ha | 3740 | |
1683 | art_zh | 3741 | mov al,0x20 ; generate 0x20 + |
3742 | out 0x21,al |
||
3743 | call pic_delay |
||
3744 | mov al,0x28 ; generate 0x28 + |
||
3745 | out 0xA1,al |
||
3746 | call pic_delay |
||
1 | ha | 3747 | |
1683 | art_zh | 3748 | mov al,0x04 ; slave at irq2 |
3749 | out 0x21,al |
||
3750 | call pic_delay |
||
3751 | mov al,0x02 ; at irq9 |
||
3752 | out 0xA1,al |
||
3753 | call pic_delay |
||
1 | ha | 3754 | |
1683 | art_zh | 3755 | mov al,0x01 ; 8086 mode |
3756 | out 0x21,al |
||
3757 | call pic_delay |
||
3758 | out 0xA1,al |
||
3759 | call pic_delay |
||
1 | ha | 3760 | |
1683 | art_zh | 3761 | mov al,255 ; mask all irq's |
3762 | out 0xA1,al |
||
3763 | call pic_delay |
||
3764 | out 0x21,al |
||
3765 | call pic_delay |
||
1 | ha | 3766 | |
1683 | art_zh | 3767 | mov ecx,0x1000 |
3768 | cld |
||
3769 | picl1: call pic_delay |
||
3770 | loop picl1 |
||
1 | ha | 3771 | |
1683 | art_zh | 3772 | mov al,255 ; mask all irq's |
3773 | out 0xA1,al |
||
3774 | call pic_delay |
||
3775 | out 0x21,al |
||
3776 | call pic_delay |
||
1 | ha | 3777 | |
1683 | art_zh | 3778 | cli |
1 | ha | 3779 | |
1683 | art_zh | 3780 | ret |
1 | ha | 3781 | |
3782 | |||
3783 | pic_delay: |
||
3784 | |||
1683 | art_zh | 3785 | jmp pdl1 |
3786 | pdl1: ret |
||
1 | ha | 3787 | |
3788 | |||
3789 | sys_msg_board_str: |
||
3790 | |||
3791 | pushad |
||
3792 | @@: |
||
3793 | cmp [esi],byte 0 |
||
3794 | je @f |
||
3795 | mov eax,1 |
||
3796 | movzx ebx,byte [esi] |
||
3797 | call sys_msg_board |
||
3798 | inc esi |
||
3799 | jmp @b |
||
3800 | @@: |
||
3801 | popad |
||
3802 | ret |
||
3803 | |||
709 | diamond | 3804 | sys_msg_board_byte: |
3805 | ; in: al = byte to display |
||
3806 | ; out: nothing |
||
3807 | ; destroys: nothing |
||
1683 | art_zh | 3808 | pushad |
3809 | mov ecx, 2 |
||
3810 | shl eax, 24 |
||
3811 | jmp @f |
||
709 | diamond | 3812 | |
3813 | sys_msg_board_word: |
||
3814 | ; in: ax = word to display |
||
3815 | ; out: nothing |
||
3816 | ; destroys: nothing |
||
1683 | art_zh | 3817 | pushad |
3818 | mov ecx, 4 |
||
3819 | shl eax, 16 |
||
3820 | jmp @f |
||
709 | diamond | 3821 | |
3822 | sys_msg_board_dword: |
||
3823 | ; in: eax = dword to display |
||
3824 | ; out: nothing |
||
3825 | ; destroys: nothing |
||
1683 | art_zh | 3826 | pushad |
3827 | mov ecx, 8 |
||
709 | diamond | 3828 | @@: |
1683 | art_zh | 3829 | push ecx |
3830 | rol eax, 4 |
||
3831 | push eax |
||
3832 | and al, 0xF |
||
3833 | cmp al, 10 |
||
3834 | sbb al, 69h |
||
3835 | das |
||
3836 | mov bl, al |
||
3837 | xor eax, eax |
||
3838 | inc eax |
||
3839 | call sys_msg_board |
||
3840 | pop eax |
||
3841 | pop ecx |
||
3842 | loop @b |
||
3843 | popad |
||
3844 | ret |
||
709 | diamond | 3845 | |
1 | ha | 3846 | uglobal |
373 | mikedld | 3847 | msg_board_data: times 4096 db 0 |
1 | ha | 3848 | msg_board_count dd 0x0 |
3849 | endg |
||
3850 | |||
3851 | sys_msg_board: |
||
3852 | |||
3853 | ; eax=1 : write : bl byte to write |
||
3854 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
3855 | |||
1683 | art_zh | 3856 | mov ecx, [msg_board_count] |
3857 | cmp eax, 1 |
||
3858 | jne .smbl1 |
||
1 | ha | 3859 | |
1683 | art_zh | 3860 | mov [msg_board_data+ecx],bl |
3861 | inc ecx |
||
3862 | and ecx, 4095 |
||
3863 | mov [msg_board_count], ecx |
||
3864 | mov [check_idle_semaphore], 5 |
||
3865 | ret |
||
671 | Ghost | 3866 | .smbl1: |
1683 | art_zh | 3867 | cmp eax, 2 |
3868 | jne .smbl2 |
||
3869 | test ecx, ecx |
||
3870 | jz .smbl21 |
||
3871 | mov eax, msg_board_data+1 |
||
3872 | mov ebx, msg_board_data |
||
3873 | movzx edx, byte [ebx] |
||
3874 | call memmove |
||
3875 | dec [msg_board_count] |
||
3876 | mov [esp + 36], edx ;eax |
||
3877 | mov [esp + 24], dword 1 |
||
3878 | ret |
||
671 | Ghost | 3879 | .smbl21: |
1683 | art_zh | 3880 | mov [esp+36], ecx |
3881 | mov [esp+24], ecx |
||
671 | Ghost | 3882 | .smbl2: |
1683 | art_zh | 3883 | ret |
1 | ha | 3884 | |
1494 | Lrz | 3885 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3886 | ;; 66 sys function. ;; |
||
3887 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
3888 | ;; out eax ;; |
||
3889 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3890 | iglobal |
||
3891 | align 4 |
||
3892 | f66call: |
||
1683 | art_zh | 3893 | dd sys_process_def.1 ; 1 = set keyboard mode |
3894 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
3895 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3896 | dd sys_process_def.4 |
||
3897 | dd sys_process_def.5 |
||
1494 | Lrz | 3898 | endg |
1 | ha | 3899 | |
3900 | |||
1494 | Lrz | 3901 | |
3902 | |||
1 | ha | 3903 | sys_process_def: |
1494 | Lrz | 3904 | dec ebx |
3905 | cmp ebx,5 |
||
3906 | jae .not_support ;if >=6 then or eax,-1 |
||
3907 | |||
1683 | art_zh | 3908 | mov edi, [CURRENT_TASK] |
1494 | Lrz | 3909 | jmp dword [f66call+ebx*4] |
1 | ha | 3910 | |
1494 | Lrz | 3911 | .not_support: |
3912 | or eax,-1 |
||
3913 | ret |
||
1 | ha | 3914 | |
1494 | Lrz | 3915 | .1: |
1 | ha | 3916 | shl edi,8 |
1494 | Lrz | 3917 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
1 | ha | 3918 | |
3919 | ret |
||
3920 | |||
1494 | Lrz | 3921 | .2: ; 2 = get keyboard mode |
1 | ha | 3922 | shl edi,8 |
380 | serge | 3923 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1494 | Lrz | 3924 | mov [esp+32],eax |
1 | ha | 3925 | ret |
3926 | ; xor eax,eax |
||
3927 | ; movzx eax,byte [shift] |
||
3928 | ; movzx ebx,byte [ctrl] |
||
3929 | ; shl ebx,2 |
||
3930 | ; add eax,ebx |
||
3931 | ; movzx ebx,byte [alt] |
||
3932 | ; shl ebx,3 |
||
3933 | ; add eax,ebx |
||
1494 | Lrz | 3934 | .3: ;3 = get keyboard ctrl, alt, shift |
1 | ha | 3935 | ;// mike.dld [ |
3936 | mov eax, [kb_state] |
||
3937 | ;// mike.dld ] |
||
1494 | Lrz | 3938 | mov [esp+32],eax |
1 | ha | 3939 | ret |
3940 | |||
1494 | Lrz | 3941 | .4: |
1683 | art_zh | 3942 | mov eax, hotkey_list |
92 | diamond | 3943 | @@: |
1683 | art_zh | 3944 | cmp dword [eax+8], 0 |
3945 | jz .found_free |
||
3946 | add eax, 16 |
||
3947 | cmp eax, hotkey_list+16*256 |
||
3948 | jb @b |
||
3949 | mov dword [esp+32], 1 |
||
3950 | ret |
||
92 | diamond | 3951 | .found_free: |
1683 | art_zh | 3952 | mov [eax+8], edi |
3953 | mov [eax+4], edx |
||
3954 | movzx ecx, cl |
||
3955 | lea ecx, [hotkey_scancodes+ecx*4] |
||
3956 | mov edx, [ecx] |
||
3957 | mov [eax], edx |
||
3958 | mov [ecx], eax |
||
3959 | mov [eax+12], ecx |
||
3960 | jecxz @f |
||
3961 | mov [edx+12], eax |
||
92 | diamond | 3962 | @@: |
1683 | art_zh | 3963 | and dword [esp+32], 0 |
3964 | ret |
||
92 | diamond | 3965 | |
1494 | Lrz | 3966 | .5: |
1683 | art_zh | 3967 | movzx ebx, cl |
3968 | lea ebx, [hotkey_scancodes+ebx*4] |
||
3969 | mov eax, [ebx] |
||
92 | diamond | 3970 | .scan: |
1683 | art_zh | 3971 | test eax, eax |
3972 | jz .notfound |
||
3973 | cmp [eax+8], edi |
||
3974 | jnz .next |
||
3975 | cmp [eax+4], edx |
||
3976 | jz .found |
||
92 | diamond | 3977 | .next: |
1683 | art_zh | 3978 | mov eax, [eax] |
3979 | jmp .scan |
||
92 | diamond | 3980 | .notfound: |
1683 | art_zh | 3981 | mov dword [esp+32], 1 |
3982 | ret |
||
92 | diamond | 3983 | .found: |
1683 | art_zh | 3984 | mov ecx, [eax] |
3985 | jecxz @f |
||
3986 | mov edx, [eax+12] |
||
3987 | mov [ecx+12], edx |
||
92 | diamond | 3988 | @@: |
1683 | art_zh | 3989 | mov ecx, [eax+12] |
3990 | mov edx, [eax] |
||
3991 | mov [ecx], edx |
||
3992 | xor edx, edx |
||
3993 | mov [eax+4], edx |
||
3994 | mov [eax+8], edx |
||
3995 | mov [eax+12], edx |
||
3996 | mov [eax], edx |
||
3997 | mov [esp+32], edx |
||
3998 | ret |
||
92 | diamond | 3999 | |
1497 | Lrz | 4000 | |
4001 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4002 | ;; 61 sys function. ;; |
||
4003 | ;; in eax=61,ebx in [1..3] ;; |
||
4004 | ;; out eax ;; |
||
4005 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4006 | iglobal |
||
1 | ha | 4007 | align 4 |
1497 | Lrz | 4008 | f61call: |
1683 | art_zh | 4009 | dd sys_gs.1 ; resolution |
4010 | dd sys_gs.2 ; bits per pixel |
||
4011 | dd sys_gs.3 ; bytes per scanline |
||
1497 | Lrz | 4012 | endg |
1 | ha | 4013 | |
1497 | Lrz | 4014 | |
4015 | align 4 |
||
4016 | |||
1683 | art_zh | 4017 | sys_gs: ; direct screen access |
1497 | Lrz | 4018 | dec ebx |
4019 | cmp ebx,2 |
||
4020 | ja .not_support |
||
4021 | jmp dword [f61call+ebx*4] |
||
4022 | .not_support: |
||
4023 | or [esp+32],dword -1 |
||
1683 | art_zh | 4024 | ret |
1 | ha | 4025 | |
1497 | Lrz | 4026 | |
1683 | art_zh | 4027 | .1: ; resolution |
753 | serge | 4028 | mov eax,[Screen_Max_X] |
1 | ha | 4029 | shl eax,16 |
753 | serge | 4030 | mov ax,[Screen_Max_Y] |
1 | ha | 4031 | add eax,0x00010001 |
1497 | Lrz | 4032 | mov [esp+32],eax |
1 | ha | 4033 | ret |
1497 | Lrz | 4034 | .2: ; bits per pixel |
381 | serge | 4035 | movzx eax,byte [ScreenBPP] |
1497 | Lrz | 4036 | mov [esp+32],eax |
1 | ha | 4037 | ret |
1683 | art_zh | 4038 | .3: ; bytes per scanline |
381 | serge | 4039 | mov eax,[BytesPerScanLine] |
1497 | Lrz | 4040 | mov [esp+32],eax |
1 | ha | 4041 | ret |
4042 | |||
4043 | align 4 ; system functions |
||
4044 | |||
1683 | art_zh | 4045 | syscall_setpixel: ; SetPixel |
1 | ha | 4046 | |
1683 | art_zh | 4047 | mov eax, ebx |
4048 | mov ebx, ecx |
||
4049 | mov ecx, edx |
||
4050 | xor edi, edi ; no force |
||
1930 | art_zh | 4051 | call [_display.disable_mouse] |
4052 | jmp [putpixel] |
||
1 | ha | 4053 | |
4054 | align 4 |
||
4055 | |||
1683 | art_zh | 4056 | syscall_writetext: ; WriteText |
1 | ha | 4057 | |
1683 | art_zh | 4058 | mov eax,[TASK_BASE] |
4059 | mov ebp,[eax-twdw+WDATA.box.left] |
||
4060 | push esi |
||
4061 | mov esi,[current_slot] |
||
4062 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4063 | shl ebp,16 |
||
4064 | add ebp,[eax-twdw+WDATA.box.top] |
||
4065 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4066 | pop esi |
||
4067 | add ebx,ebp |
||
4068 | mov eax,edi |
||
4069 | xor edi,edi |
||
4070 | jmp dtext |
||
1 | ha | 4071 | |
4072 | align 4 |
||
4073 | |||
1683 | art_zh | 4074 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4075 | |
1683 | art_zh | 4076 | mov eax, ebx |
4077 | mov ebx, ecx |
||
4078 | mov ecx, edx |
||
4079 | mov edx, esi |
||
4080 | mov esi, 12 |
||
4081 | call fileread |
||
4082 | mov [esp+32], eax |
||
4083 | ret |
||
1 | ha | 4084 | |
4085 | align 4 |
||
4086 | |||
1683 | art_zh | 4087 | syscall_drawrect: ; DrawRect |
1 | ha | 4088 | |
1683 | art_zh | 4089 | mov edi, edx ; color + gradient |
4090 | and edi, 0x80FFFFFF |
||
4091 | test bx, bx ; x.size |
||
4092 | je .drectr |
||
4093 | test cx, cx ; y.size |
||
4094 | je .drectr |
||
1 | ha | 4095 | |
1683 | art_zh | 4096 | mov eax, ebx ; bad idea |
4097 | mov ebx, ecx |
||
1 | ha | 4098 | |
1683 | art_zh | 4099 | movzx ecx, ax ; ecx - x.size |
4100 | shr eax, 16 ; eax - x.coord |
||
4101 | movzx edx, bx ; edx - y.size |
||
4102 | shr ebx, 16 ; ebx - y.coord |
||
4103 | mov esi, [current_slot] |
||
1 | ha | 4104 | |
1683 | art_zh | 4105 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4106 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4107 | add ecx, eax |
||
4108 | add edx, ebx |
||
4109 | jmp [drawbar] |
||
671 | Ghost | 4110 | .drectr: |
1683 | art_zh | 4111 | ret |
1 | ha | 4112 | |
4113 | align 4 |
||
1683 | art_zh | 4114 | syscall_getscreensize: ; GetScreenSize |
4115 | mov ax, [Screen_Max_X] |
||
4116 | shl eax, 16 |
||
4117 | mov ax, [Screen_Max_Y] |
||
4118 | mov [esp + 32], eax |
||
4119 | ret |
||
1 | ha | 4120 | |
671 | Ghost | 4121 | align 4 |
4122 | |||
1 | ha | 4123 | |
4124 | align 4 |
||
4125 | |||
1683 | art_zh | 4126 | syscall_getpixel: ; GetPixel |
753 | serge | 4127 | mov ecx, [Screen_Max_X] |
1 | ha | 4128 | inc ecx |
671 | Ghost | 4129 | xor edx, edx |
4130 | mov eax, ebx |
||
1 | ha | 4131 | div ecx |
671 | Ghost | 4132 | mov ebx, edx |
4133 | xchg eax, ebx |
||
1941 | art_zh | 4134 | call get_pixel ; eax - x, ebx - y |
671 | Ghost | 4135 | mov [esp + 32], ecx |
1 | ha | 4136 | ret |
4137 | |||
921 | mario79 | 4138 | align 4 |
1 | ha | 4139 | |
921 | mario79 | 4140 | syscall_getarea: |
4141 | ;eax = 36 |
||
1055 | Galkov | 4142 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4143 | ;ecx = [size x]*65536 + [size y] |
||
4144 | ;edx = [start x]*65536 + [start y] |
||
921 | mario79 | 4145 | pushad |
1683 | art_zh | 4146 | inc [mouse_pause] |
927 | mario79 | 4147 | ; Check of use of the hardware cursor. |
1300 | serge | 4148 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4149 | jne @f |
927 | mario79 | 4150 | ; Since the test for the coordinates of the mouse should not be used, |
4151 | ; then use the call [disable_mouse] is not possible! |
||
4152 | cmp dword [MOUSE_VISIBLE],dword 0 |
||
4153 | jne @f |
||
4154 | pushf |
||
4155 | cli |
||
4156 | call draw_mouse_under |
||
4157 | popf |
||
4158 | mov [MOUSE_VISIBLE],dword 1 |
||
4159 | @@: |
||
921 | mario79 | 4160 | mov edi,ebx |
4161 | mov eax,edx |
||
4162 | shr eax,16 |
||
4163 | mov ebx,edx |
||
4164 | and ebx,0xffff |
||
939 | mario79 | 4165 | dec eax |
1683 | art_zh | 4166 | dec ebx |
921 | mario79 | 4167 | ; eax - x, ebx - y |
4168 | mov edx,ecx |
||
1683 | art_zh | 4169 | |
921 | mario79 | 4170 | shr ecx,16 |
4171 | and edx,0xffff |
||
4172 | mov esi,ecx |
||
4173 | ; ecx - size x, edx - size y |
||
1683 | art_zh | 4174 | |
4175 | mov ebp,edx |
||
4176 | dec ebp |
||
927 | mario79 | 4177 | lea ebp,[ebp*3] |
1683 | art_zh | 4178 | |
4179 | imul ebp,esi |
||
4180 | |||
4181 | mov esi,ecx |
||
4182 | dec esi |
||
4183 | lea esi,[esi*3] |
||
4184 | |||
927 | mario79 | 4185 | add ebp,esi |
4186 | add ebp,edi |
||
4187 | |||
4188 | add ebx,edx |
||
1683 | art_zh | 4189 | |
921 | mario79 | 4190 | .start_y: |
927 | mario79 | 4191 | push ecx edx |
921 | mario79 | 4192 | .start_x: |
927 | mario79 | 4193 | push eax ebx ecx |
921 | mario79 | 4194 | add eax,ecx |
927 | mario79 | 4195 | |
1899 | art_zh | 4196 | call get_pixel ; eax - x, ebx - y |
1683 | art_zh | 4197 | |
927 | mario79 | 4198 | mov [ebp],cx |
4199 | shr ecx,16 |
||
4200 | mov [ebp+2],cl |
||
921 | mario79 | 4201 | |
1055 | Galkov | 4202 | pop ecx ebx eax |
927 | mario79 | 4203 | sub ebp,3 |
921 | mario79 | 4204 | dec ecx |
4205 | jnz .start_x |
||
1683 | art_zh | 4206 | pop edx ecx |
4207 | dec ebx |
||
921 | mario79 | 4208 | dec edx |
4209 | jnz .start_y |
||
1683 | art_zh | 4210 | dec [mouse_pause] |
927 | mario79 | 4211 | ; Check of use of the hardware cursor. |
1300 | serge | 4212 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4213 | jne @f |
4214 | call [draw_pointer] |
||
927 | mario79 | 4215 | @@: |
921 | mario79 | 4216 | popad |
4217 | ret |
||
4218 | |||
1 | ha | 4219 | align 4 |
4220 | |||
1683 | art_zh | 4221 | syscall_drawline: ; DrawLine |
1 | ha | 4222 | |
1683 | art_zh | 4223 | mov edi, [TASK_BASE] |
4224 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
4225 | mov ebp, eax |
||
4226 | mov esi, [current_slot] |
||
4227 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4228 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
4229 | add ebp,ebx |
||
4230 | shl eax, 16 |
||
4231 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
4232 | add eax, ebp |
||
4233 | mov ebp, ebx |
||
4234 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
4235 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
4236 | add ebp, ecx |
||
4237 | shl ebx, 16 |
||
4238 | xor edi, edi |
||
4239 | add ebx, ebp |
||
4240 | mov ecx, edx |
||
4241 | jmp [draw_line] |
||
1 | ha | 4242 | |
4243 | align 4 |
||
4244 | |||
1683 | art_zh | 4245 | syscall_getirqowner: ; GetIrqOwner |
742 | Rus | 4246 | |
4247 | cmp ebx,16 |
||
75 | diamond | 4248 | jae .err |
742 | Rus | 4249 | |
774 | Rus | 4250 | cmp [irq_rights + 4 * ebx], dword 2 |
4251 | je .err |
||
4252 | |||
742 | Rus | 4253 | mov eax,[4 * ebx + irq_owner] |
4254 | mov [esp+32],eax |
||
4255 | |||
1 | ha | 4256 | ret |
75 | diamond | 4257 | .err: |
742 | Rus | 4258 | or dword [esp+32], -1 |
75 | diamond | 4259 | ret |
1 | ha | 4260 | |
4261 | align 4 |
||
4262 | |||
1683 | art_zh | 4263 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4264 | |
4265 | call r_f_port_area |
||
1306 | Lrz | 4266 | mov [esp+32],eax |
1 | ha | 4267 | ret |
4268 | |||
4269 | align 4 |
||
4270 | |||
1683 | art_zh | 4271 | syscall_threads: ; CreateThreads |
1369 | Lrz | 4272 | ; eax=1 create thread |
4273 | ; |
||
4274 | ; ebx=thread start |
||
4275 | ; ecx=thread stack value |
||
4276 | ; |
||
4277 | ; on return : eax = pid |
||
1 | ha | 4278 | |
1369 | Lrz | 4279 | call new_sys_threads |
4280 | |||
4281 | mov [esp+32],eax |
||
1 | ha | 4282 | ret |
4283 | |||
4284 | align 4 |
||
4285 | |||
4286 | stack_driver_stat: |
||
4287 | |||
1683 | art_zh | 4288 | call app_stack_handler ; Stack status |
1 | ha | 4289 | |
4290 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4291 | ; call change_task ; between sent packet |
||
4292 | |||
1369 | Lrz | 4293 | mov [esp+32],eax |
1 | ha | 4294 | ret |
4295 | |||
4296 | align 4 |
||
4297 | |||
1683 | art_zh | 4298 | socket: ; Socket interface |
1 | ha | 4299 | call app_socket_handler |
4300 | |||
4301 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4302 | ; call change_task ; between sent packet |
||
4303 | |||
4304 | mov [esp+36],eax |
||
4305 | mov [esp+24],ebx |
||
4306 | ret |
||
4307 | |||
4308 | align 4 |
||
4309 | |||
1683 | art_zh | 4310 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4311 | |
379 | serge | 4312 | mov edi,[TASK_BASE] |
115 | poddubny | 4313 | add edi,TASKDATA.mem_start |
1 | ha | 4314 | add eax,[edi] |
4315 | add ecx,[edi] |
||
4316 | add edx,[edi] |
||
4317 | call file_read |
||
4318 | |||
4319 | mov [esp+36],eax |
||
4320 | mov [esp+24],ebx |
||
4321 | |||
4322 | ret |
||
4323 | |||
375 | Ghost | 4324 | paleholder: |
1683 | art_zh | 4325 | ret |
378 | serge | 4326 | |
757 | serge | 4327 | align 4 |
4328 | set_screen: |
||
1683 | art_zh | 4329 | cmp eax, [Screen_Max_X] |
4330 | jne .set |
||
709 | diamond | 4331 | |
1683 | art_zh | 4332 | cmp edx, [Screen_Max_Y] |
4333 | jne .set |
||
4334 | ret |
||
757 | serge | 4335 | .set: |
1683 | art_zh | 4336 | pushfd |
4337 | cli |
||
757 | serge | 4338 | |
1683 | art_zh | 4339 | mov [Screen_Max_X], eax |
4340 | mov [Screen_Max_Y], edx |
||
4341 | mov [BytesPerScanLine], ecx |
||
757 | serge | 4342 | |
1683 | art_zh | 4343 | mov [screen_workarea.right],eax |
4344 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 4345 | |
1683 | art_zh | 4346 | push ebx |
4347 | push esi |
||
4348 | push edi |
||
1300 | serge | 4349 | |
1683 | art_zh | 4350 | pushad |
1300 | serge | 4351 | |
1683 | art_zh | 4352 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 4353 | |
1683 | art_zh | 4354 | mov eax, [_display.width] |
1929 | art_zh | 4355 | mul [_display.height] |
1683 | art_zh | 4356 | mov [_WinMapSize], eax |
1300 | serge | 4357 | |
1683 | art_zh | 4358 | stdcall kernel_alloc, eax |
4359 | mov [_WinMapAddress], eax |
||
4360 | test eax, eax |
||
4361 | jz .epic_fail |
||
1300 | serge | 4362 | |
1683 | art_zh | 4363 | popad |
1300 | serge | 4364 | |
1683 | art_zh | 4365 | call repos_windows |
4366 | xor eax, eax |
||
4367 | xor ebx, ebx |
||
4368 | mov ecx, [Screen_Max_X] |
||
4369 | mov edx, [Screen_Max_Y] |
||
4370 | call calculatescreen |
||
4371 | pop edi |
||
4372 | pop esi |
||
4373 | pop ebx |
||
757 | serge | 4374 | |
1683 | art_zh | 4375 | popfd |
4376 | ret |
||
757 | serge | 4377 | |
1300 | serge | 4378 | .epic_fail: |
1683 | art_zh | 4379 | hlt ; Houston, we've had a problem |
1300 | serge | 4380 | |
76 | mario79 | 4381 | ; --------------- APM --------------------- |
1330 | Lrz | 4382 | uglobal |
4383 | apm_entry dp 0 |
||
4384 | apm_vf dd 0 |
||
4385 | endg |
||
4386 | |||
1 | ha | 4387 | align 4 |
76 | mario79 | 4388 | sys_apm: |
1330 | Lrz | 4389 | xor eax,eax |
4390 | cmp word [apm_vf], ax ; Check APM BIOS enable |
||
4391 | jne @f |
||
4392 | inc eax |
||
4393 | or dword [esp + 44], eax ; error |
||
4394 | add eax,7 |
||
1683 | art_zh | 4395 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
1330 | Lrz | 4396 | ret |
164 | serge | 4397 | |
465 | serge | 4398 | @@: |
1683 | art_zh | 4399 | ; xchg eax, ecx |
4400 | ; xchg ebx, ecx |
||
164 | serge | 4401 | |
1330 | Lrz | 4402 | cmp dx, 3 |
4403 | ja @f |
||
1683 | art_zh | 4404 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
1330 | Lrz | 4405 | mov eax,[apm_vf] |
4406 | mov [esp + 32], eax |
||
4407 | shr eax, 16 |
||
4408 | mov [esp + 28], eax |
||
4409 | ret |
||
78 | diamond | 4410 | |
465 | serge | 4411 | @@: |
4412 | |||
1330 | Lrz | 4413 | mov esi,[master_tab+(OS_BASE shr 20)] |
4414 | xchg [master_tab], esi |
||
4415 | push esi |
||
1683 | art_zh | 4416 | mov edi, cr3 |
4417 | mov cr3, edi ;flush TLB |
||
465 | serge | 4418 | |
1683 | art_zh | 4419 | call pword [apm_entry] ;call APM BIOS |
465 | serge | 4420 | |
1683 | art_zh | 4421 | xchg eax, [esp] |
4422 | mov [master_tab], eax |
||
4423 | mov eax, cr3 |
||
4424 | mov cr3, eax |
||
1330 | Lrz | 4425 | pop eax |
465 | serge | 4426 | |
1330 | Lrz | 4427 | mov [esp + 4 ], edi |
4428 | mov [esp + 8], esi |
||
4429 | mov [esp + 20], ebx |
||
4430 | mov [esp + 24], edx |
||
4431 | mov [esp + 28], ecx |
||
4432 | mov [esp + 32], eax |
||
4433 | setc al |
||
4434 | and [esp + 44], byte 0xfe |
||
4435 | or [esp + 44], al |
||
4436 | ret |
||
76 | mario79 | 4437 | ; ----------------------------------------- |
1 | ha | 4438 | |
76 | mario79 | 4439 | align 4 |
4440 | |||
1683 | art_zh | 4441 | undefined_syscall: ; Undefined system call |
671 | Ghost | 4442 | mov [esp + 32], dword -1 |
1 | ha | 4443 | ret |
4444 | |||
465 | serge | 4445 | align 4 |
1683 | art_zh | 4446 | system_shutdown: ; shut down the system |
1 | ha | 4447 | |
1683 | art_zh | 4448 | cmp byte [BOOT_VAR+0x9030], 1 |
4449 | jne @F |
||
4450 | ret |
||
465 | serge | 4451 | @@: |
1683 | art_zh | 4452 | call stop_all_services |
1 | ha | 4453 | |
465 | serge | 4454 | yes_shutdown_param: |
1683 | art_zh | 4455 | cli |
1 | ha | 4456 | |
4457 | |||
1683 | art_zh | 4458 | mov al, 0xFF |
2014 | art_zh | 4459 | out 0x21, al ;IntrCntrl1Reg2 |
4460 | out 0xA1, al ;IntrCntrl2Reg2 |
||
1 | ha | 4461 | |
2014 | art_zh | 4462 | cmp byte [BOOT_VAR + 0x9030], 2 |
4463 | jnz pm_restart |
||
1085 | diamond | 4464 | if 0 |
2014 | art_zh | 4465 | mov al, SB_PM_CTRL_BLK |
4466 | mov ah, al |
||
4467 | inc ah |
||
4468 | mov dx, 0x0CD6 |
||
1683 | art_zh | 4469 | out dx, al |
2014 | art_zh | 4470 | inc dl |
4471 | in al, dx |
||
4472 | mov cl, al |
||
4473 | dec dl |
||
4474 | mov al, ah |
||
4475 | out dx, al |
||
4476 | inc dl |
||
4477 | in al, dx |
||
4478 | mov ch, al |
||
4479 | end if |
||
4480 | mov dx, 0x0804 ;cx |
||
4481 | mov ax, 0x03400 |
||
1683 | art_zh | 4482 | out dx, ax |
2014 | art_zh | 4483 | ; THE END... |
4484 | jmp $ ; just to be absolutely sure |
||
709 | diamond | 4485 | |
4486 | |||
2014 | art_zh | 4487 | pm_restart: |
709 | diamond | 4488 | |
1683 | art_zh | 4489 | mov al,0x0F |
2014 | art_zh | 4490 | out 0x70,al ; NmiEnable |
1683 | art_zh | 4491 | mov al,0x05 |
2014 | art_zh | 4492 | out 0x71,al ; RtcData |
709 | diamond | 4493 | |
2014 | art_zh | 4494 | mov ax, 6 |
4495 | mov dx, 0xCF9 ; reset reg |
||
4496 | out dx, ax |
||
709 | diamond | 4497 | |
1683 | art_zh | 4498 | hlt |
4499 | jmp $-1 |
||
709 | diamond | 4500 | |
4501 | |||
1683 | art_zh | 4502 | diff16 "End of 32-code ",0,$ |
4503 | |||
465 | serge | 4504 | include "data32.inc" |
1 | ha | 4505 | |
465 | serge | 4506 | __REV__ = __REV |
1 | ha | 4507 | |
4508 | uglobals_size = $ - endofcode |
||
1683 | art_zh | 4509 | diff16 "Zero-filled blk",0,endofcode |
4510 | diff16 "End of kernel ",0,$ |
||
1899 | art_zh | 4511 |