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Rev | Author | Line No. | Line |
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616 | bw | 1 | {cp866} |
2 | |||
3 | { User interface } |
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4 | procedure kos_definewindow(x, y, w, h: Word; style, header, clframe: DWord); assembler; register; |
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5 | asm |
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6 | pushl %ebx |
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7 | pushl %ecx |
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8 | pushl %edx |
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9 | pushl %esi |
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10 | pushl %edi |
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11 | movl %eax, %ebx |
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12 | xchgl %edx, %ecx |
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13 | movl header, %esi |
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14 | shll $16, %ebx |
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15 | shll $16, %ecx |
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16 | movl clframe, %edi |
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17 | movw %dx, %bx |
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18 | movw h, %cx |
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19 | xorl %eax, %eax |
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20 | movl style, %edx |
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21 | decl %ebx {уменьшить ширину на 1} |
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22 | decl %ecx {уменьшить высоту на 1} |
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623 | bw | 23 | andl $0xEFFFFFFF, %edx |
616 | bw | 24 | int $0x40 |
25 | popl %edi |
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26 | popl %esi |
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27 | popl %edx |
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28 | popl %ecx |
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29 | popl %ebx |
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30 | end; |
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31 | |||
32 | procedure kos_movewindow(x, y, w, h: DWord); assembler; register; |
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33 | asm |
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34 | pushl %eax |
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35 | pushl %ebx |
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36 | pushl %ecx |
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37 | pushl %edx |
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38 | pushl %esi |
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39 | movl %eax, %ebx |
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40 | xchgl %ecx, %edx |
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41 | movl $67, %eax |
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42 | movl h, %esi |
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43 | decl %edx {уменьшить ширину на 1} |
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44 | decl %esi {уменьшить высоту на 1} |
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45 | int $0x40 |
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46 | popl %esi |
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47 | popl %edx |
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48 | popl %ecx |
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49 | popl %ebx |
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50 | popl %eax |
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51 | end; |
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52 | |||
53 | function kos_getkey(): DWord; assembler; register; |
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54 | asm |
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55 | movl $2, %eax |
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56 | int $0x40 |
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57 | end; |
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58 | |||
59 | function kos_getevent(wait: Boolean = True): DWord; assembler; register; |
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60 | asm |
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61 | andl $1, %eax |
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62 | xorb $1, %al |
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63 | addl $10, %eax |
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64 | int $0x40 |
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65 | end; |
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66 | |||
67 | function kos_waitevent(timeout: DWord): DWord; assembler; register; |
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68 | asm |
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69 | pushl %ebx |
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70 | movl $23, %ebx |
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71 | xchgl %eax, %ebx |
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72 | int $0x40 |
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73 | popl %ebx |
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74 | end; |
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75 | |||
76 | function kos_getbutton(): DWord; assembler; register; |
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77 | asm |
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78 | movl $17, %eax |
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79 | int $0x40 |
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80 | shrl $8, %eax |
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81 | andl $0xFF, %eax |
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82 | end; |
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83 | |||
84 | function kos_getmousepos(): TKosPoint; assembler; register; |
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85 | {@return: x*65536 + y} |
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86 | asm |
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87 | pushl %eax |
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88 | pushl %ebx |
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89 | pushl %ecx |
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90 | pushl %eax |
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91 | movl $37, %eax |
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92 | xorl %ebx, %ebx |
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93 | int $0x40 |
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94 | movswl %ax, %ecx |
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95 | popl %ebx |
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96 | shrl $16, %eax |
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97 | movl %ecx, TKosPoint.Y(%ebx) |
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98 | movl %eax, TKosPoint.X(%ebx) |
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99 | popl %ecx |
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100 | popl %ebx |
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101 | popl %eax |
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102 | end; |
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103 | |||
104 | function kos_getmousewinpos(): TKosPoint; assembler; register; |
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105 | {@return: x*65536 + y} |
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106 | asm |
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107 | pushl %eax |
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108 | pushl %ebx |
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109 | pushl %ecx |
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110 | pushl %eax |
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111 | movl $37, %eax |
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112 | movl $1, %ebx |
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113 | int $0x40 |
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114 | movswl %ax, %ecx |
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115 | popl %ebx |
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116 | shrl $16, %eax |
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117 | movl %ecx, TKosPoint.Y(%ebx) |
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118 | movl %eax, TKosPoint.X(%ebx) |
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119 | popl %ecx |
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120 | popl %ebx |
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121 | popl %eax |
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122 | end; |
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123 | |||
124 | function kos_getmousebuttons(): DWord; assembler; register; |
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125 | {@return: |
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126 | бит 0 установлен = левая кнопка нажата |
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127 | бит 1 установлен = правая кнопка нажата |
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128 | бит 2 установлен = средняя кнопка нажата |
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129 | бит 3 установлен = 4-я кнопка нажата |
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130 | бит 4 установлен = 5-я кнопка нажата} |
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131 | asm |
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132 | pushl %ebx |
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133 | movl $37, %eax |
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134 | movl $2, %ebx |
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135 | int $0x40 |
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136 | popl %ebx |
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137 | end; |
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138 | |||
139 | procedure kos_maskevents(mask: DWord); assembler; register; |
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140 | asm |
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141 | pushl %ebx |
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142 | xchgl %eax, %ebx |
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143 | movl $40, %eax |
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144 | int $0x40 |
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145 | xchgl %eax, %ebx |
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146 | popl %ebx |
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147 | end; |
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148 | |||
763 | bw | 149 | procedure kos_setkeyboardmode(mode: DWord); assembler; register; |
150 | asm |
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151 | pushl %eax |
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152 | pushl %ebx |
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153 | movl $66, %ecx |
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154 | movl $1, %ebx |
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155 | xchgl %eax, %ecx |
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156 | int $0x40 |
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157 | xchgl %eax, %ecx |
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158 | popl %ebx |
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159 | popl %eax |
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160 | end; |
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161 | |||
162 | function kos_getkeyboardmode(): DWord; assembler; register; |
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163 | asm |
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164 | pushl %ebx |
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165 | movl $66, %eax |
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166 | movl $2, %ebx |
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167 | int $0x40 |
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168 | popl %ebx |
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169 | end; |
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170 | |||
616 | bw | 171 | procedure kos_setcaption(caption: PChar); assembler; register; |
172 | asm |
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173 | pushl %ecx |
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174 | pushl %ebx |
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175 | xchgl %eax, %ecx |
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176 | movl $1, %ebx |
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177 | movl $71, %eax |
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178 | int $0x40 |
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179 | xchgl %eax, %ecx |
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180 | popl %ebx |
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181 | popl %ecx |
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182 | end; |
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183 | |||
184 | |||
185 | { Graphics } |
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186 | |||
619 | bw | 187 | function kos_screensize(): TKosPoint; assembler; register; |
188 | asm |
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189 | pushl %eax |
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190 | pushl %ecx |
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191 | pushl %eax |
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192 | movl $14, %eax |
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193 | int $0x40 |
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194 | movswl %ax, %ecx |
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195 | popl %ebx |
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196 | shrl $16, %eax |
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197 | movl %ecx, TKosPoint.Y(%ebx) |
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198 | movl %eax, TKosPoint.X(%ebx) |
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199 | popl %ecx |
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200 | popl %eax |
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201 | end; |
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202 | |||
616 | bw | 203 | procedure kos_begindraw(); assembler; register; |
204 | asm |
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205 | pushl %ebx |
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206 | movl $12, %eax |
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207 | movl $1, %ebx |
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208 | int $0x40 |
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209 | popl %ebx |
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210 | end; |
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211 | |||
212 | procedure kos_enddraw(); assembler; register; |
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213 | asm |
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214 | pushl %ebx |
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215 | movl $12, %eax |
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216 | movl $2, %ebx |
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217 | int $0x40 |
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218 | popl %ebx |
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219 | end; |
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220 | |||
221 | procedure kos_putpixel(x, y: Word; color: DWord); assembler; register; |
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222 | asm |
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223 | pushl %ebx |
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224 | movl %eax, %ebx |
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225 | xchgl %edx, %ecx |
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226 | movl $1, %eax |
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227 | int $0x40 |
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228 | xchgl %edx, %ecx |
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229 | popl %ebx |
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230 | end; |
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231 | |||
232 | procedure kos_drawtext(x, y: Word; text: String; flags, bgcolor: DWord); assembler; register; |
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233 | label nobg; |
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234 | asm |
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235 | pusha |
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236 | shll $16, %eax |
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237 | pushl %ecx |
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238 | movl flags, %ecx {флаги, цвет} |
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239 | movl bgcolor, %edi |
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240 | movw %dx, %ax |
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241 | andl $0x7FFFFFFF, %ecx |
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242 | btl $31, %edi |
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243 | jnc nobg |
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244 | orl $0x40000000, %ecx |
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245 | nobg: |
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246 | popl %edx |
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247 | movl %eax, %ebx {координаты} |
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248 | movzbl (%edx), %esi {длина строки} |
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249 | movl $4, %eax {номер функции} |
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250 | incl %edx {указатель на строку} |
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251 | andl $0xFFFFFF, %edi |
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252 | int $0x40 |
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253 | popa |
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254 | end; |
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255 | |||
256 | procedure kos_drawrect(x, y, w, h: Word; color: DWord); assembler; register; |
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257 | asm |
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258 | pushl %eax |
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259 | pushl %ebx |
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260 | pushl %ecx |
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261 | pushl %edx |
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262 | movl %eax, %ebx |
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263 | xchgl %edx, %ecx |
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264 | shll $16, %ebx |
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265 | shll $16, %ecx |
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266 | movl $13, %eax |
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267 | movw %dx, %bx |
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268 | movw h, %cx |
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269 | movl color, %edx |
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270 | int $0x40 |
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271 | popl %edx |
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272 | popl %ecx |
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273 | popl %ebx |
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274 | popl %eax |
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275 | end; |
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276 | |||
277 | procedure kos_drawline(x1, y1, x2, y2: Word; color: DWord = $000000); assembler; register; |
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278 | asm |
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279 | pushl %eax |
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280 | pushl %ebx |
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281 | pushl %ecx |
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282 | pushl %edx |
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283 | |||
284 | xchgl %eax, %ecx |
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285 | xchgl %ecx, %edx |
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286 | movl color, %ebx |
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287 | {eax - x2, ebx - color, ecx - y1, edx - x1} |
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288 | shll $16, %ecx |
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289 | shll $16, %edx |
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290 | movw %ax, %dx |
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291 | movw y2, %cx |
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292 | movl $38, %eax |
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293 | xchgl %ebx, %edx |
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294 | int $0x40 |
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295 | |||
296 | popl %edx |
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297 | popl %ecx |
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298 | popl %ebx |
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299 | popl %eax |
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300 | end; |
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301 | |||
302 | procedure kos_drawimage(x, y, w, h, depth: DWord; image: Pointer; palette: Pointer; xoffset: DWord); assembler; register; |
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303 | asm |
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304 | pusha |
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305 | shll $16, %eax |
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306 | shll $16, %ecx |
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307 | orl %eax, %edx |
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308 | orl h, %ecx |
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309 | movl depth, %esi |
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310 | movl image, %ebx |
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311 | movl palette, %edi |
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312 | movl xoffset, %ebp |
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313 | movl $65, %eax |
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314 | int $0x40 |
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315 | popa |
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316 | end; |
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317 | |||
318 | procedure kos_drawimage24(x, y, w, h: DWord; image: Pointer); assembler; register; |
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319 | asm |
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320 | pushl %eax |
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321 | pushl %ebx |
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322 | pushl %ecx |
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323 | pushl %edx |
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324 | shll $16, %eax |
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325 | shll $16, %ecx |
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326 | orl %eax, %edx |
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327 | orl h, %ecx |
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328 | movl image, %ebx |
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329 | movl $7, %eax |
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330 | int $0x40 |
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331 | popl %edx |
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332 | popl %ecx |
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333 | popl %ebx |
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334 | popl %eax |
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335 | end; |
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336 | |||
337 | |||
338 | { Work with system } |
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339 | |||
340 | { Work with system - System services } |
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341 | |||
342 | function kos_killthread(tid: TThreadID): Boolean; assembler; register; |
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343 | asm |
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344 | pushl %ecx |
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345 | pushl %ebx |
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346 | movl $18, %ecx |
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347 | movl $18, %ebx |
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348 | xchgl %eax, %ecx |
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349 | int $0x40 |
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350 | andl $1, %eax |
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351 | popl %ebx |
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352 | popl %ecx |
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353 | xorb $1, %al |
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354 | end; |
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355 | |||
356 | procedure kos_setactivewindow(slot: TThreadSlot); assembler; register; |
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357 | asm |
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358 | pushl %ecx |
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359 | pushl %ebx |
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360 | movl $18, %ecx |
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361 | movl $3, %ebx |
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362 | xchgl %eax, %ecx |
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363 | int $0x40 |
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364 | xchgl %eax, %ecx |
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365 | popl %ebx |
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366 | popl %ecx |
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367 | end; |
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368 | |||
369 | {$ifdef EMULATOR} |
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370 | function kos_getthreadslot(tid: TThreadID): TThreadSlot; |
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371 | var |
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372 | ThreadInfo: TKosThreadInfo; |
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373 | HighThreadSlot: TThreadSlot; |
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374 | begin |
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375 | Result := 0; |
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376 | repeat |
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377 | Inc(Result); |
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378 | HighThreadSlot := kos_threadinfo(@ThreadInfo, Result); |
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379 | until (Result > HighThreadSlot) or (ThreadInfo.ThreadID = tid); |
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380 | end; |
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381 | |||
382 | {$else} |
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383 | |||
384 | function kos_getthreadslot(tid: TThreadID): TThreadSlot; assembler; register; |
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385 | asm |
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386 | pushl %ecx |
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387 | pushl %ebx |
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388 | movl $18, %ecx |
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389 | movl $21, %ebx |
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390 | xchgl %eax, %ecx |
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391 | int $0x40 |
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392 | popl %ebx |
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393 | popl %ecx |
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394 | end; |
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395 | {$endif} |
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396 | |||
397 | { Work with system - Set system parameters } |
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398 | |||
399 | procedure kos_enablepci(); assembler; register; |
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400 | asm |
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401 | pushl %eax |
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402 | pushl %ebx |
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403 | pushl %ecx |
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404 | movl $21, %eax |
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405 | movl $12, %ebx |
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406 | movl $1, %ecx |
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407 | int $0x40 |
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408 | popl %ecx |
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409 | popl %ebx |
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410 | popl %eax |
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411 | end; |
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412 | |||
666 | bw | 413 | { Work with system - Get system parameters } |
414 | |||
415 | function kos_timecounter(): DWord; assembler; register; |
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416 | asm |
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417 | pushl %ebx |
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418 | movl $26, %eax |
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419 | movl $9, %ebx |
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420 | int $0x40 |
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421 | popl %ebx |
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422 | end; |
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423 | |||
616 | bw | 424 | { Work with system - Internal system services } |
425 | |||
426 | procedure kos_switchthread(); assembler; register; |
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427 | asm |
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428 | pushl %eax |
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429 | pushl %ebx |
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430 | movl $68, %eax |
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431 | movl $1, %ebx |
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432 | int $0x40 |
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433 | popl %ebx |
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434 | popl %eax |
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435 | end; |
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436 | |||
437 | function kos_initheap(): DWord; assembler; register; |
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438 | asm |
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439 | pushl %ebx |
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440 | movl $68, %eax |
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441 | movl $11, %ebx |
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442 | int $0x40 |
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443 | popl %ebx |
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444 | end; |
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445 | |||
446 | function kos_alloc(size: DWord): Pointer; assembler; register; |
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447 | asm |
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448 | pushl %ebx |
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449 | pushl %ecx |
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450 | movl %eax, %ecx |
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451 | movl $68, %eax |
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452 | movl $12, %ebx |
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453 | int $0x40 |
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454 | popl %ecx |
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455 | popl %ebx |
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456 | end; |
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457 | |||
458 | function kos_free(ptr: Pointer): Boolean; assembler; register; |
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459 | asm |
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460 | pushl %ebx |
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461 | pushl %ecx |
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462 | movl %eax, %ecx |
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463 | movl $68, %eax |
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464 | movl $13, %ebx |
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465 | int $0x40 |
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466 | popl %ecx |
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467 | popl %ebx |
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468 | end; |
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469 | |||
470 | function kos_loaddriver(name: PChar): THandle; assembler; register; |
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471 | asm |
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472 | pushl %ebx |
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473 | pushl %ecx |
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474 | movl %eax, %ecx |
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475 | movl $68, %eax |
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476 | movl $16, %ebx |
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477 | int $0x40 |
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478 | popl %ecx |
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479 | popl %ebx |
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480 | end; |
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481 | |||
482 | |||
483 | { Processes and threads } |
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484 | |||
485 | function kos_threadinfo(info: PKosThreadInfo; slot: TThreadSlot): DWord; assembler; register; |
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486 | asm |
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487 | pushl %ebx |
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488 | movl %eax, %ebx |
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489 | xchgl %edx, %ecx |
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490 | movl $9, %eax |
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491 | int $0x40 |
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492 | xchgl %edx, %ecx |
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493 | popl %ebx |
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494 | end; |
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495 | |||
496 | function kos_newthread(entry, stack: Pointer): TThreadID; assembler; register; |
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497 | asm |
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498 | pushl %ebx |
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499 | pushl %ecx |
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500 | movl $1, %ebx |
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501 | movl %eax, %ecx |
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502 | movl $51, %eax |
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503 | int $0x40 |
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504 | popl %ecx |
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505 | popl %ebx |
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506 | end; |
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507 | |||
508 | procedure kos_initipc(ipc: PKosIPC; size: DWord); assembler; register; |
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509 | asm |
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510 | pushl %ebx |
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511 | pushl %ecx |
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512 | movl $60, %ecx |
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513 | movl $1, %ebx |
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514 | xchgl %eax, %ecx |
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515 | int $0x40 |
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516 | popl %ecx |
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517 | popl %ebx |
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518 | end; |
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519 | |||
520 | function kos_sendmsg(tid: TThreadID; msg: Pointer; size: DWord): DWord; assembler; register; |
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521 | {@return: |
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522 | |||
523 | 1 - приёмник не определил буфер для IPC-сообщений |
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524 | (может быть, ещё не успел, а может быть, это не тот поток, который нужен) |
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525 | 2 - приёмник заблокировал IPC-буфер; попробуйте немного подождать |
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526 | 3 - переполнение IPC-буфера приёмника |
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527 | 4 - процесса/потока с таким PID не существует} |
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528 | asm |
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529 | pushl %esi |
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530 | pushl %ebx |
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531 | movl $60, %esi |
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532 | movl $2, %ebx |
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533 | xchgl %ecx, %esi |
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534 | xchgl %eax, %ecx |
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535 | int $0x40 |
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536 | xchgl %ecx, %esi |
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537 | popl %ebx |
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538 | popl %esi |
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539 | end; |
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540 | |||
541 | function kos_resizemem(size: DWord): Boolean; assembler; register; |
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542 | asm |
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543 | pushl %ebx |
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544 | pushl %ecx |
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545 | movl %eax, %ecx |
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546 | movl $64, %eax |
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547 | movl $1, %ebx |
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548 | int $0x40 |
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549 | xorb $1, %al |
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550 | popl %ecx |
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551 | popl %ebx |
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552 | end; |
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553 | |||
554 | |||
555 | { File system } |
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556 | { File system - Work with the current folder } |
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557 | |||
558 | procedure kos_setdir(path: PChar); assembler; register; |
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559 | asm |
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560 | pushl %ecx |
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561 | pushl %ebx |
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562 | movl $30, %ecx |
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563 | movl $1, %ebx |
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564 | xchgl %eax, %ecx |
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565 | int $0x40 |
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566 | popl %ebx |
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567 | popl %ecx |
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568 | end; |
||
569 | |||
570 | function kos_getdir(path: PChar; size: DWord): DWord; assembler; register; |
||
571 | asm |
||
572 | pushl %ecx |
||
573 | pushl %ebx |
||
574 | movl $30, %ecx |
||
575 | movl $2, %ebx |
||
576 | xchgl %eax, %ecx |
||
577 | int $0x40 |
||
578 | popl %ebx |
||
579 | popl %ecx |
||
580 | end; |
||
581 | |||
582 | { File system - Work with file system with long names support } |
||
583 | |||
584 | function kos_readfile(kosfile: PKosFile; var readed: Longint): DWord; assembler; register; |
||
585 | asm |
||
586 | pushl %ebx |
||
587 | movl $70, %ebx |
||
588 | xchgl %eax, %ebx |
||
589 | movl $0, (%ebx) |
||
590 | int $0x40 |
||
591 | movl %ebx, (%edx) |
||
592 | popl %ebx |
||
593 | end; |
||
594 | |||
595 | function kos_rewritefile(kosfile: PKosFile; var writed: Longint): DWord; assembler; register; |
||
596 | asm |
||
597 | pushl %ebx |
||
598 | movl $70, %ebx |
||
599 | xchgl %eax, %ebx |
||
600 | movl $2, (%ebx) |
||
601 | int $0x40 |
||
602 | movl %ebx, (%edx) |
||
603 | popl %ebx |
||
604 | end; |
||
605 | |||
606 | function kos_writefile(kosfile: PKosFile; var writed: Longint): DWord; assembler; register; |
||
607 | asm |
||
608 | pushl %ebx |
||
609 | movl $70, %ebx |
||
610 | xchgl %eax, %ebx |
||
611 | movl $3, (%ebx) |
||
612 | int $0x40 |
||
613 | movl %ebx, (%edx) |
||
614 | popl %ebx |
||
615 | end; |
||
616 | |||
617 | function kos_fileinfo(kosfile: PKosFile): DWord; assembler; register; |
||
618 | asm |
||
619 | pushl %ebx |
||
620 | movl $70, %ebx |
||
621 | xchgl %eax, %ebx |
||
622 | movl $5, (%ebx) |
||
623 | int $0x40 |
||
624 | popl %ebx |
||
625 | end; |
||
626 | |||
627 | |||
623 | bw | 628 | { Sound } |
629 | |||
643 | bw | 630 | function kos_speaker(notes: Pointer): Boolean; assembler; register; |
623 | bw | 631 | asm |
632 | pushl %esi |
||
633 | pushl %ebx |
||
634 | movl $55, %esi |
||
635 | movl %esi, %ebx |
||
636 | xchgl %eax, %esi |
||
637 | int $0x40 |
||
638 | {eax = 55 - ошибка} |
||
639 | andl $1, %eax |
||
640 | popl %ebx |
||
641 | popl %esi |
||
642 | xorb $1, %al |
||
643 | end; |
||
644 | |||
645 | |||
616 | bw | 646 | { Work with hardware } |
647 | |||
648 | function kos_readport(index: DWord): DWord; assembler; register; |
||
649 | label ok, exit; |
||
650 | asm |
||
651 | pushl %ecx |
||
652 | pushl %ebx |
||
653 | xchgl %eax, %ecx {index} |
||
654 | movl $43, %eax |
||
655 | orl $0x80000000, %ecx {index} |
||
656 | int $0x40 |
||
657 | orl %eax, %eax |
||
658 | jzl ok |
||
659 | movl $-1, %eax |
||
660 | jmp exit |
||
661 | ok: |
||
662 | movl %ebx, %eax |
||
663 | exit: |
||
664 | popl %ebx |
||
665 | popl %ecx |
||
666 | end; |
||
667 | |||
668 | procedure kos_writeport(index, value: DWord); assembler; register; |
||
669 | asm |
||
670 | pushl %eax |
||
671 | pushl %ebx |
||
672 | pushl %ecx |
||
673 | xchgl %edx, %ebx {value} |
||
674 | xchgl %eax, %ecx {index} |
||
675 | movl $43, %eax |
||
676 | int $0x40 |
||
677 | xchgl %edx, %ebx |
||
678 | popl %ecx |
||
679 | popl %ebx |
||
680 | popl %eax |
||
681 | end; |
||
682 | |||
683 | function kos_reserveport(port: DWord): Boolean; assembler; register; |
||
684 | asm |
||
685 | pushl %ebx |
||
686 | pushl %ecx |
||
687 | pushl %edx |
||
688 | movl %eax, %ecx {port} |
||
689 | movl $46, %eax |
||
690 | movl %ecx, %edx {port} |
||
691 | xorl %ebx, %ebx |
||
692 | int $0x40 |
||
693 | xorb $1, %al |
||
694 | popl %edx |
||
695 | popl %ecx |
||
696 | popl %ebx |
||
697 | end; |
||
698 | |||
699 | { Work with hardware - Low-level access to PCI} |
||
700 | |||
701 | function kos_lastpcibus(): Byte; assembler; register; |
||
702 | asm |
||
703 | pushl %ebx |
||
704 | movl $62, %eax |
||
705 | movl $1, %ebx |
||
706 | int $0x40 |
||
707 | popl %ebx |
||
708 | end; |
||
709 | |||
710 | function kos_readpcib(bus, dev, func, reg: Byte): Byte; assembler; register; |
||
711 | asm |
||
712 | pushl %ebx |
||
713 | pushl %ecx |
||
714 | pushl %edx |
||
715 | shlb $3, %dl {dev} |
||
716 | movb %al, %bh {bus} |
||
717 | shlw $8, %cx {func} |
||
718 | movb $4, %bl |
||
719 | movb reg, %cl {func} |
||
720 | andb $7, %ch {func} |
||
721 | movl $62, %eax |
||
722 | orb %dl, %ch {dev/func} |
||
723 | int $0x40 |
||
724 | popl %edx |
||
725 | popl %ecx |
||
726 | popl %ebx |
||
727 | end; |
||
728 | |||
729 | function kos_readpciw(bus, dev, func, reg: Byte): Word; assembler; register; |
||
730 | asm |
||
731 | pushl %ebx |
||
732 | pushl %ecx |
||
733 | pushl %edx |
||
734 | shlb $3, %dl {dev} |
||
735 | movb %al, %bh {bus} |
||
736 | shlw $8, %cx {func} |
||
737 | movb $5, %bl |
||
738 | movb reg, %cl {reg} |
||
739 | andb $7, %ch {func} |
||
740 | movl $62, %eax |
||
741 | orb %dl, %ch {dev/func} |
||
742 | int $0x40 |
||
743 | popl %edx |
||
744 | popl %ecx |
||
745 | popl %ebx |
||
746 | end; |
||
747 | |||
748 | function kos_readpcid(bus, dev, func, reg: Byte): DWord; assembler; register; |
||
749 | asm |
||
750 | pushl %ebx |
||
751 | pushl %ecx |
||
752 | pushl %edx |
||
753 | shlb $3, %dl {dev} |
||
754 | movb %al, %bh {bus} |
||
755 | shlw $8, %cx {func} |
||
756 | movb $6, %bl |
||
757 | movb reg, %cl {reg} |
||
758 | andb $7, %ch {func} |
||
759 | movl $62, %eax |
||
760 | orb %dl, %ch {dev/func} |
||
761 | int $0x40 |
||
762 | popl %edx |
||
763 | popl %ecx |
||
764 | popl %ebx |
||
765 | end; |
||
766 | |||
767 | |||
768 | { Other } |
||
769 | procedure kos_delay(ms: DWord); assembler; register; |
||
770 | asm |
||
771 | pushl %ebx |
||
772 | movl %eax, %ebx |
||
773 | movl $5, %eax |
||
774 | int $0x40 |
||
775 | popl %ebx |
||
776 | end; |