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Rev | Author | Line No. | Line |
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647 | andrew_pro | 1 | format ELF |
2 | include "public_stdcall.inc" |
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3 | section '.text' executable |
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4 | public_stdcall _ksys_get_irq_owner,4 |
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5 | ;arg1 - irq |
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6 | mov edx,ebx |
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7 | mov eax,41 |
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8 | mov ebx,[esp+4] |
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9 | int 0x40 |
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10 | mov ebx,edx |
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11 | ret 4 |
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12 | |||
13 | public_stdcall _ksys_get_data_read_by_irq,12 |
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14 | ;arg1 - irq |
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15 | ;arg2 - *size |
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16 | ;arg3 - data |
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17 | mov edx,ebx |
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18 | mov eax,42 |
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19 | mov ebx,[esp+4] |
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20 | int 0x40 |
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21 | cmp ecx,2 |
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22 | jz .not_an_owner |
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23 | push ecx |
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24 | mov ecx,[esp+16] |
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25 | test ecx,ecx |
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26 | jz .ignore_data |
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27 | mov [ecx],bl |
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28 | .ignore_data: |
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29 | mov ecx,[esp+12] |
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30 | mov [ecx],eax |
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31 | pop eax |
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32 | mov ebx,edx |
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33 | ret 12 |
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34 | .not_an_owner: |
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35 | mov eax,2 |
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36 | mov ebx,edx |
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37 | ret |
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38 | |||
39 | public_stdcall _ksys_send_data_to_device,8 |
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40 | ;arg1 - port |
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41 | ;arg2 - data |
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42 | mov edx,ebx |
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43 | mov eax,63 |
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44 | mov ebx,[esp+8] |
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45 | mov ecx,[esp+4] |
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46 | int 0x40 |
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47 | mov ebx,edx |
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48 | ret 8 |
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49 | |||
50 | public_stdcall _ksys_receive_data_from_device,8 |
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51 | ;arg1 - port |
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52 | ;arg2 - data |
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53 | mov edx,ebx |
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54 | mov eax,43 |
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55 | mov ecx,[esp+4] |
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56 | add ecx,0x80000000 |
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57 | int 0x40 |
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58 | mov ecx,[esp+8] |
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59 | mov [ecx],bl |
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60 | mov ebx,edx |
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61 | ret 8 |
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62 | |||
63 | public_stdcall _ksys_program_irq,8 |
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64 | ;arg1 - intrtable |
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65 | ;arg2 - irq |
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66 | mov edx,ebx |
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67 | mov eax,44 |
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68 | mov ebx,[esp+4] |
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69 | mov ecx,[esp+8] |
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70 | int 0x40 |
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71 | mov ebx,edx |
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72 | ret 8 |
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73 | |||
74 | public_stdcall _ksys_reserve_irq,4 |
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75 | ;arg1 - irq |
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76 | mov edx,ebx |
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77 | mov eax,45 |
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78 | xor ebx,ebx |
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79 | mov ecx,[esp+4] |
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80 | int 0x40 |
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81 | mov ebx,edx |
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82 | ret 4 |
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83 | |||
84 | public_stdcall _ksys_free_irq,4 |
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85 | ;arg1 - irq |
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86 | mov edx,ebx |
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87 | mov eax,45 |
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88 | xor ebx,ebx |
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89 | inc ebx |
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90 | mov ecx,[esp+4] |
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91 | int 0x40 |
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92 | mov ebx,edx |
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93 | ret 4 |
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94 | |||
95 | public_stdcall _ksys_reserve_port_area,8 |
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96 | ;arg1 - start |
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97 | ;arg2 - end |
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98 | push ebx |
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99 | mov eax,46 |
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100 | xor ebx,ebx |
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101 | mov ecx,[esp+8] |
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102 | mov edx,[esp+12] |
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103 | int 0x40 |
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104 | pop ebx |
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105 | ret 8 |
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106 | |||
107 | public_stdcall _ksys_free_port_area,8 |
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108 | ;arg1 - start |
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109 | ;arg2 - end |
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110 | push ebx |
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111 | mov eax,46 |
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112 | xor ebx,ebx |
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113 | inc ebx |
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114 | mov ecx,[esp+8] |
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115 | mov edx,[esp+12] |
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116 | int 0x40 |
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117 | pop ebx |
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118 | ret 8 |
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119 |