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2455 | mario79 | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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3 | ;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;; |
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4 | ;; Distributed under terms of the GNU General Public License ;; |
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5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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2288 | clevermous | 7 | |
8 | __REV = 0 |
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9 | |||
10 | macro $Revision a { |
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11 | match =: Num =$,a \{ |
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12 | if __REV < Num |
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13 | __REV = Num |
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14 | end if |
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15 | \} |
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16 | } |
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17 | |||
18 | $Revision: 3598 $ |
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19 | |||
20 | |||
21 | ;// mike.dld, 2006-29-01 [ |
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22 | |||
23 | ; macros definition |
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24 | macro diff16 title,l1,l2 |
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25 | { |
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26 | local s,d |
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27 | s = l2-l1 |
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28 | display title,': 0x' |
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29 | repeat 16 |
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30 | d = 48 + s shr ((16-%) shl 2) and $0F |
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31 | if d > 57 |
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32 | d = d + 65-57-1 |
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33 | end if |
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34 | display d |
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35 | end repeat |
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36 | display 13,10 |
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37 | } |
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38 | macro diff10 title,l1,l2 |
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39 | { |
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40 | local s,d,z,m |
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41 | s = l2-l1 |
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42 | z = 0 |
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43 | m = 1000000000 |
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44 | display title,': ' |
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45 | repeat 10 |
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46 | d = '0' + s / m |
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47 | s = s - (s/m)*m |
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48 | m = m / 10 |
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49 | if d <> '0' |
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50 | z = 1 |
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51 | end if |
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52 | if z <> 0 |
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53 | display d |
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54 | end if |
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55 | end repeat |
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56 | display 13,10 |
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57 | } |
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58 | |||
59 | include 'kglobals.inc' |
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60 | |||
61 | ; \begin{diamond}[29.09.2006] |
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62 | ; may be useful for kernel debugging |
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63 | ; example 1: |
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64 | ; dbgstr 'Hello, World!' |
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65 | ; example 2: |
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66 | ; dbgstr 'Hello, World!', save_flags |
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67 | macro dbgstr string*, f |
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68 | { |
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69 | local a |
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70 | iglobal_nested |
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71 | a db 'K : ',string,13,10,0 |
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72 | endg_nested |
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73 | if ~ f eq |
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74 | pushfd |
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75 | end if |
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76 | push esi |
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77 | mov esi, a |
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78 | call sys_msg_board_str |
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79 | pop esi |
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80 | if ~ f eq |
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81 | popfd |
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82 | end if |
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83 | } |
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84 | ; \end{diamond}[29.09.2006] |
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85 | |||
86 | macro Mov op1,op2,op3 ; op1 = op2 = op3 |
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87 | { |
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88 | mov op2, op3 |
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89 | mov op1, op2 |
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90 | } |
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91 | |||
92 | macro __list_add new, prev, next |
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93 | { |
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94 | mov [next+LHEAD.prev], new |
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95 | mov [new+LHEAD.next], next |
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96 | mov [new+LHEAD.prev], prev |
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97 | mov [prev+LHEAD.next], new |
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98 | } |
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99 | |||
100 | macro list_add new, head |
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101 | { |
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102 | mov eax, [head+LHEAD.next] |
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103 | __list_add new, head, eax |
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104 | } |
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105 | |||
106 | macro list_add_tail new, head |
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107 | { |
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108 | mov eax, [head+LHEAD.prev] |
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109 | __list_add new, eax, head |
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110 | } |
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111 | |||
112 | macro list_del entry |
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113 | { |
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114 | mov edx, [entry+list_fd] |
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115 | mov ecx, [entry+list_bk] |
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116 | mov [edx+list_bk], ecx |
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117 | mov [ecx+list_fd], edx |
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118 | } |
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119 | |||
3598 | clevermous | 120 | ; MOV Immediate. |
121 | ; Useful for things like movi eax,10: |
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122 | ; shorter than regular mov, but slightly slower, |
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123 | ; do not use it in performance-critical places. |
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124 | macro movi dst, imm |
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125 | { |
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126 | if imm >= -0x80 & imm <= 0x7F |
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127 | push imm |
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128 | pop dst |
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129 | else |
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130 | mov dst, imm |
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131 | end if |
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132 | }=>>>> |