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# See copyright, etc in below POD section. |
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###################################################################### |
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package Verilog::Std; |
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97525
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use Config; |
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12
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557
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6
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63
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use IO::File; |
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23
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1496
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use File::Path; |
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20
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792
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use Verilog::Language; |
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255
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use Carp; |
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579
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use strict; |
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309
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54
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use vars qw($VERSION); |
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2489
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14
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###################################################################### |
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#### Configuration Section |
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$VERSION = '3.476'; |
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####################################################################### |
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# It's a PITRA to have pure datafiles get installed properly, so we have |
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# the std text here in this package. |
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our $_Std_Text = <
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`line 1 "Perl_Verilog::Std_module" 0 |
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// Verilog-Perl Verilog::Std |
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// The basis for this package is described in IEEE 1800-2017 Annex G |
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package std; |
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29
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class semaphore; |
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extern function new(int keyCount = 0); |
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extern function void put(int keyCount = 1); |
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32
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extern task get(int keyCount = 1); |
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extern function int try_get(int keyCount = 1); |
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endclass |
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36
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class mailbox #(type T = dynamic_singular_type) ; |
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extern function new(int bound = 0); |
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extern function int num(); |
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extern task put( T message); |
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extern function int try_put( T message); |
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extern task get( ref T message ); |
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extern function int try_get( ref T message ); |
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extern task peek( ref T message ); |
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extern function int try_peek( ref T message ); |
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endclass |
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46
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47
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class process; |
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typedef enum { FINISHED, RUNNING, WAITING, SUSPENDED, KILLED } state; |
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extern static function process self(); |
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50
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extern function state status(); |
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51
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extern function void kill(); |
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52
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extern task await(); |
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53
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extern function void suspend(); |
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extern function void resume(); |
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55
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endclass |
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56
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57
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// randomize is here, however the parsing rules are special, |
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58
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// For example there is "(null)", variable arguments, and "with {...}" |
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59
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// randomize really should be a language keyword. |
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60
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function int randomize(); |
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61
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endfunction |
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62
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63
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endpackage : std |
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64
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65
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import std::*; |
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66
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67
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EOF |
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68
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69
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####################################################################### |
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70
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# ACCESSORS |
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71
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72
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sub std { |
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73
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461
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33
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461
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1
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2424
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my $std = shift || Verilog::Language::language_standard(); |
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74
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461
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50
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2339
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if ($std =~ /^1800/) { |
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75
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461
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5049
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return $_Std_Text; |
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76
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} else { |
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77
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0
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return ""; |
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78
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} |
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79
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} |
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80
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81
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####################################################################### |
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82
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1; |
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83
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84
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=pod |
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85
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86
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=head1 NAME |
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87
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88
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Verilog::Std - SystemVerilog Built-in std Package Definition |
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89
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90
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=head1 SYNOPSIS |
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91
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92
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Internally used by Verilog::SigParser, etc. |
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93
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94
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use Verilog::Std; |
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95
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print Verilog::Std::std; |
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96
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97
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=head1 DESCRIPTION |
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98
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99
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Verilog::Std contains the built-in "std" package required by the |
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100
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SystemVerilog standard. |
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101
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102
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=head1 FUNCTIONS |
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103
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104
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=over 4 |
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105
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106
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=item std({I}) |
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107
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108
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Return the definition of the std package. Optionally pass the language |
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109
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standard, defaulting to what Verilog::Language::language_standard returns if |
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110
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unspecified. |
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111
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112
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=back |
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113
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114
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=head1 DISTRIBUTION |
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115
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116
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Verilog-Perl is part of the L free Verilog EDA |
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117
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software tool suite. The latest version is available from CPAN and from |
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118
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L. |
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119
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120
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Copyright 2009-2021 by Wilson Snyder. This package is free software; you |
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121
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can redistribute it and/or modify it under the terms of either the GNU |
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122
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Lesser General Public License Version 3 or the Perl Artistic License |
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123
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Version 2.0. |
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124
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125
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=head1 AUTHORS |
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126
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127
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Wilson Snyder |
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128
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129
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=head1 SEE ALSO |
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130
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131
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L |
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132
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133
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=cut |
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134
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135
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###################################################################### |