annotate src/parallel_execution/generate_stub.pl @ 389:d9a7620a1106

handle continuation in stub
author masataka
date Sat, 29 Jul 2017 19:35:16 +0900
parents 8940d1451a0d
children 2d9c500f263e
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1 #!/usr/bin/perl
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2
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3 use strict;
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4 use Getopt::Std;
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5
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6 # interface.cbc
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7 # typedef struct Worker {
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8 # int id;
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9 # struct Context* contexts;
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10 # enum Code execute;
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11 # enum Code taskSend;
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12 # enum Code taskRecive;
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13 # enum Code shutdown;
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14 # struct Queue* tasks;
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15 # } Worker;
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16
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17 our($opt_o,$opt_d,$opt_h);
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18 getopts('o:d:h');
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19
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20 my $dir = ".";
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21 if ($opt_d) {
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22 $dir = $opt_d;
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23 if (! -d $dir) {
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24 mkdir $dir;
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25 }
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26 }
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27
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28 for my $fn (@ARGV) {
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29 next if ($fn !~ /\.cbc$/);
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30 &getDataGear($fn);
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31 &generateDataGear($fn);
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32 }
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33
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34 my %var;
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35 my %code;
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36 my %dataGearVar;
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37 my %outputVar; # output var initializer
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38 my %outputArgs; # continuation's output variables
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39 my %dataGear;
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40 my %dataGearName;
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41 my %generic;
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42 my %dataGearVarType;
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43 my $implementation;
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44 my $interface;
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45
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46 # interface definision
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47 #
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48 # typedef struct Stack<Type, Impl>{
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49 # Type* stack;
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50 # Type* data;
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51 # Type* data1;
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52 # __code whenEmpty(...);
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53 # __code clear(Impl* stack,__code next(...));
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54 # __code push(Impl* stack,Type* data, __code next(...));
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55 # __code pop(Impl* stack, __code next(Type*, ...));
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56 # __code pop2(Impl* stack, Type** data, Type** data1, __code next(Type**, Type**, ...));
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57 # __code isEmpty(Impl* stack, __code next(...), __code whenEmpty(...));
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58 # __code get(Impl* stack, Type** data, __code next(...));
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59 # __code get2(Impl* stack,..., __code next(...));
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60 # __code next(...);
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61 # } Stack;
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62 #
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63 # calling example
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64 #
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65 # goto nodeStack->push((union Data*)node, stackTest3);
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66 #
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67 # generated meta level code
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68 #
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69 # Gearef(context, Stack)->stack = nodeStack->stack;
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70 # Gearef(context, Stack)->data = (union Data*)node;
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71 # Gearef(context, Stack)->next = C_stackTest3;
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72 # goto meta(context, nodeStack->push);
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73
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74 sub getDataGear {
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75 my ($filename) = @_;
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76 my ($codeGearName, $name, $inTypedef);
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77 open my $fd,"<",$filename or die("can't open $filename $!");
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78 while (<$fd>) {
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79 if (! $inTypedef) {
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80 if (/^typedef struct (\w+)\s*<(.*)>/) {
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81 $inTypedef = 1;
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82 $name = $1;
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83 $dataGear{$name} = $_;
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84 $var{$name} = {};
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85 $code{$name} = {};
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86 $generic{$name} = \split(/,/,$2);
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87 } elsif (/^typedef struct (\w+)/) {
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88 $inTypedef = 1;
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89 $name = $1;
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90 $dataGear{$name} = $_;
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91 $var{$name} = {};
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92 $code{$name} = {};
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93 $generic{$name} = [];
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94 } elsif (/^(\w+)(\*)+ create(\w+)\(/) {
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95 if (defined $interface) {
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96 die "duplicate interface $interface\n";
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97 }
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98 $interface = $1;
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99 $implementation = $3;
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100 if ( -f "$interface.cbc") {
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101 &getDataGear("$interface.cbc");
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102 }
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103 } elsif (/^(\s)*(\w+)\-\>(\w+)\s\=\s\((.*)\)create(\w+)\((\w+)\);$/) {
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104 #my $intfn = ucfirst($2);
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105 my $impln = $5;
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106 if ( -f "$impln.cbc") {
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107 &getCodeGear("$impln.cbc");
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108 }
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109 }
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110 next;
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111 }
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112 # gather type name and type
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113 $dataGear{$name} .= $_;
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114 if (/^\s*(.*)\s+(\w+);$/ ) {
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115 my $ttype = $1;
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116 my $tname = $2;
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117 if ($ttype =~ /^(union|struct) (\w+)/) {
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118 $ttype = $2;
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119 }
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120 $var{$name}->{$tname} = $ttype;
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121 }
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122 if (/^}/) {
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123 $inTypedef = 0;
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124 }
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125 }
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126 }
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127
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128 sub getCodeGear {
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129 my ($filename) = @_;
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130 open my $fd,"<",$filename or die("can't open $filename $!");
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131 my ($name,$impln);
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132 while (<$fd>) {
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133 if (/^(\w+)(\*)+ create(\w+)\(/) {
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134 $name = $1;
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135 $impln = $3;
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136 }
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137 if (defined $name) {
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138 if (/^\_\_code (\w+)$impln\((.*)\)(.*)/) {
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139 my $args = $2;
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140 my $method = $1;
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141 $code{$name}->{$method} = [];
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142 while($args) {
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143 if ($args =~ s/(^\s*,\s*)//) {
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144 }
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145 # continuation case
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146 if ($args =~ s/^(\s)*\_\_code\s+(\w+)\(([^)]*)\)//) {
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147 my $next = $2;
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148 my @args = split(/,/,$3);
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149 push(@{$code{$name}->{$method}},"\_\_code $next");
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150 } elsif ($args =~ s/^(struct|union) (\w+)(\*)+\s(\w+)//) {
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151 my $structType = $1;
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152 my $typeName = $2;
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153 my $varName = $4;
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154 my $typeField = lcfirst($typeName);
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155 push(@{$code{$name}->{$method}},"$typeName $varName");
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156 } elsif ($args =~ s/(.*,)//) {
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157 } else {
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158 last;
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159 }
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160 }
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161 }
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162 }
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163 }
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164 }
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166 sub generateStub {
251
0ab52d6e2fd9 fix sub generateStub
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parents: 250
diff changeset
167 my($fd,$prevCodeGearName,$dataGearName) = @_;
274
d14eb393023d fix generate_stub
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parents: 269
diff changeset
168 print $fd "__code ", $prevCodeGearName ,"_stub(struct Context* context) {\n";
251
0ab52d6e2fd9 fix sub generateStub
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diff changeset
169 print $fd $dataGearName;
250
8a8963ce9858 fix generate_stub
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parents: 249
diff changeset
170 print $fd "\n} \n\n";
251
0ab52d6e2fd9 fix sub generateStub
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parents: 250
diff changeset
171 return 1;
250
8a8963ce9858 fix generate_stub
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parents: 249
diff changeset
172 }
8a8963ce9858 fix generate_stub
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parents: 249
diff changeset
173
253
ebc13549394c generate stubArgs
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parents: 252
diff changeset
174 sub generateStubArgs {
260
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parents: 259
diff changeset
175 my($codeGearName, $varName, $typeName, $typeField, $interface,$output) = @_;
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parents: 259
diff changeset
176 my $varname1 = $output?"O_$varName":$varName;
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parents: 259
diff changeset
177 for my $n ( @{$dataGearVar{$codeGearName}} ) {
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parents: 259
diff changeset
178 # we already have it
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parents: 259
diff changeset
179 return 0 if ( $n eq $varname1);
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parents: 259
diff changeset
180 }
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parents: 259
diff changeset
181 push @{$dataGearVar{$codeGearName}}, $varname1;
384
ee5d2b1685d7 Fix perlscript
Tatsuki IHA <innparusu@cr.ie.u-ryukyu.ac.jp>
parents: 383
diff changeset
182 push @{$dataGearVarType{$codeGearName}}, $typeName;
260
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parents: 259
diff changeset
183 if ($typeName eq $implementation) {
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parents: 259
diff changeset
184 # get implementation
258
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diff changeset
185 $dataGearName{$codeGearName} .= "\t$typeName* $varName = ($typeName*)GearImpl(context, $interface, $varName);\n";
253
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parents: 252
diff changeset
186 } else {
259
195518ab62fc fix type gathering pattern match in generate_stub.pl
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parents: 255
diff changeset
187 for my $ivar (keys %{$var{$interface}}) {
260
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parents: 259
diff changeset
188 # input data gear field
253
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diff changeset
189 if ($varName eq $ivar) {
280
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parents: 278
diff changeset
190 if ($typeName eq $var{$interface}->{$ivar}) {
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diff changeset
191 if ($output) {
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diff changeset
192 $dataGearName{$codeGearName} .= "\t$typeName** O_$varName = &Gearef(context, $interface)->$varName;\n";
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diff changeset
193 $outputVar{$codeGearName} .= "\t$typeName* $varName;\n";
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diff changeset
194 return 1;
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diff changeset
195 }
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diff changeset
196
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diff changeset
197 $dataGearName{$codeGearName} .= "\t$typeName* $varName = Gearef(context, $interface)->$varName;\n";
260
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parents: 259
diff changeset
198 return 1;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
199 }
253
ebc13549394c generate stubArgs
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parents: 252
diff changeset
200 }
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parents: 252
diff changeset
201 }
259
195518ab62fc fix type gathering pattern match in generate_stub.pl
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parents: 255
diff changeset
202 for my $cName (keys %{$code{$interface}}) {
195518ab62fc fix type gathering pattern match in generate_stub.pl
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parents: 255
diff changeset
203 if ($varName eq $cName) {
260
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
204 # continuation field
259
195518ab62fc fix type gathering pattern match in generate_stub.pl
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parents: 255
diff changeset
205 $dataGearName{$codeGearName} .= "\tenum Code $varName = Gearef(context, $interface)->$varName;\n";
260
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
206 return 1;
253
ebc13549394c generate stubArgs
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parents: 252
diff changeset
207 }
ebc13549394c generate stubArgs
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parents: 252
diff changeset
208 }
389
d9a7620a1106 handle continuation in stub
masataka
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diff changeset
209 # global or local variable case
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parents: 388
diff changeset
210 if ($typeName eq "Code") {
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parents: 388
diff changeset
211 $dataGearName{$codeGearName} .= "\tenum $typeName $varName = Gearef(context, $interface)->$varName;\n";
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parents: 388
diff changeset
212 return 1;
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parents: 388
diff changeset
213 }
268
378ce6f74f4b fix generate_stub
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parents: 262
diff changeset
214 $dataGearName{$codeGearName} .= "\t$typeName* $varName = Gearef(context, $typeName);\n";
260
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
215 return 1;
253
ebc13549394c generate stubArgs
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parents: 252
diff changeset
216 }
ebc13549394c generate stubArgs
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parents: 252
diff changeset
217 }
ebc13549394c generate stubArgs
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parents: 252
diff changeset
218
194
081607dcf893 create generate_stub.pl
mir3636
parents:
diff changeset
219 sub generateDataGear {
249
afa1e02e4386 fix generate stub
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parents: 243
diff changeset
220 my ($filename) = @_;
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parents: 243
diff changeset
221 open my $in,"<",$filename or die("can't open $filename $!");
254
edb3aff688d0 fix generator CLI
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 253
diff changeset
222
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
223 my $fn;
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
224 if ($opt_o) {
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
225 $fn = $opt_o;
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
226 } else {
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
227 my $fn1 = $filename;
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
228 $fn1 =~ s/\.cbc/.c/;
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
229 my $i = 1;
255
79bbe2c63fb0 cmake generate c from cbc
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parents: 254
diff changeset
230 $fn = "$dir/$fn1";
254
edb3aff688d0 fix generator CLI
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 253
diff changeset
231 while ( -f $fn) {
255
79bbe2c63fb0 cmake generate c from cbc
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parents: 254
diff changeset
232 $fn = "$dir/$fn1.$i";
254
edb3aff688d0 fix generator CLI
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 253
diff changeset
233 $i++;
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
234 }
250
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
235 }
259
195518ab62fc fix type gathering pattern match in generate_stub.pl
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 255
diff changeset
236 if ( $fn =~ m=(.*)/[^/]+$= ) {
195518ab62fc fix type gathering pattern match in generate_stub.pl
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 255
diff changeset
237 if (! -d $1) {
195518ab62fc fix type gathering pattern match in generate_stub.pl
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 255
diff changeset
238 mkdir $1;
195518ab62fc fix type gathering pattern match in generate_stub.pl
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 255
diff changeset
239 }
195518ab62fc fix type gathering pattern match in generate_stub.pl
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 255
diff changeset
240 }
249
afa1e02e4386 fix generate stub
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parents: 243
diff changeset
241 open my $fd,">",$fn or die("can't write $fn $!");
254
edb3aff688d0 fix generator CLI
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parents: 253
diff changeset
242
249
afa1e02e4386 fix generate stub
mir3636
parents: 243
diff changeset
243 my $prevCodeGearName;
250
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
244 my $inTypedef = 0;
278
23767f714f4a fix generate_stub
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parents: 274
diff changeset
245 my $inStub = 0;
250
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
246 my %stub;
251
0ab52d6e2fd9 fix sub generateStub
mir3636
parents: 250
diff changeset
247 my $codeGearName;
254
edb3aff688d0 fix generator CLI
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 253
diff changeset
248
249
afa1e02e4386 fix generate stub
mir3636
parents: 243
diff changeset
249 while (<$in>) {
278
23767f714f4a fix generate_stub
mir3636
parents: 274
diff changeset
250 if (! $inTypedef && ! $inStub) {
249
afa1e02e4386 fix generate stub
mir3636
parents: 243
diff changeset
251 if (/^typedef struct (\w+) {/) {
afa1e02e4386 fix generate stub
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parents: 243
diff changeset
252 $inTypedef = 1;
253
ebc13549394c generate stubArgs
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parents: 252
diff changeset
253 } elsif (/^\_\_code (\w+)\((.*)\)(.*)/) {
251
0ab52d6e2fd9 fix sub generateStub
mir3636
parents: 250
diff changeset
254 $codeGearName = $1;
253
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
255 my $args = $2;
ebc13549394c generate stubArgs
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parents: 252
diff changeset
256 my $tail = $3;
250
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
257 if ($codeGearName =~ /_stub$/) {
262
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 261
diff changeset
258 # don't touch already existing stub
278
23767f714f4a fix generate_stub
mir3636
parents: 274
diff changeset
259 $inStub = 1;
250
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
260 $stub{$codeGearName} = 1;
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
261 print $fd $_;
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
262 next;
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
263 }
249
afa1e02e4386 fix generate stub
mir3636
parents: 243
diff changeset
264 if (defined $prevCodeGearName) {
262
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 261
diff changeset
265 # stub is generated just before next CodeGear
250
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
266 if (defined $stub{$prevCodeGearName."_stub"}) {
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
267 undef $prevCodeGearName;
278
23767f714f4a fix generate_stub
mir3636
parents: 274
diff changeset
268 } else {
23767f714f4a fix generate_stub
mir3636
parents: 274
diff changeset
269 &generateStub($fd,$prevCodeGearName,$dataGearName{$prevCodeGearName});
23767f714f4a fix generate_stub
mir3636
parents: 274
diff changeset
270 $stub{$prevCodeGearName."_stub"} = 1;
250
8a8963ce9858 fix generate_stub
mir3636
parents: 249
diff changeset
271 }
249
afa1e02e4386 fix generate stub
mir3636
parents: 243
diff changeset
272 }
262
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 261
diff changeset
273 # analyzing CodeGear argument
2c56a9536c0d add comments
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parents: 261
diff changeset
274 # these arguments are extract from current context's arugment DataGear Interface
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parents: 261
diff changeset
275 # and passed to the CodeGear
2c56a9536c0d add comments
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parents: 261
diff changeset
276 # struct Implementaion needs special handling
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 261
diff changeset
277 # __code next(...) ---> enum Code next
253
ebc13549394c generate stubArgs
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parents: 252
diff changeset
278 $prevCodeGearName = $codeGearName;
ebc13549394c generate stubArgs
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parents: 252
diff changeset
279 $dataGearVar{$codeGearName} = [];
260
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
280 $outputVar{$codeGearName} = "";
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
281 $outputArgs{$codeGearName} = {};
259
195518ab62fc fix type gathering pattern match in generate_stub.pl
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 255
diff changeset
282 my $newArgs = "struct Context *context,";
305
ec0a5b4fba05 CUDAWorker
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 280
diff changeset
283 if ($args=~/^struct Context\s*\*\s*context/) {
ec0a5b4fba05 CUDAWorker
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 280
diff changeset
284 $newArgs = "";
ec0a5b4fba05 CUDAWorker
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 280
diff changeset
285 }
253
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
286 while($args) {
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
287 if ($args =~ s/(^\s*,\s*)//) {
ebc13549394c generate stubArgs
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parents: 252
diff changeset
288 $newArgs .= $1;
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
289 }
262
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 261
diff changeset
290 # continuation case
280
2c2e4e597eb0 generate no compile errors
mir3636
parents: 278
diff changeset
291 if ($args =~ s/^(\s)*\_\_code\s+(\w+)\(([^)]*)\)//) {
2c2e4e597eb0 generate no compile errors
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parents: 278
diff changeset
292 my $next = $2;
2c2e4e597eb0 generate no compile errors
mir3636
parents: 278
diff changeset
293 my @args = split(/,/,$3);
260
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
294 if ( &generateStubArgs($codeGearName, $next, "Code", $next, $interface,0) ) {
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
295 $newArgs .= "enum Code $next";
258
4fe19a06d666 generate next args
mir3636
parents: 255
diff changeset
296 }
262
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 261
diff changeset
297 # analyze continuation arguments
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 261
diff changeset
298 # output arguments are defined in the Interface take the pointer of these
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 261
diff changeset
299 # output arguments are put into the Interface DataGear just before the goto
253
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
300 for my $arg (@args) {
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
301 $arg =~ s/^\s*//;
260
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
302 last if ($arg =~ /\.\.\./);
253
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
303 $arg =~ s/^(struct|union) (\w+)(\*)+\s(\w+)//;
ebc13549394c generate stubArgs
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parents: 252
diff changeset
304 my $structType = $1;
ebc13549394c generate stubArgs
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parents: 252
diff changeset
305 my $typeName = $2;
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
306 my $varName = $4;
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
307 my $typeField = lcfirst($typeName);
260
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
308 push(@{$outputArgs{$codeGearName}->{$next}}, $varName);
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
309 if (&generateStubArgs($codeGearName, $varName, $typeName, $typeField, $interface,1)) {
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
310 $newArgs .= ",$structType $typeName **O_$varName";
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
311 }
253
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
312 }
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
313 } elsif ($args =~ s/^(struct|union) (\w+)(\*)+\s(\w+)//) {
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
314 my $structType = $1;
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
315 my $typeName = $2;
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
316 my $varName = $4;
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
317 my $typeField = lcfirst($typeName);
260
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
318 $newArgs .= $&; # assuming no duplicate
6b5444bbea8a generated stub no comiple errors
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 259
diff changeset
319 &generateStubArgs($codeGearName, $varName, $typeName, $typeField, $interface,0);
255
79bbe2c63fb0 cmake generate c from cbc
mir3636
parents: 254
diff changeset
320 } elsif ($args =~ s/(.*,)//) {
79bbe2c63fb0 cmake generate c from cbc
mir3636
parents: 254
diff changeset
321 $newArgs .= $1;
79bbe2c63fb0 cmake generate c from cbc
mir3636
parents: 254
diff changeset
322 } else {
79bbe2c63fb0 cmake generate c from cbc
mir3636
parents: 254
diff changeset
323 $newArgs .= $args;
79bbe2c63fb0 cmake generate c from cbc
mir3636
parents: 254
diff changeset
324 last;
253
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
325 }
ebc13549394c generate stubArgs
mir3636
parents: 252
diff changeset
326 }
262
2c56a9536c0d add comments
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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327 # generate goto statement from stub to the CodeGear in the buffer
253
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328 $dataGearName{$codeGearName} .= "\tgoto $codeGearName(context";
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329 for my $arg ( @{$dataGearVar{$codeGearName}}) {
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330 $dataGearName{$codeGearName} .= ", $arg";
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331 }
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332 $dataGearName{$codeGearName} .= ");";
262
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333 # generate CodeGear header with new arguments
253
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334 print $fd "__code $codeGearName($newArgs)$tail\n";
260
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335 if ($outputVar{$codeGearName} ne "") {
324
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336 # output data var can be use before write
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337 # it should be initialze by gearef
260
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338 print $fd $outputVar{$codeGearName};
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339 }
250
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340 next;
384
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341 } elsif (/^(.*)goto (\w+)\-\>(\w+)\((.*)\);/) {
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342 # handling goto statement
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343 # convert it to the meta call form with two arugments, that is context and enum Code
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344 my $prev = $1;
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345 my $next = $2;
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346 my $method = $3;
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347 my @args = split(/,/,$4);
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348 my @types = @{$dataGearVarType{$codeGearName}};
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349 my $ntype;
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350 for my $v (@{$dataGearVar{$codeGearName}}) {
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351 my $t = shift @types;
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352 if ($v eq $next) {
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353 $ntype = $t;
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354 }
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355 }
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356 print $fd "\tGearef(context, $ntype)->$next = $next->$next;\n";
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357 # Put interface argument
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358 my $prot = $code{$ntype}->{$method};
385
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359 my $i = 1;
384
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360 for my $arg (@args) {
385
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361 my $p = @$prot[$i];
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362 next if ( $p eq $arg);
387
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363 $p =~ s/^(.*)\s(\w+)//;
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364 my $pType = $1;
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365 my $pName = $2;
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366 $arg =~ s/^(\s)*(\w+)/$2/;
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367 if ($pType =~ s/\_\_code$//) {
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368 print $fd "\tGearef(context, $ntype)->$pName = C_$arg;\n";
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369 } else {
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370 print $fd "\tGearef(context, $ntype)->$pName = $arg;\n";
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371 }
385
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372 $i++;
384
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373 }
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374 print $fd "${prev}goto meta(context, $next->$next->$ntype.$method);\n";
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375 next;
260
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parents: 259
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376 } elsif (/^(.*)goto (\w+)\((.*)\);/) {
278
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377 # handling goto statement
262
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378 # convert it to the meta call form with two arugments, that is context and enum Code
250
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379 my $prev = $1;
260
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380 my $next = $2;
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381 my @args = split(/,/,$3);
388
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382 my $v = 0;
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383 for my $n ( @{$dataGearVar{$codeGearName}} ) {
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384 # continuation arguments
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385 $v = 1 if ( $n eq $next);
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386 }
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387 if ($v || defined $code{$interface}->{$next}) {
278
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388 # write continuation's arguments into the interface arguments
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389 # we may need a commit for a shared DataGear
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390 for my $arg ( @{$outputArgs{$codeGearName}->{$next}} ) {
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391 my $v = shift(@args);
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392 print $fd "\t*O_$arg = $v;\n";
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393 }
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394 print $fd "${prev}goto meta(context, $next);\n";
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395 next;
260
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396 }
259
195518ab62fc fix type gathering pattern match in generate_stub.pl
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parents: 255
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397 } else {
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parents: 255
diff changeset
398 s/new\s+(\w+)\(\)/\&ALLOCATE(context, \1)->\1/g; # replacing new
249
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399 }
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400 # gather type name and type
259
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parents: 255
diff changeset
401 } elsif (/^}/) {
278
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402 $inStub = 0;
249
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403 $inTypedef = 0;
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404 }
250
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diff changeset
405 print $fd $_;
194
081607dcf893 create generate_stub.pl
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406 }
250
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407 if (defined $prevCodeGearName) {
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diff changeset
408 if (!defined $stub{$prevCodeGearName."_stub"}) {
251
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409 $stub{$prevCodeGearName."_stub"} = &generateStub($fd,$prevCodeGearName,$dataGearName{$codeGearName});
250
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410 }
228
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411 }
194
081607dcf893 create generate_stub.pl
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412 }
081607dcf893 create generate_stub.pl
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413
081607dcf893 create generate_stub.pl
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414 # end