Mercurial > projects > ldc
annotate gen/classes.cpp @ 1183:df386fd4030e
Commit requested by lindquist.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Tue, 31 Mar 2009 03:06:19 +0200 |
parents | 5ebe8224988b |
children | 83d3b25c2213 |
rev | line source |
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100 | 1 #include "gen/llvm.h" |
2 | |
3 #include "mtype.h" | |
4 #include "aggregate.h" | |
5 #include "init.h" | |
6 #include "declaration.h" | |
7 | |
8 #include "gen/irstate.h" | |
9 #include "gen/tollvm.h" | |
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10 #include "gen/llvmhelpers.h" |
100 | 11 #include "gen/arrays.h" |
12 #include "gen/logger.h" | |
13 #include "gen/classes.h" | |
132 | 14 #include "gen/structs.h" |
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15 #include "gen/functions.h" |
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16 #include "gen/runtime.h" |
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17 #include "gen/dvalue.h" |
100 | 18 |
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19 #include "ir/irstruct.h" |
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20 |
100 | 21 ////////////////////////////////////////////////////////////////////////////////////////// |
22 | |
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23 // adds the base interfaces of b and the given iri to IrStruct's interfaceMap |
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24 static void add_base_interfaces(IrStruct* to, IrInterface* iri, BaseClass* b) |
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25 { |
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26 for (unsigned j = 0; j < b->baseInterfaces_dim; j++) |
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27 { |
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28 BaseClass *bc = &b->baseInterfaces[j]; |
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29 // add to map |
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30 if (to->interfaceMap.find(bc->base) == to->interfaceMap.end()) |
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31 { |
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32 to->interfaceMap.insert(std::make_pair(bc->base, iri)); |
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33 } |
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34 // add base interfaces |
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35 add_base_interfaces(to, iri, bc); |
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36 } |
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37 } |
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38 |
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39 // adds interface b to target, if newinstance != 0, then target must provide all |
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40 // functions required to implement b (it reimplements b) |
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41 static void add_interface(ClassDeclaration* target, BaseClass* b, int newinstance) |
137 | 42 { |
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43 Logger::println("adding interface: %s", b->base->toChars()); |
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44 LOG_SCOPE; |
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45 |
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46 InterfaceDeclaration* inter = b->base->isInterfaceDeclaration(); |
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47 DtoResolveClass(inter); |
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48 |
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49 assert(inter); |
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50 IrStruct* irstruct = target->ir.irStruct; |
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51 assert(irstruct); |
137 | 52 |
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53 // add interface to map/list |
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54 // if it's already inserted in the map, it's because another interface has it as baseclass |
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55 // but if it appears here, it's because we're reimplementing it, so we overwrite the IrInterface entry |
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56 IrInterface* iri; |
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57 bool overwrite = false; |
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58 if (irstruct->interfaceMap.find(inter) != irstruct->interfaceMap.end()) |
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59 { |
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60 overwrite = true; |
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61 } |
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62 |
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63 iri = new IrInterface(b); |
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64 // add to map |
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65 if (overwrite) |
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66 irstruct->interfaceMap[b->base] = iri; |
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67 else |
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68 irstruct->interfaceMap.insert(std::make_pair(b->base, iri)); |
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69 |
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70 // add to ordered list |
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71 irstruct->interfaceVec.push_back(iri); |
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72 |
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73 // add to classinfo interfaces |
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74 if (newinstance) |
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75 irstruct->classInfoInterfaces.push_back(iri); |
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76 |
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77 // recursively assign this iri to all base interfaces |
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78 add_base_interfaces(irstruct, iri, b); |
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79 |
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80 // build the interface vtable |
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81 b->fillVtbl(target, &iri->vtblDecls, newinstance); |
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82 |
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83 // add the vtable type |
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84 assert(inter->type->ir.type); |
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85 irstruct->types.push_back( inter->type->ir.type->get() ); |
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86 // set and increment index |
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87 iri->index = irstruct->index++; |
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88 } |
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89 |
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90 ////////////////////////////////////////////////////////////////////////////////////////// |
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91 |
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92 static void add_class_data(ClassDeclaration* target, ClassDeclaration* cd) |
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93 { |
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94 Logger::println("Adding data from class: %s", cd->toChars()); |
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95 LOG_SCOPE; |
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96 |
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97 // recurse into baseClasses |
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98 if (cd->baseClass) |
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99 { |
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100 add_class_data(target, cd->baseClass); |
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101 //offset = baseClass->structsize; |
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102 } |
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103 |
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104 // add members |
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105 Array* arr = cd->members; |
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106 for (int k=0; k < arr->dim; k++) { |
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107 Dsymbol* s = (Dsymbol*)arr->data[k]; |
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108 s->codegen(Type::sir); |
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109 } |
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110 |
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111 // add interfaces |
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112 if (cd->vtblInterfaces) |
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113 { |
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114 Logger::println("num vtbl interfaces: %u", cd->vtblInterfaces->dim); |
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115 for (int i = 0; i < cd->vtblInterfaces->dim; i++) |
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116 { |
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117 BaseClass *b = (BaseClass *)cd->vtblInterfaces->data[i]; |
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118 assert(b); |
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119 // create new instances only for explicitly derived interfaces |
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120 add_interface(target, b, (cd == target)); |
137 | 121 } |
122 } | |
123 } | |
124 | |
125 ////////////////////////////////////////////////////////////////////////////////////////// | |
126 | |
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127 static void DtoDeclareInterface(InterfaceDeclaration* cd); |
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128 static void DtoConstInitInterface(InterfaceDeclaration* cd); |
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129 static void DtoDefineInterface(InterfaceDeclaration* cd); |
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130 |
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131 static void DtoResolveInterface(InterfaceDeclaration* cd) |
100 | 132 { |
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133 if (cd->ir.resolved) return; |
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134 cd->ir.resolved = true; |
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135 |
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136 Logger::println("DtoResolveInterface(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
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137 LOG_SCOPE; |
137 | 138 |
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139 // get the TypeClass |
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140 assert(cd->type->ty == Tclass); |
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141 TypeClass* ts = (TypeClass*)cd->type; |
113
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142 |
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143 // create the IrStruct, we need somewhere to store the classInfo |
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144 assert(!cd->ir.irStruct); |
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145 IrStruct* irstruct = new IrStruct(cd); |
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146 cd->ir.irStruct = irstruct; |
113
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147 |
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148 // create the type |
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149 const LLType* t = LLArrayType::get(getVoidPtrType(), cd->vtbl.dim); |
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150 assert(!ts->ir.type); |
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151 ts->ir.type = new LLPATypeHolder(getPtrToType(t)); |
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152 |
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153 // ... and ClassInfo |
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154 std::string varname("_D"); |
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155 varname.append(cd->mangle()); |
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156 varname.append("11__InterfaceZ"); |
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157 |
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158 // create global |
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159 irstruct->classInfo = new llvm::GlobalVariable(irstruct->classInfoOpaque.get(), false, DtoLinkage(cd), NULL, varname, gIR->module); |
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160 |
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161 // handle base interfaces |
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162 if (cd->baseclasses.dim) |
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163 { |
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164 Logger::println("num baseclasses: %u", cd->baseclasses.dim); |
100 | 165 LOG_SCOPE; |
166 | |
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167 for (int i=0; i<cd->baseclasses.dim; i++) |
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168 { |
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169 BaseClass* bc = (BaseClass*)cd->baseclasses.data[i]; |
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170 Logger::println("baseclass %d: %s", i, bc->base->toChars()); |
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171 |
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172 InterfaceDeclaration* id = bc->base->isInterfaceDeclaration(); |
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173 assert(id); |
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174 |
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175 DtoResolveInterface(id); |
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176 |
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177 // add to interfaceInfos |
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178 IrInterface* iri = new IrInterface(bc); |
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179 irstruct->interfaceVec.push_back(iri); |
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180 irstruct->classInfoInterfaces.push_back(iri); |
132 | 181 } |
100 | 182 } |
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183 |
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184 // request declaration |
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185 DtoDeclareInterface(cd); |
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186 |
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187 // handle members |
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188 // like "nested" interfaces |
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189 Array* arr = cd->members; |
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190 for (int k=0; k < arr->dim; k++) { |
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191 Dsymbol* s = (Dsymbol*)arr->data[k]; |
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192 s->codegen(Type::sir); |
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193 } |
100 | 194 } |
195 | |
196 ////////////////////////////////////////////////////////////////////////////////////////// | |
197 | |
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198 // FIXME: this needs to be cleaned up |
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199 |
102
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200 void DtoResolveClass(ClassDeclaration* cd) |
100 | 201 { |
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202 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
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203 { |
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204 DtoResolveInterface(id); |
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205 return; |
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206 } |
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207 |
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208 // make sure the base classes are processed first |
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209 if (cd->baseClass) |
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210 cd->baseClass->codegen(Type::sir); |
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211 |
173
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212 if (cd->ir.resolved) return; |
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213 cd->ir.resolved = true; |
100 | 214 |
133
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215 Logger::println("DtoResolveClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
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216 LOG_SCOPE; |
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217 |
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218 // get the TypeClass |
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219 assert(cd->type->ty == Tclass); |
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220 TypeClass* ts = (TypeClass*)cd->type; |
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221 |
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222 // create the IrStruct |
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223 assert(!cd->ir.irStruct); |
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224 IrStruct* irstruct = new IrStruct(cd); |
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225 cd->ir.irStruct = irstruct; |
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226 |
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227 // create the type |
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228 ts->ir.type = new LLPATypeHolder(llvm::OpaqueType::get()); |
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229 |
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230 // if it just a forward declaration? |
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231 if (cd->sizeok != 1) |
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232 { |
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233 // just name the type |
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234 gIR->module->addTypeName(cd->mangle(), ts->ir.type->get()); |
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235 return; |
133
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236 } |
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237 |
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238 // create the symbols we're going to need |
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239 // avoids chicken egg problems |
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240 llvm::GlobalValue::LinkageTypes _linkage = DtoLinkage(cd); |
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241 |
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242 // there is always a vtbl symbol |
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243 std::string varname("_D"); |
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244 varname.append(cd->mangle()); |
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245 varname.append("6__vtblZ"); |
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246 irstruct->vtbl = new llvm::GlobalVariable(irstruct->vtblInitTy.get(), true, _linkage, NULL, varname, gIR->module); |
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247 |
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248 // ... and initZ |
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249 varname = "_D"; |
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250 varname.append(cd->mangle()); |
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251 varname.append("6__initZ"); |
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252 irstruct->init = new llvm::GlobalVariable(irstruct->initOpaque.get(), true, _linkage, NULL, varname, gIR->module); |
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253 |
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254 // ... and ClassInfo |
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255 varname = "_D"; |
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256 varname.append(cd->mangle()); |
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257 varname.append("7__ClassZ"); |
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258 |
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259 // create global |
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260 irstruct->classInfo = new llvm::GlobalVariable(irstruct->classInfoOpaque.get(), false, _linkage, NULL, varname, gIR->module); |
113
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261 |
193
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262 // push state |
100 | 263 gIR->structs.push_back(irstruct); |
193
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264 |
100 | 265 // add vtable |
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266 irstruct->types.push_back(getPtrToType(irstruct->vtblTy.get())); |
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267 irstruct->index++; |
100 | 268 |
115
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269 // add monitor |
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270 irstruct->types.push_back(getVoidPtrType()); |
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271 irstruct->index++; |
132 | 272 |
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273 // add class data fields and interface vtables recursively |
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274 add_class_data(cd, cd); |
132 | 275 |
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276 // check if errors occured while building interface vtables |
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277 if (global.errors) |
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278 fatal(); |
137 | 279 |
280 // create type | |
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281 assert(irstruct->index == irstruct->types.size()); |
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282 const LLType* structtype = irstruct->build(); |
137 | 283 |
100 | 284 // refine abstract types for stuff like: class C {C next;} |
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285 llvm::PATypeHolder* spa = ts->ir.type; |
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286 llvm::cast<llvm::OpaqueType>(spa->get())->refineAbstractTypeTo(structtype); |
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287 structtype = isaStruct(spa->get()); |
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288 assert(structtype); |
100 | 289 |
123
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290 // name the type |
173
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291 gIR->module->addTypeName(cd->mangle(), ts->ir.type->get()); |
100 | 292 |
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293 // refine vtable type |
100 | 294 |
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295 // void*[vtbl.dim] |
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296 llvm::cast<llvm::OpaqueType>(irstruct->vtblTy.get())->refineAbstractTypeTo(LLArrayType::get(getVoidPtrType(), cd->vtbl.dim)); |
193
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297 |
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298 // log |
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299 // if (Logger::enabled()) |
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300 // Logger::cout() << "final class type: " << *ts->ir.type->get() << '\n'; |
193
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301 |
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302 // pop state |
102
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303 gIR->structs.pop_back(); |
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304 |
193
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305 // queue declare |
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306 DtoDeclareClass(cd); |
102
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307 } |
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308 |
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309 ////////////////////////////////////////////////////////////////////////////////////////// |
100 | 310 |
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311 static void DtoDeclareInterface(InterfaceDeclaration* cd) |
102
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312 { |
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313 DtoResolveInterface(cd); |
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314 |
173
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315 if (cd->ir.declared) return; |
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316 cd->ir.declared = true; |
102
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317 |
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318 Logger::println("DtoDeclareInterface(%s): %s", cd->toPrettyChars(), cd->locToChars()); |
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319 LOG_SCOPE; |
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320 |
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321 assert(cd->ir.irStruct); |
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322 IrStruct* irstruct = cd->ir.irStruct; |
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323 |
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324 // get interface info type |
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325 const llvm::StructType* infoTy = DtoInterfaceInfoType(); |
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326 |
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327 // interface info array |
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328 if (!irstruct->interfaceVec.empty()) { |
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329 // symbol name |
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330 std::string nam = "_D"; |
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331 nam.append(cd->mangle()); |
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332 nam.append("16__interfaceInfosZ"); |
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333 |
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334 llvm::GlobalValue::LinkageTypes linkage = DtoLinkage(cd); |
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335 |
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336 // resolve array type |
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337 const llvm::ArrayType* arrTy = llvm::ArrayType::get(infoTy, irstruct->interfaceVec.size()); |
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338 // declare global |
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339 irstruct->interfaceInfos = new llvm::GlobalVariable(arrTy, true, linkage, NULL, nam, gIR->module); |
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340 |
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341 // do each interface info |
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342 unsigned idx = 0; |
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343 size_t n = irstruct->interfaceVec.size(); |
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344 for (size_t i=0; i < n; i++) |
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345 { |
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346 IrInterface* iri = irstruct->interfaceVec[i]; |
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347 ClassDeclaration* id = iri->decl; |
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348 |
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349 // always create interfaceinfos |
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350 LLConstant* idxs[2] = {DtoConstUint(0), DtoConstUint(idx)}; |
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351 iri->info = llvm::ConstantExpr::getGetElementPtr(irstruct->interfaceInfos, idxs, 2); |
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352 idx++; |
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353 } |
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354 } |
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355 |
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356 // declare the classinfo |
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357 DtoDeclareClassInfo(cd); |
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358 |
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359 // request const init |
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360 DtoConstInitInterface(cd); |
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361 |
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362 // emit typeinfo and request definition |
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363 if (mustDefineSymbol(cd)) |
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364 { |
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365 DtoDefineInterface(cd); |
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366 DtoTypeInfoOf(cd->type, false); |
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367 } |
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368 } |
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369 |
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370 ////////////////////////////////////////////////////////////////////////////////////////// |
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371 |
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372 // FIXME: this needs to be cleaned up |
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373 |
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374 void DtoDeclareClass(ClassDeclaration* cd) |
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375 { |
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376 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
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377 { |
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378 DtoDeclareInterface(id); |
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379 return; |
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380 } |
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381 |
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382 DtoResolveClass(cd); |
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383 |
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384 if (cd->ir.declared) return; |
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385 cd->ir.declared = true; |
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386 |
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387 Logger::println("DtoDeclareClass(%s): %s", cd->toPrettyChars(), cd->locToChars()); |
102
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388 LOG_SCOPE; |
100 | 389 |
622
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390 //printf("declare class: %s\n", cd->toPrettyChars()); |
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391 |
102
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392 assert(cd->type->ty == Tclass); |
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393 TypeClass* ts = (TypeClass*)cd->type; |
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394 |
173
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395 assert(cd->ir.irStruct); |
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396 IrStruct* irstruct = cd->ir.irStruct; |
100 | 397 |
102
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398 gIR->structs.push_back(irstruct); |
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399 |
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400 bool needs_definition = false; |
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401 if (mustDefineSymbol(cd)) { |
123
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402 needs_definition = true; |
100 | 403 } |
404 | |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
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405 llvm::GlobalValue::LinkageTypes _linkage = DtoLinkage(cd); |
136
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406 |
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407 // get interface info type |
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408 const llvm::StructType* infoTy = DtoInterfaceInfoType(); |
102
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409 |
136
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410 // interface info array |
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411 if (!irstruct->interfaceVec.empty()) { |
136
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412 // symbol name |
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413 std::string nam = "_D"; |
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414 nam.append(cd->mangle()); |
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415 nam.append("16__interfaceInfosZ"); |
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416 // resolve array type |
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417 const llvm::ArrayType* arrTy = llvm::ArrayType::get(infoTy, irstruct->interfaceVec.size()); |
136
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418 // declare global |
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419 irstruct->interfaceInfos = new llvm::GlobalVariable(arrTy, true, _linkage, NULL, nam, gIR->module); |
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420 } |
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421 |
797
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422 // DMD gives abstract classes a full ClassInfo, so we do it as well |
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423 |
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424 // interface vtables |
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425 unsigned idx = 0; |
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426 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i) |
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427 { |
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428 IrInterface* iri = *i; |
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429 ClassDeclaration* id = iri->decl; |
102
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430 |
797
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431 std::string nam("_D"); |
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432 nam.append(cd->mangle()); |
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433 nam.append("11__interface"); |
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434 nam.append(id->mangle()); |
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435 nam.append("6__vtblZ"); |
102
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436 |
797
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437 iri->vtbl = new llvm::GlobalVariable(iri->vtblInitTy.get(), true, _linkage, 0, nam, gIR->module); |
113
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438 |
816
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|
439 // always set the interface info as it's need as the first vtbl entry |
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440 LLConstant* idxs[2] = {DtoConstUint(0), DtoConstUint(idx)}; |
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441 iri->info = llvm::ConstantExpr::getGetElementPtr(irstruct->interfaceInfos, idxs, 2); |
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442 idx++; |
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443 } |
100 | 444 |
445 gIR->structs.pop_back(); | |
446 | |
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447 // request const init |
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|
448 DtoConstInitClass(cd); |
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449 |
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450 // define ? (set initializers) |
100 | 451 if (needs_definition) |
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452 DtoDefineClass(cd); |
103
855adfdb8d38
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|
453 |
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454 // classinfo |
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455 DtoDeclareClassInfo(cd); |
106 | 456 |
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457 // do typeinfo ? |
123
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|
458 if (needs_definition) |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
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|
459 DtoTypeInfoOf(cd->type, false); |
100 | 460 } |
461 | |
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462 ////////////////////////////////////////////////////////////////////////////// |
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|
463 |
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464 // adds data fields and interface vtables to the constant initializer of class cd |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
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465 static size_t init_class_initializer(std::vector<LLConstant*>& inits, ClassDeclaration* target, ClassDeclaration* cd, size_t offsetbegin) |
797
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466 { |
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467 // first do baseclasses |
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468 if (cd->baseClass) |
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469 { |
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|
470 offsetbegin = init_class_initializer(inits, target, cd->baseClass, offsetbegin); |
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471 } |
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472 |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
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|
473 Logger::println("adding data of %s to %s starting at %lu", cd->toChars(), target->toChars(), offsetbegin); |
797
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diff
changeset
|
474 LOG_SCOPE; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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796
diff
changeset
|
475 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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796
diff
changeset
|
476 // add default fields |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
477 VarDeclaration** fields = (VarDeclaration**)cd->fields.data; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
478 size_t nfields = cd->fields.dim; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
479 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
480 std::vector<VarDeclaration*> defVars; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
481 defVars.reserve(nfields); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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796
diff
changeset
|
482 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
483 size_t lastoffset = offsetbegin; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
484 size_t lastsize = 0; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
485 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
486 // find fields that contribute to default |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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796
diff
changeset
|
487 for (size_t i=0; i<nfields; i++) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
488 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
489 VarDeclaration* var = fields[i]; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
490 // only add vars that don't overlap |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
491 size_t offset = var->offset; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
492 size_t size = var->type->size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
493 if (offset >= lastoffset+lastsize) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
494 { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
495 Logger::println(" added %s", var->toChars()); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
496 lastoffset = offset; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
497 lastsize = size; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
498 defVars.push_back(var); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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796
diff
changeset
|
499 } |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
500 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
501 { |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
809
diff
changeset
|
502 Logger::println(" skipped %s at offset %u, current pos is %lu", var->toChars(), var->offset, lastoffset+lastsize); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
503 } |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
504 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
505 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
506 // reset offsets, we're going from beginning again |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
507 lastoffset = offsetbegin; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
508 lastsize = 0; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
509 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
510 // go through the default vars and build the default constant initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
511 // adding zeros along the way to live up to alignment expectations |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
512 size_t nvars = defVars.size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
513 for (size_t i=0; i<nvars; i++) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
514 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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796
diff
changeset
|
515 VarDeclaration* var = defVars[i]; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
516 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
517 Logger::println("field %s %s = %s : +%u", var->type->toChars(), var->toChars(), var->init ? var->init->toChars() : var->type->defaultInit(var->loc)->toChars(), var->offset); |
340acf1535d0
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diff
changeset
|
518 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
519 // get offset and size |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
520 size_t offset = var->offset; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
521 size_t size = var->type->size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
522 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
523 // is there space in between last last offset and this one? |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
524 // if so, fill it with zeros |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
525 if (offset > lastoffset+lastsize) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
526 { |
340acf1535d0
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796
diff
changeset
|
527 size_t pos = lastoffset + lastsize; |
340acf1535d0
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796
diff
changeset
|
528 addZeros(inits, pos, offset); |
340acf1535d0
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796
diff
changeset
|
529 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
530 |
340acf1535d0
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parents:
796
diff
changeset
|
531 // add the field |
800
d14e4594c7d7
Changed aggregate field initializers to be created lazily, fixes problem with static void arrays in aggregates.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
changeset
|
532 // and build its constant initializer lazily |
d14e4594c7d7
Changed aggregate field initializers to be created lazily, fixes problem with static void arrays in aggregates.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
changeset
|
533 if (!var->ir.irField->constInit) |
803
c62c6936635b
Removed DtoConstFieldInitializer, it's no longer needed and was buggy.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
802
diff
changeset
|
534 var->ir.irField->constInit = DtoConstInitializer(var->loc, var->type, var->init); |
797
340acf1535d0
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parents:
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diff
changeset
|
535 inits.push_back(var->ir.irField->constInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
536 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
537 lastoffset = offset; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
538 lastsize = var->type->size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
539 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
540 |
806
96b404ba7eb0
Move storage of final vtbl from BaseClass to IrInterface: BaseClass instances are shared!
Christian Kamm <kamm incasoftware de>
parents:
805
diff
changeset
|
541 // if it's a class, and it implements interfaces, add the vtables - as found in the target class! |
96b404ba7eb0
Move storage of final vtbl from BaseClass to IrInterface: BaseClass instances are shared!
Christian Kamm <kamm incasoftware de>
parents:
805
diff
changeset
|
542 IrStruct* irstruct = target->ir.irStruct; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
543 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
544 size_t nvtbls = cd->vtblInterfaces->dim; |
340acf1535d0
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parents:
796
diff
changeset
|
545 for(size_t i=0; i<nvtbls; i++) |
340acf1535d0
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parents:
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diff
changeset
|
546 { |
340acf1535d0
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diff
changeset
|
547 BaseClass* bc = (BaseClass*)cd->vtblInterfaces->data[i]; |
340acf1535d0
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diff
changeset
|
548 IrStruct::InterfaceMap::iterator iter = irstruct->interfaceMap.find(bc->base); |
340acf1535d0
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diff
changeset
|
549 assert(iter != irstruct->interfaceMap.end()); |
340acf1535d0
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diff
changeset
|
550 |
340acf1535d0
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diff
changeset
|
551 IrInterface* iri = iter->second; |
340acf1535d0
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diff
changeset
|
552 if (iri->vtbl) |
340acf1535d0
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diff
changeset
|
553 inits.push_back(iri->vtbl); |
340acf1535d0
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diff
changeset
|
554 else // abstract impl |
340acf1535d0
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parents:
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diff
changeset
|
555 inits.push_back(getNullPtr(getVoidPtrType())); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
556 |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
809
diff
changeset
|
557 lastoffset += lastsize; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
558 lastsize = PTRSIZE; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
559 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
560 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
561 // return next offset |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
562 return lastoffset + lastsize; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
563 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
564 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
565 ////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
566 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
567 // build the vtable initializer for class cd |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
568 static void init_class_vtbl_initializer(ClassDeclaration* cd) |
797
340acf1535d0
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parents:
796
diff
changeset
|
569 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
570 cd->codegen(Type::sir); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
571 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
572 // generate vtable initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
573 std::vector<LLConstant*> sinits(cd->vtbl.dim, NULL); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
574 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
575 IrStruct* irstruct = cd->ir.irStruct; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
576 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
577 assert(cd->vtbl.dim > 1); |
340acf1535d0
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diff
changeset
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578 |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
579 DtoDeclareClassInfo(cd); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
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diff
changeset
|
580 |
797
340acf1535d0
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diff
changeset
|
581 // first entry always classinfo |
340acf1535d0
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diff
changeset
|
582 assert(irstruct->classInfo); |
340acf1535d0
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diff
changeset
|
583 sinits[0] = DtoBitCast(irstruct->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
340acf1535d0
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diff
changeset
|
584 |
340acf1535d0
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parents:
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diff
changeset
|
585 // add virtual functions |
340acf1535d0
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796
diff
changeset
|
586 for (int k=1; k < cd->vtbl.dim; k++) |
340acf1535d0
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diff
changeset
|
587 { |
340acf1535d0
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|
588 Dsymbol* dsym = (Dsymbol*)cd->vtbl.data[k]; |
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diff
changeset
|
589 assert(dsym); |
340acf1535d0
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diff
changeset
|
590 |
340acf1535d0
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diff
changeset
|
591 // Logger::println("vtbl[%d] = %s", k, dsym->toChars()); |
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parents:
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diff
changeset
|
592 |
340acf1535d0
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diff
changeset
|
593 FuncDeclaration* fd = dsym->isFuncDeclaration(); |
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diff
changeset
|
594 assert(fd); |
340acf1535d0
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diff
changeset
|
595 |
802
28ce72c60a21
Fixed some problems with the addZeros forward declarations having type mismatches.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
801
diff
changeset
|
596 // if function is abstract, |
28ce72c60a21
Fixed some problems with the addZeros forward declarations having type mismatches.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
801
diff
changeset
|
597 // or class is abstract, and func has no body, |
28ce72c60a21
Fixed some problems with the addZeros forward declarations having type mismatches.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
801
diff
changeset
|
598 // emit a null vtbl entry |
799
9f92b6e40fd3
Do put zero in vtable initializer for function without body in abstract class.
Christian Kamm <kamm incasoftware de>
parents:
797
diff
changeset
|
599 if (fd->isAbstract() || (cd->isAbstract() && !fd->fbody)) |
797
340acf1535d0
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diff
changeset
|
600 { |
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diff
changeset
|
601 sinits[k] = getNullPtr(getVoidPtrType()); |
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diff
changeset
|
602 } |
340acf1535d0
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diff
changeset
|
603 else |
340acf1535d0
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diff
changeset
|
604 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
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diff
changeset
|
605 fd->codegen(Type::sir); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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diff
changeset
|
606 Logger::println("F = %s", fd->toPrettyChars()); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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diff
changeset
|
607 assert(fd->ir.irFunc); |
797
340acf1535d0
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diff
changeset
|
608 assert(fd->ir.irFunc->func); |
340acf1535d0
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diff
changeset
|
609 sinits[k] = fd->ir.irFunc->func; |
340acf1535d0
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diff
changeset
|
610 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
611 |
340acf1535d0
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parents:
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diff
changeset
|
612 // if (Logger::enabled()) |
340acf1535d0
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parents:
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diff
changeset
|
613 // Logger::cout() << "vtbl[" << k << "] = " << *sinits[k] << std::endl; |
340acf1535d0
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parents:
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diff
changeset
|
614 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
615 |
340acf1535d0
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diff
changeset
|
616 irstruct->constVtbl = LLConstantStruct::get(sinits); |
340acf1535d0
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diff
changeset
|
617 |
340acf1535d0
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diff
changeset
|
618 // refine type |
340acf1535d0
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diff
changeset
|
619 llvm::cast<llvm::OpaqueType>(irstruct->vtblInitTy.get())->refineAbstractTypeTo(irstruct->constVtbl->getType()); |
340acf1535d0
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diff
changeset
|
620 |
825
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
621 // if (Logger::enabled()) |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
622 // Logger::cout() << "vtbl initializer: " << *irstruct->constVtbl << std::endl; |
797
340acf1535d0
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diff
changeset
|
623 } |
340acf1535d0
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diff
changeset
|
624 |
340acf1535d0
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diff
changeset
|
625 ////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
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diff
changeset
|
626 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
627 static void init_class_interface_vtbl_initializers(ClassDeclaration* cd) |
797
340acf1535d0
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diff
changeset
|
628 { |
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|
629 IrStruct* irstruct = cd->ir.irStruct; |
340acf1535d0
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diff
changeset
|
630 |
340acf1535d0
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diff
changeset
|
631 // don't do anything if list is empty |
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diff
changeset
|
632 if (irstruct->interfaceVec.empty()) |
340acf1535d0
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diff
changeset
|
633 return; |
340acf1535d0
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diff
changeset
|
634 |
340acf1535d0
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diff
changeset
|
635 std::vector<LLConstant*> inits; |
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changeset
|
636 std::vector<LLConstant*> infoInits(3); |
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diff
changeset
|
637 |
340acf1535d0
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diff
changeset
|
638 // go through each interface |
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diff
changeset
|
639 size_t ninter = irstruct->interfaceVec.size(); |
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diff
changeset
|
640 for (size_t i=0; i<ninter; i++) |
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diff
changeset
|
641 { |
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diff
changeset
|
642 IrInterface* iri = irstruct->interfaceVec[i]; |
340acf1535d0
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diff
changeset
|
643 Logger::println("interface %s", iri->decl->toChars()); |
340acf1535d0
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diff
changeset
|
644 |
340acf1535d0
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diff
changeset
|
645 // build vtable intializer for this interface implementation |
806
96b404ba7eb0
Move storage of final vtbl from BaseClass to IrInterface: BaseClass instances are shared!
Christian Kamm <kamm incasoftware de>
parents:
805
diff
changeset
|
646 Array& arr = iri->vtblDecls; |
797
340acf1535d0
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diff
changeset
|
647 size_t narr = arr.dim; |
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diff
changeset
|
648 |
340acf1535d0
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diff
changeset
|
649 if (narr > 0) |
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diff
changeset
|
650 { |
340acf1535d0
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diff
changeset
|
651 inits.resize(narr, NULL); |
340acf1535d0
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diff
changeset
|
652 |
340acf1535d0
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diff
changeset
|
653 // first is always the interface info |
340acf1535d0
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diff
changeset
|
654 assert(iri->info); |
340acf1535d0
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diff
changeset
|
655 inits[0] = iri->info; |
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diff
changeset
|
656 |
340acf1535d0
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diff
changeset
|
657 // build vtable |
340acf1535d0
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diff
changeset
|
658 for (size_t j=1; j < narr; j++) |
340acf1535d0
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diff
changeset
|
659 { |
340acf1535d0
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diff
changeset
|
660 Dsymbol* dsym = (Dsymbol*)arr.data[j]; |
340acf1535d0
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diff
changeset
|
661 if (!dsym) |
340acf1535d0
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diff
changeset
|
662 { |
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diff
changeset
|
663 inits[j] = getNullPtr(getVoidPtrType()); |
340acf1535d0
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diff
changeset
|
664 continue; |
340acf1535d0
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diff
changeset
|
665 } |
340acf1535d0
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diff
changeset
|
666 |
340acf1535d0
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diff
changeset
|
667 //Logger::println("ivtbl[%d] = %s", j, dsym->toChars()); |
340acf1535d0
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diff
changeset
|
668 |
340acf1535d0
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diff
changeset
|
669 // must all be functions |
340acf1535d0
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diff
changeset
|
670 FuncDeclaration* fd = dsym->isFuncDeclaration(); |
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diff
changeset
|
671 assert(fd); |
340acf1535d0
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diff
changeset
|
672 |
340acf1535d0
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diff
changeset
|
673 if (fd->isAbstract()) |
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diff
changeset
|
674 inits[j] = getNullPtr(getVoidPtrType()); |
340acf1535d0
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diff
changeset
|
675 else |
340acf1535d0
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parents:
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diff
changeset
|
676 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
677 fd->codegen(Type::sir); |
797
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diff
changeset
|
678 |
340acf1535d0
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diff
changeset
|
679 assert(fd->ir.irFunc->func); |
340acf1535d0
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diff
changeset
|
680 inits[j] = fd->ir.irFunc->func; |
340acf1535d0
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diff
changeset
|
681 } |
340acf1535d0
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diff
changeset
|
682 |
340acf1535d0
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diff
changeset
|
683 //if (Logger::enabled()) |
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diff
changeset
|
684 // Logger::cout() << "ivtbl[" << j << "] = " << *inits[j] << std::endl; |
340acf1535d0
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diff
changeset
|
685 } |
340acf1535d0
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diff
changeset
|
686 |
340acf1535d0
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diff
changeset
|
687 // build the constant |
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796
diff
changeset
|
688 iri->vtblInit = LLConstantStruct::get(inits); |
340acf1535d0
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diff
changeset
|
689 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
690 |
340acf1535d0
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diff
changeset
|
691 // build the interface info for ClassInfo |
340acf1535d0
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diff
changeset
|
692 // generate interface info initializer |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
693 |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
694 iri->decl->codegen(Type::sir); |
797
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
695 |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
696 // classinfo |
340acf1535d0
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diff
changeset
|
697 IrStruct* iris = iri->decl->ir.irStruct; |
340acf1535d0
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diff
changeset
|
698 assert(iris); |
340acf1535d0
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diff
changeset
|
699 assert(iris->classInfo); |
340acf1535d0
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diff
changeset
|
700 infoInits[0] = DtoBitCast(iris->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
701 |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
702 // vtbl |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
703 LLConstant* c; |
340acf1535d0
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parents:
796
diff
changeset
|
704 if (iri->vtbl) |
340acf1535d0
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parents:
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diff
changeset
|
705 c = llvm::ConstantExpr::getBitCast(iri->vtbl, getPtrToType(getVoidPtrType())); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
706 else |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
707 c = getNullPtr(getPtrToType(getVoidPtrType())); |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
708 infoInits[1] = DtoConstSlice(DtoConstSize_t(narr), c); |
340acf1535d0
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parents:
796
diff
changeset
|
709 |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
710 // offset |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
711 size_t ioff; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
712 if (iri->index == 0) |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
713 ioff = 0; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
714 else |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
715 ioff = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(iri->index); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
716 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
717 Logger::println("DMD interface offset: %d, LLVM interface offset: %lu", iri->base->offset, ioff); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
718 assert(iri->base->offset == ioff); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
719 infoInits[2] = DtoConstUint(ioff); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
720 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
721 // create interface info initializer constant |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
722 iri->infoInit = llvm::cast<llvm::ConstantStruct>(llvm::ConstantStruct::get(infoInits)); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
723 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
724 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
725 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
726 ////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
727 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
728 static void DtoConstInitInterface(InterfaceDeclaration* cd) |
100 | 729 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
730 DtoDeclareInterface(cd); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
731 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
732 if (cd->ir.initialized) return; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
733 cd->ir.initialized = true; |
100 | 734 |
132 | 735 Logger::println("DtoConstInitClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
100 | 736 LOG_SCOPE; |
737 | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
738 init_class_interface_vtbl_initializers(cd); |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
739 } |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
740 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
741 ////////////////////////////////////////////////////////////////////////////// |
100 | 742 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
743 void DtoConstInitClass(ClassDeclaration* cd) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
744 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
745 if (InterfaceDeclaration* it = cd->isInterfaceDeclaration()) |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
746 { |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
747 DtoConstInitInterface(it); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
748 return; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
749 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
750 |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
751 DtoDeclareClass(cd); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
752 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
753 if (cd->ir.initialized) return; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
754 cd->ir.initialized = true; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
755 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
756 Logger::println("DtoConstInitClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
757 LOG_SCOPE; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
758 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
759 // get IrStruct |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
760 IrStruct* irstruct = cd->ir.irStruct; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
761 gIR->structs.push_back(irstruct); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
762 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
763 // get types |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
764 TypeClass* tc = (TypeClass*)cd->type; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
765 const llvm::StructType* structtype = isaStruct(tc->ir.type->get()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
766 assert(structtype); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
767 const llvm::ArrayType* vtbltype = isaArray(irstruct->vtblTy.get()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
768 assert(vtbltype); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
769 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
770 // build initializer list |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
771 std::vector<LLConstant*> inits; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
772 inits.reserve(irstruct->varDecls.size()); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
773 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
774 // vtable is always first |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
775 assert(irstruct->vtbl != 0); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
776 inits.push_back(irstruct->vtbl); |
423
3424f0fab7a9
Error instead of assert on unimplemented interface functions.
Christian Kamm <kamm incasoftware de>
parents:
422
diff
changeset
|
777 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
778 // then comes monitor |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
779 inits.push_back(LLConstant::getNullValue(getVoidPtrType())); |
423
3424f0fab7a9
Error instead of assert on unimplemented interface functions.
Christian Kamm <kamm incasoftware de>
parents:
422
diff
changeset
|
780 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
781 // recursively do data and interface vtables |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
782 init_class_initializer(inits, cd, cd, 2 * PTRSIZE); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
783 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
784 // build vtable initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
785 init_class_vtbl_initializer(cd); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
786 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
787 // build interface vtables |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
788 init_class_interface_vtbl_initializers(cd); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
789 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
790 // build constant from inits |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
809
diff
changeset
|
791 assert(!irstruct->constInit); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
792 irstruct->constInit = LLConstantStruct::get(inits); // classes are never packed |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
793 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
794 // refine __initZ global type to the one of the initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
795 llvm::cast<llvm::OpaqueType>(irstruct->initOpaque.get())->refineAbstractTypeTo(irstruct->constInit->getType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
796 |
1149
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
797 // build initializers for static member variables |
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
798 size_t n = irstruct->staticVars.size(); |
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
799 for (size_t i = 0; i < n; ++i) |
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
800 { |
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
801 DtoConstInitGlobal(irstruct->staticVars[i]); |
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
802 } |
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
803 // This is all we use it for. Clear the memory! |
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
804 irstruct->staticVars.clear(); |
5ebe8224988b
Fixed problems introduced by previous commits that prevented Tango from compiling.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1148
diff
changeset
|
805 |
825
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
806 // if (Logger::enabled()) |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
807 // { |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
808 // Logger::cout() << "class " << cd->toChars() << std::endl; |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
809 // Logger::cout() << "type " << *cd->type->ir.type->get() << std::endl; |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
810 // Logger::cout() << "initializer " << *irstruct->constInit << std::endl; |
a70ddd449e7d
Commented some logging that could be '''very''' long, cuts -vv output size of a gtkd gl sample down 1.2GB by 3/4.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
821
diff
changeset
|
811 // } |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
812 |
100 | 813 gIR->structs.pop_back(); |
814 } | |
815 | |
816 ////////////////////////////////////////////////////////////////////////////////////////// | |
817 | |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
818 static void DefineInterfaceInfos(IrStruct* irstruct) |
797
340acf1535d0
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parents:
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diff
changeset
|
819 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
820 // always do interface info array when possible |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
821 std::vector<LLConstant*> infoInits; |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
822 |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
823 size_t n = irstruct->interfaceVec.size(); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
824 infoInits.reserve(n); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
825 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
826 for (size_t i=0; i < n; i++) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
827 { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
828 IrInterface* iri = irstruct->interfaceVec[i]; |
797
340acf1535d0
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parents:
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diff
changeset
|
829 assert(iri->infoInit); |
340acf1535d0
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parents:
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diff
changeset
|
830 infoInits.push_back(iri->infoInit); |
340acf1535d0
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parents:
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diff
changeset
|
831 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
832 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
833 // set initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
834 if (!infoInits.empty()) |
340acf1535d0
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parents:
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diff
changeset
|
835 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
836 const LLArrayType* arrty = LLArrayType::get(infoInits[0]->getType(), infoInits.size()); |
340acf1535d0
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parents:
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diff
changeset
|
837 LLConstant* arrInit = llvm::ConstantArray::get(arrty, infoInits); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
838 irstruct->interfaceInfos->setInitializer(arrInit); |
340acf1535d0
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parents:
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diff
changeset
|
839 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
840 else |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
841 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
842 assert(irstruct->interfaceInfos == NULL); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
843 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
844 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
845 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
846 ////////////////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
847 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
848 static void DtoDefineInterface(InterfaceDeclaration* cd) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
849 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
850 DtoConstInitInterface(cd); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
851 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
852 if (cd->ir.defined) return; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
853 cd->ir.defined = true; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
854 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
855 Logger::println("DtoDefineClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
856 LOG_SCOPE; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
857 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
858 // defined interface infos |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
859 DefineInterfaceInfos(cd->ir.irStruct); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
860 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
861 // define the classinfo |
940
39519a1ff603
Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
862 if (mustDefineSymbol(cd)) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
863 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
864 DtoDefineClassInfo(cd); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
865 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
866 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
867 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
868 ////////////////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
869 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
870 // FIXME: clean this up |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
871 |
100 | 872 void DtoDefineClass(ClassDeclaration* cd) |
873 { | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
874 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
875 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
876 DtoDefineInterface(id); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
877 return; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
878 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
879 |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
880 DtoConstInitClass(cd); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
881 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
882 if (cd->ir.defined) return; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
883 cd->ir.defined = true; |
100 | 884 |
132 | 885 Logger::println("DtoDefineClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
100 | 886 LOG_SCOPE; |
887 | |
888 // get the struct (class) type | |
889 assert(cd->type->ty == Tclass); | |
890 TypeClass* ts = (TypeClass*)cd->type; | |
891 | |
797
340acf1535d0
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parents:
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diff
changeset
|
892 IrStruct* irstruct = cd->ir.irStruct; |
177
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
893 |
940
39519a1ff603
Changed the way LDC determines if a template instantiation needs to get a definition, seems to speed up compile times quite a bit in some cases.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
920
diff
changeset
|
894 assert(mustDefineSymbol(cd)); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
895 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
896 // sanity check |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
897 assert(irstruct->init); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
898 assert(irstruct->constInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
899 assert(irstruct->vtbl); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
900 assert(irstruct->constVtbl); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
901 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
902 // if (Logger::enabled()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
903 // { |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
904 // Logger::cout() << "initZ: " << *irstruct->init << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
905 // Logger::cout() << "cinitZ: " << *irstruct->constInit << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
906 // Logger::cout() << "vtblZ: " << *irstruct->vtbl << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
907 // Logger::cout() << "cvtblZ: " << *irstruct->constVtbl << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
908 // } |
177
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
909 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
910 // set initializers |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
911 irstruct->init->setInitializer(irstruct->constInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
912 irstruct->vtbl->setInitializer(irstruct->constVtbl); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
913 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
914 // initialize interface vtables |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
915 size_t n = irstruct->interfaceVec.size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
916 for (size_t i=0; i<n; i++) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
917 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
918 IrInterface* iri = irstruct->interfaceVec[i]; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
919 Logger::println("interface %s", iri->base->base->toChars()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
920 assert(iri->vtblInit); |
123
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
lindquist
parents:
121
diff
changeset
|
921 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
922 // refine the init type |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
923 llvm::cast<llvm::OpaqueType>(iri->vtblInitTy.get())->refineAbstractTypeTo(iri->vtblInit->getType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
924 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
925 // apply initializer |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
926 assert(iri->vtbl); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
927 iri->vtbl->setInitializer(iri->vtblInit); |
100 | 928 } |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
929 |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
930 DefineInterfaceInfos(irstruct); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
931 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
932 // generate classinfo |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
933 DtoDefineClassInfo(cd); |
100 | 934 } |
935 | |
936 ////////////////////////////////////////////////////////////////////////////////////////// | |
937 | |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
938 DValue* DtoNewClass(Loc loc, TypeClass* tc, NewExp* newexp) |
133
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939 { |
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|
940 // resolve type |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
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diff
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|
941 tc->sym->codegen(Type::sir); |
133
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|
942 |
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|
943 // allocate |
213
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|
944 LLValue* mem; |
133
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|
945 if (newexp->onstack) |
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|
946 { |
479
672eb4893b55
Move AllocaInst creation into DtoAlloca helper. Will enable special zero-init of fp80 reals' padding.
Christian Kamm <kamm incasoftware de>
parents:
423
diff
changeset
|
947 mem = DtoAlloca(DtoType(tc)->getContainedType(0), ".newclass_alloca"); |
133
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|
948 } |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
949 // custom allocator |
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|
950 else if (newexp->allocator) |
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|
951 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
952 newexp->allocator->codegen(Type::sir); |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
370
diff
changeset
|
953 DFuncValue dfn(newexp->allocator, newexp->allocator->ir.irFunc->func); |
422
fa91b03d9cd7
Error message for calling a function with a missing 'this' arg.
Christian Kamm <kamm incasoftware de>
parents:
414
diff
changeset
|
954 DValue* res = DtoCallFunction(newexp->loc, NULL, &dfn, newexp->newargs); |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
370
diff
changeset
|
955 mem = DtoBitCast(res->getRVal(), DtoType(tc), ".newclass_custom"); |
284
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|
956 } |
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
957 // default allocator |
133
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|
958 else |
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132
diff
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|
959 { |
728
635f91212b78
Change _d_newclass into _d_allocclass. Add initialization to ClassInfo.create.
Christian Kamm <kamm incasoftware de>
parents:
705
diff
changeset
|
960 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_allocclass"); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
961 LLConstant* ci = DtoBitCast(tc->sym->ir.irStruct->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
1013
8c73ff5f69e0
Use llvm::CallSite instead of custom CallOrInvoke class.
Frits van Bommel <fvbommel wxs.nl>
parents:
945
diff
changeset
|
962 mem = gIR->CreateCallOrInvoke(fn, ci, ".newclass_gc_alloc").getInstruction(); |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
370
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changeset
|
963 mem = DtoBitCast(mem, DtoType(tc), ".newclass_gc"); |
133
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|
964 } |
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|
965 |
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132
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changeset
|
966 // init |
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|
967 DtoInitClass(tc, mem); |
44a95ac7368a
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|
968 |
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|
969 // init inner-class outer reference |
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970 if (newexp->thisexp) |
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|
971 { |
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changeset
|
972 Logger::println("Resolving outer class"); |
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|
973 LOG_SCOPE; |
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changeset
|
974 DValue* thisval = newexp->thisexp->toElem(gIR); |
797
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
975 size_t idx = tc->sym->vthis->ir.irField->index; |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
976 LLValue* src = thisval->getRVal(); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
977 LLValue* dst = DtoGEPi(mem,0,idx,"tmp"); |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
978 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
979 Logger::cout() << "dst: " << *dst << "\nsrc: " << *src << '\n'; |
169
2df270e1ba59
[svn r185] Fixed broken nested classes with data members, did DMD change the class layout? tango.text.Regex now compiles.
lindquist
parents:
163
diff
changeset
|
980 DtoStore(src, dst); |
133
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132
diff
changeset
|
981 } |
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132
diff
changeset
|
982 // set the context for nested classes |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
983 else if (tc->sym->isNested() && tc->sym->vthis) |
133
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|
984 { |
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changeset
|
985 Logger::println("Resolving nested context"); |
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|
986 LOG_SCOPE; |
369
7d91d82000ae
[svn r390] Make the zero value used when no nested context was created of the correct type.
ChristianK
parents:
363
diff
changeset
|
987 |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
988 // get context |
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
989 LLValue* nest = DtoNestedContext(loc, tc->sym); |
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
990 |
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
991 // store into right location |
797
340acf1535d0
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parents:
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diff
changeset
|
992 size_t idx = tc->sym->vthis->ir.irField->index; |
370
051ab876fe11
[svn r391] Fix classes nested inside functions for real.
ChristianK
parents:
369
diff
changeset
|
993 LLValue* gep = DtoGEPi(mem,0,idx,"tmp"); |
486
a34078905d01
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
994 DtoStore(DtoBitCast(nest, gep->getType()->getContainedType(0)), gep); |
133
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|
995 } |
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|
996 |
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|
997 // call constructor |
160 | 998 if (newexp->member) |
999 { | |
1047
6bb04dbee21f
Some calling convention work for x86-64:
Frits van Bommel <fvbommel wxs.nl>
parents:
1013
diff
changeset
|
1000 Logger::println("Calling constructor"); |
160 | 1001 assert(newexp->arguments != NULL); |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1002 newexp->member->codegen(Type::sir); |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
1003 DFuncValue dfn(newexp->member, newexp->member->ir.irFunc->func, mem); |
422
fa91b03d9cd7
Error message for calling a function with a missing 'this' arg.
Christian Kamm <kamm incasoftware de>
parents:
414
diff
changeset
|
1004 return DtoCallFunction(newexp->loc, tc, &dfn, newexp->arguments); |
160 | 1005 } |
133
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|
1006 |
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|
1007 // return default constructed class |
486
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diff
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|
1008 return new DImValue(tc, mem); |
133
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|
1009 } |
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|
1010 |
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|
1011 ////////////////////////////////////////////////////////////////////////////////////////// |
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1012 |
213
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|
1013 void DtoInitClass(TypeClass* tc, LLValue* dst) |
133
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1014 { |
1148
3d1b16dabd25
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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1147
diff
changeset
|
1015 tc->sym->codegen(Type::sir); |
797
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|
1016 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
1017 size_t presz = 2*getTypePaddedSize(DtoSize_t()); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
1018 uint64_t n = getTypePaddedSize(tc->ir.type->get()) - presz; |
133
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1019 |
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1020 // set vtable field seperately, this might give better optimization |
173
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1021 assert(tc->sym->ir.irStruct->vtbl); |
797
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diff
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1022 LLValue* tmp = DtoGEPi(dst,0,0,"vtbl"); |
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1023 LLValue* val = DtoBitCast(tc->sym->ir.irStruct->vtbl, tmp->getType()->getContainedType(0)); |
340acf1535d0
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1024 DtoStore(val, tmp); |
133
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1025 |
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1026 // monitor always defaults to zero |
797
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|
1027 tmp = DtoGEPi(dst,0,1,"monitor"); |
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|
1028 val = llvm::Constant::getNullValue(tmp->getType()->getContainedType(0)); |
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|
1029 DtoStore(val, tmp); |
133
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1030 |
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|
1031 // done? |
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1032 if (n == 0) |
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1033 return; |
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|
1034 |
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|
1035 // copy the rest from the static initializer |
173
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|
1036 assert(tc->sym->ir.irStruct->init); |
133
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1037 |
213
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|
1038 LLValue* dstarr = DtoGEPi(dst,0,2,"tmp"); |
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1039 LLValue* srcarr = DtoGEPi(tc->sym->ir.irStruct->init,0,2,"tmp"); |
133
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1040 |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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1041 DtoMemCpy(dstarr, srcarr, DtoConstSize_t(n)); |
133
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1042 } |
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1043 |
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1044 ////////////////////////////////////////////////////////////////////////////////////////// |
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1045 |
213
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1046 void DtoFinalizeClass(LLValue* inst) |
209
c4c9b4ac021b
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|
1047 { |
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|
1048 // get runtime function |
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|
1049 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_callfinalizer"); |
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|
1050 // build args |
213
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|
1051 LLSmallVector<LLValue*,1> arg; |
209
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|
1052 arg.push_back(DtoBitCast(inst, fn->getFunctionType()->getParamType(0), ".tmp")); |
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|
1053 // call |
315
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|
1054 gIR->CreateCallOrInvoke(fn, arg.begin(), arg.end(), ""); |
209
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1055 } |
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1056 |
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1057 ////////////////////////////////////////////////////////////////////////////////////////// |
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1058 |
114 | 1059 DValue* DtoCastClass(DValue* val, Type* _to) |
1060 { | |
138 | 1061 Logger::println("DtoCastClass(%s, %s)", val->getType()->toChars(), _to->toChars()); |
1062 LOG_SCOPE; | |
1063 | |
486
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|
1064 Type* to = _to->toBasetype(); |
797
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1065 |
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|
1066 // class -> pointer |
114 | 1067 if (to->ty == Tpointer) { |
778
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|
1068 Logger::println("to pointer"); |
213
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|
1069 const LLType* tolltype = DtoType(_to); |
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1070 LLValue* rval = DtoBitCast(val->getRVal(), tolltype); |
114 | 1071 return new DImValue(_to, rval); |
1072 } | |
797
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|
1073 // class -> bool |
778
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1074 else if (to->ty == Tbool) { |
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|
1075 Logger::println("to bool"); |
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changeset
|
1076 LLValue* llval = val->getRVal(); |
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1077 LLValue* zero = LLConstant::getNullValue(llval->getType()); |
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|
1078 return new DImValue(_to, gIR->ir->CreateICmpNE(llval, zero, "tmp")); |
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1079 } |
114 | 1080 |
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|
1081 // must be class/interface |
114 | 1082 assert(to->ty == Tclass); |
1083 TypeClass* tc = (TypeClass*)to; | |
1084 | |
797
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1085 // from type |
486
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|
1086 Type* from = val->getType()->toBasetype(); |
114 | 1087 TypeClass* fc = (TypeClass*)from; |
1088 | |
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1089 // x -> interface |
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1090 if (InterfaceDeclaration* it = tc->sym->isInterfaceDeclaration()) { |
138 | 1091 Logger::println("to interface"); |
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1092 // interface -> interface |
133
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1093 if (fc->sym->isInterfaceDeclaration()) { |
138 | 1094 Logger::println("from interface"); |
133
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1095 return DtoDynamicCastInterface(val, _to); |
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1096 } |
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1097 // class -> interface - static cast |
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|
1098 else if (it->isBaseOf(fc->sym,NULL)) { |
833
482cd74d1c71
Add all base interfaces to interfaceMap, not just direct parents.
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parents:
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diff
changeset
|
1099 Logger::println("static down cast"); |
797
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1100 // get the from class |
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1101 ClassDeclaration* cd = fc->sym->isClassDeclaration(); |
840
a125ada7fd95
more moreatatime fixes
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parents:
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diff
changeset
|
1102 DtoResolveClass(cd); // add this |
797
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1103 IrStruct* irstruct = cd->ir.irStruct; |
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|
1104 // find interface impl |
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|
1105 IrStruct::InterfaceMapIter iriter = irstruct->interfaceMap.find(it); |
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|
1106 assert(iriter != irstruct->interfaceMap.end()); |
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|
1107 IrInterface* iri = iriter->second; |
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|
1108 // offset pointer |
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|
1109 LLValue* v = val->getRVal(); |
1128
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changeset
|
1110 LLValue* orig = v; |
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1111 v = DtoGEPi(v, 0, iri->index); |
1128
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|
1112 const LLType* ifType = DtoType(_to); |
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1113 if (Logger::enabled()) |
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1114 { |
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|
1115 Logger::cout() << "V = " << *v << std::endl; |
1128
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|
1116 Logger::cout() << "T = " << *ifType << std::endl; |
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1117 } |
1128
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diff
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|
1118 v = DtoBitCast(v, ifType); |
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|
1119 // Check whether the original value was null, and return null if so. |
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|
1120 // Sure we could have jumped over the code above in this case, but |
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|
1121 // it's just a GEP and (maybe) a pointer-to-pointer BitCast, so it |
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|
1122 // should be pretty cheap and perfectly safe even if the original was null. |
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|
1123 LLValue* isNull = gIR->ir->CreateICmpEQ(orig, LLConstant::getNullValue(orig->getType()), ".nullcheck"); |
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changeset
|
1124 v = gIR->ir->CreateSelect(isNull, LLConstant::getNullValue(ifType), v, ".interface"); |
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|
1125 // return r-value |
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|
1126 return new DImValue(_to, v); |
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1127 } |
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1128 // class -> interface |
133
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1129 else { |
138 | 1130 Logger::println("from object"); |
133
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1131 return DtoDynamicCastObject(val, _to); |
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1132 } |
114 | 1133 } |
797
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|
1134 // x -> class |
114 | 1135 else { |
778
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|
1136 Logger::println("to class"); |
114 | 1137 int poffset; |
797
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|
1138 // interface -> class |
114 | 1139 if (fc->sym->isInterfaceDeclaration()) { |
138 | 1140 Logger::println("interface cast"); |
906
f1ed7fe85138
Casts from interface to class generally need to be dynamic. Fixes #189.
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|
1141 return DtoDynamicCastInterface(val, _to); |
114 | 1142 } |
797
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|
1143 // class -> class - static down cast |
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1144 else if (tc->sym->isBaseOf(fc->sym,NULL)) { |
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1145 Logger::println("static down cast"); |
213
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1146 const LLType* tolltype = DtoType(_to); |
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1147 LLValue* rval = DtoBitCast(val->getRVal(), tolltype); |
114 | 1148 return new DImValue(_to, rval); |
1149 } | |
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1150 // class -> class - dynamic up cast |
114 | 1151 else { |
138 | 1152 Logger::println("dynamic up cast"); |
114 | 1153 return DtoDynamicCastObject(val, _to); |
1154 } | |
1155 } | |
1156 } | |
1157 | |
1158 ////////////////////////////////////////////////////////////////////////////////////////// | |
1159 | |
1160 DValue* DtoDynamicCastObject(DValue* val, Type* _to) | |
113
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1161 { |
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1162 // call: |
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1163 // Object _d_dynamic_cast(Object o, ClassInfo c) |
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1164 |
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1165 ClassDeclaration::object->codegen(Type::sir); |
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1166 ClassDeclaration::classinfo->codegen(Type::sir); |
114 | 1167 |
113
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1168 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_dynamic_cast"); |
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1169 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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1170 |
213
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1171 std::vector<LLValue*> args; |
113
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1172 |
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1173 // Object o |
217
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1174 LLValue* obj = val->getRVal(); |
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1175 obj = DtoBitCast(obj, funcTy->getParamType(0)); |
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1176 assert(funcTy->getParamType(0) == obj->getType()); |
113
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1177 |
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1178 // ClassInfo c |
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1179 TypeClass* to = (TypeClass*)_to->toBasetype(); |
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1180 to->sym->codegen(Type::sir); |
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1181 assert(to->sym->ir.irStruct->classInfo); |
217
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1182 LLValue* cinfo = to->sym->ir.irStruct->classInfo; |
114 | 1183 // unfortunately this is needed as the implementation of object differs somehow from the declaration |
1184 // this could happen in user code as well :/ | |
217
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1185 cinfo = DtoBitCast(cinfo, funcTy->getParamType(1)); |
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1186 assert(funcTy->getParamType(1) == cinfo->getType()); |
113
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1187 |
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1188 // call it |
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1189 LLValue* ret = gIR->CreateCallOrInvoke2(func, obj, cinfo, "tmp").getInstruction(); |
114 | 1190 |
1191 // cast return value | |
113
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1192 ret = DtoBitCast(ret, DtoType(_to)); |
114 | 1193 |
113
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1194 return new DImValue(_to, ret); |
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1195 } |
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1196 |
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1197 ////////////////////////////////////////////////////////////////////////////////////////// |
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1198 |
114 | 1199 DValue* DtoCastInterfaceToObject(DValue* val, Type* to) |
113
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1200 { |
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1201 // call: |
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|
1202 // Object _d_toObject(void* p) |
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1203 |
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1204 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_toObject"); |
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1205 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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1206 |
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1207 // void* p |
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1208 LLValue* tmp = val->getRVal(); |
113
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1209 tmp = DtoBitCast(tmp, funcTy->getParamType(0)); |
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1210 |
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1211 // call it |
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1212 LLValue* ret = gIR->CreateCallOrInvoke(func, tmp, "tmp").getInstruction(); |
114 | 1213 |
1214 // cast return value | |
1215 if (to != NULL) | |
1216 ret = DtoBitCast(ret, DtoType(to)); | |
1217 else | |
1218 to = ClassDeclaration::object->type; | |
1219 | |
1220 return new DImValue(to, ret); | |
113
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1221 } |
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1222 |
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1223 ////////////////////////////////////////////////////////////////////////////////////////// |
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1224 |
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1225 DValue* DtoDynamicCastInterface(DValue* val, Type* _to) |
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1226 { |
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1227 // call: |
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1228 // Object _d_interface_cast(void* p, ClassInfo c) |
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1229 |
1148
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Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
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|
1230 ClassDeclaration::object->codegen(Type::sir); |
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
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1231 ClassDeclaration::classinfo->codegen(Type::sir); |
133
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1232 |
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1233 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_interface_cast"); |
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1234 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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1235 |
213
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1236 std::vector<LLValue*> args; |
133
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1237 |
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1238 // void* p |
217
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1239 LLValue* ptr = val->getRVal(); |
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1240 ptr = DtoBitCast(ptr, funcTy->getParamType(0)); |
133
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1241 |
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1242 // ClassInfo c |
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|
1243 TypeClass* to = (TypeClass*)_to->toBasetype(); |
1148
3d1b16dabd25
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|
1244 to->sym->codegen(Type::sir); |
173
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|
1245 assert(to->sym->ir.irStruct->classInfo); |
217
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1246 LLValue* cinfo = to->sym->ir.irStruct->classInfo; |
133
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1247 // unfortunately this is needed as the implementation of object differs somehow from the declaration |
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1248 // this could happen in user code as well :/ |
217
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1249 cinfo = DtoBitCast(cinfo, funcTy->getParamType(1)); |
133
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1250 |
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1251 // call it |
1013
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1252 LLValue* ret = gIR->CreateCallOrInvoke2(func, ptr, cinfo, "tmp").getInstruction(); |
133
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1253 |
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1254 // cast return value |
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1255 ret = DtoBitCast(ret, DtoType(_to)); |
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1256 |
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1257 return new DImValue(_to, ret); |
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1258 } |
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1259 |
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1260 ////////////////////////////////////////////////////////////////////////////////////////// |
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1261 |
705
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|
1262 LLValue* DtoIndexClass(LLValue* src, ClassDeclaration* cd, VarDeclaration* vd) |
132 | 1263 { |
705
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|
1264 Logger::println("indexing class field %s:", vd->toPrettyChars()); |
132 | 1265 LOG_SCOPE; |
1266 | |
705
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|
1267 if (Logger::enabled()) |
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Fixed weird struct problem from downs, see mini/compile_structs1.d
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|
1268 Logger::cout() << "src: " << *src << '\n'; |
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|
1269 |
839
162a0502a6b9
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|
1270 // make sure class is resolved |
162a0502a6b9
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|
1271 DtoResolveClass(cd); |
162a0502a6b9
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1272 |
705
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|
1273 // vd must be a field |
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|
1274 IrField* field = vd->ir.irField; |
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|
1275 assert(field); |
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|
1276 |
797
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|
1277 // get the start pointer |
213
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|
1278 const LLType* st = DtoType(cd->type); |
797
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parents:
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diff
changeset
|
1279 // cast to the struct type |
705
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|
1280 src = DtoBitCast(src, st); |
132 | 1281 |
797
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|
1282 // gep to the index |
340acf1535d0
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|
1283 if (Logger::enabled()) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1284 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1285 Logger::cout() << "src2: " << *src << '\n'; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1286 Logger::cout() << "index: " << field->index << '\n'; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1287 Logger::cout() << "srctype: " << *src->getType() << '\n'; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1288 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1289 LLValue* val = DtoGEPi(src, 0, field->index); |
132 | 1290 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1291 // do we need to offset further? (union area) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1292 if (field->unionOffset) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1293 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1294 // cast to void* |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1295 val = DtoBitCast(val, getVoidPtrType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1296 // offset |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1297 val = DtoGEPi1(val, field->unionOffset); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1298 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1299 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1300 // cast it to the right type |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1301 val = DtoBitCast(val, getPtrToType(DtoType(vd->type))); |
132 | 1302 |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1303 if (Logger::enabled()) |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1304 Logger::cout() << "value: " << *val << '\n'; |
132 | 1305 |
705
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1306 return val; |
132 | 1307 } |
1308 | |
1309 ////////////////////////////////////////////////////////////////////////////////////////// | |
1310 | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1311 LLValue* DtoVirtualFunctionPointer(DValue* inst, FuncDeclaration* fdecl) |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
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|
1312 { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1313 // sanity checks |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1314 assert(fdecl->isVirtual()); |
837
331a176c1f4f
Removed error on naked, not fully complete, but I'll be doing more work on it during this Christmas, and some things do work.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
835
diff
changeset
|
1315 assert(!fdecl->isFinal()); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1316 assert(fdecl->vtblIndex > 0); // 0 is always ClassInfo/Interface* |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
1317 assert(inst->getType()->toBasetype()->ty == Tclass); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1318 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1319 // get instance |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1320 LLValue* vthis = inst->getRVal(); |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1321 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1322 Logger::cout() << "vthis: " << *vthis << '\n'; |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1323 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1324 LLValue* funcval = vthis; |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1325 // get the vtbl for objects |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1326 if (!fdecl->isMember()->isInterfaceDeclaration()) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1327 funcval = DtoGEPi(funcval, 0, 0, "tmp"); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1328 // load vtbl ptr |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1329 funcval = DtoLoad(funcval); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1330 // index vtbl |
804
236f4b5eddca
Removed use of DMD's toPrettyChars function for providing llvm value names.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
803
diff
changeset
|
1331 funcval = DtoGEPi(funcval, 0, fdecl->vtblIndex, fdecl->toChars()); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1332 // load funcptr |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1333 funcval = DtoLoad(funcval); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1334 |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1335 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1336 Logger::cout() << "funcval: " << *funcval << '\n'; |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1337 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1338 // cast to final funcptr type |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1339 funcval = DtoBitCast(funcval, getPtrToType(DtoType(fdecl->type))); |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1340 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
618
diff
changeset
|
1341 Logger::cout() << "funcval casted: " << *funcval << '\n'; |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1342 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1343 return funcval; |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1344 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1345 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1346 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1347 |
100 | 1348 void DtoDeclareClassInfo(ClassDeclaration* cd) |
1349 { | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1350 IrStruct* irstruct = cd->ir.irStruct; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1351 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1352 if (irstruct->classInfoDeclared) return; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1353 irstruct->classInfoDeclared = true; |
100 | 1354 |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1355 Logger::println("DtoDeclareClassInfo(%s)", cd->toChars()); |
100 | 1356 LOG_SCOPE; |
1357 | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1358 // resovle ClassInfo |
100 | 1359 ClassDeclaration* cinfo = ClassDeclaration::classinfo; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1360 DtoResolveClass(cinfo); |
100 | 1361 } |
1362 | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1363 ////////////////////////////////////////////////////////////////////////////////////////// |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1364 |
821
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1365 #if GENERATE_OFFTI |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1366 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1367 // build a single element for the OffsetInfo[] of ClassInfo |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
1368 static LLConstant* build_offti_entry(ClassDeclaration* cd, VarDeclaration* vd) |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1369 { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1370 std::vector<LLConstant*> inits(2); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1371 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1372 // size_t offset; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1373 // |
271
1e6e2b5d5bfe
[svn r292] Fixed: string switch was broken in several ways.
lindquist
parents:
268
diff
changeset
|
1374 assert(vd->ir.irField); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1375 // grab the offset from llvm and the formal class type |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1376 size_t offset = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(vd->ir.irField->index); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1377 // offset nested struct/union fields |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1378 offset += vd->ir.irField->unionOffset; |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1379 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1380 // assert that it matches DMD |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1381 Logger::println("offsets: %lu vs %u", offset, vd->offset); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1382 assert(offset == vd->offset); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1383 |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1384 inits[0] = DtoConstSize_t(offset); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1385 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1386 // TypeInfo ti; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1387 inits[1] = DtoTypeInfoOf(vd->type, true); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1388 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1389 // done |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
1390 return llvm::ConstantStruct::get(inits); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1391 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1392 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
1393 static LLConstant* build_offti_array(ClassDeclaration* cd, const LLType* arrayT) |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1394 { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1395 IrStruct* irstruct = cd->ir.irStruct; |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1396 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1397 size_t nvars = irstruct->varDecls.size(); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1398 std::vector<LLConstant*> arrayInits(nvars); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1399 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1400 for (size_t i=0; i<nvars; i++) |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1401 { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1402 arrayInits[i] = build_offti_entry(cd, irstruct->varDecls[i]); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1403 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1404 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1405 LLConstant* size = DtoConstSize_t(nvars); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1406 LLConstant* ptr; |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1407 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1408 if (nvars == 0) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1409 return LLConstant::getNullValue( arrayT ); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1410 |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1411 // array type |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1412 const llvm::ArrayType* arrTy = llvm::ArrayType::get(arrayInits[0]->getType(), nvars); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1413 LLConstant* arrInit = llvm::ConstantArray::get(arrTy, arrayInits); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1414 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1415 // mangle |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1416 std::string name(cd->type->vtinfo->toChars()); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1417 name.append("__OffsetTypeInfos"); |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
147
diff
changeset
|
1418 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1419 // create symbol |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1420 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(arrTy,true,DtoInternalLinkage(cd),arrInit,name,gIR->module); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1421 ptr = DtoBitCast(gvar, getPtrToType(arrTy->getElementType())); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1422 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1423 return DtoConstSlice(size, ptr); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1424 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1425 |
821
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1426 #endif // GENERATE_OFFTI |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1427 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
1428 static LLConstant* build_class_dtor(ClassDeclaration* cd) |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1429 { |
268
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1430 FuncDeclaration* dtor = cd->dtor; |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1431 |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1432 // if no destructor emit a null |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1433 if (!dtor) |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1434 return getNullPtr(getVoidPtrType()); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1435 |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1436 dtor->codegen(Type::sir); |
268
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1437 return llvm::ConstantExpr::getBitCast(dtor->ir.irFunc->func, getPtrToType(LLType::Int8Ty)); |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1438 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1439 |
835
3afe9f276db7
Added back a bunch of static's to gen/classes.cpp, it's not superfluous, it makes the functions internal to the compilation unit, and we don't call them anywhere else.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
833
diff
changeset
|
1440 static unsigned build_classinfo_flags(ClassDeclaration* cd) |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1441 { |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1442 // adapted from original dmd code |
285
297690b5d4a5
[svn r306] Fixed: it's now possible to compile and link llvmdc with MinGW32 and msys on Win32 :D I tried it myself ;) Building the runtime still needs some work, but it's a step in the right direction.
lindquist
parents:
284
diff
changeset
|
1443 unsigned flags = 0; |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1444 //flags |= isCOMclass(); // IUnknown |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1445 bool hasOffTi = false; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1446 if (cd->ctor) flags |= 8; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1447 for (ClassDeclaration *cd2 = cd; cd2; cd2 = cd2->baseClass) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1448 { |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1449 if (cd2->members) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1450 { |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1451 for (size_t i = 0; i < cd2->members->dim; i++) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1452 { |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1453 Dsymbol *sm = (Dsymbol *)cd2->members->data[i]; |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1454 if (sm->isVarDeclaration() && !sm->isVarDeclaration()->isDataseg()) // is this enough? |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1455 hasOffTi = true; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1456 //printf("sm = %s %s\n", sm->kind(), sm->toChars()); |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1457 if (sm->hasPointers()) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1458 goto L2; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1459 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1460 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1461 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1462 flags |= 2; // no pointers |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1463 L2: |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1464 if (hasOffTi) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1465 flags |= 4; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1466 return flags; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1467 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1468 |
100 | 1469 void DtoDefineClassInfo(ClassDeclaration* cd) |
1470 { | |
1471 // The layout is: | |
1472 // { | |
1473 // void **vptr; | |
1474 // monitor_t monitor; | |
1475 // byte[] initializer; // static initialization data | |
1476 // char[] name; // class name | |
1477 // void *[] vtbl; | |
1478 // Interface[] interfaces; | |
1479 // ClassInfo *base; // base class | |
1480 // void *destructor; | |
1481 // void *invariant; // class invariant | |
1482 // uint flags; | |
1483 // void *deallocator; | |
1484 // OffsetTypeInfo[] offTi; | |
1485 // void *defaultConstructor; | |
1486 // } | |
1487 | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1488 IrStruct* ir = cd->ir.irStruct; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1489 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1490 if (ir->classInfoDefined) return; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1491 ir->classInfoDefined = true; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1492 |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1493 Logger::println("DtoDefineClassInfo(%s)", cd->toChars()); |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1494 LOG_SCOPE; |
100 | 1495 |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1496 assert(cd->type->ty == Tclass); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1497 assert(ir->classInfo); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1498 |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1499 TypeClass* cdty = (TypeClass*)cd->type; |
812
6c2ff06c4201
Fixed a nasty bug with how interface vtables for class initializers were output, causing some class fields to be skipped.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
809
diff
changeset
|
1500 if (!cd->isInterfaceDeclaration()) |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1501 { |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1502 assert(ir->init); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1503 assert(ir->constInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1504 assert(ir->vtbl); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1505 assert(ir->constVtbl); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1506 } |
100 | 1507 |
1508 // holds the list of initializers for llvm | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1509 std::vector<LLConstant*> inits; |
100 | 1510 |
1511 ClassDeclaration* cinfo = ClassDeclaration::classinfo; | |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1512 cinfo->codegen(Type::sir); |
100 | 1513 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1514 LLConstant* c; |
100 | 1515 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1516 const LLType* voidPtr = getVoidPtrType(); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1517 const LLType* voidPtrPtr = getPtrToType(voidPtr); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1518 |
100 | 1519 // own vtable |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1520 c = cinfo->ir.irStruct->vtbl; |
100 | 1521 assert(c); |
1522 inits.push_back(c); | |
1523 | |
1524 // monitor | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1525 c = LLConstant::getNullValue(voidPtr); |
115
5ba6d286c941
[svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero.
lindquist
parents:
114
diff
changeset
|
1526 inits.push_back(c); |
100 | 1527 |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1528 // byte[] init |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1529 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1530 c = DtoConstSlice(DtoConstSize_t(0), LLConstant::getNullValue(voidPtr)); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1531 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1532 { |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1533 c = DtoBitCast(ir->init, voidPtr); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1534 //Logger::cout() << *ir->constInit->getType() << std::endl; |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
1535 size_t initsz = getTypePaddedSize(ir->init->getType()->getContainedType(0)); |
113
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[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1536 c = DtoConstSlice(DtoConstSize_t(initsz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1537 } |
100 | 1538 inits.push_back(c); |
1539 | |
1540 // class name | |
1541 // from dmd | |
1542 char *name = cd->ident->toChars(); | |
1543 size_t namelen = strlen(name); | |
1544 if (!(namelen > 9 && memcmp(name, "TypeInfo_", 9) == 0)) | |
1545 { | |
1546 name = cd->toPrettyChars(); | |
1547 namelen = strlen(name); | |
1548 } | |
1549 c = DtoConstString(name); | |
1550 inits.push_back(c); | |
1551 | |
1552 // vtbl array | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1553 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1554 c = DtoConstSlice(DtoConstSize_t(0), LLConstant::getNullValue(getPtrToType(voidPtr))); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1555 else { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1556 c = DtoBitCast(ir->vtbl, voidPtrPtr); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1557 c = DtoConstSlice(DtoConstSize_t(cd->vtbl.dim), c); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1558 } |
100 | 1559 inits.push_back(c); |
1560 | |
1561 // interfaces array | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1562 VarDeclaration* intersVar = (VarDeclaration*)cinfo->fields.data[3]; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1563 const LLType* intersTy = DtoType(intersVar->type); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1564 if (!ir->interfaceInfos) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1565 c = LLConstant::getNullValue(intersTy); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1566 else { |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1567 const LLType* t = intersTy->getContainedType(1); // .ptr |
816
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1568 // cast to Interface* |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1569 c = DtoBitCast(ir->interfaceInfos, t); |
816
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1570 size_t isz = ir->interfaceVec.size(); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1571 size_t iisz = ir->classInfoInterfaces.size(); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1572 assert(iisz <= isz); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1573 // offset - we only want the 'iisz' last ones |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1574 LLConstant* idx = DtoConstUint(isz - iisz); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1575 c = llvm::ConstantExpr::getGetElementPtr(c, &idx, 1); |
7d16ce7ad19d
Made ClassInfo.interfaces generation consistent with DMD, fixes #134
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
812
diff
changeset
|
1576 // make array |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1577 c = DtoConstSlice(DtoConstSize_t(iisz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1578 } |
100 | 1579 inits.push_back(c); |
1580 | |
1581 // base classinfo | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1582 // interfaces never get a base , just the interfaces[] |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1583 if (cd->baseClass && !cd->isInterfaceDeclaration()) { |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1584 DtoDeclareClassInfo(cd->baseClass); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1585 c = cd->baseClass->ir.irStruct->classInfo; |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1586 assert(c); |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1587 inits.push_back(c); |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1588 } |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1589 else { |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1590 // null |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1591 c = LLConstant::getNullValue(DtoType(cinfo->type)); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1592 inits.push_back(c); |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
1593 } |
100 | 1594 |
1595 // destructor | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1596 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1597 c = LLConstant::getNullValue(voidPtr); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1598 else |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1599 c = build_class_dtor(cd); |
100 | 1600 inits.push_back(c); |
1601 | |
1602 // invariant | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1603 VarDeclaration* invVar = (VarDeclaration*)cinfo->fields.data[6]; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1604 const LLType* invTy = DtoType(invVar->type); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1605 if (cd->inv) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1606 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1607 cd->inv->codegen(Type::sir); |
327
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1608 c = cd->inv->ir.irFunc->func; |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1609 c = DtoBitCast(c, invTy); |
327
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1610 } |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1611 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1612 c = LLConstant::getNullValue(invTy); |
100 | 1613 inits.push_back(c); |
1614 | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1615 // uint flags |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1616 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1617 c = DtoConstUint(0); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1618 else { |
285
297690b5d4a5
[svn r306] Fixed: it's now possible to compile and link llvmdc with MinGW32 and msys on Win32 :D I tried it myself ;) Building the runtime still needs some work, but it's a step in the right direction.
lindquist
parents:
284
diff
changeset
|
1619 unsigned flags = build_classinfo_flags(cd); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1620 c = DtoConstUint(flags); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1621 } |
100 | 1622 inits.push_back(c); |
1623 | |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
parents:
275
diff
changeset
|
1624 // deallocator |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1625 if (cd->aggDelete) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1626 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1627 cd->aggDelete->codegen(Type::sir); |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
parents:
275
diff
changeset
|
1628 c = cd->aggDelete->ir.irFunc->func; |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1629 c = DtoBitCast(c, voidPtr); |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
parents:
275
diff
changeset
|
1630 } |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1631 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1632 c = LLConstant::getNullValue(voidPtr); |
100 | 1633 inits.push_back(c); |
1634 | |
1635 // offset typeinfo | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1636 VarDeclaration* offTiVar = (VarDeclaration*)cinfo->fields.data[9]; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1637 const LLType* offTiTy = DtoType(offTiVar->type); |
821
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1638 |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1639 #if GENERATE_OFFTI |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1640 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1641 if (cd->isInterfaceDeclaration()) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1642 c = LLConstant::getNullValue(offTiTy); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1643 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1644 c = build_offti_array(cd, offTiTy); |
821
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1645 |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1646 #else // GENERATE_OFFTI |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1647 |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1648 c = LLConstant::getNullValue(offTiTy); |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1649 |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1650 #endif // GENERATE_OFFTI |
8f0b24bc55f0
Added CMake option to disable generation of ClassInfo.offTi arrays, defaults to OFF.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1651 |
100 | 1652 inits.push_back(c); |
1653 | |
1654 // default constructor | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1655 if (cd->defaultCtor) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1656 { |
1148
3d1b16dabd25
Eliminated the need for resolve, declare, const-init and define lists to drive code generation.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1147
diff
changeset
|
1657 cd->defaultCtor->codegen(Type::sir); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1658 c = isaConstant(cd->defaultCtor->ir.irFunc->func); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1659 c = DtoBitCast(c, voidPtr); |
111
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
parents:
110
diff
changeset
|
1660 } |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1661 else |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1662 c = LLConstant::getNullValue(voidPtr); |
100 | 1663 inits.push_back(c); |
1664 | |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
diff
changeset
|
1665 #if DMDV2 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
diff
changeset
|
1666 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
diff
changeset
|
1667 // xgetMembers |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
|
1668 VarDeclaration* xgetVar = (VarDeclaration*)cinfo->fields.data[11]; |
69a5e4a6fc0f
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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1669 const LLType* xgetTy = DtoType(xgetVar->type); |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
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1670 |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
806
diff
changeset
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1671 // FIXME: fill it out! |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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1672 inits.push_back( LLConstant::getNullValue(xgetTy) ); |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
737
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1673 #endif |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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1674 |
100 | 1675 /*size_t n = inits.size(); |
1676 for (size_t i=0; i<n; ++i) | |
1677 { | |
1678 Logger::cout() << "inits[" << i << "]: " << *inits[i] << '\n'; | |
1679 }*/ | |
1680 | |
1681 // build the initializer | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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1682 LLConstant* finalinit = llvm::ConstantStruct::get(inits); |
100 | 1683 //Logger::cout() << "built the classinfo initializer:\n" << *finalinit <<'\n'; |
797
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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1684 ir->constClassInfo = finalinit; |
100 | 1685 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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1686 // refine the type |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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1687 llvm::cast<llvm::OpaqueType>(ir->classInfoOpaque.get())->refineAbstractTypeTo(finalinit->getType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
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1688 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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1689 // apply initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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1690 ir->classInfo->setInitializer(finalinit); |
100 | 1691 } |