Mercurial > projects > ldc
annotate gen/classes.cpp @ 902:893d72ab95d0
Add -m64 switch to gcc calls on 64-bit platforms.
author | Christian Kamm <kamm incasoftware de> |
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date | Fri, 23 Jan 2009 10:12:57 +0100 |
parents | a125ada7fd95 |
children | f1ed7fe85138 |
rev | line source |
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1 #include <sstream> |
100 | 2 #include "gen/llvm.h" |
3 | |
4 #include "mtype.h" | |
5 #include "aggregate.h" | |
6 #include "init.h" | |
7 #include "declaration.h" | |
8 | |
9 #include "gen/irstate.h" | |
10 #include "gen/tollvm.h" | |
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11 #include "gen/llvmhelpers.h" |
100 | 12 #include "gen/arrays.h" |
13 #include "gen/logger.h" | |
14 #include "gen/classes.h" | |
132 | 15 #include "gen/structs.h" |
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16 #include "gen/functions.h" |
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17 #include "gen/runtime.h" |
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18 #include "gen/dvalue.h" |
100 | 19 |
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20 #include "ir/irstruct.h" |
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21 |
100 | 22 ////////////////////////////////////////////////////////////////////////////////////////// |
23 | |
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24 // adds the base interfaces of b and the given iri to IrStruct's interfaceMap |
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25 static void add_base_interfaces(IrStruct* to, IrInterface* iri, BaseClass* b) |
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26 { |
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27 for (unsigned j = 0; j < b->baseInterfaces_dim; j++) |
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28 { |
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29 BaseClass *bc = &b->baseInterfaces[j]; |
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30 // add to map |
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31 if (to->interfaceMap.find(bc->base) == to->interfaceMap.end()) |
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32 { |
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33 to->interfaceMap.insert(std::make_pair(bc->base, iri)); |
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34 } |
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35 // add base interfaces |
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36 add_base_interfaces(to, iri, bc); |
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37 } |
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38 } |
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39 |
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40 // adds interface b to target, if newinstance != 0, then target must provide all |
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41 // functions required to implement b (it reimplements b) |
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42 static void add_interface(ClassDeclaration* target, BaseClass* b, int newinstance) |
137 | 43 { |
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44 Logger::println("adding interface: %s", b->base->toChars()); |
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45 LOG_SCOPE; |
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46 |
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47 InterfaceDeclaration* inter = b->base->isInterfaceDeclaration(); |
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48 DtoResolveClass(inter); |
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49 |
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50 assert(inter); |
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51 IrStruct* irstruct = target->ir.irStruct; |
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52 assert(irstruct); |
137 | 53 |
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54 // add interface to map/list |
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55 // if it's already inserted in the map, it's because another interface has it as baseclass |
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56 // but if it appears here, it's because we're reimplementing it, so we overwrite the IrInterface entry |
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57 IrInterface* iri; |
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58 bool overwrite = false; |
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59 if (irstruct->interfaceMap.find(inter) != irstruct->interfaceMap.end()) |
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60 { |
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61 overwrite = true; |
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62 } |
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63 |
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64 iri = new IrInterface(b); |
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65 // add to map |
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66 if (overwrite) |
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67 irstruct->interfaceMap[b->base] = iri; |
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68 else |
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69 irstruct->interfaceMap.insert(std::make_pair(b->base, iri)); |
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70 |
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71 // add to ordered list |
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72 irstruct->interfaceVec.push_back(iri); |
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73 |
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74 // add to classinfo interfaces |
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75 if (newinstance) |
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76 irstruct->classInfoInterfaces.push_back(iri); |
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77 |
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78 // recursively assign this iri to all base interfaces |
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79 add_base_interfaces(irstruct, iri, b); |
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80 |
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81 // build the interface vtable |
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82 b->fillVtbl(target, &iri->vtblDecls, newinstance); |
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83 |
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84 // add the vtable type |
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85 assert(inter->type->ir.type); |
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86 irstruct->types.push_back( inter->type->ir.type->get() ); |
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87 // set and increment index |
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88 iri->index = irstruct->index++; |
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89 } |
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90 |
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91 ////////////////////////////////////////////////////////////////////////////////////////// |
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92 |
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93 static void add_class_data(ClassDeclaration* target, ClassDeclaration* cd) |
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94 { |
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95 Logger::println("Adding data from class: %s", cd->toChars()); |
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96 LOG_SCOPE; |
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97 |
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98 // recurse into baseClasses |
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99 if (cd->baseClass) |
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100 { |
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101 add_class_data(target, cd->baseClass); |
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102 //offset = baseClass->structsize; |
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103 } |
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104 |
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105 // add members |
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106 Array* arr = cd->members; |
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107 for (int k=0; k < arr->dim; k++) { |
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108 Dsymbol* s = (Dsymbol*)arr->data[k]; |
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109 s->toObjFile(0); |
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110 } |
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111 |
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112 // add interfaces |
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113 if (cd->vtblInterfaces) |
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114 { |
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115 Logger::println("num vtbl interfaces: %u", cd->vtblInterfaces->dim); |
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116 for (int i = 0; i < cd->vtblInterfaces->dim; i++) |
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117 { |
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118 BaseClass *b = (BaseClass *)cd->vtblInterfaces->data[i]; |
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119 assert(b); |
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120 // create new instances only for explicitly derived interfaces |
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121 add_interface(target, b, (cd == target)); |
137 | 122 } |
123 } | |
124 } | |
125 | |
126 ////////////////////////////////////////////////////////////////////////////////////////// | |
127 | |
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128 static void DtoResolveInterface(InterfaceDeclaration* cd) |
100 | 129 { |
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130 if (cd->ir.resolved) return; |
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131 cd->ir.resolved = true; |
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132 |
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133 Logger::println("DtoResolveInterface(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
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134 LOG_SCOPE; |
137 | 135 |
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136 // get the TypeClass |
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137 assert(cd->type->ty == Tclass); |
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138 TypeClass* ts = (TypeClass*)cd->type; |
113
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139 |
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140 // create the IrStruct, we need somewhere to store the classInfo |
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141 assert(!cd->ir.irStruct); |
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142 IrStruct* irstruct = new IrStruct(cd); |
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143 cd->ir.irStruct = irstruct; |
113
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144 |
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145 // handle base interfaces |
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146 if (cd->baseclasses.dim) |
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147 { |
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148 Logger::println("num baseclasses: %u", cd->baseclasses.dim); |
100 | 149 LOG_SCOPE; |
150 | |
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151 for (int i=0; i<cd->baseclasses.dim; i++) |
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152 { |
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153 BaseClass* bc = (BaseClass*)cd->baseclasses.data[i]; |
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154 Logger::println("baseclass %d: %s", i, bc->base->toChars()); |
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155 |
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156 InterfaceDeclaration* id = bc->base->isInterfaceDeclaration(); |
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157 assert(id); |
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158 |
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159 DtoResolveInterface(id); |
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160 |
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161 // add to interfaceInfos |
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162 IrInterface* iri = new IrInterface(bc); |
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163 irstruct->interfaceVec.push_back(iri); |
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164 irstruct->classInfoInterfaces.push_back(iri); |
132 | 165 } |
100 | 166 } |
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167 |
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168 // create the type |
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169 const LLType* t = LLArrayType::get(getVoidPtrType(), cd->vtbl.dim); |
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170 assert(!ts->ir.type); |
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171 ts->ir.type = new LLPATypeHolder(getPtrToType(t)); |
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172 |
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173 // request declaration |
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174 gIR->declareList.push_back(cd); |
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175 |
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176 // handle members |
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177 // like "nested" interfaces |
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178 Array* arr = cd->members; |
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179 for (int k=0; k < arr->dim; k++) { |
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180 Dsymbol* s = (Dsymbol*)arr->data[k]; |
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181 s->toObjFile(0); |
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182 } |
100 | 183 } |
184 | |
185 ////////////////////////////////////////////////////////////////////////////////////////// | |
186 | |
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187 // FIXME: this needs to be cleaned up |
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188 |
102
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189 void DtoResolveClass(ClassDeclaration* cd) |
100 | 190 { |
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191 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
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192 { |
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193 DtoResolveInterface(id); |
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194 return; |
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195 } |
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196 |
173
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197 if (cd->ir.resolved) return; |
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198 cd->ir.resolved = true; |
100 | 199 |
133
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200 Logger::println("DtoResolveClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
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201 LOG_SCOPE; |
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202 |
622
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203 //printf("resolve class: %s\n", cd->toPrettyChars()); |
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204 |
133
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205 // get the TypeClass |
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206 assert(cd->type->ty == Tclass); |
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207 TypeClass* ts = (TypeClass*)cd->type; |
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208 |
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209 // create the IrStruct |
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210 assert(!cd->ir.irStruct); |
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211 IrStruct* irstruct = new IrStruct(cd); |
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212 cd->ir.irStruct = irstruct; |
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213 |
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214 // create the type |
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215 ts->ir.type = new LLPATypeHolder(llvm::OpaqueType::get()); |
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216 |
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217 // if it just a forward declaration? |
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218 if (cd->sizeok != 1) |
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219 { |
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220 // just name the type |
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221 gIR->module->addTypeName(cd->mangle(), ts->ir.type->get()); |
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222 return; |
133
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223 } |
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224 |
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225 // resolve the base class |
102
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226 if (cd->baseClass) { |
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227 DtoResolveClass(cd->baseClass); |
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228 } |
113
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229 |
193
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230 // push state |
100 | 231 gIR->structs.push_back(irstruct); |
193
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232 |
100 | 233 // add vtable |
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234 irstruct->types.push_back(getPtrToType(irstruct->vtblTy.get())); |
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235 irstruct->index++; |
100 | 236 |
115
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237 // add monitor |
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238 irstruct->types.push_back(getVoidPtrType()); |
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239 irstruct->index++; |
132 | 240 |
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241 // add class data fields and interface vtables recursively |
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242 add_class_data(cd, cd); |
132 | 243 |
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244 // check if errors occured while building interface vtables |
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245 if (global.errors) |
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246 fatal(); |
137 | 247 |
248 // create type | |
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249 assert(irstruct->index == irstruct->types.size()); |
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250 const LLType* structtype = irstruct->build(); |
137 | 251 |
100 | 252 // refine abstract types for stuff like: class C {C next;} |
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253 llvm::PATypeHolder* spa = ts->ir.type; |
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254 llvm::cast<llvm::OpaqueType>(spa->get())->refineAbstractTypeTo(structtype); |
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255 structtype = isaStruct(spa->get()); |
100 | 256 |
123
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257 // name the type |
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258 gIR->module->addTypeName(cd->mangle(), ts->ir.type->get()); |
100 | 259 |
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260 // refine vtable type |
100 | 261 |
797
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262 // void*[vtbl.dim] |
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263 llvm::cast<llvm::OpaqueType>(irstruct->vtblTy.get())->refineAbstractTypeTo(LLArrayType::get(getVoidPtrType(), cd->vtbl.dim)); |
193
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264 |
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265 // log |
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266 // if (Logger::enabled()) |
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267 // Logger::cout() << "final class type: " << *ts->ir.type->get() << '\n'; |
193
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268 |
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269 // pop state |
102
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270 gIR->structs.pop_back(); |
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271 |
193
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272 // queue declare |
102
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273 gIR->declareList.push_back(cd); |
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274 } |
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275 |
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276 ////////////////////////////////////////////////////////////////////////////////////////// |
100 | 277 |
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278 static void DtoDeclareInterface(InterfaceDeclaration* cd) |
102
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279 { |
173
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280 if (cd->ir.declared) return; |
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281 cd->ir.declared = true; |
102
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282 |
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283 Logger::println("DtoDeclareInterface(%s): %s", cd->toPrettyChars(), cd->locToChars()); |
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284 LOG_SCOPE; |
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285 |
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286 assert(cd->ir.irStruct); |
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287 IrStruct* irstruct = cd->ir.irStruct; |
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288 |
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289 // get interface info type |
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290 const llvm::StructType* infoTy = DtoInterfaceInfoType(); |
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291 |
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292 // interface info array |
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293 if (!irstruct->interfaceVec.empty()) { |
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294 // symbol name |
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295 std::string nam = "_D"; |
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296 nam.append(cd->mangle()); |
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297 nam.append("16__interfaceInfosZ"); |
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298 |
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299 llvm::GlobalValue::LinkageTypes linkage = DtoLinkage(cd); |
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300 |
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301 // resolve array type |
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302 const llvm::ArrayType* arrTy = llvm::ArrayType::get(infoTy, irstruct->interfaceVec.size()); |
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303 // declare global |
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304 irstruct->interfaceInfos = new llvm::GlobalVariable(arrTy, true, linkage, NULL, nam, gIR->module); |
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305 |
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306 // do each interface info |
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307 unsigned idx = 0; |
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308 size_t n = irstruct->interfaceVec.size(); |
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309 for (size_t i=0; i < n; i++) |
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310 { |
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311 IrInterface* iri = irstruct->interfaceVec[i]; |
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312 ClassDeclaration* id = iri->decl; |
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313 |
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314 // always create interfaceinfos |
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315 LLConstant* idxs[2] = {DtoConstUint(0), DtoConstUint(idx)}; |
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316 iri->info = llvm::ConstantExpr::getGetElementPtr(irstruct->interfaceInfos, idxs, 2); |
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317 idx++; |
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318 } |
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319 } |
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320 |
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321 // declare the classinfo |
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322 DtoDeclareClassInfo(cd); |
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323 |
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324 // request const init |
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325 gIR->constInitList.push_back(cd); |
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326 |
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327 // emit typeinfo and request definition |
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328 if (cd->getModule() == gIR->dmodule || DtoIsTemplateInstance(cd)) |
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329 { |
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330 gIR->defineList.push_back(cd); |
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331 DtoTypeInfoOf(cd->type, false); |
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332 } |
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333 } |
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334 |
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335 ////////////////////////////////////////////////////////////////////////////////////////// |
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336 |
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337 // FIXME: this needs to be cleaned up |
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338 |
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339 void DtoDeclareClass(ClassDeclaration* cd) |
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340 { |
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341 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
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342 { |
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343 DtoDeclareInterface(id); |
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344 return; |
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345 } |
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346 |
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347 if (cd->ir.declared) return; |
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348 cd->ir.declared = true; |
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349 |
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350 Logger::println("DtoDeclareClass(%s): %s", cd->toPrettyChars(), cd->locToChars()); |
102
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351 LOG_SCOPE; |
100 | 352 |
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353 //printf("declare class: %s\n", cd->toPrettyChars()); |
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354 |
102
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355 assert(cd->type->ty == Tclass); |
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356 TypeClass* ts = (TypeClass*)cd->type; |
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357 |
173
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358 assert(cd->ir.irStruct); |
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359 IrStruct* irstruct = cd->ir.irStruct; |
100 | 360 |
102
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361 gIR->structs.push_back(irstruct); |
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362 |
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363 bool needs_definition = false; |
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364 if (cd->getModule() == gIR->dmodule || DtoIsTemplateInstance(cd)) { |
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365 needs_definition = true; |
100 | 366 } |
367 | |
149
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368 llvm::GlobalValue::LinkageTypes _linkage = DtoLinkage(cd); |
136
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369 |
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370 // create vtbl symbol |
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371 std::string varname("_D"); |
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372 varname.append(cd->mangle()); |
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373 varname.append("6__vtblZ"); |
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374 irstruct->vtbl = new llvm::GlobalVariable(irstruct->vtblInitTy.get(), true, _linkage, 0, varname, gIR->module); |
100 | 375 |
136
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376 // get interface info type |
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377 const llvm::StructType* infoTy = DtoInterfaceInfoType(); |
102
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378 |
136
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379 // interface info array |
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380 if (!irstruct->interfaceVec.empty()) { |
136
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381 // symbol name |
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382 std::string nam = "_D"; |
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383 nam.append(cd->mangle()); |
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384 nam.append("16__interfaceInfosZ"); |
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385 // resolve array type |
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386 const llvm::ArrayType* arrTy = llvm::ArrayType::get(infoTy, irstruct->interfaceVec.size()); |
136
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387 // declare global |
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388 irstruct->interfaceInfos = new llvm::GlobalVariable(arrTy, true, _linkage, NULL, nam, gIR->module); |
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389 } |
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390 |
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391 // DMD gives abstract classes a full ClassInfo, so we do it as well |
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392 |
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393 // interface vtables |
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394 unsigned idx = 0; |
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395 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i) |
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396 { |
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397 IrInterface* iri = *i; |
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398 ClassDeclaration* id = iri->decl; |
102
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399 |
797
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400 std::string nam("_D"); |
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401 nam.append(cd->mangle()); |
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402 nam.append("11__interface"); |
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403 nam.append(id->mangle()); |
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404 nam.append("6__vtblZ"); |
102
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405 |
797
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406 iri->vtbl = new llvm::GlobalVariable(iri->vtblInitTy.get(), true, _linkage, 0, nam, gIR->module); |
113
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407 |
816
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|
408 // always set the interface info as it's need as the first vtbl entry |
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409 LLConstant* idxs[2] = {DtoConstUint(0), DtoConstUint(idx)}; |
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410 iri->info = llvm::ConstantExpr::getGetElementPtr(irstruct->interfaceInfos, idxs, 2); |
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411 idx++; |
113
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412 } |
100 | 413 |
797
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414 // initZ init |
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415 std::string initname("_D"); |
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416 initname.append(cd->mangle()); |
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417 initname.append("6__initZ"); |
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418 |
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419 // initZ global |
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420 llvm::GlobalVariable* initvar = new llvm::GlobalVariable(irstruct->initOpaque.get(), true, _linkage, NULL, initname, gIR->module); |
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421 irstruct->init = initvar; |
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422 |
100 | 423 gIR->structs.pop_back(); |
424 | |
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425 // request const init |
102
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426 gIR->constInitList.push_back(cd); |
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427 |
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428 // define ? (set initializers) |
100 | 429 if (needs_definition) |
102
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430 gIR->defineList.push_back(cd); |
103
855adfdb8d38
[svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable)
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|
431 |
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432 // classinfo |
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433 DtoDeclareClassInfo(cd); |
106 | 434 |
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435 // do typeinfo ? |
123
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
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diff
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|
436 if (needs_definition) |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
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diff
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|
437 DtoTypeInfoOf(cd->type, false); |
100 | 438 } |
439 | |
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440 ////////////////////////////////////////////////////////////////////////////// |
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|
441 |
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442 // 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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|
443 static size_t init_class_initializer(std::vector<LLConstant*>& inits, ClassDeclaration* target, ClassDeclaration* cd, size_t offsetbegin) |
797
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444 { |
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445 // first do baseclasses |
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446 if (cd->baseClass) |
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447 { |
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448 offsetbegin = init_class_initializer(inits, target, cd->baseClass, offsetbegin); |
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449 } |
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450 |
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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|
451 Logger::println("adding data of %s to %s starting at %lu", cd->toChars(), target->toChars(), offsetbegin); |
797
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|
452 LOG_SCOPE; |
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|
453 |
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454 // add default fields |
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|
455 VarDeclaration** fields = (VarDeclaration**)cd->fields.data; |
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456 size_t nfields = cd->fields.dim; |
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457 |
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|
458 std::vector<VarDeclaration*> defVars; |
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|
459 defVars.reserve(nfields); |
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|
460 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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|
461 size_t lastoffset = offsetbegin; |
797
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|
462 size_t lastsize = 0; |
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|
463 |
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changeset
|
464 // find fields that contribute to default |
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|
465 for (size_t i=0; i<nfields; i++) |
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|
466 { |
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|
467 VarDeclaration* var = fields[i]; |
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|
468 // only add vars that don't overlap |
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|
469 size_t offset = var->offset; |
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|
470 size_t size = var->type->size(); |
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|
471 if (offset >= lastoffset+lastsize) |
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|
472 { |
809
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|
473 Logger::println(" added %s", var->toChars()); |
797
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|
474 lastoffset = offset; |
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|
475 lastsize = size; |
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|
476 defVars.push_back(var); |
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|
477 } |
809
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Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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changeset
|
478 else |
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|
479 { |
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
|
480 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
|
481 } |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
482 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
483 |
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
|
484 // 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
|
485 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
|
486 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
|
487 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
488 // go through the default vars and build the default constant initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
489 // adding zeros along the way to live up to alignment expectations |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
490 size_t nvars = defVars.size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
491 for (size_t i=0; i<nvars; i++) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
492 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
493 VarDeclaration* var = defVars[i]; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
494 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
495 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
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
496 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
497 // get offset and size |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
498 size_t offset = var->offset; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
499 size_t size = var->type->size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
500 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
501 // is there space in between last last offset and this one? |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
502 // if so, fill it with zeros |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
503 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
|
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 size_t pos = 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
|
506 addZeros(inits, pos, offset); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
507 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
508 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
509 // 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
|
510 // 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
|
511 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
|
512 var->ir.irField->constInit = DtoConstInitializer(var->loc, var->type, var->init); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
513 inits.push_back(var->ir.irField->constInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
514 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
515 lastoffset = offset; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
516 lastsize = var->type->size(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
517 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
518 |
806
96b404ba7eb0
Move storage of final vtbl from BaseClass to IrInterface: BaseClass instances are shared!
Christian Kamm <kamm incasoftware de>
parents:
805
diff
changeset
|
519 // 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
|
520 IrStruct* irstruct = target->ir.irStruct; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
521 |
340acf1535d0
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parents:
796
diff
changeset
|
522 size_t nvtbls = cd->vtblInterfaces->dim; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
523 for(size_t i=0; i<nvtbls; i++) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
524 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
525 BaseClass* bc = (BaseClass*)cd->vtblInterfaces->data[i]; |
340acf1535d0
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diff
changeset
|
526 IrStruct::InterfaceMap::iterator iter = irstruct->interfaceMap.find(bc->base); |
340acf1535d0
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parents:
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diff
changeset
|
527 assert(iter != irstruct->interfaceMap.end()); |
340acf1535d0
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parents:
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diff
changeset
|
528 |
340acf1535d0
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diff
changeset
|
529 IrInterface* iri = iter->second; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
530 if (iri->vtbl) |
340acf1535d0
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parents:
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diff
changeset
|
531 inits.push_back(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
|
532 else // abstract impl |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
533 inits.push_back(getNullPtr(getVoidPtrType())); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
534 |
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
|
535 lastoffset += lastsize; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
536 lastsize = PTRSIZE; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
537 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
538 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
539 // return next offset |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
540 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
|
541 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
542 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
543 ////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
544 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
545 // 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
|
546 static void init_class_vtbl_initializer(ClassDeclaration* cd) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
547 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
548 // generate vtable initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
549 std::vector<LLConstant*> sinits(cd->vtbl.dim, NULL); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
550 |
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
|
551 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
|
552 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
553 assert(cd->vtbl.dim > 1); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
554 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
555 // first entry always classinfo |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
556 assert(irstruct->classInfo); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
557 sinits[0] = DtoBitCast(irstruct->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
558 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
559 // add virtual functions |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
560 for (int k=1; k < cd->vtbl.dim; k++) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
561 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
562 Dsymbol* dsym = (Dsymbol*)cd->vtbl.data[k]; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
563 assert(dsym); |
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!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
565 // Logger::println("vtbl[%d] = %s", k, dsym->toChars()); |
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
|
566 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
567 FuncDeclaration* fd = dsym->isFuncDeclaration(); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
568 assert(fd); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
569 |
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
|
570 // 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
|
571 // 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
|
572 // 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
|
573 if (fd->isAbstract() || (cd->isAbstract() && !fd->fbody)) |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
574 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
575 sinits[k] = getNullPtr(getVoidPtrType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
576 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
577 else |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
578 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
579 DtoForceDeclareDsymbol(fd); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
580 assert(fd->ir.irFunc->func); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
581 sinits[k] = fd->ir.irFunc->func; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
582 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
583 |
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changeset
|
584 // if (Logger::enabled()) |
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|
585 // Logger::cout() << "vtbl[" << k << "] = " << *sinits[k] << std::endl; |
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diff
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|
586 } |
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diff
changeset
|
587 |
340acf1535d0
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diff
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|
588 irstruct->constVtbl = LLConstantStruct::get(sinits); |
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diff
changeset
|
589 |
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diff
changeset
|
590 // refine type |
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|
591 llvm::cast<llvm::OpaqueType>(irstruct->vtblInitTy.get())->refineAbstractTypeTo(irstruct->constVtbl->getType()); |
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diff
changeset
|
592 |
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.
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diff
changeset
|
593 // 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.
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diff
changeset
|
594 // Logger::cout() << "vtbl initializer: " << *irstruct->constVtbl << std::endl; |
797
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diff
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595 } |
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diff
changeset
|
596 |
340acf1535d0
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changeset
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597 ////////////////////////////////////////////////////////////////////////////// |
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598 |
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:
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diff
changeset
|
599 static void init_class_interface_vtbl_initializers(ClassDeclaration* cd) |
797
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changeset
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600 { |
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|
601 IrStruct* irstruct = cd->ir.irStruct; |
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|
602 |
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diff
changeset
|
603 // don't do anything if list is empty |
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changeset
|
604 if (irstruct->interfaceVec.empty()) |
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605 return; |
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diff
changeset
|
606 |
340acf1535d0
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|
607 std::vector<LLConstant*> inits; |
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|
608 std::vector<LLConstant*> infoInits(3); |
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diff
changeset
|
609 |
340acf1535d0
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diff
changeset
|
610 // go through each interface |
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diff
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|
611 size_t ninter = irstruct->interfaceVec.size(); |
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diff
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612 for (size_t i=0; i<ninter; i++) |
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changeset
|
613 { |
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diff
changeset
|
614 IrInterface* iri = irstruct->interfaceVec[i]; |
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|
615 Logger::println("interface %s", iri->decl->toChars()); |
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diff
changeset
|
616 |
340acf1535d0
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diff
changeset
|
617 // 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
|
618 Array& arr = iri->vtblDecls; |
797
340acf1535d0
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|
619 size_t narr = arr.dim; |
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changeset
|
620 |
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changeset
|
621 if (narr > 0) |
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diff
changeset
|
622 { |
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|
623 inits.resize(narr, NULL); |
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changeset
|
624 |
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diff
changeset
|
625 // first is always the interface info |
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changeset
|
626 assert(iri->info); |
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|
627 inits[0] = iri->info; |
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diff
changeset
|
628 |
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diff
changeset
|
629 // build vtable |
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changeset
|
630 for (size_t j=1; j < narr; j++) |
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diff
changeset
|
631 { |
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changeset
|
632 Dsymbol* dsym = (Dsymbol*)arr.data[j]; |
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changeset
|
633 if (!dsym) |
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diff
changeset
|
634 { |
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changeset
|
635 inits[j] = getNullPtr(getVoidPtrType()); |
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changeset
|
636 continue; |
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diff
changeset
|
637 } |
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diff
changeset
|
638 |
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changeset
|
639 //Logger::println("ivtbl[%d] = %s", j, dsym->toChars()); |
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changeset
|
640 |
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diff
changeset
|
641 // must all be functions |
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changeset
|
642 FuncDeclaration* fd = dsym->isFuncDeclaration(); |
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changeset
|
643 assert(fd); |
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diff
changeset
|
644 |
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diff
changeset
|
645 if (fd->isAbstract()) |
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diff
changeset
|
646 inits[j] = getNullPtr(getVoidPtrType()); |
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diff
changeset
|
647 else |
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diff
changeset
|
648 { |
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diff
changeset
|
649 DtoForceDeclareDsymbol(fd); |
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diff
changeset
|
650 |
340acf1535d0
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diff
changeset
|
651 assert(fd->ir.irFunc->func); |
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changeset
|
652 inits[j] = fd->ir.irFunc->func; |
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diff
changeset
|
653 } |
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diff
changeset
|
654 |
340acf1535d0
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diff
changeset
|
655 //if (Logger::enabled()) |
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diff
changeset
|
656 // Logger::cout() << "ivtbl[" << j << "] = " << *inits[j] << std::endl; |
340acf1535d0
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diff
changeset
|
657 } |
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diff
changeset
|
658 |
340acf1535d0
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diff
changeset
|
659 // build the constant |
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diff
changeset
|
660 iri->vtblInit = LLConstantStruct::get(inits); |
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diff
changeset
|
661 } |
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diff
changeset
|
662 |
340acf1535d0
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diff
changeset
|
663 // build the interface info for ClassInfo |
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diff
changeset
|
664 // generate interface info initializer |
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diff
changeset
|
665 |
340acf1535d0
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diff
changeset
|
666 DtoForceDeclareDsymbol(iri->decl); |
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diff
changeset
|
667 |
340acf1535d0
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diff
changeset
|
668 // classinfo |
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changeset
|
669 IrStruct* iris = iri->decl->ir.irStruct; |
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changeset
|
670 assert(iris); |
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changeset
|
671 assert(iris->classInfo); |
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changeset
|
672 infoInits[0] = DtoBitCast(iris->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
340acf1535d0
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diff
changeset
|
673 |
340acf1535d0
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diff
changeset
|
674 // vtbl |
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diff
changeset
|
675 LLConstant* c; |
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changeset
|
676 if (iri->vtbl) |
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diff
changeset
|
677 c = llvm::ConstantExpr::getBitCast(iri->vtbl, getPtrToType(getVoidPtrType())); |
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diff
changeset
|
678 else |
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changeset
|
679 c = getNullPtr(getPtrToType(getVoidPtrType())); |
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diff
changeset
|
680 infoInits[1] = DtoConstSlice(DtoConstSize_t(narr), c); |
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diff
changeset
|
681 |
340acf1535d0
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diff
changeset
|
682 // offset |
340acf1535d0
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diff
changeset
|
683 size_t ioff; |
340acf1535d0
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diff
changeset
|
684 if (iri->index == 0) |
340acf1535d0
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changeset
|
685 ioff = 0; |
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diff
changeset
|
686 else |
340acf1535d0
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diff
changeset
|
687 ioff = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(iri->index); |
340acf1535d0
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diff
changeset
|
688 |
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689 Logger::println("DMD interface offset: %d, LLVM interface offset: %lu", iri->base->offset, ioff); |
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|
690 assert(iri->base->offset == ioff); |
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|
691 infoInits[2] = DtoConstUint(ioff); |
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diff
changeset
|
692 |
340acf1535d0
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diff
changeset
|
693 // create interface info initializer constant |
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diff
changeset
|
694 iri->infoInit = llvm::cast<llvm::ConstantStruct>(llvm::ConstantStruct::get(infoInits)); |
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|
695 } |
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diff
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|
696 } |
340acf1535d0
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diff
changeset
|
697 |
340acf1535d0
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|
698 ////////////////////////////////////////////////////////////////////////////// |
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diff
changeset
|
699 |
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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|
700 static void DtoConstInitInterface(InterfaceDeclaration* cd) |
100 | 701 { |
173
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diff
changeset
|
702 if (cd->ir.initialized) return; |
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diff
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|
703 cd->ir.initialized = true; |
100 | 704 |
132 | 705 Logger::println("DtoConstInitClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
100 | 706 LOG_SCOPE; |
707 | |
797
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diff
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|
708 init_class_interface_vtbl_initializers(cd); |
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709 } |
133
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diff
changeset
|
710 |
797
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diff
changeset
|
711 ////////////////////////////////////////////////////////////////////////////// |
100 | 712 |
797
340acf1535d0
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diff
changeset
|
713 void DtoConstInitClass(ClassDeclaration* cd) |
340acf1535d0
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diff
changeset
|
714 { |
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diff
changeset
|
715 if (InterfaceDeclaration* it = cd->isInterfaceDeclaration()) |
133
44a95ac7368a
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diff
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|
716 { |
797
340acf1535d0
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diff
changeset
|
717 DtoConstInitInterface(it); |
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diff
changeset
|
718 return; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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diff
changeset
|
719 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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diff
changeset
|
720 |
797
340acf1535d0
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diff
changeset
|
721 if (cd->ir.initialized) return; |
340acf1535d0
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diff
changeset
|
722 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
|
723 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
724 Logger::println("DtoConstInitClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
340acf1535d0
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diff
changeset
|
725 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
|
726 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
727 assert(!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
|
728 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
729 // make sure the baseclass is const initialized |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
730 if (cd->baseClass) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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diff
changeset
|
731 DtoForceConstInitDsymbol(cd->baseClass); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
732 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
733 // get IrStruct |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
734 IrStruct* irstruct = cd->ir.irStruct; |
340acf1535d0
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diff
changeset
|
735 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
|
736 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
737 // get types |
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
|
738 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:
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diff
changeset
|
739 const llvm::StructType* structtype = isaStruct(tc->ir.type->get()); |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
740 assert(structtype); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
741 const llvm::ArrayType* vtbltype = isaArray(irstruct->vtblTy.get()); |
340acf1535d0
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parents:
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diff
changeset
|
742 assert(vtbltype); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
743 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
744 // build initializer list |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
745 std::vector<LLConstant*> inits; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
746 inits.reserve(irstruct->varDecls.size()); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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132
diff
changeset
|
747 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
748 // vtable is always first |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
749 assert(irstruct->vtbl != 0); |
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
|
750 inits.push_back(irstruct->vtbl); |
423
3424f0fab7a9
Error instead of assert on unimplemented interface functions.
Christian Kamm <kamm incasoftware de>
parents:
422
diff
changeset
|
751 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
752 // then comes monitor |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
753 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
|
754 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
755 // recursively do data and interface vtables |
340acf1535d0
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parents:
796
diff
changeset
|
756 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
|
757 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
758 // build vtable initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
759 init_class_vtbl_initializer(cd); |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
760 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
761 // 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
|
762 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
|
763 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
764 // 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
|
765 assert(!irstruct->constInit); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
766 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>
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diff
changeset
|
767 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
768 // refine __initZ global type to the one of the initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
769 llvm::cast<llvm::OpaqueType>(irstruct->initOpaque.get())->refineAbstractTypeTo(irstruct->constInit->getType()); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
770 |
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
|
771 // 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
|
772 // { |
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
|
773 // 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
|
774 // 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
|
775 // 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
|
776 // } |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
777 |
100 | 778 gIR->structs.pop_back(); |
779 } | |
780 | |
781 ////////////////////////////////////////////////////////////////////////////////////////// | |
782 | |
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
|
783 static void DefineInterfaceInfos(IrStruct* irstruct) |
797
340acf1535d0
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parents:
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diff
changeset
|
784 { |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
785 // always do interface info array when possible |
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
|
786 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:
806
diff
changeset
|
787 |
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
|
788 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
|
789 infoInits.reserve(n); |
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 |
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
|
791 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:
796
diff
changeset
|
792 { |
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
|
793 IrInterface* iri = irstruct->interfaceVec[i]; |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
794 assert(iri->infoInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
795 infoInits.push_back(iri->infoInit); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
796 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
797 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
798 // set initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
799 if (!infoInits.empty()) |
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
|
800 { |
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
|
801 const LLArrayType* arrty = LLArrayType::get(infoInits[0]->getType(), infoInits.size()); |
340acf1535d0
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802 LLConstant* arrInit = llvm::ConstantArray::get(arrty, infoInits); |
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changeset
|
803 irstruct->interfaceInfos->setInitializer(arrInit); |
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|
804 } |
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|
805 else |
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diff
changeset
|
806 { |
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diff
changeset
|
807 assert(irstruct->interfaceInfos == NULL); |
340acf1535d0
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diff
changeset
|
808 } |
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diff
changeset
|
809 } |
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diff
changeset
|
810 |
340acf1535d0
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diff
changeset
|
811 ////////////////////////////////////////////////////////////////////////////////////////// |
340acf1535d0
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diff
changeset
|
812 |
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>
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833
diff
changeset
|
813 static void DtoDefineInterface(InterfaceDeclaration* cd) |
797
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diff
changeset
|
814 { |
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diff
changeset
|
815 if (cd->ir.defined) return; |
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diff
changeset
|
816 cd->ir.defined = true; |
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diff
changeset
|
817 |
340acf1535d0
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diff
changeset
|
818 Logger::println("DtoDefineClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
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changeset
|
819 LOG_SCOPE; |
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diff
changeset
|
820 |
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changeset
|
821 // defined interface infos |
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|
822 DefineInterfaceInfos(cd->ir.irStruct); |
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diff
changeset
|
823 |
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changeset
|
824 // define the classinfo |
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825 if (cd->getModule() == gIR->dmodule || DtoIsTemplateInstance(cd)) |
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diff
changeset
|
826 { |
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diff
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|
827 DtoDefineClassInfo(cd); |
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changeset
|
828 } |
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changeset
|
829 } |
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diff
changeset
|
830 |
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diff
changeset
|
831 ////////////////////////////////////////////////////////////////////////////////////////// |
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diff
changeset
|
832 |
340acf1535d0
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changeset
|
833 // FIXME: clean this up |
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834 |
100 | 835 void DtoDefineClass(ClassDeclaration* cd) |
836 { | |
797
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|
837 if (InterfaceDeclaration* id = cd->isInterfaceDeclaration()) |
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diff
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|
838 { |
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changeset
|
839 DtoDefineInterface(id); |
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diff
changeset
|
840 return; |
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diff
changeset
|
841 } |
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diff
changeset
|
842 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
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169
diff
changeset
|
843 if (cd->ir.defined) return; |
db9890b3fb64
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169
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|
844 cd->ir.defined = true; |
100 | 845 |
132 | 846 Logger::println("DtoDefineClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
100 | 847 LOG_SCOPE; |
848 | |
849 // get the struct (class) type | |
850 assert(cd->type->ty == Tclass); | |
851 TypeClass* ts = (TypeClass*)cd->type; | |
852 | |
797
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853 IrStruct* irstruct = cd->ir.irStruct; |
177
cea8dcfa76df
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|
854 |
797
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diff
changeset
|
855 assert(cd->getModule() == gIR->dmodule || DtoIsTemplateInstance(cd)); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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parents:
112
diff
changeset
|
856 |
797
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diff
changeset
|
857 // sanity check |
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|
858 assert(irstruct->init); |
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diff
changeset
|
859 assert(irstruct->constInit); |
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changeset
|
860 assert(irstruct->vtbl); |
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|
861 assert(irstruct->constVtbl); |
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changeset
|
862 |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
863 // if (Logger::enabled()) |
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Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
changeset
|
864 // { |
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diff
changeset
|
865 // 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>
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diff
changeset
|
866 // Logger::cout() << "cinitZ: " << *irstruct->constInit << std::endl; |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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diff
changeset
|
867 // 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
|
868 // 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>
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diff
changeset
|
869 // } |
177
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diff
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|
870 |
797
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diff
changeset
|
871 // set initializers |
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|
872 irstruct->init->setInitializer(irstruct->constInit); |
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|
873 irstruct->vtbl->setInitializer(irstruct->constVtbl); |
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diff
changeset
|
874 |
340acf1535d0
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diff
changeset
|
875 // initialize interface vtables |
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|
876 size_t n = irstruct->interfaceVec.size(); |
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changeset
|
877 for (size_t i=0; i<n; i++) |
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diff
changeset
|
878 { |
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changeset
|
879 IrInterface* iri = irstruct->interfaceVec[i]; |
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diff
changeset
|
880 Logger::println("interface %s", iri->base->base->toChars()); |
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diff
changeset
|
881 assert(iri->vtblInit); |
123
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
lindquist
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121
diff
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|
882 |
797
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diff
changeset
|
883 // refine the init type |
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diff
changeset
|
884 llvm::cast<llvm::OpaqueType>(iri->vtblInitTy.get())->refineAbstractTypeTo(iri->vtblInit->getType()); |
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diff
changeset
|
885 |
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diff
changeset
|
886 // apply initializer |
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changeset
|
887 assert(iri->vtbl); |
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changeset
|
888 iri->vtbl->setInitializer(iri->vtblInit); |
100 | 889 } |
797
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diff
changeset
|
890 |
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changeset
|
891 DefineInterfaceInfos(irstruct); |
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diff
changeset
|
892 |
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changeset
|
893 // generate classinfo |
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diff
changeset
|
894 DtoDefineClassInfo(cd); |
100 | 895 } |
896 | |
897 ////////////////////////////////////////////////////////////////////////////////////////// | |
898 | |
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
|
899 DValue* DtoNewClass(Loc loc, TypeClass* tc, NewExp* newexp) |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
900 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
901 // resolve type |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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diff
changeset
|
902 DtoForceDeclareDsymbol(tc->sym); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff
changeset
|
903 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
904 // allocate |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
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210
diff
changeset
|
905 LLValue* mem; |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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changeset
|
906 if (newexp->onstack) |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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132
diff
changeset
|
907 { |
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
|
908 mem = DtoAlloca(DtoType(tc)->getContainedType(0), ".newclass_alloca"); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff
changeset
|
909 } |
284
70c370e97944
[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
lindquist
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|
910 // custom allocator |
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
911 else if (newexp->allocator) |
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
912 { |
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
|
913 DtoForceDeclareDsymbol(newexp->allocator); |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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diff
changeset
|
914 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
|
915 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:
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diff
changeset
|
916 mem = DtoBitCast(res->getRVal(), DtoType(tc), ".newclass_custom"); |
284
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
917 } |
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
918 // default allocator |
133
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[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff
changeset
|
919 else |
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920 { |
728
635f91212b78
Change _d_newclass into _d_allocclass. Add initialization to ClassInfo.create.
Christian Kamm <kamm incasoftware de>
parents:
705
diff
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|
921 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_allocclass"); |
797
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diff
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|
922 LLConstant* ci = DtoBitCast(tc->sym->ir.irStruct->classInfo, DtoType(ClassDeclaration::classinfo->type)); |
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diff
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|
923 mem = gIR->CreateCallOrInvoke(fn, ci, ".newclass_gc_alloc")->get(); |
414
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Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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|
924 mem = DtoBitCast(mem, DtoType(tc), ".newclass_gc"); |
133
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925 } |
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926 |
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|
927 // init |
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|
928 DtoInitClass(tc, mem); |
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929 |
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930 // init inner-class outer reference |
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931 if (newexp->thisexp) |
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932 { |
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933 Logger::println("Resolving outer class"); |
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934 LOG_SCOPE; |
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935 DValue* thisval = newexp->thisexp->toElem(gIR); |
797
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|
936 size_t idx = tc->sym->vthis->ir.irField->index; |
213
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937 LLValue* src = thisval->getRVal(); |
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|
938 LLValue* dst = DtoGEPi(mem,0,idx,"tmp"); |
622
26fce59fe80a
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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618
diff
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|
939 if (Logger::enabled()) |
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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618
diff
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|
940 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.
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941 DtoStore(src, dst); |
133
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942 } |
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943 // set the context for nested classes |
486
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|
944 else if (tc->sym->isNested() && tc->sym->vthis) |
133
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945 { |
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946 Logger::println("Resolving nested context"); |
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947 LOG_SCOPE; |
369
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[svn r390] Make the zero value used when no nested context was created of the correct type.
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|
948 |
486
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|
949 // get context |
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950 LLValue* nest = DtoNestedContext(loc, tc->sym); |
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951 |
a34078905d01
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952 // store into right location |
797
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|
953 size_t idx = tc->sym->vthis->ir.irField->index; |
370
051ab876fe11
[svn r391] Fix classes nested inside functions for real.
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|
954 LLValue* gep = DtoGEPi(mem,0,idx,"tmp"); |
486
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955 DtoStore(DtoBitCast(nest, gep->getType()->getContainedType(0)), gep); |
133
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956 } |
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957 |
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958 // call constructor |
160 | 959 if (newexp->member) |
960 { | |
961 assert(newexp->arguments != NULL); | |
414
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|
962 DtoForceDeclareDsymbol(newexp->member); |
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963 DFuncValue dfn(newexp->member, newexp->member->ir.irFunc->func, mem); |
422
fa91b03d9cd7
Error message for calling a function with a missing 'this' arg.
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|
964 return DtoCallFunction(newexp->loc, tc, &dfn, newexp->arguments); |
160 | 965 } |
133
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966 |
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967 // return default constructed class |
486
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968 return new DImValue(tc, mem); |
133
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969 } |
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970 |
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971 ////////////////////////////////////////////////////////////////////////////////////////// |
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972 |
213
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973 void DtoInitClass(TypeClass* tc, LLValue* dst) |
133
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974 { |
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975 DtoForceConstInitDsymbol(tc->sym); |
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976 |
133
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977 size_t presz = 2*getABITypeSize(DtoSize_t()); |
173
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978 uint64_t n = getABITypeSize(tc->ir.type->get()) - presz; |
133
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979 |
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980 // set vtable field seperately, this might give better optimization |
173
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981 assert(tc->sym->ir.irStruct->vtbl); |
797
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982 LLValue* tmp = DtoGEPi(dst,0,0,"vtbl"); |
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983 LLValue* val = DtoBitCast(tc->sym->ir.irStruct->vtbl, tmp->getType()->getContainedType(0)); |
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984 DtoStore(val, tmp); |
133
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985 |
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986 // monitor always defaults to zero |
797
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|
987 tmp = DtoGEPi(dst,0,1,"monitor"); |
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988 val = llvm::Constant::getNullValue(tmp->getType()->getContainedType(0)); |
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989 DtoStore(val, tmp); |
133
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990 |
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991 // done? |
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992 if (n == 0) |
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993 return; |
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994 |
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995 // copy the rest from the static initializer |
173
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|
996 assert(tc->sym->ir.irStruct->init); |
133
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997 |
213
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998 LLValue* dstarr = DtoGEPi(dst,0,2,"tmp"); |
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999 LLValue* srcarr = DtoGEPi(tc->sym->ir.irStruct->init,0,2,"tmp"); |
133
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1000 |
244
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[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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1001 DtoMemCpy(dstarr, srcarr, DtoConstSize_t(n)); |
133
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1002 } |
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1003 |
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1004 ////////////////////////////////////////////////////////////////////////////////////////// |
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1005 |
213
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1006 void DtoFinalizeClass(LLValue* inst) |
209
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1007 { |
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1008 // get runtime function |
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1009 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_callfinalizer"); |
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1010 // build args |
213
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1011 LLSmallVector<LLValue*,1> arg; |
209
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1012 arg.push_back(DtoBitCast(inst, fn->getFunctionType()->getParamType(0), ".tmp")); |
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1013 // call |
315
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|
1014 gIR->CreateCallOrInvoke(fn, arg.begin(), arg.end(), ""); |
209
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1015 } |
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1016 |
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1017 ////////////////////////////////////////////////////////////////////////////////////////// |
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1018 |
114 | 1019 DValue* DtoCastClass(DValue* val, Type* _to) |
1020 { | |
138 | 1021 Logger::println("DtoCastClass(%s, %s)", val->getType()->toChars(), _to->toChars()); |
1022 LOG_SCOPE; | |
1023 | |
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1024 Type* to = _to->toBasetype(); |
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1025 |
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1026 // class -> pointer |
114 | 1027 if (to->ty == Tpointer) { |
778
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1028 Logger::println("to pointer"); |
213
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1029 const LLType* tolltype = DtoType(_to); |
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1030 LLValue* rval = DtoBitCast(val->getRVal(), tolltype); |
114 | 1031 return new DImValue(_to, rval); |
1032 } | |
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1033 // class -> bool |
778
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1034 else if (to->ty == Tbool) { |
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1035 Logger::println("to bool"); |
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1036 LLValue* llval = val->getRVal(); |
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1037 LLValue* zero = LLConstant::getNullValue(llval->getType()); |
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1038 return new DImValue(_to, gIR->ir->CreateICmpNE(llval, zero, "tmp")); |
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1039 } |
114 | 1040 |
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1041 // must be class/interface |
114 | 1042 assert(to->ty == Tclass); |
1043 TypeClass* tc = (TypeClass*)to; | |
1044 | |
797
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1045 // from type |
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1046 Type* from = val->getType()->toBasetype(); |
114 | 1047 TypeClass* fc = (TypeClass*)from; |
1048 | |
797
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1049 // x -> interface |
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1050 if (InterfaceDeclaration* it = tc->sym->isInterfaceDeclaration()) { |
138 | 1051 Logger::println("to interface"); |
797
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1052 // interface -> interface |
133
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1053 if (fc->sym->isInterfaceDeclaration()) { |
138 | 1054 Logger::println("from interface"); |
133
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1055 return DtoDynamicCastInterface(val, _to); |
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1056 } |
797
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1057 // class -> interface - static cast |
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1058 else if (it->isBaseOf(fc->sym,NULL)) { |
833
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|
1059 Logger::println("static down cast"); |
797
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|
1060 // get the from class |
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1061 ClassDeclaration* cd = fc->sym->isClassDeclaration(); |
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1062 DtoResolveClass(cd); // add this |
797
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1063 IrStruct* irstruct = cd->ir.irStruct; |
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1064 // find interface impl |
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1065 IrStruct::InterfaceMapIter iriter = irstruct->interfaceMap.find(it); |
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1066 assert(iriter != irstruct->interfaceMap.end()); |
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1067 IrInterface* iri = iriter->second; |
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|
1068 // offset pointer |
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1069 LLValue* v = val->getRVal(); |
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|
1070 v = DtoGEPi(v, 0, iri->index); |
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1071 if (Logger::enabled()) |
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1072 { |
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1073 Logger::cout() << "V = " << *v << std::endl; |
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|
1074 Logger::cout() << "T = " << *DtoType(_to) << std::endl; |
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1075 } |
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1076 v = DtoBitCast(v, DtoType(_to)); |
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1077 // return r-value |
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1078 return new DImValue(_to, v); |
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1079 } |
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1080 // class -> interface |
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1081 else { |
138 | 1082 Logger::println("from object"); |
133
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1083 return DtoDynamicCastObject(val, _to); |
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1084 } |
114 | 1085 } |
797
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1086 // x -> class |
114 | 1087 else { |
778
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1088 Logger::println("to class"); |
114 | 1089 int poffset; |
797
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|
1090 // interface -> class |
114 | 1091 if (fc->sym->isInterfaceDeclaration()) { |
138 | 1092 Logger::println("interface cast"); |
114 | 1093 return DtoCastInterfaceToObject(val, _to); |
1094 } | |
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1095 // class -> class - static down cast |
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1096 else if (tc->sym->isBaseOf(fc->sym,NULL)) { |
138 | 1097 Logger::println("static down cast)"); |
213
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1098 const LLType* tolltype = DtoType(_to); |
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1099 LLValue* rval = DtoBitCast(val->getRVal(), tolltype); |
114 | 1100 return new DImValue(_to, rval); |
1101 } | |
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1102 // class -> class - dynamic up cast |
114 | 1103 else { |
138 | 1104 Logger::println("dynamic up cast"); |
114 | 1105 return DtoDynamicCastObject(val, _to); |
1106 } | |
1107 } | |
1108 } | |
1109 | |
1110 ////////////////////////////////////////////////////////////////////////////////////////// | |
1111 | |
1112 DValue* DtoDynamicCastObject(DValue* val, Type* _to) | |
113
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1113 { |
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1114 // call: |
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1115 // Object _d_dynamic_cast(Object o, ClassInfo c) |
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1116 |
114 | 1117 DtoForceDeclareDsymbol(ClassDeclaration::object); |
1118 DtoForceDeclareDsymbol(ClassDeclaration::classinfo); | |
1119 | |
113
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1120 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_dynamic_cast"); |
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1121 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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1122 |
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1123 std::vector<LLValue*> args; |
113
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1124 |
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1125 // Object o |
217
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1126 LLValue* obj = val->getRVal(); |
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1127 obj = DtoBitCast(obj, funcTy->getParamType(0)); |
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1128 assert(funcTy->getParamType(0) == obj->getType()); |
113
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1129 |
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1130 // ClassInfo c |
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1131 TypeClass* to = (TypeClass*)_to->toBasetype(); |
113
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1132 DtoForceDeclareDsymbol(to->sym); |
173
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1133 assert(to->sym->ir.irStruct->classInfo); |
217
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1134 LLValue* cinfo = to->sym->ir.irStruct->classInfo; |
114 | 1135 // unfortunately this is needed as the implementation of object differs somehow from the declaration |
1136 // this could happen in user code as well :/ | |
217
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1137 cinfo = DtoBitCast(cinfo, funcTy->getParamType(1)); |
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1138 assert(funcTy->getParamType(1) == cinfo->getType()); |
113
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1139 |
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1140 // call it |
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1141 LLValue* ret = gIR->CreateCallOrInvoke2(func, obj, cinfo, "tmp")->get(); |
114 | 1142 |
1143 // cast return value | |
113
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1144 ret = DtoBitCast(ret, DtoType(_to)); |
114 | 1145 |
113
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1146 return new DImValue(_to, ret); |
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1147 } |
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1148 |
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1149 ////////////////////////////////////////////////////////////////////////////////////////// |
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1150 |
114 | 1151 DValue* DtoCastInterfaceToObject(DValue* val, Type* to) |
113
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1152 { |
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1153 // call: |
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1154 // Object _d_toObject(void* p) |
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1155 |
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|
1156 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_toObject"); |
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1157 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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1158 |
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1159 // void* p |
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1160 LLValue* tmp = val->getRVal(); |
113
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1161 tmp = DtoBitCast(tmp, funcTy->getParamType(0)); |
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1162 |
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1163 // call it |
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1164 LLValue* ret = gIR->CreateCallOrInvoke(func, tmp, "tmp")->get(); |
114 | 1165 |
1166 // cast return value | |
1167 if (to != NULL) | |
1168 ret = DtoBitCast(ret, DtoType(to)); | |
1169 else | |
1170 to = ClassDeclaration::object->type; | |
1171 | |
1172 return new DImValue(to, ret); | |
113
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1173 } |
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1174 |
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1175 ////////////////////////////////////////////////////////////////////////////////////////// |
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1176 |
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1177 DValue* DtoDynamicCastInterface(DValue* val, Type* _to) |
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1178 { |
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1179 // call: |
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1180 // Object _d_interface_cast(void* p, ClassInfo c) |
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1181 |
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1182 DtoForceDeclareDsymbol(ClassDeclaration::object); |
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1183 DtoForceDeclareDsymbol(ClassDeclaration::classinfo); |
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1184 |
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1185 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_interface_cast"); |
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1186 const llvm::FunctionType* funcTy = func->getFunctionType(); |
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1187 |
213
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1188 std::vector<LLValue*> args; |
133
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132
diff
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|
1189 |
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[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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|
1190 // void* p |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
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|
1191 LLValue* ptr = val->getRVal(); |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
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213
diff
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|
1192 ptr = DtoBitCast(ptr, funcTy->getParamType(0)); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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132
diff
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|
1193 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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132
diff
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|
1194 // ClassInfo c |
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
|
1195 TypeClass* to = (TypeClass*)_to->toBasetype(); |
133
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[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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132
diff
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|
1196 DtoForceDeclareDsymbol(to->sym); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1197 assert(to->sym->ir.irStruct->classInfo); |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
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|
1198 LLValue* cinfo = to->sym->ir.irStruct->classInfo; |
133
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[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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132
diff
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|
1199 // unfortunately this is needed as the implementation of object differs somehow from the declaration |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
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|
1200 // this could happen in user code as well :/ |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
1201 cinfo = DtoBitCast(cinfo, funcTy->getParamType(1)); |
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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|
1202 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1203 // call it |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
309
diff
changeset
|
1204 LLValue* ret = gIR->CreateCallOrInvoke2(func, ptr, cinfo, "tmp")->get(); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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132
diff
changeset
|
1205 |
44a95ac7368a
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parents:
132
diff
changeset
|
1206 // cast return value |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
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|
1207 ret = DtoBitCast(ret, DtoType(_to)); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1208 |
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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|
1209 return new DImValue(_to, ret); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1210 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
1211 |
44a95ac7368a
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132
diff
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|
1212 ////////////////////////////////////////////////////////////////////////////////////////// |
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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|
1213 |
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
|
1214 LLValue* DtoIndexClass(LLValue* src, ClassDeclaration* cd, VarDeclaration* vd) |
132 | 1215 { |
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
|
1216 Logger::println("indexing class field %s:", vd->toPrettyChars()); |
132 | 1217 LOG_SCOPE; |
1218 | |
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
|
1219 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
|
1220 Logger::cout() << "src: " << *src << '\n'; |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1221 |
839
162a0502a6b9
Fixed another moreatatime (as opposed to oneatatime) issue with indexing unresolved class.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
837
diff
changeset
|
1222 // make sure class is resolved |
162a0502a6b9
Fixed another moreatatime (as opposed to oneatatime) issue with indexing unresolved class.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
837
diff
changeset
|
1223 DtoResolveClass(cd); |
162a0502a6b9
Fixed another moreatatime (as opposed to oneatatime) issue with indexing unresolved class.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
837
diff
changeset
|
1224 |
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
|
1225 // vd must be a field |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1226 IrField* field = vd->ir.irField; |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1227 assert(field); |
5a2983f97498
Fixed weird struct problem from downs, see mini/compile_structs1.d
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
669
diff
changeset
|
1228 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1229 // get the start pointer |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1230 const LLType* st = DtoType(cd->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
|
1231 // cast to the struct type |
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
|
1232 src = DtoBitCast(src, st); |
132 | 1233 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1234 // gep to the index |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1235 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
|
1236 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1237 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
|
1238 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
|
1239 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
|
1240 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1241 LLValue* val = DtoGEPi(src, 0, field->index); |
132 | 1242 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1243 // 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
|
1244 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
|
1245 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1246 // 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
|
1247 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
|
1248 // offset |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1249 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
|
1250 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1251 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1252 // 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
|
1253 val = DtoBitCast(val, getPtrToType(DtoType(vd->type))); |
132 | 1254 |
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
|
1255 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
|
1256 Logger::cout() << "value: " << *val << '\n'; |
132 | 1257 |
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
|
1258 return val; |
132 | 1259 } |
1260 | |
1261 ////////////////////////////////////////////////////////////////////////////////////////// | |
1262 | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1263 LLValue* DtoVirtualFunctionPointer(DValue* inst, FuncDeclaration* fdecl) |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1264 { |
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
|
1265 // 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
|
1266 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
|
1267 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
|
1268 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
|
1269 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
|
1270 |
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
|
1271 // get instance |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1272 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
|
1273 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
|
1274 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
|
1275 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1276 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
|
1277 // 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
|
1278 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
|
1279 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
|
1280 // load vtbl ptr |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1281 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
|
1282 // 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
|
1283 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
|
1284 // load funcptr |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1285 funcval = DtoLoad(funcval); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1286 |
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
|
1287 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
|
1288 Logger::cout() << "funcval: " << *funcval << '\n'; |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1289 |
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
|
1290 // cast to final funcptr type |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1291 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
|
1292 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
|
1293 Logger::cout() << "funcval casted: " << *funcval << '\n'; |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1294 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1295 return funcval; |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1296 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1297 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1298 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1299 |
100 | 1300 void DtoDeclareClassInfo(ClassDeclaration* cd) |
1301 { | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1302 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
|
1303 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1304 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
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1305 irstruct->classInfoDeclared = true; |
100 | 1306 |
102
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1307 Logger::println("DtoDeclareClassInfo(%s)", cd->toChars()); |
100 | 1308 LOG_SCOPE; |
1309 | |
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|
1310 // resovle ClassInfo |
100 | 1311 ClassDeclaration* cinfo = ClassDeclaration::classinfo; |
102
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1312 DtoResolveClass(cinfo); |
100 | 1313 |
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1314 // do the mangle |
100 | 1315 std::string gname("_D"); |
1316 gname.append(cd->mangle()); | |
113
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1317 if (!cd->isInterfaceDeclaration()) |
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1318 gname.append("7__ClassZ"); |
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1319 else |
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1320 gname.append("11__InterfaceZ"); |
100 | 1321 |
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1322 // create global |
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1323 irstruct->classInfo = new llvm::GlobalVariable(irstruct->classInfoOpaque.get(), false, DtoLinkage(cd), NULL, gname, gIR->module); |
100 | 1324 } |
1325 | |
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1326 ////////////////////////////////////////////////////////////////////////////////////////// |
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1327 |
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1328 #if GENERATE_OFFTI |
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1329 |
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1330 // build a single element for the OffsetInfo[] of ClassInfo |
835
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1331 static LLConstant* build_offti_entry(ClassDeclaration* cd, VarDeclaration* vd) |
110
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1332 { |
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1333 std::vector<LLConstant*> inits(2); |
110
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1334 |
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1335 // size_t offset; |
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1336 // |
271
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1337 assert(vd->ir.irField); |
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1338 // grab the offset from llvm and the formal class type |
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1339 size_t offset = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(vd->ir.irField->index); |
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1340 // offset nested struct/union fields |
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|
1341 offset += vd->ir.irField->unionOffset; |
110
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1342 |
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|
1343 // assert that it matches DMD |
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1344 Logger::println("offsets: %lu vs %u", offset, vd->offset); |
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1345 assert(offset == vd->offset); |
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1346 |
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|
1347 inits[0] = DtoConstSize_t(offset); |
110
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1348 |
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1349 // TypeInfo ti; |
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1350 inits[1] = DtoTypeInfoOf(vd->type, true); |
110
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1351 |
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1352 // done |
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1353 return llvm::ConstantStruct::get(inits); |
110
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1354 } |
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1355 |
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1356 static LLConstant* build_offti_array(ClassDeclaration* cd, const LLType* arrayT) |
110
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1357 { |
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|
1358 IrStruct* irstruct = cd->ir.irStruct; |
110
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1359 |
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1360 size_t nvars = irstruct->varDecls.size(); |
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1361 std::vector<LLConstant*> arrayInits(nvars); |
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1362 |
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1363 for (size_t i=0; i<nvars; i++) |
110
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1364 { |
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1365 arrayInits[i] = build_offti_entry(cd, irstruct->varDecls[i]); |
110
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1366 } |
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|
1367 |
809
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|
1368 LLConstant* size = DtoConstSize_t(nvars); |
213
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[svn r229] Updated the object.d implementation to the latest Tango.
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1369 LLConstant* ptr; |
110
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1370 |
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1371 if (nvars == 0) |
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1372 return LLConstant::getNullValue( arrayT ); |
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1373 |
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1374 // array type |
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1375 const llvm::ArrayType* arrTy = llvm::ArrayType::get(arrayInits[0]->getType(), nvars); |
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|
1376 LLConstant* arrInit = llvm::ConstantArray::get(arrTy, arrayInits); |
110
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1377 |
809
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1378 // mangle |
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|
1379 std::string name(cd->type->vtinfo->toChars()); |
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|
1380 name.append("__OffsetTypeInfos"); |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
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1381 |
809
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1382 // create symbol |
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|
1383 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(arrTy,true,DtoInternalLinkage(cd),arrInit,name,gIR->module); |
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|
1384 ptr = DtoBitCast(gvar, getPtrToType(arrTy->getElementType())); |
110
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1385 |
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1386 return DtoConstSlice(size, ptr); |
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1387 } |
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1388 |
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1389 #endif // GENERATE_OFFTI |
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1390 |
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1391 static LLConstant* build_class_dtor(ClassDeclaration* cd) |
112
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1392 { |
268
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1393 FuncDeclaration* dtor = cd->dtor; |
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1394 |
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1395 // if no destructor emit a null |
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1396 if (!dtor) |
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1397 return getNullPtr(getVoidPtrType()); |
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1398 |
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1399 DtoForceDeclareDsymbol(dtor); |
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1400 return llvm::ConstantExpr::getBitCast(dtor->ir.irFunc->func, getPtrToType(LLType::Int8Ty)); |
112
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1401 } |
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1402 |
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1403 static unsigned build_classinfo_flags(ClassDeclaration* cd) |
112
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1404 { |
113
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1405 // adapted from original dmd code |
285
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1406 unsigned flags = 0; |
112
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1407 //flags |= isCOMclass(); // IUnknown |
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1408 bool hasOffTi = false; |
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|
1409 if (cd->ctor) flags |= 8; |
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1410 for (ClassDeclaration *cd2 = cd; cd2; cd2 = cd2->baseClass) |
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1411 { |
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1412 if (cd2->members) |
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1413 { |
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|
1414 for (size_t i = 0; i < cd2->members->dim; i++) |
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1415 { |
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1416 Dsymbol *sm = (Dsymbol *)cd2->members->data[i]; |
275
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1417 if (sm->isVarDeclaration() && !sm->isVarDeclaration()->isDataseg()) // is this enough? |
112
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1418 hasOffTi = true; |
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1419 //printf("sm = %s %s\n", sm->kind(), sm->toChars()); |
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1420 if (sm->hasPointers()) |
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lindquist
parents:
111
diff
changeset
|
1421 goto L2; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1422 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1423 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1424 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1425 flags |= 2; // no pointers |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1426 L2: |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1427 if (hasOffTi) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1428 flags |= 4; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1429 return flags; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1430 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1431 |
100 | 1432 void DtoDefineClassInfo(ClassDeclaration* cd) |
1433 { | |
1434 // The layout is: | |
1435 // { | |
1436 // void **vptr; | |
1437 // monitor_t monitor; | |
1438 // byte[] initializer; // static initialization data | |
1439 // char[] name; // class name | |
1440 // void *[] vtbl; | |
1441 // Interface[] interfaces; | |
1442 // ClassInfo *base; // base class | |
1443 // void *destructor; | |
1444 // void *invariant; // class invariant | |
1445 // uint flags; | |
1446 // void *deallocator; | |
1447 // OffsetTypeInfo[] offTi; | |
1448 // void *defaultConstructor; | |
1449 // } | |
1450 | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1451 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
|
1452 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1453 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
|
1454 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
|
1455 |
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
|
1456 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
|
1457 LOG_SCOPE; |
100 | 1458 |
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
|
1459 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
|
1460 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
|
1461 |
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
|
1462 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
|
1463 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
|
1464 { |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1465 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
|
1466 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
|
1467 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
|
1468 assert(ir->constVtbl); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1469 } |
100 | 1470 |
1471 // 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
|
1472 std::vector<LLConstant*> inits; |
100 | 1473 |
1474 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
|
1475 DtoForceConstInitDsymbol(cinfo); |
100 | 1476 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1477 LLConstant* c; |
100 | 1478 |
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
|
1479 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
|
1480 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
|
1481 |
100 | 1482 // 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
|
1483 c = cinfo->ir.irStruct->vtbl; |
100 | 1484 assert(c); |
1485 inits.push_back(c); | |
1486 | |
1487 // 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
|
1488 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
|
1489 inits.push_back(c); |
100 | 1490 |
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
|
1491 // 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
|
1492 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
|
1493 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
|
1494 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
|
1495 { |
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
|
1496 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
|
1497 //Logger::cout() << *ir->constInit->getType() << std::endl; |
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
|
1498 size_t initsz = getABITypeSize(ir->init->getType()->getContainedType(0)); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1499 c = DtoConstSlice(DtoConstSize_t(initsz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1500 } |
100 | 1501 inits.push_back(c); |
1502 | |
1503 // class name | |
1504 // from dmd | |
1505 char *name = cd->ident->toChars(); | |
1506 size_t namelen = strlen(name); | |
1507 if (!(namelen > 9 && memcmp(name, "TypeInfo_", 9) == 0)) | |
1508 { | |
1509 name = cd->toPrettyChars(); | |
1510 namelen = strlen(name); | |
1511 } | |
1512 c = DtoConstString(name); | |
1513 inits.push_back(c); | |
1514 | |
1515 // 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
|
1516 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
|
1517 c = DtoConstSlice(DtoConstSize_t(0), LLConstant::getNullValue(getPtrToType(voidPtr))); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1518 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
|
1519 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
|
1520 c = DtoConstSlice(DtoConstSize_t(cd->vtbl.dim), c); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1521 } |
100 | 1522 inits.push_back(c); |
1523 | |
1524 // 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
|
1525 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
|
1526 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
|
1527 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
|
1528 c = LLConstant::getNullValue(intersTy); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1529 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
|
1530 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
|
1531 // 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
|
1532 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
|
1533 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
|
1534 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
|
1535 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
|
1536 // 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
|
1537 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
|
1538 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
|
1539 // make array |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1540 c = DtoConstSlice(DtoConstSize_t(iisz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1541 } |
100 | 1542 inits.push_back(c); |
1543 | |
1544 // 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
|
1545 // 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
|
1546 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
|
1547 DtoDeclareClassInfo(cd->baseClass); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1548 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
|
1549 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
|
1550 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
|
1551 } |
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
|
1552 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
|
1553 // 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
|
1554 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
|
1555 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
|
1556 } |
100 | 1557 |
1558 // 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
|
1559 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
|
1560 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
|
1561 else |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1562 c = build_class_dtor(cd); |
100 | 1563 inits.push_back(c); |
1564 | |
1565 // 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
|
1566 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
|
1567 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
|
1568 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
|
1569 { |
327
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1570 DtoForceDeclareDsymbol(cd->inv); |
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1571 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
|
1572 c = DtoBitCast(c, invTy); |
327
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1573 } |
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
|
1574 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
|
1575 c = LLConstant::getNullValue(invTy); |
100 | 1576 inits.push_back(c); |
1577 | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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|
1578 // uint flags |
809
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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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|
1579 if (cd->isInterfaceDeclaration()) |
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Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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|
1580 c = DtoConstUint(0); |
113
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[svn r117] Initial working implementation of interfaces.
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|
1581 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.
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|
1582 unsigned flags = build_classinfo_flags(cd); |
113
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[svn r117] Initial working implementation of interfaces.
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diff
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|
1583 c = DtoConstUint(flags); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
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|
1584 } |
100 | 1585 inits.push_back(c); |
1586 | |
284
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[svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed.
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|
1587 // deallocator |
809
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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
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|
1588 if (cd->aggDelete) |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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1589 { |
284
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1590 DtoForceDeclareDsymbol(cd->aggDelete); |
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|
1591 c = cd->aggDelete->ir.irFunc->func; |
809
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Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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|
1592 c = DtoBitCast(c, voidPtr); |
284
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1593 } |
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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
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|
1594 else |
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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
|
1595 c = LLConstant::getNullValue(voidPtr); |
100 | 1596 inits.push_back(c); |
1597 | |
1598 // offset typeinfo | |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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parents:
806
diff
changeset
|
1599 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>
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diff
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|
1600 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
|
1601 |
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
|
1602 #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
|
1603 |
809
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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 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
|
1605 c = LLConstant::getNullValue(offTiTy); |
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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
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|
1606 else |
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
1607 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
|
1608 |
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
|
1609 #else // GENERATE_OFFTI |
8f0b24bc55f0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
816
diff
changeset
|
1610 |
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
|
1611 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
|
1612 |
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
|
1613 #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:
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diff
changeset
|
1614 |
100 | 1615 inits.push_back(c); |
1616 | |
1617 // 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
|
1618 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:
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diff
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|
1619 { |
111
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
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110
diff
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|
1620 DtoForceDeclareDsymbol(cd->defaultCtor); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
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169
diff
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|
1621 c = isaConstant(cd->defaultCtor->ir.irFunc->func); |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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parents:
806
diff
changeset
|
1622 c = DtoBitCast(c, voidPtr); |
111
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
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diff
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|
1623 } |
809
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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
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|
1624 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
|
1625 c = LLConstant::getNullValue(voidPtr); |
100 | 1626 inits.push_back(c); |
1627 | |
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
|
1628 #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:
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diff
changeset
|
1629 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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737
diff
changeset
|
1630 // xgetMembers |
809
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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diff
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|
1631 VarDeclaration* xgetVar = (VarDeclaration*)cinfo->fields.data[11]; |
69a5e4a6fc0f
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|
1632 const LLType* xgetTy = DtoType(xgetVar->type); |
69a5e4a6fc0f
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parents:
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diff
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|
1633 |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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parents:
806
diff
changeset
|
1634 // FIXME: fill it out! |
69a5e4a6fc0f
Changed some hardcoded offset/alignment for classes in DMD, broke offsets for 64bits.
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parents:
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changeset
|
1635 inits.push_back( LLConstant::getNullValue(xgetTy) ); |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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diff
changeset
|
1636 #endif |
f04dde6e882c
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|
1637 |
100 | 1638 /*size_t n = inits.size(); |
1639 for (size_t i=0; i<n; ++i) | |
1640 { | |
1641 Logger::cout() << "inits[" << i << "]: " << *inits[i] << '\n'; | |
1642 }*/ | |
1643 | |
1644 // build the initializer | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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796
diff
changeset
|
1645 LLConstant* finalinit = llvm::ConstantStruct::get(inits); |
100 | 1646 //Logger::cout() << "built the classinfo initializer:\n" << *finalinit <<'\n'; |
797
340acf1535d0
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parents:
796
diff
changeset
|
1647 ir->constClassInfo = finalinit; |
100 | 1648 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
796
diff
changeset
|
1649 // refine the type |
340acf1535d0
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parents:
796
diff
changeset
|
1650 llvm::cast<llvm::OpaqueType>(ir->classInfoOpaque.get())->refineAbstractTypeTo(finalinit->getType()); |
340acf1535d0
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parents:
796
diff
changeset
|
1651 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1652 // apply initializer |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
796
diff
changeset
|
1653 ir->classInfo->setInitializer(finalinit); |
100 | 1654 } |