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annotate gen/rttibuilder.h @ 1375:63f4afd01036

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Cleaned up TypeInfo_Struct. Fixed problem with DtoConstSize_t taking a size_t argument, this is not enough for cross compiling from 32bit host to a 64bit target. It now takes uint64_t. There's probably a lot of similar case around to code ...
author Tomas Lindquist Olsen <tomas.l.olsen gmail com>
date Sun, 17 May 2009 04:41:10 +0200
parents e630ff79e10d
children a5d0e04298a8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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e630ff79e10d Cleaned up TypeInfo generation, still need to do TypeInfo_Struct/Tuple. Eventually do ClassInfo and ModuleInfo as well using same interface.
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1 #ifndef __LDC_GEN_RTTIBUILDER_H__
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2 #define __LDC_GEN_RTTIBUILDER_H__
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3
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4 #include "llvm/Constant.h"
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5 #include "llvm/ADT/SmallVector.h"
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6
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7 struct ClassDeclaration;
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8 struct TypeClass;
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9
e630ff79e10d Cleaned up TypeInfo generation, still need to do TypeInfo_Struct/Tuple. Eventually do ClassInfo and ModuleInfo as well using same interface.
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10 struct IrStruct;
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parents:
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12 struct TypeInfoBuilder
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13 {
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14 ClassDeclaration* base;
e630ff79e10d Cleaned up TypeInfo generation, still need to do TypeInfo_Struct/Tuple. Eventually do ClassInfo and ModuleInfo as well using same interface.
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15 TypeClass* basetype;
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16 IrStruct* baseir;
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e630ff79e10d Cleaned up TypeInfo generation, still need to do TypeInfo_Struct/Tuple. Eventually do ClassInfo and ModuleInfo as well using same interface.
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18 // 10 is enough for any D1 typeinfo
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19 llvm::SmallVector<llvm::Constant*, 10> inits;
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21 TypeInfoBuilder(ClassDeclaration* base_class);
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23 void push(llvm::Constant* C);
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24 void push_null_vp();
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25 void push_null_void_array();
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26 void push_uint(unsigned u);
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27 void push_size(uint64_t s);
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28 void push_string(const char* str);
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29 void push_typeinfo(Type* t);
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30 void push_classinfo(ClassDeclaration* cd);
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31 void push_funcptr(FuncDeclaration* fd);
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32 void push_void_array(size_t dim, llvm::Constant* ptr);
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33 void push_void_array(llvm::Constant* CI, Type* valtype, Dsymbol* sym);
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34
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35 /// Creates the initializer constant and assigns it to the global.
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36 void finalize(IrGlobal* tid);
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37 };
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e630ff79e10d Cleaned up TypeInfo generation, still need to do TypeInfo_Struct/Tuple. Eventually do ClassInfo and ModuleInfo as well using same interface.
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39 #endif