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[svn r326] Fixed a bunch of issues with printf's that MinGW32 did not support. Fixed problems with label collisions when using labels inside inline asm. LabelStatement is now easily reached given its Identifier, which should be useful elsewhere too. Enabled inline asm for building the lib/compiler/llvmdc runtime code, fixing branches out of asm makes this possible.
author lindquist
date Fri, 27 Jun 2008 22:04:35 +0200
parents bef811104734
children d59c363fccad
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1 #ifndef LLVMDC_GEN_LLVMHELPERS_H
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2 #define LLVMDC_GEN_LLVMHELPERS_H
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3
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4 #include "statement.h"
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5
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6 // dynamic memory helpers
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7 LLValue* DtoNew(Type* newtype);
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8 void DtoDeleteMemory(LLValue* ptr);
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9 void DtoDeleteClass(LLValue* inst);
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10 void DtoDeleteInterface(LLValue* inst);
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11 void DtoDeleteArray(DValue* arr);
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12
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13 // assertion generator
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14 void DtoAssert(Loc* loc, DValue* msg);
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15
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16 // return the LabelStatement from the current function with the given identifier or NULL if not found
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17 LabelStatement* DtoLabelStatement(Identifier* ident);
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18 // emit goto
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19 void DtoGoto(Loc* loc, Identifier* target, TryFinallyStatement* enclosingtryfinally);
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20
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21 // generates IR for finally blocks between the 'start' and 'end' statements
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22 // will begin with the finally block belonging to 'start' and does not include
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23 // the finally block of 'end'
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24 void DtoFinallyBlocks(TryFinallyStatement* start, TryFinallyStatement* end);
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25
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26 // nested variable/class helpers
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27 LLValue* DtoNestedContext(FuncDeclaration* func);
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28 LLValue* DtoNestedVariable(VarDeclaration* vd);
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29
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30 // basic operations
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31 void DtoAssign(DValue* lhs, DValue* rhs);
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32
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33 // casts
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34 DValue* DtoCastInt(DValue* val, Type* to);
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35 DValue* DtoCastPtr(DValue* val, Type* to);
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36 DValue* DtoCastFloat(DValue* val, Type* to);
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37 DValue* DtoCast(DValue* val, Type* to);
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38
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39 // is template instance check
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40 bool DtoIsTemplateInstance(Dsymbol* s);
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41
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42 // generates lazy static initialization code for a global variable
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43 void DtoLazyStaticInit(bool istempl, LLValue* gvar, Initializer* init, Type* t);
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45 // these are all basically drivers for the codegeneration called by the main loop
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46 void DtoResolveDsymbol(Dsymbol* dsym);
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47 void DtoDeclareDsymbol(Dsymbol* dsym);
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48 void DtoDefineDsymbol(Dsymbol* dsym);
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49 void DtoConstInitDsymbol(Dsymbol* dsym);
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50 void DtoConstInitGlobal(VarDeclaration* vd);
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51 void DtoEmptyResolveList();
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52 void DtoEmptyDeclareList();
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53 void DtoEmptyConstInitList();
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54 void DtoEmptyAllLists();
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55 void DtoForceDeclareDsymbol(Dsymbol* dsym);
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56 void DtoForceConstInitDsymbol(Dsymbol* dsym);
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57 void DtoForceDefineDsymbol(Dsymbol* dsym);
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58
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59 // initializer helpers
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60 LLConstant* DtoConstInitializer(Type* type, Initializer* init);
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61 LLConstant* DtoConstFieldInitializer(Type* type, Initializer* init);
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62 DValue* DtoInitializer(Initializer* init);
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63
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64 // annotation generator
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65 void DtoAnnotation(const char* str);
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67 // getting typeinfo of type, base=true casts to object.TypeInfo
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68 LLConstant* DtoTypeInfoOf(Type* ty, bool base=true);
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70 // binary operations
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71 DValue* DtoBinAdd(DValue* lhs, DValue* rhs);
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72 DValue* DtoBinSub(DValue* lhs, DValue* rhs);
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73 DValue* DtoBinMul(DValue* lhs, DValue* rhs);
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74 DValue* DtoBinDiv(DValue* lhs, DValue* rhs);
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75 DValue* DtoBinRem(DValue* lhs, DValue* rhs);
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76
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77 // target stuff
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78 void findDefaultTarget();
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79
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80 #endif