bindings/go/llvm/DIBuilderBindings.cpp

   1 //===- DIBuilderBindings.cpp - Bindings for DIBuilder ---------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file defines C bindings for the DIBuilder class.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #include "DIBuilderBindings.h"
  15 #include "IRBindings.h"
  16 #include "llvm/IR/DIBuilder.h"
  17 #include "llvm/IR/IRBuilder.h"
  18 #include "llvm/IR/Module.h"
  19
  20 using namespace llvm;
  21
  22 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(DIBuilder, LLVMDIBuilderRef)
  23
  24 LLVMDIBuilderRef LLVMNewDIBuilder(LLVMModuleRef mref) {
  25   Module *m = unwrap(mref);
  26   return wrap(new DIBuilder(*m));
  27 }
  28
  29 void LLVMDIBuilderDestroy(LLVMDIBuilderRef dref) {
  30   DIBuilder *d = unwrap(dref);
  31   delete d;
  32 }
  33
  34 void LLVMDIBuilderFinalize(LLVMDIBuilderRef dref) { unwrap(dref)->finalize(); }
  35
  36 LLVMMetadataRef LLVMDIBuilderCreateCompileUnit(LLVMDIBuilderRef Dref,
  37                                                unsigned Lang, const char *File,
  38                                                const char *Dir,
  39                                                const char *Producer,
  40                                                int Optimized, const char *Flags,
  41                                                unsigned RuntimeVersion) {
  42   DIBuilder *D = unwrap(Dref);
  43   DICompileUnit CU = D->createCompileUnit(Lang, File, Dir, Producer, Optimized,
  44                                           Flags, RuntimeVersion);
  45   return wrap(CU);
  46 }
  47
  48 LLVMMetadataRef LLVMDIBuilderCreateFile(LLVMDIBuilderRef Dref, const char *File,
  49                                         const char *Dir) {
  50   DIBuilder *D = unwrap(Dref);
  51   DIFile F = D->createFile(File, Dir);
  52   return wrap(F);
  53 }
  54
  55 LLVMMetadataRef LLVMDIBuilderCreateLexicalBlock(LLVMDIBuilderRef Dref,
  56                                                 LLVMMetadataRef Scope,
  57                                                 LLVMMetadataRef File,
  58                                                 unsigned Line,
  59                                                 unsigned Column) {
  60   DIBuilder *D = unwrap(Dref);
  61   DILexicalBlock LB =
  62       D->createLexicalBlock(DIDescriptor(unwrap<MDLocalScope>(Scope)),
  63                             unwrap<MDFile>(File), Line, Column);
  64   return wrap(LB);
  65 }
  66
  67 LLVMMetadataRef LLVMDIBuilderCreateLexicalBlockFile(LLVMDIBuilderRef Dref,
  68                                                     LLVMMetadataRef Scope,
  69                                                     LLVMMetadataRef File,
  70                                                     unsigned Discriminator) {
  71   DIBuilder *D = unwrap(Dref);
  72   DILexicalBlockFile LBF =
  73       D->createLexicalBlockFile(DIDescriptor(unwrap<MDLocalScope>(Scope)),
  74                                 unwrap<MDFile>(File), Discriminator);
  75   return wrap(LBF);
  76 }
  77
  78 LLVMMetadataRef LLVMDIBuilderCreateFunction(
  79     LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
  80     const char *LinkageName, LLVMMetadataRef File, unsigned Line,
  81     LLVMMetadataRef CompositeType, int IsLocalToUnit, int IsDefinition,
  82     unsigned ScopeLine, unsigned Flags, int IsOptimized, LLVMValueRef Func) {
  83   DIBuilder *D = unwrap(Dref);
  84   DISubprogram SP = D->createFunction(
  85       DIDescriptor(unwrap<MDScope>(Scope)), Name, LinkageName,
  86       unwrap<MDFile>(File), Line, unwrap<MDCompositeTypeBase>(CompositeType),
  87       IsLocalToUnit, IsDefinition, ScopeLine, Flags, IsOptimized,
  88       unwrap<Function>(Func));
  89   return wrap(SP);
  90 }
  91
  92 LLVMMetadataRef LLVMDIBuilderCreateLocalVariable(
  93     LLVMDIBuilderRef Dref, unsigned Tag, LLVMMetadataRef Scope,
  94     const char *Name, LLVMMetadataRef File, unsigned Line, LLVMMetadataRef Ty,
  95     int AlwaysPreserve, unsigned Flags, unsigned ArgNo) {
  96   DIBuilder *D = unwrap(Dref);
  97   DIVariable V = D->createLocalVariable(
  98       Tag, DIDescriptor(unwrap<MDScope>(Scope)), Name, unwrap<MDFile>(File),
  99       Line, unwrap<MDType>(Ty), AlwaysPreserve, Flags, ArgNo);
 100   return wrap(V);
 101 }
 102
 103 LLVMMetadataRef LLVMDIBuilderCreateBasicType(LLVMDIBuilderRef Dref,
 104                                              const char *Name,
 105                                              uint64_t SizeInBits,
 106                                              uint64_t AlignInBits,
 107                                              unsigned Encoding) {
 108   DIBuilder *D = unwrap(Dref);
 109   DIBasicType T = D->createBasicType(Name, SizeInBits, AlignInBits, Encoding);
 110   return wrap(T);
 111 }
 112
 113 LLVMMetadataRef LLVMDIBuilderCreatePointerType(LLVMDIBuilderRef Dref,
 114                                                LLVMMetadataRef PointeeType,
 115                                                uint64_t SizeInBits,
 116                                                uint64_t AlignInBits,
 117                                                const char *Name) {
 118   DIBuilder *D = unwrap(Dref);
 119   DIDerivedType T = D->createPointerType(unwrap<MDType>(PointeeType),
 120                                          SizeInBits, AlignInBits, Name);
 121   return wrap(T);
 122 }
 123
 124 LLVMMetadataRef
 125 LLVMDIBuilderCreateSubroutineType(LLVMDIBuilderRef Dref, LLVMMetadataRef File,
 126                                   LLVMMetadataRef ParameterTypes) {
 127   DIBuilder *D = unwrap(Dref);
 128   DICompositeType CT = D->createSubroutineType(
 129       unwrap<MDFile>(File), DITypeArray(unwrap<MDTuple>(ParameterTypes)));
 130   return wrap(CT);
 131 }
 132
 133 LLVMMetadataRef LLVMDIBuilderCreateStructType(
 134     LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
 135     LLVMMetadataRef File, unsigned Line, uint64_t SizeInBits,
 136     uint64_t AlignInBits, unsigned Flags, LLVMMetadataRef DerivedFrom,
 137     LLVMMetadataRef ElementTypes) {
 138   DIBuilder *D = unwrap(Dref);
 139   DICompositeType CT = D->createStructType(
 140       DIDescriptor(unwrap<MDScope>(Scope)), Name, unwrap<MDFile>(File), Line,
 141       SizeInBits, AlignInBits, Flags, unwrap<MDType>(DerivedFrom),
 142       DIArray(unwrap<MDTuple>(ElementTypes)));
 143   return wrap(CT);
 144 }
 145
 146 LLVMMetadataRef LLVMDIBuilderCreateReplaceableCompositeType(
 147     LLVMDIBuilderRef Dref, unsigned Tag, const char *Name,
 148     LLVMMetadataRef Scope, LLVMMetadataRef File, unsigned Line,
 149     unsigned RuntimeLang, uint64_t SizeInBits, uint64_t AlignInBits,
 150     unsigned Flags) {
 151   DIBuilder *D = unwrap(Dref);
 152   DICompositeType CT = D->createReplaceableCompositeType(
 153       Tag, Name, DIDescriptor(unwrap<MDScope>(Scope)), unwrap<MDFile>(File),
 154       Line, RuntimeLang, SizeInBits, AlignInBits, Flags);
 155   return wrap(CT);
 156 }
 157
 158 LLVMMetadataRef
 159 LLVMDIBuilderCreateMemberType(LLVMDIBuilderRef Dref, LLVMMetadataRef Scope,
 160                               const char *Name, LLVMMetadataRef File,
 161                               unsigned Line, uint64_t SizeInBits,
 162                               uint64_t AlignInBits, uint64_t OffsetInBits,
 163                               unsigned Flags, LLVMMetadataRef Ty) {
 164   DIBuilder *D = unwrap(Dref);
 165   DIDerivedType DT = D->createMemberType(
 166       DIDescriptor(unwrap<MDScope>(Scope)), Name, unwrap<MDFile>(File), Line,
 167       SizeInBits, AlignInBits, OffsetInBits, Flags, unwrap<MDType>(Ty));
 168   return wrap(DT);
 169 }
 170
 171 LLVMMetadataRef LLVMDIBuilderCreateArrayType(LLVMDIBuilderRef Dref,
 172                                              uint64_t SizeInBits,
 173                                              uint64_t AlignInBits,
 174                                              LLVMMetadataRef ElementType,
 175                                              LLVMMetadataRef Subscripts) {
 176   DIBuilder *D = unwrap(Dref);
 177   DICompositeType CT =
 178       D->createArrayType(SizeInBits, AlignInBits, unwrap<MDType>(ElementType),
 179                          DIArray(unwrap<MDTuple>(Subscripts)));
 180   return wrap(CT);
 181 }
 182
 183 LLVMMetadataRef LLVMDIBuilderCreateTypedef(LLVMDIBuilderRef Dref,
 184                                            LLVMMetadataRef Ty, const char *Name,
 185                                            LLVMMetadataRef File, unsigned Line,
 186                                            LLVMMetadataRef Context) {
 187   DIBuilder *D = unwrap(Dref);
 188   DIDerivedType DT =
 189       D->createTypedef(unwrap<MDType>(Ty), Name, unwrap<MDFile>(File), Line,
 190                        DIDescriptor(unwrap<MDScope>(Context)));
 191   return wrap(DT);
 192 }
 193
 194 LLVMMetadataRef LLVMDIBuilderGetOrCreateSubrange(LLVMDIBuilderRef Dref,
 195                                                  int64_t Lo, int64_t Count) {
 196   DIBuilder *D = unwrap(Dref);
 197   DISubrange S = D->getOrCreateSubrange(Lo, Count);
 198   return wrap(S);
 199 }
 200
 201 LLVMMetadataRef LLVMDIBuilderGetOrCreateArray(LLVMDIBuilderRef Dref,
 202                                               LLVMMetadataRef *Data,
 203                                               size_t Length) {
 204   DIBuilder *D = unwrap(Dref);
 205   Metadata **DataValue = unwrap(Data);
 206   ArrayRef<Metadata *> Elements(DataValue, Length);
 207   DIArray A = D->getOrCreateArray(Elements);
 208   return wrap(A);
 209 }
 210
 211 LLVMMetadataRef LLVMDIBuilderGetOrCreateTypeArray(LLVMDIBuilderRef Dref,
 212                                                   LLVMMetadataRef *Data,
 213                                                   size_t Length) {
 214   DIBuilder *D = unwrap(Dref);
 215   Metadata **DataValue = unwrap(Data);
 216   ArrayRef<Metadata *> Elements(DataValue, Length);
 217   DITypeArray A = D->getOrCreateTypeArray(Elements);
 218   return wrap(A);
 219 }
 220
 221 LLVMMetadataRef LLVMDIBuilderCreateExpression(LLVMDIBuilderRef Dref,
 222                                               int64_t *Addr, size_t Length) {
 223   DIBuilder *D = unwrap(Dref);
 224   DIExpression Expr = D->createExpression(ArrayRef<int64_t>(Addr, Length));
 225   return wrap(Expr);
 226 }
 227
 228 LLVMValueRef LLVMDIBuilderInsertDeclareAtEnd(LLVMDIBuilderRef Dref,
 229                                              LLVMValueRef Storage,
 230                                              LLVMMetadataRef VarInfo,
 231                                              LLVMMetadataRef Expr,
 232                                              LLVMBasicBlockRef Block) {
 233   DIBuilder *D = unwrap(Dref);
 234   Instruction *Instr =
 235       D->insertDeclare(unwrap(Storage), unwrap<MDLocalVariable>(VarInfo),
 236                        unwrap<MDExpression>(Expr), unwrap(Block));
 237   return wrap(Instr);
 238 }
 239
 240 LLVMValueRef LLVMDIBuilderInsertValueAtEnd(LLVMDIBuilderRef Dref,
 241                                            LLVMValueRef Val, uint64_t Offset,
 242                                            LLVMMetadataRef VarInfo,
 243                                            LLVMMetadataRef Expr,
 244                                            LLVMBasicBlockRef Block) {
 245   DIBuilder *D = unwrap(Dref);
 246   Instruction *Instr = D->insertDbgValueIntrinsic(
 247       unwrap(Val), Offset, unwrap<MDLocalVariable>(VarInfo),
 248       unwrap<MDExpression>(Expr), unwrap(Block));
 249   return wrap(Instr);
 250 }