Mercurial > projects > ldc
annotate gen/todebug.cpp @ 979:523bf4f166bc
Fix some assembler issues:
The assembler was miscompiling "add" (specifically, the "add reg/mem, imm"
variations).
The change that caused this seems to have been made because without it, some
"add"s didn't compile at all.
This patch reverts the previous change, and makes sure assembler operands are
remapped correctly even though the input operands auto-generated due to
updating operations aren't explicitly used.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Wed, 18 Feb 2009 21:46:14 +0100 |
parents | 8a70b4381369 |
children | ff22650d0ca3 |
rev | line source |
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1 #include "gen/llvm.h" |
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2 #include "llvm/Support/Dwarf.h" |
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3 #include "llvm/CodeGen/MachineModuleInfo.h" |
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4 #include "llvm/System/Path.h" |
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5 |
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6 #include "declaration.h" |
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7 #include "module.h" |
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8 #include "mars.h" |
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9 |
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10 #include "gen/todebug.h" |
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11 #include "gen/irstate.h" |
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12 #include "gen/tollvm.h" |
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13 #include "gen/logger.h" |
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14 #include "gen/llvmhelpers.h" |
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15 |
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16 #include "ir/irmodule.h" |
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17 |
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18 using namespace llvm::dwarf; |
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19 |
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20 #define DBG_NULL ( LLConstant::getNullValue(DBG_TYPE) ) |
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21 #define DBG_TYPE ( getPtrToType(llvm::StructType::get(NULL,NULL)) ) |
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22 #define DBG_CAST(X) ( llvm::ConstantExpr::getBitCast(X, DBG_TYPE) ) |
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23 |
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24 #define DBG_TAG(X) ( llvm::ConstantExpr::getAdd( DtoConstUint( X ), DtoConstUint( llvm::LLVMDebugVersion ) ) ) |
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25 |
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26 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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27 |
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28 /** |
252 | 29 * Emits a global variable, LLVM Dwarf style, only declares. |
30 * @param type Type of variable. | |
31 * @param name Name. | |
32 * @return The global variable. | |
33 */ | |
34 static LLGlobalVariable* emitDwarfGlobalDecl(const LLStructType* type, const char* name, bool linkonce=false) | |
35 { | |
36 LLGlobalValue::LinkageTypes linkage = linkonce ? LLGlobalValue::LinkOnceLinkage : LLGlobalValue::InternalLinkage; | |
37 LLGlobalVariable* gv = new LLGlobalVariable(type, true, linkage, NULL, name, gIR->module); | |
250
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38 gv->setSection("llvm.metadata"); |
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39 return gv; |
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40 } |
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41 |
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42 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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43 |
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44 static llvm::DIAnchor getDwarfAnchor(dwarf_constants c) |
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45 { |
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46 switch (c) |
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47 { |
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48 case DW_TAG_compile_unit: |
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49 return gIR->difactory.GetOrCreateCompileUnitAnchor(); |
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50 case DW_TAG_variable: |
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51 return gIR->difactory.GetOrCreateGlobalVariableAnchor(); |
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52 case DW_TAG_subprogram: |
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53 return gIR->difactory.GetOrCreateSubprogramAnchor(); |
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54 default: |
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55 assert(0); |
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56 } |
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57 } |
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58 |
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59 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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60 |
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61 static const llvm::StructType* getDwarfCompileUnitType() { |
96 | 62 return isaStruct(gIR->module->getTypeByName("llvm.dbg.compile_unit.type")); |
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63 } |
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64 |
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65 static const llvm::StructType* getDwarfSubProgramType() { |
96 | 66 return isaStruct(gIR->module->getTypeByName("llvm.dbg.subprogram.type")); |
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67 } |
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68 |
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69 static const llvm::StructType* getDwarfVariableType() { |
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70 return isaStruct(gIR->module->getTypeByName("llvm.dbg.variable.type")); |
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71 } |
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72 |
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73 static const llvm::StructType* getDwarfDerivedTypeType() { |
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74 return isaStruct(gIR->module->getTypeByName("llvm.dbg.derivedtype.type")); |
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75 } |
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76 |
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77 static const llvm::StructType* getDwarfBasicTypeType() { |
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78 return isaStruct(gIR->module->getTypeByName("llvm.dbg.basictype.type")); |
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79 } |
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80 |
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81 static const llvm::StructType* getDwarfCompositeTypeType() { |
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82 return isaStruct(gIR->module->getTypeByName("llvm.dbg.compositetype.type")); |
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83 } |
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84 |
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85 static const llvm::StructType* getDwarfGlobalVariableType() { |
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86 return isaStruct(gIR->module->getTypeByName("llvm.dbg.global_variable.type")); |
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87 } |
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88 |
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89 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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90 |
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91 // get the module the symbol is in, or - for template instances - the current module |
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92 static Module* getDefinedModule(Dsymbol* s) |
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93 { |
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94 if (!DtoIsTemplateInstance(s)) |
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95 return s->getModule(); |
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96 else |
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97 return gIR->dmodule; |
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98 } |
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99 |
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100 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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101 |
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102 static llvm::DIType dwarfTypeDescription_impl(Type* type, llvm::DICompileUnit cu, const char* c_name); |
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103 static llvm::DIType dwarfTypeDescription(Type* type, llvm::DICompileUnit cu, const char* c_name); |
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104 |
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105 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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106 |
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107 static llvm::DIBasicType dwarfBasicType(Type* type, llvm::DICompileUnit compileUnit) |
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108 { |
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109 Type* t = type->toBasetype(); |
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110 const LLType* T = DtoType(type); |
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111 |
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112 // find encoding |
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113 unsigned id; |
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114 if (t->isintegral()) |
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115 { |
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116 if (type->isunsigned()) |
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117 id = DW_ATE_unsigned; |
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118 else |
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119 id = DW_ATE_signed; |
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120 } |
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121 else if (t->isfloating()) |
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122 { |
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123 id = DW_ATE_float; |
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124 } |
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125 else |
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126 { |
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127 assert(0 && "unsupported basictype for debug info"); |
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128 } |
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129 |
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130 return gIR->difactory.CreateBasicType( |
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131 compileUnit, // context |
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132 type->toChars(), // name |
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133 llvm::DICompileUnit(NULL), // compile unit |
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134 0, // line number |
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135 getTypeBitSize(T), // size (bits) |
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136 getABITypeAlign(T)*8, // align (bits) |
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137 0, // offset (bits) |
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138 //FIXME: need flags? |
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139 0, // flags |
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140 id // encoding |
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141 ); |
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142 } |
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143 |
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144 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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145 |
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146 static llvm::DIDerivedType dwarfDerivedType(Type* type, llvm::DICompileUnit compileUnit) |
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147 { |
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148 const LLType* T = DtoType(type); |
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149 Type* t = type->toBasetype(); |
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150 |
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151 assert(t->ty == Tpointer && "unsupported derivedtype for debug info, only pointers allowed"); |
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152 |
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153 // find base type |
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154 llvm::DIType basetype; |
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155 Type* nt = t->nextOf(); |
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156 basetype = dwarfTypeDescription_impl(nt, compileUnit, NULL); |
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157 if (nt->ty == Tvoid) |
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158 basetype = llvm::DIType(NULL); |
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159 |
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160 return gIR->difactory.CreateDerivedType( |
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161 DW_TAG_pointer_type, // tag |
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162 compileUnit, // context |
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163 "", // name |
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164 llvm::DICompileUnit(NULL), // compile unit |
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165 0, // line number |
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166 getTypeBitSize(T), // size (bits) |
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167 getABITypeAlign(T)*8, // align (bits) |
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168 0, // offset (bits) |
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169 //FIXME: need flags? |
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170 0, // flags |
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171 basetype // derived from |
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172 ); |
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173 } |
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174 |
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175 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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176 |
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177 static llvm::DIDerivedType dwarfMemberType(unsigned linnum, Type* type, llvm::DICompileUnit compileUnit, llvm::DICompileUnit definedCU, const char* c_name, unsigned offset) |
246
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178 { |
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179 const LLType* T = DtoType(type); |
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180 Type* t = type->toBasetype(); |
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181 |
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182 // find base type |
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183 llvm::DIType basetype; |
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184 basetype = dwarfTypeDescription(t, compileUnit, NULL); |
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185 if (t->ty == Tvoid) |
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186 basetype = llvm::DIType(NULL); |
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187 |
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188 return gIR->difactory.CreateDerivedType( |
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189 DW_TAG_member, // tag |
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190 compileUnit, // context |
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191 c_name, // name |
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192 definedCU, // compile unit |
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193 linnum, // line number |
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194 getTypeBitSize(T), // size (bits) |
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195 getABITypeAlign(T)*8, // align (bits) |
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196 offset*8, // offset (bits) |
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197 //FIXME: need flags? |
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198 0, // flags |
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199 basetype // derived from |
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200 ); |
246
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201 } |
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202 |
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203 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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204 |
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205 //FIXME: This does not use llvm's DIFactory as it can't |
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206 // handle recursive types properly. |
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207 static llvm::DICompositeType dwarfCompositeType(Type* type, llvm::DICompileUnit compileUnit) |
246
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208 { |
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209 const LLType* T = DtoType(type); |
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210 Type* t = type->toBasetype(); |
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211 |
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212 // defaults |
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213 LLConstant* name = getNullPtr(getVoidPtrType()); |
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214 LLGlobalVariable* members = NULL; |
252 | 215 unsigned linnum = 0; |
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216 llvm::DICompileUnit definedCU; |
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217 |
250
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218 // prepare tag and members |
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219 unsigned tag; |
252 | 220 |
221 // declare final global variable | |
222 LLGlobalVariable* gv = NULL; | |
223 | |
224 // dynamic array | |
246
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225 if (t->ty == Tarray) |
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226 { |
250
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227 tag = DW_TAG_structure_type; |
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228 |
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229 LLGlobalVariable* len = dwarfMemberType(0, Type::tsize_t, compileUnit, llvm::DICompileUnit(NULL), "length", 0).getGV(); |
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230 assert(len); |
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231 LLGlobalVariable* ptr = dwarfMemberType(0, t->nextOf()->pointerTo(), compileUnit, llvm::DICompileUnit(NULL), "ptr", global.params.is64bit?8:4).getGV(); |
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232 assert(ptr); |
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233 |
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234 const LLArrayType* at = LLArrayType::get(DBG_TYPE, 2); |
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235 |
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236 std::vector<LLConstant*> elems(2); |
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237 elems[0] = DBG_CAST(len); |
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238 elems[1] = DBG_CAST(ptr); |
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239 |
252 | 240 LLConstant* ca = LLConstantArray::get(at, elems); |
241 members = new LLGlobalVariable(ca->getType(), true, LLGlobalValue::InternalLinkage, ca, ".array", gIR->module); | |
242 members->setSection("llvm.metadata"); | |
243 | |
244 name = DtoConstStringPtr(t->toChars(), "llvm.metadata"); | |
245 } | |
246 | |
268
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247 // struct/class |
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248 else if (t->ty == Tstruct || t->ty == Tclass) |
252 | 249 { |
268
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250 AggregateDeclaration* sd; |
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251 if (t->ty == Tstruct) |
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252 { |
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253 TypeStruct* ts = (TypeStruct*)t; |
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254 sd = ts->sym; |
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255 } |
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256 else |
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257 { |
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258 TypeClass* tc = (TypeClass*)t; |
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259 sd = tc->sym; |
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260 } |
252 | 261 assert(sd); |
262 | |
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263 // if we don't know the aggregate's size, we don't know enough about it |
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264 // to provide debug info. probably a forward-declared struct? |
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265 if (sd->sizeok == 0) |
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266 return llvm::DICompositeType(NULL); |
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267 |
252 | 268 IrStruct* ir = sd->ir.irStruct; |
269 assert(ir); | |
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270 if (!ir->diCompositeType.isNull()) |
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271 return ir->diCompositeType; |
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272 |
252 | 273 // set to handle recursive types properly |
274 gv = emitDwarfGlobalDecl(getDwarfCompositeTypeType(), "llvm.dbg.compositetype"); | |
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275 // set bogus initializer to satisfy asserts in DICompositeType constructor |
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276 gv->setInitializer(LLConstant::getNullValue(getDwarfCompositeTypeType())); |
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277 ir->diCompositeType = llvm::DICompositeType(gv); |
252 | 278 |
279 tag = DW_TAG_structure_type; | |
280 | |
281 name = DtoConstStringPtr(sd->toChars(), "llvm.metadata"); | |
282 linnum = sd->loc.linnum; | |
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283 definedCU = DtoDwarfCompileUnit(getDefinedModule(sd)); |
252 | 284 |
285 std::vector<LLConstant*> elems; | |
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286 if (!ir->aggrdecl->isInterfaceDeclaration()) // plain interfaces don't have one |
252 | 287 { |
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288 std::vector<VarDeclaration*>& arr = ir->varDecls; |
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289 size_t narr = arr.size(); |
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290 elems.reserve(narr); |
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291 for (int k=0; k<narr; k++) |
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292 { |
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293 VarDeclaration* vd = arr[k]; |
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294 assert(vd); |
252 | 295 |
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296 LLGlobalVariable* ptr = dwarfMemberType(vd->loc.linnum, vd->type, compileUnit, definedCU, vd->toChars(), vd->offset).getGV(); |
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297 elems.push_back(DBG_CAST(ptr)); |
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298 } |
252 | 299 } |
300 | |
301 const LLArrayType* at = LLArrayType::get(DBG_TYPE, elems.size()); | |
246
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302 LLConstant* ca = LLConstantArray::get(at, elems); |
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303 members = new LLGlobalVariable(ca->getType(), true, LLGlobalValue::InternalLinkage, ca, ".array", gIR->module); |
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304 members->setSection("llvm.metadata"); |
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305 } |
252 | 306 |
307 // unsupported composite type | |
246
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308 else |
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309 { |
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310 assert(0 && "unsupported compositetype for debug info"); |
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311 } |
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312 |
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313 std::vector<LLConstant*> vals(11); |
246
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314 |
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315 // tag |
268
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316 vals[0] = DBG_TAG(tag); |
246
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317 |
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318 // context |
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319 vals[1] = DBG_CAST(compileUnit.getGV()); |
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320 |
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321 // name |
268
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322 vals[2] = name; |
246
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323 |
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324 // compile unit where defined |
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325 if (definedCU.getGV()) |
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326 vals[3] = DBG_CAST(definedCU.getGV()); |
252 | 327 else |
268
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328 vals[3] = DBG_NULL; |
246
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329 |
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330 // line number where defined |
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331 vals[4] = DtoConstInt(linnum); |
246
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332 |
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333 // size in bits |
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334 vals[5] = LLConstantInt::get(LLType::Int64Ty, getTypeBitSize(T), false); |
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335 |
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336 // alignment in bits |
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337 vals[6] = LLConstantInt::get(LLType::Int64Ty, getABITypeAlign(T)*8, false); |
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338 |
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339 // offset in bits |
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340 vals[7] = LLConstantInt::get(LLType::Int64Ty, 0, false); |
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341 |
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342 // FIXME: dont know what this is |
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343 vals[8] = DtoConstUint(0); |
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344 |
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345 // FIXME: ditto |
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346 vals[9] = DBG_NULL; |
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347 |
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348 // members array |
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349 if (members) |
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350 vals[10] = DBG_CAST(members); |
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351 else |
268
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352 vals[10] = DBG_NULL; |
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353 |
252 | 354 // set initializer |
355 if (!gv) | |
356 gv = emitDwarfGlobalDecl(getDwarfCompositeTypeType(), "llvm.dbg.compositetype"); | |
357 LLConstant* initia = LLConstantStruct::get(getDwarfCompositeTypeType(), vals); | |
358 gv->setInitializer(initia); | |
359 | |
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360 return llvm::DICompositeType(gv); |
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361 } |
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362 |
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363 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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364 |
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365 static llvm::DIGlobalVariable dwarfGlobalVariable(LLGlobalVariable* ll, VarDeclaration* vd) |
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366 { |
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367 assert(vd->isDataseg()); |
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368 llvm::DICompileUnit compileUnit = DtoDwarfCompileUnit(gIR->dmodule); |
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369 |
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370 return gIR->difactory.CreateGlobalVariable( |
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371 compileUnit, // context |
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372 vd->mangle(), // name |
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373 vd->toPrettyChars(), // displayname |
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374 vd->toChars(), // linkage name |
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375 DtoDwarfCompileUnit(getDefinedModule(vd)), // compile unit |
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376 vd->loc.linnum, // line num |
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377 dwarfTypeDescription_impl(vd->type, compileUnit, NULL), // type |
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378 vd->protection == PROTprivate, // is local to unit |
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379 getDefinedModule(vd) == gIR->dmodule, // is definition |
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380 ll // value |
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381 ); |
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382 } |
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383 |
252 | 384 ////////////////////////////////////////////////////////////////////////////////////////////////// |
385 | |
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386 static llvm::DIVariable dwarfVariable(VarDeclaration* vd, llvm::DIType type) |
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387 { |
250
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388 assert(!vd->isDataseg() && "static variable"); |
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389 |
244
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390 unsigned tag; |
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391 if (vd->isParameter()) |
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392 tag = DW_TAG_arg_variable; |
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393 else |
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394 tag = DW_TAG_auto_variable; |
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395 |
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396 return gIR->difactory.CreateVariable( |
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397 tag, // tag |
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398 gIR->func()->diSubprogram, // context |
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399 vd->toChars(), // name |
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400 DtoDwarfCompileUnit(getDefinedModule(vd)), // compile unit |
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401 vd->loc.linnum, // line num |
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402 type // type |
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403 ); |
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404 } |
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405 |
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406 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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407 |
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408 static void dwarfDeclare(LLValue* var, llvm::DIVariable divar) |
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409 { |
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410 gIR->difactory.InsertDeclare(var, divar, gIR->scopebb()); |
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411 } |
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412 |
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413 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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414 |
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415 static llvm::DIType dwarfTypeDescription_impl(Type* type, llvm::DICompileUnit cu, const char* c_name) |
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416 { |
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417 Type* t = type->toBasetype(); |
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418 if (t->ty == Tvoid) |
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419 return llvm::DIType(NULL); |
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420 else if (t->isintegral() || t->isfloating()) |
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421 return dwarfBasicType(type, cu); |
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422 else if (t->ty == Tpointer) |
252 | 423 return dwarfDerivedType(type, cu); |
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424 else if (t->ty == Tarray || t->ty == Tstruct || t->ty == Tclass) |
252 | 425 return dwarfCompositeType(type, cu); |
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426 |
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427 return llvm::DIType(NULL); |
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428 } |
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429 |
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430 static llvm::DIType dwarfTypeDescription(Type* type, llvm::DICompileUnit cu, const char* c_name) |
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431 { |
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432 Type* t = type->toBasetype(); |
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433 if (t->ty == Tclass) |
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434 return dwarfTypeDescription_impl(type->pointerTo(), cu, c_name); |
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435 else |
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436 return dwarfTypeDescription_impl(type, cu, c_name); |
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437 } |
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438 |
246
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439 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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440 |
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441 void DtoDwarfLocalVariable(LLValue* ll, VarDeclaration* vd) |
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442 { |
268
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443 Logger::println("D to dwarf local variable"); |
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444 LOG_SCOPE; |
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445 |
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446 // get compile units |
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447 llvm::DICompileUnit thisCU = DtoDwarfCompileUnit(gIR->dmodule); |
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448 llvm::DICompileUnit varCU = DtoDwarfCompileUnit(getDefinedModule(vd)); |
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449 |
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450 // get type description |
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451 llvm::DIType TD = dwarfTypeDescription(vd->type, thisCU, NULL); |
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452 if (TD.isNull()) |
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453 return; // unsupported |
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454 |
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455 // get variable description |
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456 llvm::DIVariable VD = dwarfVariable(vd, TD); |
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457 |
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458 // declare |
246
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459 dwarfDeclare(ll, VD); |
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460 } |
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461 |
250
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462 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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463 |
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464 llvm::DICompileUnit DtoDwarfCompileUnit(Module* m) |
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465 { |
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466 Logger::println("D to dwarf compile_unit"); |
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467 LOG_SCOPE; |
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468 |
250
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469 // we might be generating for an import |
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470 if (!m->ir.irModule) |
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471 m->ir.irModule = new IrModule(m, m->srcfile->toChars()); |
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472 else if (!m->ir.irModule->diCompileUnit.isNull()) |
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473 { |
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474 assert (m->ir.irModule->diCompileUnit.getGV()->getParent() == gIR->module |
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475 && "debug info compile unit belongs to incorrect llvm module!"); |
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476 return m->ir.irModule->diCompileUnit; |
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477 } |
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478 |
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479 // prepare srcpath |
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480 std::string srcpath(FileName::path(m->srcfile->name->toChars())); |
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481 if (!FileName::absolute(srcpath.c_str())) { |
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482 llvm::sys::Path tmp = llvm::sys::Path::GetCurrentDirectory(); |
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483 tmp.appendComponent(srcpath); |
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484 srcpath = tmp.toString(); |
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485 if (!srcpath.empty() && *srcpath.rbegin() != '/' && *srcpath.rbegin() != '\\') |
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486 srcpath = srcpath + '/'; |
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487 } |
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488 |
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489 // make compile unit |
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490 m->ir.irModule->diCompileUnit = gIR->difactory.CreateCompileUnit( |
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491 global.params.symdebug == 2 ? DW_LANG_C : DW_LANG_D, |
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492 m->srcfile->name->toChars(), |
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493 srcpath, |
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494 "LDC (http://www.dsource.org/projects/ldc)", |
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495 //FIXME: What do these two mean? |
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496 false, // isMain, |
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497 false // isOptimized |
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498 ); |
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499 |
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500 return m->ir.irModule->diCompileUnit; |
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501 } |
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502 |
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503 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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504 |
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505 llvm::DISubprogram DtoDwarfSubProgram(FuncDeclaration* fd) |
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506 { |
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507 Logger::println("D to dwarf subprogram"); |
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508 LOG_SCOPE; |
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509 |
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510 llvm::DICompileUnit context = DtoDwarfCompileUnit(gIR->dmodule); |
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511 llvm::DICompileUnit definition = DtoDwarfCompileUnit(getDefinedModule(fd)); |
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512 |
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513 // FIXME: duplicates ? |
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514 return gIR->difactory.CreateSubprogram( |
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515 context, // context |
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516 fd->toPrettyChars(), // name |
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517 fd->toPrettyChars(), // display name |
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518 fd->mangle(), // linkage name |
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519 definition, // compile unit |
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520 fd->loc.linnum, // line no |
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521 //FIXME: what's this type for? |
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522 llvm::DIType(NULL), // type |
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523 fd->protection == PROTprivate, // is local to unit |
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524 context.getGV() == definition.getGV() // isdefinition |
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525 ); |
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526 } |
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527 |
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528 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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529 |
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530 llvm::DISubprogram DtoDwarfSubProgramInternal(const char* prettyname, const char* mangledname) |
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531 { |
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532 Logger::println("D to dwarf subprogram"); |
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533 LOG_SCOPE; |
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534 |
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535 llvm::DICompileUnit context = DtoDwarfCompileUnit(gIR->dmodule); |
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536 |
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537 // FIXME: duplicates ? |
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538 return gIR->difactory.CreateSubprogram( |
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539 context, // context |
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540 prettyname, // name |
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541 prettyname, // display name |
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542 mangledname, // linkage name |
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543 context, // compile unit |
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544 0, // line no |
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545 //FIXME: what's this type for? |
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546 llvm::DIType(NULL), // type |
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547 true, // is local to unit |
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548 true // isdefinition |
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549 ); |
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550 } |
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551 |
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552 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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553 |
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554 llvm::DIGlobalVariable DtoDwarfGlobalVariable(LLGlobalVariable* ll, VarDeclaration* vd) |
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555 { |
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556 Logger::println("D to dwarf global_variable"); |
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557 LOG_SCOPE; |
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558 |
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559 // FIXME: duplicates ? |
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560 return dwarfGlobalVariable(ll, vd); |
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561 } |
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562 |
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563 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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564 |
250
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565 void DtoDwarfFuncStart(FuncDeclaration* fd) |
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566 { |
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567 Logger::println("D to dwarf funcstart"); |
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568 LOG_SCOPE; |
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569 |
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570 assert(!fd->ir.irFunc->diSubprogram.isNull()); |
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571 gIR->difactory.InsertSubprogramStart(fd->ir.irFunc->diSubprogram, gIR->scopebb()); |
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572 } |
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573 |
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574 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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575 |
250
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576 void DtoDwarfFuncEnd(FuncDeclaration* fd) |
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577 { |
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578 Logger::println("D to dwarf funcend"); |
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579 LOG_SCOPE; |
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580 |
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581 assert(!fd->ir.irFunc->diSubprogram.isNull()); |
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582 gIR->difactory.InsertRegionEnd(fd->ir.irFunc->diSubprogram, gIR->scopebb()); |
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583 } |
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584 |
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585 ////////////////////////////////////////////////////////////////////////////////////////////////// |
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586 |
250
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587 void DtoDwarfStopPoint(unsigned ln) |
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588 { |
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589 Logger::println("D to dwarf stoppoint at line %u", ln); |
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590 LOG_SCOPE; |
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591 |
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592 gIR->difactory.InsertStopPoint( |
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593 DtoDwarfCompileUnit(getDefinedModule(gIR->func()->decl)), // compile unit |
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594 ln, // line no |
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595 0, // col no |
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596 gIR->scopebb() |
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597 ); |
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598 } |