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author | Eric Christopher <echristo@gmail.com> | 2013-12-09 23:32:48 +0000 |
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committer | Eric Christopher <echristo@gmail.com> | 2013-12-09 23:32:48 +0000 |
commit | 59e818d8c47f298654cdbf4a3f0b83398a166df8 (patch) | |
tree | 3985de379a61549f437fab6987d449228289f182 /lib/CodeGen/AsmPrinter/DwarfUnit.cpp | |
parent | e02fa056d91064c00182e8fed8c585f992e4100b (diff) | |
download | llvm-59e818d8c47f298654cdbf4a3f0b83398a166df8.tar.gz llvm-59e818d8c47f298654cdbf4a3f0b83398a166df8.tar.bz2 llvm-59e818d8c47f298654cdbf4a3f0b83398a166df8.tar.xz |
Rename Unit->DwarfUnit to match the file name and make it a bit less
ambiguous. Reformat to match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196838 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfUnit.cpp')
-rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfUnit.cpp | 183 |
1 files changed, 97 insertions, 86 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfUnit.cpp index 40b7476f4b..c127f2e961 100644 --- a/lib/CodeGen/AsmPrinter/DwarfUnit.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfUnit.cpp @@ -38,8 +38,8 @@ static cl::opt<bool> GenerateTypeUnits("generate-type-units", cl::Hidden, cl::init(false)); /// Unit - Unit constructor. -Unit::Unit(unsigned UID, DIE *D, DICompileUnit Node, AsmPrinter *A, - DwarfDebug *DW, DwarfFile *DWU) +DwarfUnit::DwarfUnit(unsigned UID, DIE *D, DICompileUnit Node, AsmPrinter *A, + DwarfDebug *DW, DwarfFile *DWU) : UniqueID(UID), Node(Node), UnitDie(D), DebugInfoOffset(0), Asm(A), DD(DW), DU(DWU), IndexTyDie(0), Section(0) { DIEIntegerOne = new (DIEValueAllocator) DIEInteger(1); @@ -47,30 +47,30 @@ Unit::Unit(unsigned UID, DIE *D, DICompileUnit Node, AsmPrinter *A, CompileUnit::CompileUnit(unsigned UID, DIE *D, DICompileUnit Node, AsmPrinter *A, DwarfDebug *DW, DwarfFile *DWU) - : Unit(UID, D, Node, A, DW, DWU) { + : DwarfUnit(UID, D, Node, A, DW, DWU) { insertDIE(Node, D); } TypeUnit::TypeUnit(unsigned UID, DIE *D, uint16_t Language, AsmPrinter *A, DwarfDebug *DW, DwarfFile *DWU) - : Unit(UID, D, DICompileUnit(), A, DW, DWU), Language(Language) {} + : DwarfUnit(UID, D, DICompileUnit(), A, DW, DWU), Language(Language) {} /// ~Unit - Destructor for compile unit. -Unit::~Unit() { +DwarfUnit::~DwarfUnit() { for (unsigned j = 0, M = DIEBlocks.size(); j < M; ++j) DIEBlocks[j]->~DIEBlock(); } /// createDIEEntry - Creates a new DIEEntry to be a proxy for a debug /// information entry. -DIEEntry *Unit::createDIEEntry(DIE *Entry) { +DIEEntry *DwarfUnit::createDIEEntry(DIE *Entry) { DIEEntry *Value = new (DIEValueAllocator) DIEEntry(Entry); return Value; } /// getDefaultLowerBound - Return the default lower bound for an array. If the /// DWARF version doesn't handle the language, return -1. -int64_t Unit::getDefaultLowerBound() const { +int64_t DwarfUnit::getDefaultLowerBound() const { switch (getLanguage()) { default: break; @@ -130,7 +130,7 @@ static bool isShareableAcrossCUs(DIDescriptor D) { /// specified debug variable. We delegate the request to DwarfDebug /// when the DIE for this MDNode can be shared across CUs. The mappings /// will be kept in DwarfDebug for shareable DIEs. -DIE *Unit::getDIE(DIDescriptor D) const { +DIE *DwarfUnit::getDIE(DIDescriptor D) const { if (isShareableAcrossCUs(D)) return DD->getDIE(D); return MDNodeToDieMap.lookup(D); @@ -139,7 +139,7 @@ DIE *Unit::getDIE(DIDescriptor D) const { /// insertDIE - Insert DIE into the map. We delegate the request to DwarfDebug /// when the DIE for this MDNode can be shared across CUs. The mappings /// will be kept in DwarfDebug for shareable DIEs. -void Unit::insertDIE(DIDescriptor Desc, DIE *D) { +void DwarfUnit::insertDIE(DIDescriptor Desc, DIE *D) { if (isShareableAcrossCUs(Desc)) { DD->insertDIE(Desc, D); return; @@ -148,7 +148,7 @@ void Unit::insertDIE(DIDescriptor Desc, DIE *D) { } /// addFlag - Add a flag that is true. -void Unit::addFlag(DIE *Die, dwarf::Attribute Attribute) { +void DwarfUnit::addFlag(DIE *Die, dwarf::Attribute Attribute) { if (DD->getDwarfVersion() >= 4) Die->addValue(Attribute, dwarf::DW_FORM_flag_present, DIEIntegerOne); else @@ -157,8 +157,8 @@ void Unit::addFlag(DIE *Die, dwarf::Attribute Attribute) { /// addUInt - Add an unsigned integer attribute data and value. /// -void Unit::addUInt(DIE *Die, dwarf::Attribute Attribute, - Optional<dwarf::Form> Form, uint64_t Integer) { +void DwarfUnit::addUInt(DIE *Die, dwarf::Attribute Attribute, + Optional<dwarf::Form> Form, uint64_t Integer) { if (!Form) Form = DIEInteger::BestForm(false, Integer); DIEValue *Value = Integer == 1 ? DIEIntegerOne : new (DIEValueAllocator) @@ -166,21 +166,22 @@ void Unit::addUInt(DIE *Die, dwarf::Attribute Attribute, Die->addValue(Attribute, *Form, Value); } -void Unit::addUInt(DIEBlock *Block, dwarf::Form Form, uint64_t Integer) { +void DwarfUnit::addUInt(DIEBlock *Block, dwarf::Form Form, uint64_t Integer) { addUInt(Block, (dwarf::Attribute)0, Form, Integer); } /// addSInt - Add an signed integer attribute data and value. /// -void Unit::addSInt(DIE *Die, dwarf::Attribute Attribute, - Optional<dwarf::Form> Form, int64_t Integer) { +void DwarfUnit::addSInt(DIE *Die, dwarf::Attribute Attribute, + Optional<dwarf::Form> Form, int64_t Integer) { if (!Form) Form = DIEInteger::BestForm(true, Integer); DIEValue *Value = new (DIEValueAllocator) DIEInteger(Integer); Die->addValue(Attribute, *Form, Value); } -void Unit::addSInt(DIEBlock *Die, Optional<dwarf::Form> Form, int64_t Integer) { +void DwarfUnit::addSInt(DIEBlock *Die, Optional<dwarf::Form> Form, + int64_t Integer) { addSInt(Die, (dwarf::Attribute)0, Form, Integer); } @@ -189,7 +190,8 @@ void Unit::addSInt(DIEBlock *Die, Optional<dwarf::Form> Form, int64_t Integer) { /// more predictable sizes. In the case of split dwarf we emit an index /// into another table which gets us the static offset into the string /// table. -void Unit::addString(DIE *Die, dwarf::Attribute Attribute, StringRef String) { +void DwarfUnit::addString(DIE *Die, dwarf::Attribute Attribute, + StringRef String) { DIEValue *Value; dwarf::Form Form; if (!DD->useSplitDwarf()) { @@ -212,8 +214,8 @@ void Unit::addString(DIE *Die, dwarf::Attribute Attribute, StringRef String) { /// addLocalString - Add a string attribute data and value. This is guaranteed /// to be in the local string pool instead of indirected. -void Unit::addLocalString(DIE *Die, dwarf::Attribute Attribute, - StringRef String) { +void DwarfUnit::addLocalString(DIE *Die, dwarf::Attribute Attribute, + StringRef String) { MCSymbol *Symb = DU->getStringPoolEntry(String); DIEValue *Value; if (Asm->needsRelocationsForDwarfStringPool()) @@ -227,27 +229,28 @@ void Unit::addLocalString(DIE *Die, dwarf::Attribute Attribute, /// addExpr - Add a Dwarf expression attribute data and value. /// -void Unit::addExpr(DIEBlock *Die, dwarf::Form Form, const MCExpr *Expr) { +void DwarfUnit::addExpr(DIEBlock *Die, dwarf::Form Form, const MCExpr *Expr) { DIEValue *Value = new (DIEValueAllocator) DIEExpr(Expr); Die->addValue((dwarf::Attribute)0, Form, Value); } /// addLabel - Add a Dwarf label attribute data and value. /// -void Unit::addLabel(DIE *Die, dwarf::Attribute Attribute, dwarf::Form Form, - const MCSymbol *Label) { +void DwarfUnit::addLabel(DIE *Die, dwarf::Attribute Attribute, dwarf::Form Form, + const MCSymbol *Label) { DIEValue *Value = new (DIEValueAllocator) DIELabel(Label); Die->addValue(Attribute, Form, Value); } -void Unit::addLabel(DIEBlock *Die, dwarf::Form Form, const MCSymbol *Label) { +void DwarfUnit::addLabel(DIEBlock *Die, dwarf::Form Form, + const MCSymbol *Label) { addLabel(Die, (dwarf::Attribute)0, Form, Label); } /// addSectionLabel - Add a Dwarf section label attribute data and value. /// -void Unit::addSectionLabel(DIE *Die, dwarf::Attribute Attribute, - const MCSymbol *Label) { +void DwarfUnit::addSectionLabel(DIE *Die, dwarf::Attribute Attribute, + const MCSymbol *Label) { if (DD->getDwarfVersion() >= 4) addLabel(Die, Attribute, dwarf::DW_FORM_sec_offset, Label); else @@ -256,8 +259,8 @@ void Unit::addSectionLabel(DIE *Die, dwarf::Attribute Attribute, /// addSectionOffset - Add an offset into a section attribute data and value. /// -void Unit::addSectionOffset(DIE *Die, dwarf::Attribute Attribute, - uint64_t Integer) { +void DwarfUnit::addSectionOffset(DIE *Die, dwarf::Attribute Attribute, + uint64_t Integer) { if (DD->getDwarfVersion() >= 4) addUInt(Die, Attribute, dwarf::DW_FORM_sec_offset, Integer); else @@ -290,7 +293,7 @@ void CompileUnit::addLabelAddress(DIE *Die, dwarf::Attribute Attribute, /// addOpAddress - Add a dwarf op address data and value using the /// form given and an op of either DW_FORM_addr or DW_FORM_GNU_addr_index. /// -void Unit::addOpAddress(DIEBlock *Die, const MCSymbol *Sym) { +void DwarfUnit::addOpAddress(DIEBlock *Die, const MCSymbol *Sym) { if (!DD->useSplitDwarf()) { addUInt(Die, dwarf::DW_FORM_data1, dwarf::DW_OP_addr); addLabel(Die, dwarf::DW_FORM_udata, Sym); @@ -302,8 +305,8 @@ void Unit::addOpAddress(DIEBlock *Die, const MCSymbol *Sym) { /// addSectionDelta - Add a section label delta attribute data and value. /// -void Unit::addSectionDelta(DIE *Die, dwarf::Attribute Attribute, - const MCSymbol *Hi, const MCSymbol *Lo) { +void DwarfUnit::addSectionDelta(DIE *Die, dwarf::Attribute Attribute, + const MCSymbol *Hi, const MCSymbol *Lo) { DIEValue *Value = new (DIEValueAllocator) DIEDelta(Hi, Lo); if (DD->getDwarfVersion() >= 4) Die->addValue(Attribute, dwarf::DW_FORM_sec_offset, Value); @@ -313,11 +316,12 @@ void Unit::addSectionDelta(DIE *Die, dwarf::Attribute Attribute, /// addDIEEntry - Add a DIE attribute data and value. /// -void Unit::addDIEEntry(DIE *Die, dwarf::Attribute Attribute, DIE *Entry) { +void DwarfUnit::addDIEEntry(DIE *Die, dwarf::Attribute Attribute, DIE *Entry) { addDIEEntry(Die, Attribute, createDIEEntry(Entry)); } -void Unit::addDIEEntry(DIE *Die, dwarf::Attribute Attribute, DIEEntry *Entry) { +void DwarfUnit::addDIEEntry(DIE *Die, dwarf::Attribute Attribute, + DIEEntry *Entry) { const DIE *DieCU = Die->getUnitOrNull(); const DIE *EntryCU = Entry->getEntry()->getUnitOrNull(); if (!DieCU) @@ -332,7 +336,7 @@ void Unit::addDIEEntry(DIE *Die, dwarf::Attribute Attribute, DIEEntry *Entry) { /// Create a DIE with the given Tag, add the DIE to its parent, and /// call insertDIE if MD is not null. -DIE *Unit::createAndAddDIE(unsigned Tag, DIE &Parent, DIDescriptor N) { +DIE *DwarfUnit::createAndAddDIE(unsigned Tag, DIE &Parent, DIDescriptor N) { DIE *Die = new DIE(Tag); Parent.addChild(Die); if (N) @@ -342,7 +346,8 @@ DIE *Unit::createAndAddDIE(unsigned Tag, DIE &Parent, DIDescriptor N) { /// addBlock - Add block data. /// -void Unit::addBlock(DIE *Die, dwarf::Attribute Attribute, DIEBlock *Block) { +void DwarfUnit::addBlock(DIE *Die, dwarf::Attribute Attribute, + DIEBlock *Block) { Block->ComputeSize(Asm); DIEBlocks.push_back(Block); // Memoize so we can call the destructor later on. Die->addValue(Attribute, Block->BestForm(), Block); @@ -350,7 +355,7 @@ void Unit::addBlock(DIE *Die, dwarf::Attribute Attribute, DIEBlock *Block) { /// addSourceLine - Add location information to specified debug information /// entry. -void Unit::addSourceLine(DIE *Die, DIVariable V) { +void DwarfUnit::addSourceLine(DIE *Die, DIVariable V) { // Verify variable. if (!V.isVariable()) return; @@ -368,7 +373,7 @@ void Unit::addSourceLine(DIE *Die, DIVariable V) { /// addSourceLine - Add location information to specified debug information /// entry. -void Unit::addSourceLine(DIE *Die, DIGlobalVariable G) { +void DwarfUnit::addSourceLine(DIE *Die, DIGlobalVariable G) { // Verify global variable. if (!G.isGlobalVariable()) return; @@ -385,7 +390,7 @@ void Unit::addSourceLine(DIE *Die, DIGlobalVariable G) { /// addSourceLine - Add location information to specified debug information /// entry. -void Unit::addSourceLine(DIE *Die, DISubprogram SP) { +void DwarfUnit::addSourceLine(DIE *Die, DISubprogram SP) { // Verify subprogram. if (!SP.isSubprogram()) return; @@ -404,7 +409,7 @@ void Unit::addSourceLine(DIE *Die, DISubprogram SP) { /// addSourceLine - Add location information to specified debug information /// entry. -void Unit::addSourceLine(DIE *Die, DIType Ty) { +void DwarfUnit::addSourceLine(DIE *Die, DIType Ty) { // Verify type. if (!Ty.isType()) return; @@ -421,7 +426,7 @@ void Unit::addSourceLine(DIE *Die, DIType Ty) { /// addSourceLine - Add location information to specified debug information /// entry. -void Unit::addSourceLine(DIE *Die, DIObjCProperty Ty) { +void DwarfUnit::addSourceLine(DIE *Die, DIObjCProperty Ty) { // Verify type. if (!Ty.isObjCProperty()) return; @@ -439,7 +444,7 @@ void Unit::addSourceLine(DIE *Die, DIObjCProperty Ty) { /// addSourceLine - Add location information to specified debug information /// entry. -void Unit::addSourceLine(DIE *Die, DINameSpace NS) { +void DwarfUnit::addSourceLine(DIE *Die, DINameSpace NS) { // Verify namespace. if (!NS.Verify()) return; @@ -458,8 +463,8 @@ void Unit::addSourceLine(DIE *Die, DINameSpace NS) { /// addVariableAddress - Add DW_AT_location attribute for a /// DbgVariable based on provided MachineLocation. -void Unit::addVariableAddress(const DbgVariable &DV, DIE *Die, - MachineLocation Location) { +void DwarfUnit::addVariableAddress(const DbgVariable &DV, DIE *Die, + MachineLocation Location) { if (DV.variableHasComplexAddress()) addComplexAddress(DV, Die, dwarf::DW_AT_location, Location); else if (DV.isBlockByrefVariable()) @@ -470,7 +475,7 @@ void Unit::addVariableAddress(const DbgVariable &DV, DIE *Die, } /// addRegisterOp - Add register operand. -void Unit::addRegisterOp(DIEBlock *TheDie, unsigned Reg) { +void DwarfUnit::addRegisterOp(DIEBlock *TheDie, unsigned Reg) { const TargetRegisterInfo *RI = Asm->TM.getRegisterInfo(); unsigned DWReg = RI->getDwarfRegNum(Reg, false); if (DWReg < 32) @@ -482,7 +487,8 @@ void Unit::addRegisterOp(DIEBlock *TheDie, unsigned Reg) { } /// addRegisterOffset - Add register offset. -void Unit::addRegisterOffset(DIEBlock *TheDie, unsigned Reg, int64_t Offset) { +void DwarfUnit::addRegisterOffset(DIEBlock *TheDie, unsigned Reg, + int64_t Offset) { const TargetRegisterInfo *RI = Asm->TM.getRegisterInfo(); unsigned DWReg = RI->getDwarfRegNum(Reg, false); const TargetRegisterInfo *TRI = Asm->TM.getRegisterInfo(); @@ -500,8 +506,8 @@ void Unit::addRegisterOffset(DIEBlock *TheDie, unsigned Reg, int64_t Offset) { /// addAddress - Add an address attribute to a die based on the location /// provided. -void Unit::addAddress(DIE *Die, dwarf::Attribute Attribute, - const MachineLocation &Location, bool Indirect) { +void DwarfUnit::addAddress(DIE *Die, dwarf::Attribute Attribute, + const MachineLocation &Location, bool Indirect) { DIEBlock *Block = new (DIEValueAllocator) DIEBlock(); if (Location.isReg() && !Indirect) @@ -522,9 +528,9 @@ void Unit::addAddress(DIE *Die, dwarf::Attribute Attribute, /// given the extra address information encoded in the DbgVariable, starting /// from the starting location. Add the DWARF information to the die. /// -void Unit::addComplexAddress(const DbgVariable &DV, DIE *Die, - dwarf::Attribute Attribute, - const MachineLocation &Location) { +void DwarfUnit::addComplexAddress(const DbgVariable &DV, DIE *Die, + dwarf::Attribute Attribute, + const MachineLocation &Location) { DIEBlock *Block = new (DIEValueAllocator) DIEBlock(); unsigned N = DV.getNumAddrElements(); unsigned i = 0; @@ -615,9 +621,9 @@ void Unit::addComplexAddress(const DbgVariable &DV, DIE *Die, /// starting location. Add the DWARF information to the die. For /// more information, read large comment just above here. /// -void Unit::addBlockByrefAddress(const DbgVariable &DV, DIE *Die, - dwarf::Attribute Attribute, - const MachineLocation &Location) { +void DwarfUnit::addBlockByrefAddress(const DbgVariable &DV, DIE *Die, + dwarf::Attribute Attribute, + const MachineLocation &Location) { DIType Ty = DV.getType(); DIType TmpTy = Ty; uint16_t Tag = Ty.getTag(); @@ -750,7 +756,8 @@ static uint64_t getBaseTypeSize(DwarfDebug *DD, DIDerivedType Ty) { } /// addConstantValue - Add constant value entry in variable DIE. -void Unit::addConstantValue(DIE *Die, const MachineOperand &MO, DIType Ty) { +void DwarfUnit::addConstantValue(DIE *Die, const MachineOperand &MO, + DIType Ty) { // FIXME: This is a bit conservative/simple - it emits negative values at // their maximum bit width which is a bit unfortunate (& doesn't prefer // udata/sdata over dataN as suggested by the DWARF spec) @@ -788,7 +795,7 @@ void Unit::addConstantValue(DIE *Die, const MachineOperand &MO, DIType Ty) { } /// addConstantFPValue - Add constant value entry in variable DIE. -void Unit::addConstantFPValue(DIE *Die, const MachineOperand &MO) { +void DwarfUnit::addConstantFPValue(DIE *Die, const MachineOperand &MO) { assert(MO.isFPImm() && "Invalid machine operand!"); DIEBlock *Block = new (DIEValueAllocator) DIEBlock(); APFloat FPImm = MO.getFPImm()->getValueAPF(); @@ -811,18 +818,19 @@ void Unit::addConstantFPValue(DIE *Die, const MachineOperand &MO) { } /// addConstantFPValue - Add constant value entry in variable DIE. -void Unit::addConstantFPValue(DIE *Die, const ConstantFP *CFP) { +void DwarfUnit::addConstantFPValue(DIE *Die, const ConstantFP *CFP) { // Pass this down to addConstantValue as an unsigned bag of bits. addConstantValue(Die, CFP->getValueAPF().bitcastToAPInt(), true); } /// addConstantValue - Add constant value entry in variable DIE. -void Unit::addConstantValue(DIE *Die, const ConstantInt *CI, bool Unsigned) { +void DwarfUnit::addConstantValue(DIE *Die, const ConstantInt *CI, + bool Unsigned) { addConstantValue(Die, CI->getValue(), Unsigned); } // addConstantValue - Add constant value entry in variable DIE. -void Unit::addConstantValue(DIE *Die, const APInt &Val, bool Unsigned) { +void DwarfUnit::addConstantValue(DIE *Die, const APInt &Val, bool Unsigned) { unsigned CIBitWidth = Val.getBitWidth(); if (CIBitWidth <= 64) { // If we're a signed constant definitely use sdata. @@ -878,7 +886,7 @@ void Unit::addConstantValue(DIE *Die, const APInt &Val, bool Unsigned) { } /// addTemplateParams - Add template parameters into buffer. -void Unit::addTemplateParams(DIE &Buffer, DIArray TParams) { +void DwarfUnit::addTemplateParams(DIE &Buffer, DIArray TParams) { // Add template parameters. for (unsigned i = 0, e = TParams.getNumElements(); i != e; ++i) { DIDescriptor Element = TParams.getElement(i); @@ -892,7 +900,7 @@ void Unit::addTemplateParams(DIE &Buffer, DIArray TParams) { } /// getOrCreateContextDIE - Get context owner's DIE. -DIE *Unit::getOrCreateContextDIE(DIScope Context) { +DIE *DwarfUnit::getOrCreateContextDIE(DIScope Context) { if (!Context || Context.isFile()) return getUnitDie(); if (Context.isType()) @@ -904,7 +912,7 @@ DIE *Unit::getOrCreateContextDIE(DIScope Context) { return getDIE(Context); } -DIE *Unit::createTypeDIE(DICompositeType Ty) { +DIE *DwarfUnit::createTypeDIE(DICompositeType Ty) { DIScope Context = resolve(Ty.getContext()); DIE *ContextDIE = getOrCreateContextDIE(Context); @@ -957,7 +965,7 @@ static bool shouldCreateTypeUnit(DICompositeType CTy, const DwarfDebug *DD) { /// getOrCreateTypeDIE - Find existing DIE or create new DIE for the /// given DIType. -DIE *Unit::getOrCreateTypeDIE(const MDNode *TyNode) { +DIE *DwarfUnit::getOrCreateTypeDIE(const MDNode *TyNode) { if (!TyNode) return NULL; @@ -997,8 +1005,8 @@ DIE *Unit::getOrCreateTypeDIE(const MDNode *TyNode) { return TyDIE; } -void Unit::updateAcceleratorTables(DIScope Context, DIType Ty, - const DIE *TyDIE) { +void DwarfUnit::updateAcceleratorTables(DIScope Context, DIType Ty, + const DIE *TyDIE) { if (!Ty.getName().empty() && !Ty.isForwardDecl()) { bool IsImplementation = 0; if (Ty.isCompositeType()) { @@ -1017,7 +1025,7 @@ void Unit::updateAcceleratorTables(DIScope Context, DIType Ty, } /// addType - Add a new type attribute to the specified entity. -void Unit::addType(DIE *Entity, DIType Ty, dwarf::Attribute Attribute) { +void DwarfUnit::addType(DIE *Entity, DIType Ty, dwarf::Attribute Attribute) { assert(Ty && "Trying to add a type that doesn't exist?"); // Check for pre-existence. @@ -1041,32 +1049,33 @@ void Unit::addType(DIE *Entity, DIType Ty, dwarf::Attribute Attribute) { // DIE to the proper table while ensuring that the name that we're going // to reference is in the string table. We do this since the names we // add may not only be identical to the names in the DIE. -void Unit::addAccelName(StringRef Name, const DIE *Die) { +void DwarfUnit::addAccelName(StringRef Name, const DIE *Die) { DU->getStringPoolEntry(Name); std::vector<const DIE *> &DIEs = AccelNames[Name]; DIEs.push_back(Die); } -void Unit::addAccelObjC(StringRef Name, const DIE *Die) { +void DwarfUnit::addAccelObjC(StringRef Name, const DIE *Die) { DU->getStringPoolEntry(Name); std::vector<const DIE *> &DIEs = AccelObjC[Name]; DIEs.push_back(Die); } -void Unit::addAccelNamespace(StringRef Name, const DIE *Die) { +void DwarfUnit::addAccelNamespace(StringRef Name, const DIE *Die) { DU->getStringPoolEntry(Name); std::vector<const DIE *> &DIEs = AccelNamespace[Name]; DIEs.push_back(Die); } -void Unit::addAccelType(StringRef Name, std::pair<const DIE *, unsigned> Die) { +void DwarfUnit::addAccelType(StringRef Name, + std::pair<const DIE *, unsigned> Die) { DU->getStringPoolEntry(Name); std::vector<std::pair<const DIE *, unsigned> > &DIEs = AccelTypes[Name]; DIEs.push_back(Die); } /// addGlobalName - Add a new global name to the compile unit. -void Unit::addGlobalName(StringRef Name, DIE *Die, DIScope Context) { +void DwarfUnit::addGlobalName(StringRef Name, DIE *Die, DIScope Context) { std::string FullName = getParentContextString(Context) + Name.str(); GlobalNames[FullName] = Die; } @@ -1076,7 +1085,7 @@ void Unit::addGlobalName(StringRef Name, DIE *Die, DIScope Context) { /// it as a string. This is done at the metadata level because DIEs may /// not currently have been added to the parent context and walking the /// DIEs looking for names is more expensive than walking the metadata. -std::string Unit::getParentContextString(DIScope Context) const { +std::string DwarfUnit::getParentContextString(DIScope Context) const { if (!Context) return ""; @@ -1112,7 +1121,7 @@ std::string Unit::getParentContextString(DIScope Context) const { } /// constructTypeDIE - Construct basic type die from DIBasicType. -void Unit::constructTypeDIE(DIE &Buffer, DIBasicType BTy) { +void DwarfUnit::constructTypeDIE(DIE &Buffer, DIBasicType BTy) { // Get core information. StringRef Name = BTy.getName(); // Add name if not anonymous or intermediate type. @@ -1131,7 +1140,7 @@ void Unit::constructTypeDIE(DIE &Buffer, DIBasicType BTy) { } /// constructTypeDIE - Construct derived type die from DIDerivedType. -void Unit::constructTypeDIE(DIE &Buffer, DIDerivedType DTy) { +void DwarfUnit::constructTypeDIE(DIE &Buffer, DIDerivedType DTy) { // Get core information. StringRef Name = DTy.getName(); uint64_t Size = DTy.getSizeInBits() >> 3; @@ -1159,7 +1168,7 @@ void Unit::constructTypeDIE(DIE &Buffer, DIDerivedType DTy) { } /// constructTypeDIE - Construct type DIE from DICompositeType. -void Unit::constructTypeDIE(DIE &Buffer, DICompositeType CTy) { +void DwarfUnit::constructTypeDIE(DIE &Buffer, DICompositeType CTy) { // Add name if not anonymous or intermediate type. StringRef Name = CTy.getName(); @@ -1330,8 +1339,8 @@ void Unit::constructTypeDIE(DIE &Buffer, DICompositeType CTy) { /// constructTemplateTypeParameterDIE - Construct new DIE for the given /// DITemplateTypeParameter. -void Unit::constructTemplateTypeParameterDIE(DIE &Buffer, - DITemplateTypeParameter TP) { +void DwarfUnit::constructTemplateTypeParameterDIE(DIE &Buffer, + DITemplateTypeParameter TP) { DIE *ParamDIE = createAndAddDIE(dwarf::DW_TAG_template_type_parameter, Buffer); // Add the type if it exists, it could be void and therefore no type. @@ -1343,7 +1352,8 @@ void Unit::constructTemplateTypeParameterDIE(DIE &Buffer, /// constructTemplateValueParameterDIE - Construct new DIE for the given /// DITemplateValueParameter. -void Unit::constructTemplateValueParameterDIE(DIE &Buffer, +void +DwarfUnit::constructTemplateValueParameterDIE(DIE &Buffer, DITemplateValueParameter VP) { DIE *ParamDIE = createAndAddDIE(VP.getTag(), Buffer); @@ -1379,7 +1389,7 @@ void Unit::constructTemplateValueParameterDIE(DIE &Buffer, } /// getOrCreateNameSpace - Create a DIE for DINameSpace. -DIE *Unit::getOrCreateNameSpace(DINameSpace NS) { +DIE *DwarfUnit::getOrCreateNameSpace(DINameSpace NS) { // Construct the context before querying for the existence of the DIE in case // such construction creates the DIE. DIE *ContextDIE = getOrCreateContextDIE(NS.getContext()); @@ -1400,7 +1410,7 @@ DIE *Unit::getOrCreateNameSpace(DINameSpace NS) { } /// getOrCreateSubprogramDIE - Create new DIE using SP. -DIE *Unit::getOrCreateSubprogramDIE(DISubprogram SP) { +DIE *DwarfUnit::getOrCreateSubprogramDIE(DISubprogram SP) { // Construct the context before querying for the existence of the DIE in case // such construction creates the DIE (as is the case for member function // declarations). @@ -1674,7 +1684,7 @@ void CompileUnit::createGlobalVariableDIE(DIGlobalVariable GV) { } /// constructSubrangeDIE - Construct subrange DIE from DISubrange. -void Unit::constructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy) { +void DwarfUnit::constructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy) { DIE *DW_Subrange = createAndAddDIE(dwarf::DW_TAG_subrange_type, Buffer); addDIEEntry(DW_Subrange, dwarf::DW_AT_type, IndexTy); @@ -1699,7 +1709,7 @@ void Unit::constructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy) { } /// constructArrayTypeDIE - Construct array type DIE from DICompositeType. -void Unit::constructArrayTypeDIE(DIE &Buffer, DICompositeType CTy) { +void DwarfUnit::constructArrayTypeDIE(DIE &Buffer, DICompositeType CTy) { if (CTy.isVector()) addFlag(&Buffer, dwarf::DW_AT_GNU_vector); @@ -1730,7 +1740,7 @@ void Unit::constructArrayTypeDIE(DIE &Buffer, DICompositeType CTy) { } /// constructEnumTypeDIE - Construct an enum type DIE from DICompositeType. -void Unit::constructEnumTypeDIE(DIE &Buffer, DICompositeType CTy) { +void DwarfUnit::constructEnumTypeDIE(DIE &Buffer, DICompositeType CTy) { DIArray Elements = CTy.getTypeArray(); // Add enumerators to enumeration type. @@ -1754,7 +1764,7 @@ void Unit::constructEnumTypeDIE(DIE &Buffer, DICompositeType CTy) { /// constructContainingTypeDIEs - Construct DIEs for types that contain /// vtables. -void Unit::constructContainingTypeDIEs() { +void DwarfUnit::constructContainingTypeDIEs() { for (DenseMap<DIE *, const MDNode *>::iterator CI = ContainingTypeMap.begin(), CE = ContainingTypeMap.end(); CI != CE; ++CI) { @@ -1770,7 +1780,7 @@ void Unit::constructContainingTypeDIEs() { } /// constructVariableDIE - Construct a DIE for the given DbgVariable. -DIE *Unit::constructVariableDIE(DbgVariable &DV, bool isScopeAbstract) { +DIE *DwarfUnit::constructVariableDIE(DbgVariable &DV, bool isScopeAbstract) { StringRef Name = DV.getName(); // Define variable debug information entry. @@ -1843,7 +1853,7 @@ DIE *Unit::constructVariableDIE(DbgVariable &DV, bool isScopeAbstract) { } /// constructMemberDIE - Construct member DIE from DIDerivedType. -void Unit::constructMemberDIE(DIE &Buffer, DIDerivedType DT) { +void DwarfUnit::constructMemberDIE(DIE &Buffer, DIDerivedType DT) { DIE *MemberDie = createAndAddDIE(DT.getTag(), Buffer); StringRef Name = DT.getName(); if (!Name.empty()) @@ -1928,7 +1938,7 @@ void Unit::constructMemberDIE(DIE &Buffer, DIDerivedType DT) { } /// getOrCreateStaticMemberDIE - Create new DIE for C++ static member. -DIE *Unit::getOrCreateStaticMemberDIE(DIDerivedType DT) { +DIE *DwarfUnit::getOrCreateStaticMemberDIE(DIDerivedType DT) { if (!DT.Verify()) return NULL; @@ -1972,7 +1982,8 @@ DIE *Unit::getOrCreateStaticMemberDIE(DIDerivedType DT) { return StaticMemberDIE; } -void Unit::emitHeader(const MCSection *ASection, const MCSymbol *ASectionSym) { +void DwarfUnit::emitHeader(const MCSection *ASection, + const MCSymbol *ASectionSym) { Asm->OutStreamer.AddComment("DWARF version number"); Asm->EmitInt16(DD->getDwarfVersion()); Asm->OutStreamer.AddComment("Offset Into Abbrev. Section"); |