#include "llvm/CodeGen/MachineLocation.h"
#include "llvm/Analysis/DebugInfo.h"
#include "llvm/Support/raw_ostream.h"
-#include "llvm/ADT/ValueMap.h"
+#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/FoldingSet.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/StringMap.h"
namespace llvm {
class CompileUnit;
-class DbgVariable;
-class DbgScope;
class DbgConcreteScope;
+class DbgScope;
+class DbgVariable;
class MachineFrameInfo;
class MachineModuleInfo;
class MCAsmInfo;
//===----------------------------------------------------------------------===//
/// SrcLineInfo - This class is used to record source line correspondence.
///
-class VISIBILITY_HIDDEN SrcLineInfo {
+class SrcLineInfo {
unsigned Line; // Source line number.
unsigned Column; // Source column.
unsigned SourceID; // Source ID number.
unsigned getLabelID() const { return LabelID; }
};
-class VISIBILITY_HIDDEN DwarfDebug : public Dwarf {
+class DwarfDebug : public DwarfPrinter {
//===--------------------------------------------------------------------===//
// Attributes used to construct specific Dwarf sections.
//
///
SmallVector<std::pair<unsigned, unsigned>, 8> SourceIds;
- /// Lines - List of of source line correspondence.
+ /// Lines - List of source line correspondence.
std::vector<SrcLineInfo> Lines;
- /// ValuesSet - Used to uniquely define values.
+ /// DIEValues - A list of all the unique values in use.
///
- FoldingSet<DIEValue> ValuesSet;
-
- /// Values - A list of all the unique values in use.
- ///
- std::vector<DIEValue *> Values;
+ std::vector<DIEValue *> DIEValues;
/// StringPool - A UniqueVector of strings used by indirect references.
///
/// DbgScopeMap - Tracks the scopes in the current function.
///
- ValueMap<MDNode *, DbgScope *> DbgScopeMap;
+ DenseMap<MDNode *, DbgScope *> DbgScopeMap;
/// ConcreteScopes - Tracks the concrete scopees in the current function.
/// These scopes are also included in DbgScopeMap.
- ValueMap<MDNode *, DbgScope *> ConcreteScopes;
+ DenseMap<MDNode *, DbgScope *> ConcreteScopes;
/// AbstractScopes - Tracks the abstract scopes a module. These scopes are
/// not included DbgScopeMap.
- ValueMap<MDNode *, DbgScope *> AbstractScopes;
+ DenseMap<MDNode *, DbgScope *> AbstractScopes;
SmallVector<DbgScope *, 4>AbstractScopesList;
/// AbstractVariables - Collection on abstract variables.
- ValueMap<MDNode *, DbgVariable *> AbstractVariables;
+ DenseMap<MDNode *, DbgVariable *> AbstractVariables;
/// InliendSubprogramDIEs - Collection of subprgram DIEs that are marked
/// (at the end of the module) as DW_AT_inline.
SmallPtrSet<DIE *, 4> InlinedSubprogramDIEs;
+ DenseMap<DIE *, MDNode *> ContainingTypeMap;
+
/// AbstractSubprogramDIEs - Collection of abstruct subprogram DIEs.
SmallPtrSet<DIE *, 4> AbstractSubprogramDIEs;
- /// ScopedGVs - Tracks global variables that are not at file scope.
- /// For example void f() { static int b = 42; }
- SmallVector<WeakVH, 4> ScopedGVs;
+ /// TopLevelDIEs - Collection of top level DIEs.
+ SmallPtrSet<DIE *, 4> TopLevelDIEs;
+ SmallVector<DIE *, 4> TopLevelDIEsVector;
typedef SmallVector<DbgScope *, 2> ScopeVector;
typedef DenseMap<const MachineInstr *, ScopeVector>
/// InlineInfo - Keep track of inlined functions and their location. This
/// information is used to populate debug_inlined section.
typedef std::pair<unsigned, DIE *> InlineInfoLabels;
- ValueMap<MDNode *, SmallVector<InlineInfoLabels, 4> > InlineInfo;
+ DenseMap<MDNode *, SmallVector<InlineInfoLabels, 4> > InlineInfo;
SmallVector<MDNode *, 4> InlinedSPNodes;
/// CompileUnitOffsets - A vector of the offsets of the compile units. This is
return SourceIds.size();
}
- /// AssignAbbrevNumber - Define a unique number for the abbreviation.
+ /// assignAbbrevNumber - Define a unique number for the abbreviation.
///
- void AssignAbbrevNumber(DIEAbbrev &Abbrev);
+ void assignAbbrevNumber(DIEAbbrev &Abbrev);
- /// CreateDIEEntry - Creates a new DIEEntry to be a proxy for a debug
+ /// createDIEEntry - Creates a new DIEEntry to be a proxy for a debug
/// information entry.
- DIEEntry *CreateDIEEntry(DIE *Entry = NULL);
+ DIEEntry *createDIEEntry(DIE *Entry = NULL);
- /// SetDIEEntry - Set a DIEEntry once the debug information entry is defined.
+ /// addUInt - Add an unsigned integer attribute data and value.
///
- void SetDIEEntry(DIEEntry *Value, DIE *Entry);
+ void addUInt(DIE *Die, unsigned Attribute, unsigned Form, uint64_t Integer);
- /// AddUInt - Add an unsigned integer attribute data and value.
+ /// addSInt - Add an signed integer attribute data and value.
///
- void AddUInt(DIE *Die, unsigned Attribute, unsigned Form, uint64_t Integer);
+ void addSInt(DIE *Die, unsigned Attribute, unsigned Form, int64_t Integer);
- /// AddSInt - Add an signed integer attribute data and value.
+ /// addString - Add a string attribute data and value.
///
- void AddSInt(DIE *Die, unsigned Attribute, unsigned Form, int64_t Integer);
+ void addString(DIE *Die, unsigned Attribute, unsigned Form,
+ const StringRef Str);
- /// AddString - Add a string attribute data and value.
+ /// addLabel - Add a Dwarf label attribute data and value.
///
- void AddString(DIE *Die, unsigned Attribute, unsigned Form,
- const std::string &String);
-
- /// AddLabel - Add a Dwarf label attribute data and value.
- ///
- void AddLabel(DIE *Die, unsigned Attribute, unsigned Form,
+ void addLabel(DIE *Die, unsigned Attribute, unsigned Form,
const DWLabel &Label);
- /// AddObjectLabel - Add an non-Dwarf label attribute data and value.
+ /// addObjectLabel - Add an non-Dwarf label attribute data and value.
///
- void AddObjectLabel(DIE *Die, unsigned Attribute, unsigned Form,
- const std::string &Label);
+ void addObjectLabel(DIE *Die, unsigned Attribute, unsigned Form,
+ const MCSymbol *Sym);
- /// AddSectionOffset - Add a section offset label attribute data and value.
+ /// addSectionOffset - Add a section offset label attribute data and value.
///
- void AddSectionOffset(DIE *Die, unsigned Attribute, unsigned Form,
+ void addSectionOffset(DIE *Die, unsigned Attribute, unsigned Form,
const DWLabel &Label, const DWLabel &Section,
bool isEH = false, bool useSet = true);
- /// AddDelta - Add a label delta attribute data and value.
+ /// addDelta - Add a label delta attribute data and value.
///
- void AddDelta(DIE *Die, unsigned Attribute, unsigned Form,
+ void addDelta(DIE *Die, unsigned Attribute, unsigned Form,
const DWLabel &Hi, const DWLabel &Lo);
- /// AddDIEEntry - Add a DIE attribute data and value.
+ /// addDIEEntry - Add a DIE attribute data and value.
///
- void AddDIEEntry(DIE *Die, unsigned Attribute, unsigned Form, DIE *Entry) {
- Die->AddValue(Attribute, Form, CreateDIEEntry(Entry));
+ void addDIEEntry(DIE *Die, unsigned Attribute, unsigned Form, DIE *Entry) {
+ Die->addValue(Attribute, Form, createDIEEntry(Entry));
}
- /// AddBlock - Add block data.
+ /// addBlock - Add block data.
///
- void AddBlock(DIE *Die, unsigned Attribute, unsigned Form, DIEBlock *Block);
+ void addBlock(DIE *Die, unsigned Attribute, unsigned Form, DIEBlock *Block);
- /// AddSourceLine - Add location information to specified debug information
+ /// addSourceLine - Add location information to specified debug information
/// entry.
- void AddSourceLine(DIE *Die, const DIVariable *V);
- void AddSourceLine(DIE *Die, const DIGlobal *G);
- void AddSourceLine(DIE *Die, const DISubprogram *SP);
- void AddSourceLine(DIE *Die, const DIType *Ty);
+ void addSourceLine(DIE *Die, const DIVariable *V);
+ void addSourceLine(DIE *Die, const DIGlobal *G);
+ void addSourceLine(DIE *Die, const DISubprogram *SP);
+ void addSourceLine(DIE *Die, const DIType *Ty);
+ void addSourceLine(DIE *Die, const DINameSpace *NS);
- /// AddAddress - Add an address attribute to a die based on the location
+ /// addAddress - Add an address attribute to a die based on the location
/// provided.
- void AddAddress(DIE *Die, unsigned Attribute,
+ void addAddress(DIE *Die, unsigned Attribute,
const MachineLocation &Location);
- /// AddComplexAddress - Start with the address based on the location provided,
+ /// addComplexAddress - Start with the address based on the location provided,
/// and generate the DWARF information necessary to find the actual variable
/// (navigating the extra location information encoded in the type) based on
/// the starting location. Add the DWARF information to the die.
///
- void AddComplexAddress(DbgVariable *&DV, DIE *Die, unsigned Attribute,
+ void addComplexAddress(DbgVariable *&DV, DIE *Die, unsigned Attribute,
const MachineLocation &Location);
- // FIXME: Should be reformulated in terms of AddComplexAddress.
- /// AddBlockByrefAddress - Start with the address based on the location
+ // FIXME: Should be reformulated in terms of addComplexAddress.
+ /// addBlockByrefAddress - Start with the address based on the location
/// provided, and generate the DWARF information necessary to find the
/// actual Block variable (navigating the Block struct) based on the
/// starting location. Add the DWARF information to the die. Obsolete,
- /// please use AddComplexAddress instead.
+ /// please use addComplexAddress instead.
///
- void AddBlockByrefAddress(DbgVariable *&DV, DIE *Die, unsigned Attribute,
+ void addBlockByrefAddress(DbgVariable *&DV, DIE *Die, unsigned Attribute,
const MachineLocation &Location);
- /// AddType - Add a new type attribute to the specified entity.
- void AddType(CompileUnit *DW_Unit, DIE *Entity, DIType Ty);
+ /// addToContextOwner - Add Die into the list of its context owner's children.
+ void addToContextOwner(DIE *Die, DIDescriptor Context);
+
+ /// addType - Add a new type attribute to the specified entity.
+ void addType(DIE *Entity, DIType Ty);
+
+
+ /// getOrCreateNameSpace - Create a DIE for DINameSpace.
+ DIE *getOrCreateNameSpace(DINameSpace NS);
+
+ /// getOrCreateTypeDIE - Find existing DIE or create new DIE for the
+ /// given DIType.
+ DIE *getOrCreateTypeDIE(DIType Ty);
+
+ void addPubTypes(DISubprogram SP);
- /// ConstructTypeDIE - Construct basic type die from DIBasicType.
- void ConstructTypeDIE(CompileUnit *DW_Unit, DIE &Buffer,
+ /// constructTypeDIE - Construct basic type die from DIBasicType.
+ void constructTypeDIE(DIE &Buffer,
DIBasicType BTy);
- /// ConstructTypeDIE - Construct derived type die from DIDerivedType.
- void ConstructTypeDIE(CompileUnit *DW_Unit, DIE &Buffer,
+ /// constructTypeDIE - Construct derived type die from DIDerivedType.
+ void constructTypeDIE(DIE &Buffer,
DIDerivedType DTy);
- /// ConstructTypeDIE - Construct type DIE from DICompositeType.
- void ConstructTypeDIE(CompileUnit *DW_Unit, DIE &Buffer,
+ /// constructTypeDIE - Construct type DIE from DICompositeType.
+ void constructTypeDIE(DIE &Buffer,
DICompositeType CTy);
- /// ConstructSubrangeDIE - Construct subrange DIE from DISubrange.
- void ConstructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy);
+ /// constructSubrangeDIE - Construct subrange DIE from DISubrange.
+ void constructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy);
- /// ConstructArrayTypeDIE - Construct array type DIE from DICompositeType.
- void ConstructArrayTypeDIE(CompileUnit *DW_Unit, DIE &Buffer,
+ /// constructArrayTypeDIE - Construct array type DIE from DICompositeType.
+ void constructArrayTypeDIE(DIE &Buffer,
DICompositeType *CTy);
- /// ConstructEnumTypeDIE - Construct enum type DIE from DIEnumerator.
- DIE *ConstructEnumTypeDIE(CompileUnit *DW_Unit, DIEnumerator *ETy);
+ /// constructEnumTypeDIE - Construct enum type DIE from DIEnumerator.
+ DIE *constructEnumTypeDIE(DIEnumerator *ETy);
- /// CreateGlobalVariableDIE - Create new DIE using GV.
- DIE *CreateGlobalVariableDIE(CompileUnit *DW_Unit,
- const DIGlobalVariable &GV);
+ /// createGlobalVariableDIE - Create new DIE using GV.
+ DIE *createGlobalVariableDIE(const DIGlobalVariable &GV);
- /// CreateMemberDIE - Create new member DIE.
- DIE *CreateMemberDIE(CompileUnit *DW_Unit, const DIDerivedType &DT);
+ /// createMemberDIE - Create new member DIE.
+ DIE *createMemberDIE(const DIDerivedType &DT);
- /// CreateSubprogramDIE - Create new DIE using SP.
- DIE *CreateSubprogramDIE(CompileUnit *DW_Unit,
- const DISubprogram &SP,
- bool IsConstructor = false,
- bool IsInlined = false);
+ /// createSubprogramDIE - Create new DIE using SP.
+ DIE *createSubprogramDIE(const DISubprogram &SP, bool MakeDecl = false);
- /// FindCompileUnit - Get the compile unit for the given descriptor.
+ /// findCompileUnit - Get the compile unit for the given descriptor.
///
- CompileUnit &FindCompileUnit(DICompileUnit Unit) const;
-
- /// CreateDbgScopeVariable - Create a new scope variable.
- ///
- DIE *CreateDbgScopeVariable(DbgVariable *DV, CompileUnit *Unit);
+ CompileUnit *findCompileUnit(DICompileUnit Unit);
/// getUpdatedDbgScope - Find or create DbgScope assicated with
/// the instruction. Initialize scope and update scope hierarchy.
/// createDbgScope - Create DbgScope for the scope.
void createDbgScope(MDNode *Scope, MDNode *InlinedAt);
- DbgScope *getOrCreateScope(MDNode *N);
+
DbgScope *getOrCreateAbstractScope(MDNode *N);
/// findAbstractVariable - Find abstract variable associated with Var.
DbgVariable *findAbstractVariable(DIVariable &Var, unsigned FrameIdx,
DILocation &Loc);
- DIE *UpdateSubprogramScopeDIE(MDNode *SPNode);
- DIE *ConstructLexicalScopeDIE(DbgScope *Scope);
- DIE *ConstructScopeDIE(DbgScope *Scope);
- DIE *ConstructInlinedScopeDIE(DbgScope *Scope);
- DIE *ConstructVariableDIE(DbgVariable *DV, DbgScope *S, CompileUnit *Unit);
+ /// updateSubprogramScopeDIE - Find DIE for the given subprogram and
+ /// attach appropriate DW_AT_low_pc and DW_AT_high_pc attributes.
+ /// If there are global variables in this scope then create and insert
+ /// DIEs for these variables.
+ DIE *updateSubprogramScopeDIE(MDNode *SPNode);
- /// ConstructDbgScope - Construct the components of a scope.
- ///
- void ConstructDbgScope(DbgScope *ParentScope,
- unsigned ParentStartID, unsigned ParentEndID,
- DIE *ParentDie, CompileUnit *Unit);
+ /// constructLexicalScope - Construct new DW_TAG_lexical_block
+ /// for this scope and attach DW_AT_low_pc/DW_AT_high_pc labels.
+ DIE *constructLexicalScopeDIE(DbgScope *Scope);
- /// ConstructCurrentFnDbgScope - Construct the scope for the subprogram.
- ///
- void ConstructCurrentFnDbgScope(DbgScope *RootScope,
- bool AbstractScope = false);
+ /// constructInlinedScopeDIE - This scope represents inlined body of
+ /// a function. Construct DIE to represent this concrete inlined copy
+ /// of the function.
+ DIE *constructInlinedScopeDIE(DbgScope *Scope);
- /// ConstructDefaultDbgScope - Construct a default scope for the subprogram.
- ///
- void ConstructDefaultDbgScope(MachineFunction *MF);
+ /// constructVariableDIE - Construct a DIE for the given DbgVariable.
+ DIE *constructVariableDIE(DbgVariable *DV, DbgScope *S);
+
+ /// constructScopeDIE - Construct a DIE for this scope.
+ DIE *constructScopeDIE(DbgScope *Scope);
- /// EmitInitial - Emit initial Dwarf declarations. This is necessary for cc
+ /// emitInitial - Emit initial Dwarf declarations. This is necessary for cc
/// tools to recognize the object file contains Dwarf information.
- void EmitInitial();
+ void emitInitial();
- /// EmitDIE - Recusively Emits a debug information entry.
+ /// emitDIE - Recusively Emits a debug information entry.
///
- void EmitDIE(DIE *Die);
+ void emitDIE(DIE *Die);
- /// SizeAndOffsetDie - Compute the size and offset of a DIE.
+ /// computeSizeAndOffset - Compute the size and offset of a DIE.
///
- unsigned SizeAndOffsetDie(DIE *Die, unsigned Offset, bool Last);
+ unsigned computeSizeAndOffset(DIE *Die, unsigned Offset, bool Last);
- /// SizeAndOffsets - Compute the size and offset of all the DIEs.
+ /// computeSizeAndOffsets - Compute the size and offset of all the DIEs.
///
- void SizeAndOffsets();
+ void computeSizeAndOffsets();
- /// EmitDebugInfo / EmitDebugInfoPerCU - Emit the debug info section.
+ /// EmitDebugInfo - Emit the debug info section.
///
- void EmitDebugInfoPerCU(CompileUnit *Unit);
+ void emitDebugInfo();
- void EmitDebugInfo();
-
- /// EmitAbbreviations - Emit the abbreviation section.
+ /// emitAbbreviations - Emit the abbreviation section.
///
- void EmitAbbreviations() const;
+ void emitAbbreviations() const;
- /// EmitEndOfLineMatrix - Emit the last address of the section and the end of
+ /// emitEndOfLineMatrix - Emit the last address of the section and the end of
/// the line matrix.
///
- void EmitEndOfLineMatrix(unsigned SectionEnd);
+ void emitEndOfLineMatrix(unsigned SectionEnd);
- /// EmitDebugLines - Emit source line information.
+ /// emitDebugLines - Emit source line information.
///
- void EmitDebugLines();
+ void emitDebugLines();
- /// EmitCommonDebugFrame - Emit common frame info into a debug frame section.
+ /// emitCommonDebugFrame - Emit common frame info into a debug frame section.
///
- void EmitCommonDebugFrame();
+ void emitCommonDebugFrame();
- /// EmitFunctionDebugFrame - Emit per function frame info into a debug frame
+ /// emitFunctionDebugFrame - Emit per function frame info into a debug frame
/// section.
- void EmitFunctionDebugFrame(const FunctionDebugFrameInfo &DebugFrameInfo);
+ void emitFunctionDebugFrame(const FunctionDebugFrameInfo &DebugFrameInfo);
- void EmitDebugPubNamesPerCU(CompileUnit *Unit);
+ /// emitDebugPubNames - Emit visible names into a debug pubnames section.
+ ///
+ void emitDebugPubNames();
- /// EmitDebugPubNames - Emit visible names into a debug pubnames section.
+ /// emitDebugPubTypes - Emit visible types into a debug pubtypes section.
///
- void EmitDebugPubNames();
+ void emitDebugPubTypes();
- /// EmitDebugStr - Emit visible names into a debug str section.
+ /// emitDebugStr - Emit visible names into a debug str section.
///
- void EmitDebugStr();
+ void emitDebugStr();
- /// EmitDebugLoc - Emit visible names into a debug loc section.
+ /// emitDebugLoc - Emit visible names into a debug loc section.
///
- void EmitDebugLoc();
+ void emitDebugLoc();
/// EmitDebugARanges - Emit visible names into a debug aranges section.
///
void EmitDebugARanges();
- /// EmitDebugRanges - Emit visible names into a debug ranges section.
+ /// emitDebugRanges - Emit visible names into a debug ranges section.
///
- void EmitDebugRanges();
+ void emitDebugRanges();
- /// EmitDebugMacInfo - Emit visible names into a debug macinfo section.
+ /// emitDebugMacInfo - Emit visible names into a debug macinfo section.
///
- void EmitDebugMacInfo();
+ void emitDebugMacInfo();
- /// EmitDebugInlineInfo - Emit inline info using following format.
+ /// emitDebugInlineInfo - Emit inline info using following format.
/// Section Header:
/// 1. length of section
/// 2. Dwarf version number
/// inlined instance; the die_offset points to the inlined_subroutine die in
/// the __debug_info section, and the low_pc is the starting address for the
/// inlining instance.
- void EmitDebugInlineInfo();
+ void emitDebugInlineInfo();
/// GetOrCreateSourceID - Look up the source id with the given directory and
/// source file names. If none currently exists, create a new id and insert it
/// in the SourceIds map. This can update DirectoryNames and SourceFileNames maps
/// as well.
- unsigned GetOrCreateSourceID(const char *DirName,
- const char *FileName);
+ unsigned GetOrCreateSourceID(StringRef DirName, StringRef FileName);
- void ConstructCompileUnit(MDNode *N);
+ CompileUnit *constructCompileUnit(MDNode *N);
- void ConstructGlobalVariableDIE(MDNode *N);
+ void constructGlobalVariableDIE(MDNode *N);
- void ConstructSubprogram(MDNode *N);
+ void constructSubprogramDIE(MDNode *N);
// FIXME: This should go away in favor of complex addresses.
/// Find the type the programmer originally declared the variable to be
/// and return that type. Obsolete, use GetComplexAddrType instead.
///
- DIType GetBlockByrefType(DIType Ty, std::string Name);
+ DIType getBlockByrefType(DIType Ty, std::string Name);
public:
//===--------------------------------------------------------------------===//
/// be emitted.
bool ShouldEmitDwarfDebug() const { return shouldEmit; }
- /// BeginModule - Emit all Dwarf sections that should come prior to the
+ /// beginModule - Emit all Dwarf sections that should come prior to the
/// content.
- void BeginModule(Module *M, MachineModuleInfo *MMI);
+ void beginModule(Module *M, MachineModuleInfo *MMI);
- /// EndModule - Emit all Dwarf sections that should come after the content.
+ /// endModule - Emit all Dwarf sections that should come after the content.
///
- void EndModule();
+ void endModule();
- /// BeginFunction - Gather pre-function debug information. Assumes being
+ /// beginFunction - Gather pre-function debug information. Assumes being
/// emitted immediately after the function entry point.
- void BeginFunction(MachineFunction *MF);
+ void beginFunction(const MachineFunction *MF);
- /// EndFunction - Gather and emit post-function debug information.
+ /// endFunction - Gather and emit post-function debug information.
///
- void EndFunction(MachineFunction *MF);
+ void endFunction(const MachineFunction *MF);
- /// RecordSourceLine - Records location information and associates it with a
+ /// recordSourceLine - Records location information and associates it with a
/// label. Returns a unique label ID used to generate a label and provide
/// correspondence to the source line list.
- unsigned RecordSourceLine(unsigned Line, unsigned Col, MDNode *Scope);
+ unsigned recordSourceLine(unsigned Line, unsigned Col, MDNode *Scope);
- /// getRecordSourceLineCount - Return the number of source lines in the debug
+ /// getSourceLineCount - Return the number of source lines in the debug
/// info.
- unsigned getRecordSourceLineCount() const {
+ unsigned getSourceLineCount() const {
return Lines.size();
}
unsigned getOrCreateSourceID(const std::string &DirName,
const std::string &FileName);
- /// RecordRegionStart - Indicate the start of a region.
- unsigned RecordRegionStart(MDNode *N);
-
- /// RecordRegionEnd - Indicate the end of a region.
- unsigned RecordRegionEnd(MDNode *N);
-
- /// RecordVariable - Indicate the declaration of a local variable.
- void RecordVariable(MDNode *N, unsigned FrameIndex);
-
- /// ExtractScopeInformation - Scan machine instructions in this function
+ /// extractScopeInformation - Scan machine instructions in this function
/// and collect DbgScopes. Return true, if atleast one scope was found.
- bool ExtractScopeInformation(MachineFunction *MF);
-
- /// CollectVariableInfo - Populate DbgScope entries with variables' info.
- void CollectVariableInfo();
+ bool extractScopeInformation();
- /// SetDbgScopeEndLabels - Update DbgScope end labels for the scopes that
- /// end with this machine instruction.
- void SetDbgScopeEndLabels(const MachineInstr *MI, unsigned Label);
+ /// collectVariableInfo - Populate DbgScope entries with variables' info.
+ void collectVariableInfo();
- /// BeginScope - Process beginning of a scope starting at Label.
- void BeginScope(const MachineInstr *MI, unsigned Label);
+ /// beginScope - Process beginning of a scope starting at Label.
+ void beginScope(const MachineInstr *MI, unsigned Label);
- /// EndScope - Prcess end of a scope.
- void EndScope(const MachineInstr *MI);
+ /// endScope - Prcess end of a scope.
+ void endScope(const MachineInstr *MI);
};
} // End of namespace llvm
projects / oota-llvm.git / blobdiff