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Supporting multiple compile units.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26402 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey
2006-02-27 17:27:12 +00:00
parent 0d086af82b
commit bd76184e67
2 changed files with 202 additions and 164 deletions
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43
include/llvm/CodeGen/DwarfWriter.h
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@@ -32,6 +32,7 @@ namespace llvm {
// Forward declarations.
class AsmPrinter;
class CompileUnit;
class CompileUnitDesc;
class DebugInfoDesc;
class DIE;
@@ -43,7 +44,6 @@ class Module;
class SubprogramDesc;
class Type;
class TypeDesc;
//===----------------------------------------------------------------------===//
// DWLabel - Labels are used to track locations in the assembler file.
@@ -92,23 +92,20 @@ protected:
/// CompileUnits - All the compile units involved in this build. The index
/// of each entry in this vector corresponds to the sources in DebugInfo.
std::vector<DIE *> CompileUnits;
std::vector<CompileUnit *> CompileUnits;
/// Abbreviations - A UniqueVector of TAG structure abbreviations.
///
UniqueVector<DIEAbbrev> Abbreviations;
/// GlobalTypes - A map of globally visible named types.
///
std::map<std::string, DIE *> GlobalTypes;
/// GlobalEntities - A map of globally visible named entities.
///
std::map<std::string, DIE *> GlobalEntities;
/// StringPool - A UniqueVector of strings used by indirect references.
///
/// UnitMap - Map debug information descriptor to compile unit.
///
UniqueVector<std::string> StringPool;
/// UnitMap - Map debug information descriptor to compile unit.
///
std::map<DebugInfoDesc *, CompileUnit *> DescToUnitMap;
/// DescToDieMap - Tracks the mapping of debug informaton descriptors to
/// DIES.
@@ -299,25 +296,21 @@ public:
/// NewBasicType - Creates a new basic type if necessary, then adds to the
/// owner.
/// FIXME - Should never be needed.
DIE *NewBasicType(DIE *Owner, Type *Ty);
/// NewGlobalType - Make the type visible globally using the given name.
///
void NewGlobalType(const std::string &Name, DIE *Type);
/// NewGlobalEntity - Make the entity visible globally using the given name.
///
void NewGlobalEntity(const std::string &Name, DIE *Entity);
DIE *NewBasicType(CompileUnit *Unit, Type *Ty);
private:
/// NewType - Create a new type DIE.
///
DIE *NewType(DIE *Unit, TypeDesc *TyDesc);
DIE *DwarfWriter::NewType(CompileUnit *Unit, TypeDesc *TyDesc);
/// NewCompileUnit - Create new compile unit DIE.
/// NewCompileUnit - Create new compile unit and it's die.
///
DIE *NewCompileUnit(CompileUnitDesc *CompileUnit);
CompileUnit *NewCompileUnit(CompileUnitDesc *UnitDesc, unsigned ID);
/// FindCompileUnit - Get the compile unit for the given descriptor.
///
CompileUnit *FindCompileUnit(CompileUnitDesc *UnitDesc);
/// NewGlobalVariable - Make a new global variable DIE.
///
@@ -363,10 +356,6 @@ private:
///
void EmitDebugPubNames();
/// EmitDebugPubTypes - Emit info into a debug pubtypes section.
///
void EmitDebugPubTypes();
/// EmitDebugStr - Emit info into a debug str section.
///
void EmitDebugStr();