mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-06-13 04:38:24 +00:00
Refactor the DebugInfoDesc stuff out of the MachineModuleInfo file. Clean up
some uses of std::vector, where it's return std::vector by value. Yuck! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52800 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
@ -31,18 +31,20 @@
|
||||
#ifndef LLVM_CODEGEN_MACHINEMODULEINFO_H
|
||||
#define LLVM_CODEGEN_MACHINEMODULEINFO_H
|
||||
|
||||
#include "llvm/Support/Dwarf.h"
|
||||
#include "llvm/Support/DataTypes.h"
|
||||
#include "llvm/ADT/SmallVector.h"
|
||||
#include "llvm/ADT/UniqueVector.h"
|
||||
#include "llvm/ADT/SmallPtrSet.h"
|
||||
#include "llvm/GlobalValue.h"
|
||||
#include "llvm/Pass.h"
|
||||
#include "llvm/ADT/SmallPtrSet.h"
|
||||
#include "llvm/ADT/SmallVector.h"
|
||||
#include "llvm/ADT/UniqueVector.h"
|
||||
#include "llvm/Support/DataTypes.h"
|
||||
#include "llvm/Support/Dwarf.h"
|
||||
|
||||
namespace llvm {
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
// Forward declarations.
|
||||
class AnchoredDesc;
|
||||
class CompileUnitDesc;
|
||||
class Constant;
|
||||
class DebugInfoDesc;
|
||||
class GlobalVariable;
|
||||
@ -52,16 +54,7 @@ class MachineMove;
|
||||
class Module;
|
||||
class PointerType;
|
||||
class StructType;
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
// Debug info constants.
|
||||
|
||||
enum {
|
||||
LLVMDebugVersion = (6 << 16), // Current version of debug information.
|
||||
LLVMDebugVersion5 = (5 << 16), // Constant for version 5.
|
||||
LLVMDebugVersion4 = (4 << 16), // Constant for version 4.
|
||||
LLVMDebugVersionMask = 0xffff0000 // Mask for version number.
|
||||
};
|
||||
class VariableDesc;
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// DIVisitor - Subclasses of this class apply steps to each of the fields in
|
||||
@ -88,662 +81,6 @@ public:
|
||||
virtual void Apply(std::vector<DebugInfoDesc *> &Field) = 0;
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// DebugInfoDesc - This class is the base class for debug info descriptors.
|
||||
///
|
||||
class DebugInfoDesc {
|
||||
private:
|
||||
unsigned Tag; // Content indicator. Dwarf values are
|
||||
// used but that does not limit use to
|
||||
// Dwarf writers.
|
||||
|
||||
protected:
|
||||
explicit DebugInfoDesc(unsigned T) : Tag(T | LLVMDebugVersion) {}
|
||||
|
||||
public:
|
||||
virtual ~DebugInfoDesc() {}
|
||||
|
||||
// Accessors
|
||||
unsigned getTag() const { return Tag & ~LLVMDebugVersionMask; }
|
||||
unsigned getVersion() const { return Tag & LLVMDebugVersionMask; }
|
||||
void setTag(unsigned T) { Tag = T | LLVMDebugVersion; }
|
||||
|
||||
/// TagFromGlobal - Returns the tag number from a debug info descriptor
|
||||
/// GlobalVariable. Return DIIValid if operand is not an unsigned int.
|
||||
static unsigned TagFromGlobal(GlobalVariable *GV);
|
||||
|
||||
/// VersionFromGlobal - Returns the version number from a debug info
|
||||
/// descriptor GlobalVariable. Return DIIValid if operand is not an unsigned
|
||||
/// int.
|
||||
static unsigned VersionFromGlobal(GlobalVariable *GV);
|
||||
|
||||
/// DescFactory - Create an instance of debug info descriptor based on Tag.
|
||||
/// Return NULL if not a recognized Tag.
|
||||
static DebugInfoDesc *DescFactory(unsigned Tag);
|
||||
|
||||
/// getLinkage - get linkage appropriate for this type of descriptor.
|
||||
///
|
||||
virtual GlobalValue::LinkageTypes getLinkage() const;
|
||||
|
||||
//===--------------------------------------------------------------------===//
|
||||
// Subclasses should supply the following static methods.
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const DebugInfoDesc *) { return true; }
|
||||
|
||||
//===--------------------------------------------------------------------===//
|
||||
// Subclasses should supply the following virtual methods.
|
||||
|
||||
/// ApplyToFields - Target the vistor to the fields of the descriptor.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const = 0;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const = 0;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump() = 0;
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// AnchorDesc - Descriptors of this class act as markers for identifying
|
||||
/// descriptors of certain groups.
|
||||
class AnchoredDesc;
|
||||
class AnchorDesc : public DebugInfoDesc {
|
||||
private:
|
||||
unsigned AnchorTag; // Tag number of descriptors anchored
|
||||
// by this object.
|
||||
|
||||
public:
|
||||
AnchorDesc();
|
||||
explicit AnchorDesc(AnchoredDesc *D);
|
||||
|
||||
// Accessors
|
||||
unsigned getAnchorTag() const { return AnchorTag; }
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const AnchorDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// getLinkage - get linkage appropriate for this type of descriptor.
|
||||
///
|
||||
virtual GlobalValue::LinkageTypes getLinkage() const;
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the AnchorDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// AnchoredDesc - This class manages anchors for a variety of top level
|
||||
/// descriptors.
|
||||
class AnchoredDesc : public DebugInfoDesc {
|
||||
private:
|
||||
DebugInfoDesc *Anchor; // Anchor for all descriptors of the
|
||||
// same type.
|
||||
|
||||
protected:
|
||||
|
||||
explicit AnchoredDesc(unsigned T);
|
||||
|
||||
public:
|
||||
// Accessors.
|
||||
AnchorDesc *getAnchor() const { return static_cast<AnchorDesc *>(Anchor); }
|
||||
void setAnchor(AnchorDesc *A) { Anchor = static_cast<DebugInfoDesc *>(A); }
|
||||
|
||||
//===--------------------------------------------------------------------===//
|
||||
// Subclasses should supply the following virtual methods.
|
||||
|
||||
/// getAnchorString - Return a string used to label descriptor's anchor.
|
||||
///
|
||||
virtual const char *getAnchorString() const = 0;
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the AnchoredDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// CompileUnitDesc - This class packages debug information associated with a
|
||||
/// source/header file.
|
||||
class CompileUnitDesc : public AnchoredDesc {
|
||||
private:
|
||||
unsigned Language; // Language number (ex. DW_LANG_C89.)
|
||||
std::string FileName; // Source file name.
|
||||
std::string Directory; // Source file directory.
|
||||
std::string Producer; // Compiler string.
|
||||
|
||||
public:
|
||||
CompileUnitDesc();
|
||||
|
||||
|
||||
// Accessors
|
||||
unsigned getLanguage() const { return Language; }
|
||||
const std::string &getFileName() const { return FileName; }
|
||||
const std::string &getDirectory() const { return Directory; }
|
||||
const std::string &getProducer() const { return Producer; }
|
||||
void setLanguage(unsigned L) { Language = L; }
|
||||
void setFileName(const std::string &FN) { FileName = FN; }
|
||||
void setDirectory(const std::string &D) { Directory = D; }
|
||||
void setProducer(const std::string &P) { Producer = P; }
|
||||
|
||||
// FIXME - Need translation unit getter/setter.
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const CompileUnitDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the CompileUnitDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
/// getAnchorString - Return a string used to label this descriptor's anchor.
|
||||
///
|
||||
static const char *const AnchorString;
|
||||
virtual const char *getAnchorString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// TypeDesc - This class packages debug information associated with a type.
|
||||
///
|
||||
class TypeDesc : public DebugInfoDesc {
|
||||
private:
|
||||
enum {
|
||||
FlagPrivate = 1 << 0,
|
||||
FlagProtected = 1 << 1
|
||||
};
|
||||
DebugInfoDesc *Context; // Context debug descriptor.
|
||||
std::string Name; // Type name (may be empty.)
|
||||
DebugInfoDesc *File; // Defined compile unit (may be NULL.)
|
||||
unsigned Line; // Defined line# (may be zero.)
|
||||
uint64_t Size; // Type bit size (may be zero.)
|
||||
uint64_t Align; // Type bit alignment (may be zero.)
|
||||
uint64_t Offset; // Type bit offset (may be zero.)
|
||||
unsigned Flags; // Miscellaneous flags.
|
||||
|
||||
public:
|
||||
explicit TypeDesc(unsigned T);
|
||||
|
||||
// Accessors
|
||||
DebugInfoDesc *getContext() const { return Context; }
|
||||
const std::string &getName() const { return Name; }
|
||||
CompileUnitDesc *getFile() const {
|
||||
return static_cast<CompileUnitDesc *>(File);
|
||||
}
|
||||
unsigned getLine() const { return Line; }
|
||||
uint64_t getSize() const { return Size; }
|
||||
uint64_t getAlign() const { return Align; }
|
||||
uint64_t getOffset() const { return Offset; }
|
||||
bool isPrivate() const {
|
||||
return (Flags & FlagPrivate) != 0;
|
||||
}
|
||||
bool isProtected() const {
|
||||
return (Flags & FlagProtected) != 0;
|
||||
}
|
||||
void setContext(DebugInfoDesc *C) { Context = C; }
|
||||
void setName(const std::string &N) { Name = N; }
|
||||
void setFile(CompileUnitDesc *U) {
|
||||
File = static_cast<DebugInfoDesc *>(U);
|
||||
}
|
||||
void setLine(unsigned L) { Line = L; }
|
||||
void setSize(uint64_t S) { Size = S; }
|
||||
void setAlign(uint64_t A) { Align = A; }
|
||||
void setOffset(uint64_t O) { Offset = O; }
|
||||
void setIsPrivate() { Flags |= FlagPrivate; }
|
||||
void setIsProtected() { Flags |= FlagProtected; }
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the TypeDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// BasicTypeDesc - This class packages debug information associated with a
|
||||
/// basic type (eg. int, bool, double.)
|
||||
class BasicTypeDesc : public TypeDesc {
|
||||
private:
|
||||
unsigned Encoding; // Type encoding.
|
||||
|
||||
public:
|
||||
BasicTypeDesc();
|
||||
|
||||
// Accessors
|
||||
unsigned getEncoding() const { return Encoding; }
|
||||
void setEncoding(unsigned E) { Encoding = E; }
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const BasicTypeDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the BasicTypeDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// DerivedTypeDesc - This class packages debug information associated with a
|
||||
/// derived types (eg., typedef, pointer, reference.)
|
||||
class DerivedTypeDesc : public TypeDesc {
|
||||
private:
|
||||
DebugInfoDesc *FromType; // Type derived from.
|
||||
|
||||
public:
|
||||
explicit DerivedTypeDesc(unsigned T);
|
||||
|
||||
// Accessors
|
||||
TypeDesc *getFromType() const {
|
||||
return static_cast<TypeDesc *>(FromType);
|
||||
}
|
||||
void setFromType(TypeDesc *F) {
|
||||
FromType = static_cast<DebugInfoDesc *>(F);
|
||||
}
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const DerivedTypeDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the DerivedTypeDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// CompositeTypeDesc - This class packages debug information associated with a
|
||||
/// array/struct types (eg., arrays, struct, union, enums.)
|
||||
class CompositeTypeDesc : public DerivedTypeDesc {
|
||||
private:
|
||||
std::vector<DebugInfoDesc *> Elements;// Information used to compose type.
|
||||
|
||||
public:
|
||||
explicit CompositeTypeDesc(unsigned T);
|
||||
|
||||
// Accessors
|
||||
std::vector<DebugInfoDesc *> &getElements() { return Elements; }
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const CompositeTypeDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the CompositeTypeDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// SubrangeDesc - This class packages debug information associated with integer
|
||||
/// value ranges.
|
||||
class SubrangeDesc : public DebugInfoDesc {
|
||||
private:
|
||||
int64_t Lo; // Low value of range.
|
||||
int64_t Hi; // High value of range.
|
||||
|
||||
public:
|
||||
SubrangeDesc();
|
||||
|
||||
// Accessors
|
||||
int64_t getLo() const { return Lo; }
|
||||
int64_t getHi() const { return Hi; }
|
||||
void setLo(int64_t L) { Lo = L; }
|
||||
void setHi(int64_t H) { Hi = H; }
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const SubrangeDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the SubrangeDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// EnumeratorDesc - This class packages debug information associated with
|
||||
/// named integer constants.
|
||||
class EnumeratorDesc : public DebugInfoDesc {
|
||||
private:
|
||||
std::string Name; // Enumerator name.
|
||||
int64_t Value; // Enumerator value.
|
||||
|
||||
public:
|
||||
EnumeratorDesc();
|
||||
|
||||
// Accessors
|
||||
const std::string &getName() const { return Name; }
|
||||
int64_t getValue() const { return Value; }
|
||||
void setName(const std::string &N) { Name = N; }
|
||||
void setValue(int64_t V) { Value = V; }
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const EnumeratorDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the EnumeratorDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// VariableDesc - This class packages debug information associated with a
|
||||
/// subprogram variable.
|
||||
///
|
||||
class VariableDesc : public DebugInfoDesc {
|
||||
private:
|
||||
DebugInfoDesc *Context; // Context debug descriptor.
|
||||
std::string Name; // Type name (may be empty.)
|
||||
DebugInfoDesc *File; // Defined compile unit (may be NULL.)
|
||||
unsigned Line; // Defined line# (may be zero.)
|
||||
DebugInfoDesc *TyDesc; // Type of variable.
|
||||
|
||||
public:
|
||||
explicit VariableDesc(unsigned T);
|
||||
|
||||
// Accessors
|
||||
DebugInfoDesc *getContext() const { return Context; }
|
||||
const std::string &getName() const { return Name; }
|
||||
CompileUnitDesc *getFile() const {
|
||||
return static_cast<CompileUnitDesc *>(File);
|
||||
}
|
||||
unsigned getLine() const { return Line; }
|
||||
TypeDesc *getType() const {
|
||||
return static_cast<TypeDesc *>(TyDesc);
|
||||
}
|
||||
void setContext(DebugInfoDesc *C) { Context = C; }
|
||||
void setName(const std::string &N) { Name = N; }
|
||||
void setFile(CompileUnitDesc *U) {
|
||||
File = static_cast<DebugInfoDesc *>(U);
|
||||
}
|
||||
void setLine(unsigned L) { Line = L; }
|
||||
void setType(TypeDesc *T) {
|
||||
TyDesc = static_cast<DebugInfoDesc *>(T);
|
||||
}
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const VariableDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the VariableDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// GlobalDesc - This class is the base descriptor for global functions and
|
||||
/// variables.
|
||||
class GlobalDesc : public AnchoredDesc {
|
||||
private:
|
||||
DebugInfoDesc *Context; // Context debug descriptor.
|
||||
std::string Name; // Global name.
|
||||
std::string FullName; // Fully qualified name.
|
||||
std::string LinkageName; // Name for binding to MIPS linkage.
|
||||
DebugInfoDesc *File; // Defined compile unit (may be NULL.)
|
||||
unsigned Line; // Defined line# (may be zero.)
|
||||
DebugInfoDesc *TyDesc; // Type debug descriptor.
|
||||
bool IsStatic; // Is the global a static.
|
||||
bool IsDefinition; // Is the global defined in context.
|
||||
|
||||
protected:
|
||||
explicit GlobalDesc(unsigned T);
|
||||
|
||||
public:
|
||||
// Accessors
|
||||
DebugInfoDesc *getContext() const { return Context; }
|
||||
const std::string &getName() const { return Name; }
|
||||
const std::string &getFullName() const { return FullName; }
|
||||
const std::string &getLinkageName() const { return LinkageName; }
|
||||
CompileUnitDesc *getFile() const {
|
||||
return static_cast<CompileUnitDesc *>(File);
|
||||
}
|
||||
unsigned getLine() const { return Line; }
|
||||
TypeDesc *getType() const {
|
||||
return static_cast<TypeDesc *>(TyDesc);
|
||||
}
|
||||
bool isStatic() const { return IsStatic; }
|
||||
bool isDefinition() const { return IsDefinition; }
|
||||
void setContext(DebugInfoDesc *C) { Context = C; }
|
||||
void setName(const std::string &N) { Name = N; }
|
||||
void setFullName(const std::string &N) { FullName = N; }
|
||||
void setLinkageName(const std::string &N) { LinkageName = N; }
|
||||
void setFile(CompileUnitDesc *U) {
|
||||
File = static_cast<DebugInfoDesc *>(U);
|
||||
}
|
||||
void setLine(unsigned L) { Line = L; }
|
||||
void setType(TypeDesc *T) {
|
||||
TyDesc = static_cast<DebugInfoDesc *>(T);
|
||||
}
|
||||
void setIsStatic(bool IS) { IsStatic = IS; }
|
||||
void setIsDefinition(bool ID) { IsDefinition = ID; }
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the GlobalDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// GlobalVariableDesc - This class packages debug information associated with a
|
||||
/// GlobalVariable.
|
||||
class GlobalVariableDesc : public GlobalDesc {
|
||||
private:
|
||||
GlobalVariable *Global; // llvm global.
|
||||
|
||||
public:
|
||||
GlobalVariableDesc();
|
||||
|
||||
// Accessors.
|
||||
GlobalVariable *getGlobalVariable() const { return Global; }
|
||||
void setGlobalVariable(GlobalVariable *GV) { Global = GV; }
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const GlobalVariableDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the
|
||||
/// GlobalVariableDesc.
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
/// getAnchorString - Return a string used to label this descriptor's anchor.
|
||||
///
|
||||
static const char *const AnchorString;
|
||||
virtual const char *getAnchorString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// SubprogramDesc - This class packages debug information associated with a
|
||||
/// subprogram/function.
|
||||
class SubprogramDesc : public GlobalDesc {
|
||||
private:
|
||||
|
||||
public:
|
||||
SubprogramDesc();
|
||||
|
||||
// Accessors
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const SubprogramDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the SubprogramDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
/// getAnchorString - Return a string used to label this descriptor's anchor.
|
||||
///
|
||||
static const char *const AnchorString;
|
||||
virtual const char *getAnchorString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// BlockDesc - This descriptor groups variables and blocks nested in a block.
|
||||
///
|
||||
class BlockDesc : public DebugInfoDesc {
|
||||
private:
|
||||
DebugInfoDesc *Context; // Context debug descriptor.
|
||||
|
||||
public:
|
||||
BlockDesc();
|
||||
|
||||
// Accessors
|
||||
DebugInfoDesc *getContext() const { return Context; }
|
||||
void setContext(DebugInfoDesc *C) { Context = C; }
|
||||
|
||||
// Implement isa/cast/dyncast.
|
||||
static bool classof(const BlockDesc *) { return true; }
|
||||
static bool classof(const DebugInfoDesc *D);
|
||||
|
||||
/// ApplyToFields - Target the visitor to the fields of the BlockDesc.
|
||||
///
|
||||
virtual void ApplyToFields(DIVisitor *Visitor);
|
||||
|
||||
/// getDescString - Return a string used to compose global names and labels.
|
||||
///
|
||||
virtual const char *getDescString() const;
|
||||
|
||||
/// getTypeString - Return a string used to label this descriptor's type.
|
||||
///
|
||||
virtual const char *getTypeString() const;
|
||||
|
||||
#ifndef NDEBUG
|
||||
virtual void dump();
|
||||
#endif
|
||||
};
|
||||
|
||||
//===----------------------------------------------------------------------===//
|
||||
/// DIDeserializer - This class is responsible for casting GlobalVariables
|
||||
/// into DebugInfoDesc objects.
|
||||
@ -1168,28 +505,13 @@ public:
|
||||
|
||||
/// getGlobalVariablesUsing - Return all of the GlobalVariables that use the
|
||||
/// named GlobalVariable.
|
||||
std::vector<GlobalVariable*>
|
||||
getGlobalVariablesUsing(Module &M, const std::string &RootName);
|
||||
void getGlobalVariablesUsing(Module &M, const std::string &RootName,
|
||||
std::vector<GlobalVariable*> &Result);
|
||||
|
||||
/// getAnchoredDescriptors - Return a vector of anchored debug descriptors.
|
||||
///
|
||||
template <class T>std::vector<T *> getAnchoredDescriptors(Module &M) {
|
||||
T Desc;
|
||||
std::vector<GlobalVariable *> Globals =
|
||||
getGlobalVariablesUsing(M, Desc.getAnchorString());
|
||||
std::vector<T *> AnchoredDescs;
|
||||
for (unsigned i = 0, N = Globals.size(); i < N; ++i) {
|
||||
GlobalVariable *GV = Globals[i];
|
||||
|
||||
// FIXME - In the short term, changes are too drastic to continue.
|
||||
if (DebugInfoDesc::TagFromGlobal(GV) == Desc.getTag() &&
|
||||
DebugInfoDesc::VersionFromGlobal(GV) == LLVMDebugVersion) {
|
||||
AnchoredDescs.push_back(cast<T>(DR.Deserialize(GV)));
|
||||
}
|
||||
}
|
||||
|
||||
return AnchoredDescs;
|
||||
}
|
||||
void getAnchoredDescriptors(Module &M, const AnchoredDesc *Desc,
|
||||
std::vector<void*> &AnchoredDescs);
|
||||
|
||||
/// RecordRegionStart - Indicate the start of a region.
|
||||
///
|
||||
|
||||
Reference in New Issue
Block a user