#include <set>
namespace llvm {
- class Collector;
+ class GCStrategy;
class Constant;
class ConstantArray;
+ class ConstantInt;
+ class ConstantStruct;
+ class ConstantVector;
class GCMetadataPrinter;
class GlobalVariable;
- class GlobalAlias;
class MachineConstantPoolEntry;
class MachineConstantPoolValue;
- class MachineModuleInfo;
+ class DwarfWriter;
class Mangler;
+ class Section;
class TargetAsmInfo;
class Type;
+ class raw_ostream;
/// AsmPrinter - This class is intended to be used as a driving class for all
/// asm writers.
///
unsigned FunctionNumber;
- /// MachineModuleInfo - This is needed because printDeclare() has to insert
- /// DebugVariable entries into the dwarf table. This is a short term hack
+ /// DW -This is needed because printDeclare() has to insert
+ /// DbgVariable entries into the dwarf table. This is a short term hack
/// that ought be fixed soon.
- MachineModuleInfo *MMI;
+ DwarfWriter *DW;
// GCMetadataPrinters - The garbage collection metadata printer table.
- typedef DenseMap<Collector*,GCMetadataPrinter*> gcp_map_type;
+ typedef DenseMap<GCStrategy*,GCMetadataPrinter*> gcp_map_type;
typedef gcp_map_type::iterator gcp_iterator;
gcp_map_type GCMetadataPrinters;
public:
/// Output stream on which we're printing assembly code.
///
- std::ostream &O;
+ raw_ostream &O;
/// Target machine description.
///
/// CurrentSection - The current section we are emitting to. This is
/// controlled and used by the SwitchSection method.
std::string CurrentSection;
+ const Section* CurrentSection_;
/// IsInTextSection - True if the current section we are emitting to is a
/// text section.
bool IsInTextSection;
protected:
- AsmPrinter(std::ostream &o, TargetMachine &TM, const TargetAsmInfo *T);
+ AsmPrinter(raw_ostream &o, TargetMachine &TM, const TargetAsmInfo *T);
public:
virtual ~AsmPrinter();
/// are the same.
///
void SwitchToDataSection(const char *NewSection, const GlobalValue *GV = NULL);
-
+
+ /// SwitchToSection - Switch to the specified section of the executable if
+ /// we are not already in it!
+ void SwitchToSection(const Section* NS);
+
/// getGlobalLinkName - Returns the asm/link name of of the specified
/// global variable. Should be overridden by each target asm printer to
/// generate the appropriate value.
unsigned AsmVariant,
const char *ExtraCode);
- /// getSectionForFunction - Return the section that we should emit the
- /// specified function body into. This defaults to 'TextSection'. This
- /// should most likely be overridden by the target to put linkonce/weak
- /// functions into special sections.
- virtual std::string getSectionForFunction(const Function &F) const;
-
/// SetupMachineFunction - This should be called when a new MachineFunction
/// is being processed from runOnMachineFunction.
void SetupMachineFunction(MachineFunction &MF);
/// this is suported by the target.
void printVisibility(const std::string& Name, unsigned Visibility) const;
+ /// printOffset - This is just convenient handler for printing offsets.
+ void printOffset(int64_t Offset) const;
+
private:
+ const GlobalValue *findGlobalValue(const Constant* CV);
void EmitLLVMUsedList(Constant *List);
void EmitXXStructorList(Constant *List);
- void EmitConstantPool(unsigned Alignment, const char *Section,
- std::vector<std::pair<MachineConstantPoolEntry,unsigned> > &CP);
- GCMetadataPrinter *GetOrCreateGCPrinter(Collector *C);
+ void EmitGlobalConstantStruct(const ConstantStruct* CVS);
+ void EmitGlobalConstantArray(const ConstantArray* CVA);
+ void EmitGlobalConstantVector(const ConstantVector* CP);
+ void EmitGlobalConstantFP(const ConstantFP* CFP);
+ void EmitGlobalConstantLargeInt(const ConstantInt* CI);
+ GCMetadataPrinter *GetOrCreateGCPrinter(GCStrategy *C);
};
}