#ifndef LLVM_MC_MCINSTPRINTER_H
#define LLVM_MC_MCINSTPRINTER_H
+#include "llvm/ADT/ArrayRef.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/Format.h"
class MCAsmInfo;
class MCInstrInfo;
class MCRegisterInfo;
+class MCSubtargetInfo;
class StringRef;
+/// Convert `Bytes' to a hex string and output to `OS'
+void dumpBytes(ArrayRef<uint8_t> Bytes, raw_ostream &OS);
+
namespace HexStyle {
- enum Style {
- C, ///< 0xff
- Asm ///< 0ffh
- };
+enum Style {
+ C, ///< 0xff
+ Asm ///< 0ffh
+};
}
-/// MCInstPrinter - This is an instance of a target assembly language printer
-/// that converts an MCInst to valid target assembly syntax.
+/// \brief This is an instance of a target assembly language printer that
+/// converts an MCInst to valid target assembly syntax.
class MCInstPrinter {
protected:
- /// CommentStream - a stream that comments can be emitted to if desired.
- /// Each comment must end with a newline. This will be null if verbose
- /// assembly emission is disable.
+ /// \brief A stream that comments can be emitted to if desired. Each comment
+ /// must end with a newline. This will be null if verbose assembly emission
+ /// is disable.
raw_ostream *CommentStream;
const MCAsmInfo &MAI;
const MCInstrInfo &MII;
const MCRegisterInfo &MRI;
- /// The current set of available features.
- uint64_t AvailableFeatures;
-
/// True if we are printing marked up assembly.
bool UseMarkup;
/// Utility function for printing annotations.
void printAnnotation(raw_ostream &OS, StringRef Annot);
+
public:
MCInstPrinter(const MCAsmInfo &mai, const MCInstrInfo &mii,
const MCRegisterInfo &mri)
- : CommentStream(nullptr), MAI(mai), MII(mii), MRI(mri),
- AvailableFeatures(0), UseMarkup(0), PrintImmHex(0),
- PrintHexStyle(HexStyle::C) {}
+ : CommentStream(nullptr), MAI(mai), MII(mii), MRI(mri), UseMarkup(0),
+ PrintImmHex(0), PrintHexStyle(HexStyle::C) {}
virtual ~MCInstPrinter();
- /// setCommentStream - Specify a stream to emit comments to.
+ /// \brief Specify a stream to emit comments to.
void setCommentStream(raw_ostream &OS) { CommentStream = &OS; }
- /// printInst - Print the specified MCInst to the specified raw_ostream.
- ///
- virtual void printInst(const MCInst *MI, raw_ostream &OS,
- StringRef Annot) = 0;
+ /// \brief Print the specified MCInst to the specified raw_ostream.
+ virtual void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
+ const MCSubtargetInfo &STI) = 0;
- /// getOpcodeName - Return the name of the specified opcode enum (e.g.
- /// "MOV32ri") or empty if we can't resolve it.
+ /// \brief Return the name of the specified opcode enum (e.g. "MOV32ri") or
+ /// empty if we can't resolve it.
StringRef getOpcodeName(unsigned Opcode) const;
- /// printRegName - Print the assembler register name.
+ /// \brief Print the assembler register name.
virtual void printRegName(raw_ostream &OS, unsigned RegNo) const;
- uint64_t getAvailableFeatures() const { return AvailableFeatures; }
- void setAvailableFeatures(uint64_t Value) { AvailableFeatures = Value; }
-
bool getUseMarkup() const { return UseMarkup; }
void setUseMarkup(bool Value) { UseMarkup = Value; }
bool getPrintImmHex() const { return PrintImmHex; }
void setPrintImmHex(bool Value) { PrintImmHex = Value; }
- HexStyle::Style getPrintHexStyleHex() const { return PrintHexStyle; }
- void setPrintImmHex(HexStyle::Style Value) { PrintHexStyle = Value; }
+ HexStyle::Style getPrintHexStyle() const { return PrintHexStyle; }
+ void setPrintHexStyle(HexStyle::Style Value) { PrintHexStyle = Value; }
/// Utility function to print immediates in decimal or hex.
- format_object1<int64_t> formatImm(const int64_t Value) const { return PrintImmHex ? formatHex(Value) : formatDec(Value); }
+ format_object<int64_t> formatImm(int64_t Value) const {
+ return PrintImmHex ? formatHex(Value) : formatDec(Value);
+ }
/// Utility functions to print decimal/hexadecimal values.
- format_object1<int64_t> formatDec(const int64_t Value) const;
- format_object1<int64_t> formatHex(const int64_t Value) const;
- format_object1<uint64_t> formatHex(const uint64_t Value) const;
+ format_object<int64_t> formatDec(int64_t Value) const;
+ format_object<int64_t> formatHex(int64_t Value) const;
+ format_object<uint64_t> formatHex(uint64_t Value) const;
};
} // namespace llvm