//===----------------------------------------------------------------------===//
//
-#ifndef MIPS_MC_CODE_EMITTER_H
-#define MIPS_MC_CODE_EMITTER_H
+#ifndef LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSMCCODEEMITTER_H
+#define LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSMCCODEEMITTER_H
#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/Support/DataTypes.h"
using namespace llvm;
-// Forward declarations.
namespace llvm {
class MCContext;
class MCExpr;
class MCOperand;
class MCSubtargetInfo;
class raw_ostream;
-}
-
-namespace {
class MipsMCCodeEmitter : public MCCodeEmitter {
MipsMCCodeEmitter(const MipsMCCodeEmitter &) LLVM_DELETED_FUNCTION;
void EncodeInstruction(const MCInst &MI, raw_ostream &OS,
SmallVectorImpl<MCFixup> &Fixups,
- const MCSubtargetInfo &STI) const;
+ const MCSubtargetInfo &STI) const override;
// getBinaryCodeForInstr - TableGen'erated function for getting the
// binary encoding for an instruction.
SmallVectorImpl<MCFixup> &Fixups,
const MCSubtargetInfo &STI) const;
+ // getUImm5Lsl2Encoding - Return binary encoding of the microMIPS jump
+ // target operand.
+ unsigned getUImm5Lsl2Encoding(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
+ unsigned getSImm3Lsa2Value(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
+ unsigned getUImm6Lsl2Encoding(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
+ // getSImm9AddiuspValue - Return binary encoding of the microMIPS addiusp
+ // instruction immediate operand.
+ unsigned getSImm9AddiuspValue(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
// getBranchTargetOpValue - Return binary encoding of the branch
// target operand. If the machine operand requires relocation,
// record the relocation and return zero.
SmallVectorImpl<MCFixup> &Fixups,
const MCSubtargetInfo &STI) const;
+ // getBranchTarget21OpValue - Return binary encoding of the branch
+ // offset operand. If the machine operand requires relocation,
+ // record the relocation and return zero.
+ unsigned getBranchTarget21OpValue(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
+ // getBranchTarget26OpValue - Return binary encoding of the branch
+ // offset operand. If the machine operand requires relocation,
+ // record the relocation and return zero.
+ unsigned getBranchTarget26OpValue(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
+ // getJumpOffset16OpValue - Return binary encoding of the jump
+ // offset operand. If the machine operand requires relocation,
+ // record the relocation and return zero.
+ unsigned getJumpOffset16OpValue(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
// getMachineOpValue - Return binary encoding of operand. If the machin
// operand requires relocation, record the relocation and return zero.
unsigned getMachineOpValue(const MCInst &MI, const MCOperand &MO,
SmallVectorImpl<MCFixup> &Fixups,
const MCSubtargetInfo &STI) const;
+ unsigned getSimm19Lsl2Encoding(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
+ unsigned getSimm18Lsl3Encoding(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
+ unsigned getUImm3Mod8Encoding(const MCInst &MI, unsigned OpNo,
+ SmallVectorImpl<MCFixup> &Fixups,
+ const MCSubtargetInfo &STI) const;
+
unsigned getExprOpValue(const MCExpr *Expr, SmallVectorImpl<MCFixup> &Fixups,
const MCSubtargetInfo &STI) const;
}; // class MipsMCCodeEmitter
-} // namespace
+} // namespace llvm.
#endif