LLVM 18.0.0git
Go to the documentation of this file.
1//===- XtensaInstPrinter.h - Convert Xtensa MCInst to asm syntax -*- C++ -*-==//
3// The LLVM Compiler Infrastructure
5// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
6// See https://llvm.org/LICENSE.txt for license information.
7// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
11// This class prints an Xtensa MCInst to a .s file.
21namespace llvm {
22class MCOperand;
27 const MCRegisterInfo &MRI)
28 : MCInstPrinter(MAI, MII, MRI) {}
30 // Automatically generated by tblgen.
31 std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override;
33 static const char *getRegisterName(MCRegister Reg);
35 // Print the given operand.
36 static void printOperand(const MCOperand &MO, raw_ostream &O);
38 // Override MCInstPrinter.
39 void printRegName(raw_ostream &O, MCRegister Reg) const override;
40 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot,
41 const MCSubtargetInfo &STI, raw_ostream &O) override;
44 // Print various types of operand.
45 void printOperand(const MCInst *MI, int OpNum, raw_ostream &O);
46 void printMemOperand(const MCInst *MI, int OpNUm, raw_ostream &O);
47 void printBranchTarget(const MCInst *MI, int OpNum, raw_ostream &O);
48 void printJumpTarget(const MCInst *MI, int OpNum, raw_ostream &O);
49 void printCallOperand(const MCInst *MI, int OpNum, raw_ostream &O);
50 void printL32RTarget(const MCInst *MI, int OpNum, raw_ostream &O);
52 void printImm8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
53 void printImm8_sh8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
54 void printImm12_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
55 void printImm12m_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
56 void printUimm4_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
57 void printUimm5_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
58 void printShimm1_31_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
59 void printImm1_16_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
60 void printOffset8m8_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
61 void printOffset8m16_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
62 void printOffset8m32_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
63 void printOffset4m32_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
64 void printB4const_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
65 void printB4constu_AsmOperand(const MCInst *MI, int OpNum, raw_ostream &O);
67} // end namespace llvm
IRTranslator LLVM IR MI
unsigned Reg
This class is intended to be used as a base class for asm properties and features specific to the tar...
Definition: MCAsmInfo.h:56
This is an instance of a target assembly language printer that converts an MCInst to valid target ass...
Definition: MCInstPrinter.h:45
const MCInstrInfo & MII
Definition: MCInstPrinter.h:52
const MCRegisterInfo & MRI
Definition: MCInstPrinter.h:53
const MCAsmInfo & MAI
Definition: MCInstPrinter.h:51
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:184
Interface to description of machine instruction set.
Definition: MCInstrInfo.h:26
Instances of this class represent operands of the MCInst class.
Definition: MCInst.h:36
MCRegisterInfo base class - We assume that the target defines a static array of MCRegisterDesc object...
Wrapper class representing physical registers. Should be passed by value.
Definition: MCRegister.h:33
Generic base class for all target subtargets.
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:50
void printRegName(raw_ostream &O, MCRegister Reg) const override
Print the assembler register name.
void printInst(const MCInst *MI, uint64_t Address, StringRef Annot, const MCSubtargetInfo &STI, raw_ostream &O) override
Print the specified MCInst to the specified raw_ostream.
void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O)
static const char * getRegisterName(MCRegister Reg)
static void printOperand(const MCOperand &MO, raw_ostream &O)
std::pair< const char *, uint64_t > getMnemonic(const MCInst *MI) override
Returns a pair containing the mnemonic for MI and the number of bits left for further processing by p...
XtensaInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
This class implements an extremely fast bulk output stream that can only output to a stream.
Definition: raw_ostream.h:52
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18