mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-04 05:17:07 +00:00
535f4de469
NULL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101180 91177308-0d34-0410-b5e6-96231b3b80d8
61 lines
2.3 KiB
C++
61 lines
2.3 KiB
C++
//===-- llvm/MC/MCDisassembler.h - Disassembler interface -------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef MCDISASSEMBLER_H
|
|
#define MCDISASSEMBLER_H
|
|
|
|
#include "llvm/System/DataTypes.h"
|
|
|
|
namespace llvm {
|
|
|
|
class MCInst;
|
|
class MemoryObject;
|
|
class raw_ostream;
|
|
|
|
struct EDInstInfo;
|
|
|
|
/// MCDisassembler - Superclass for all disassemblers. Consumes a memory region
|
|
/// and provides an array of assembly instructions.
|
|
class MCDisassembler {
|
|
public:
|
|
/// Constructor - Performs initial setup for the disassembler.
|
|
MCDisassembler() {}
|
|
|
|
virtual ~MCDisassembler();
|
|
|
|
/// getInstruction - Returns the disassembly of a single instruction.
|
|
///
|
|
/// @param instr - An MCInst to populate with the contents of the
|
|
/// instruction.
|
|
/// @param size - A value to populate with the size of the instruction, or
|
|
/// the number of bytes consumed while attempting to decode
|
|
/// an invalid instruction.
|
|
/// @param region - The memory object to use as a source for machine code.
|
|
/// @param address - The address, in the memory space of region, of the first
|
|
/// byte of the instruction.
|
|
/// @param vStream - The stream to print warnings and diagnostic messages on.
|
|
/// @return - True if the instruction is valid; false otherwise.
|
|
virtual bool getInstruction(MCInst& instr,
|
|
uint64_t& size,
|
|
const MemoryObject ®ion,
|
|
uint64_t address,
|
|
raw_ostream &vStream) const = 0;
|
|
|
|
/// getEDInfo - Returns the enhanced insturction information corresponding to
|
|
/// the disassembler.
|
|
///
|
|
/// @return - An array of instruction information, with one entry for
|
|
/// each MCInst opcode this disassembler returns.
|
|
/// NULL if there is no info for this target.
|
|
virtual EDInstInfo *getEDInfo() const { return (EDInstInfo*)0; }
|
|
};
|
|
|
|
} // namespace llvm
|
|
|
|
#endif
|