mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-30 00:16:48 +00:00
674be02d52
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172025 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.2 KiB
C++
33 lines
1.2 KiB
C++
//===-- llvm/MC/MCFixedLenDisassembler.h - Decoder driver -------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// Fixed length disassembler decoder state machine driver.
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef LLVM_MC_MCFIXEDLENDISASSEMBLER_H
|
|
#define LLVM_MC_MCFIXEDLENDISASSEMBLER_H
|
|
|
|
namespace llvm {
|
|
|
|
namespace MCD {
|
|
// Disassembler state machine opcodes.
|
|
enum DecoderOps {
|
|
OPC_ExtractField = 1, // OPC_ExtractField(uint8_t Start, uint8_t Len)
|
|
OPC_FilterValue, // OPC_FilterValue(uleb128 Val, uint16_t NumToSkip)
|
|
OPC_CheckField, // OPC_CheckField(uint8_t Start, uint8_t Len,
|
|
// uleb128 Val, uint16_t NumToSkip)
|
|
OPC_CheckPredicate, // OPC_CheckPredicate(uleb128 PIdx, uint16_t NumToSkip)
|
|
OPC_Decode, // OPC_Decode(uleb128 Opcode, uleb128 DIdx)
|
|
OPC_SoftFail, // OPC_SoftFail(uleb128 PMask, uleb128 NMask)
|
|
OPC_Fail // OPC_Fail()
|
|
};
|
|
|
|
} // namespace MCDecode
|
|
} // namespace llvm
|
|
|
|
#endif
|