1 | //===-- llvm/MC/MCFixedLenDisassembler.h - Decoder driver -------*- C++ -*-===// |
2 | // |
3 | // The LLVM Compiler Infrastructure |
4 | // |
5 | // This file is distributed under the University of Illinois Open Source |
6 | // License. See LICENSE.TXT for details. |
7 | // |
8 | //===----------------------------------------------------------------------===// |
9 | // Fixed length disassembler decoder state machine driver. |
10 | //===----------------------------------------------------------------------===// |
11 | |
12 | /* Capstone Disassembly Engine */ |
13 | /* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2014 */ |
14 | |
15 | #ifndef CS_LLVM_MC_MCFIXEDLENDISASSEMBLER_H |
16 | #define CS_LLVM_MC_MCFIXEDLENDISASSEMBLER_H |
17 | |
18 | // Disassembler state machine opcodes. |
19 | enum DecoderOps { |
20 | = 1, // OPC_ExtractField(uint8_t Start, uint8_t Len) |
21 | MCD_OPC_FilterValue, // OPC_FilterValue(uleb128 Val, uint16_t NumToSkip) |
22 | MCD_OPC_CheckField, // OPC_CheckField(uint8_t Start, uint8_t Len, |
23 | // uleb128 Val, uint16_t NumToSkip) |
24 | MCD_OPC_CheckPredicate, // OPC_CheckPredicate(uleb128 PIdx, uint16_t NumToSkip) |
25 | MCD_OPC_Decode, // OPC_Decode(uleb128 Opcode, uleb128 DIdx) |
26 | MCD_OPC_SoftFail, // OPC_SoftFail(uleb128 PMask, uleb128 NMask) |
27 | MCD_OPC_Fail // OPC_Fail() |
28 | }; |
29 | |
30 | #endif |
31 | |