LLVM 20.0.0git
MCDecoderOps.h
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1//===------------ llvm/MC/MCDecoderOps.h - Decoder driver -------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8// Disassembler decoder state machine driver.
9//===----------------------------------------------------------------------===//
10#ifndef LLVM_MC_MCDECODEROPS_H
11#define LLVM_MC_MCDECODEROPS_H
12
13namespace llvm {
14
15namespace MCD {
16// Disassembler state machine opcodes.
18 OPC_ExtractField = 1, // OPC_ExtractField(uleb128 Start, uint8_t Len)
19 OPC_FilterValue, // OPC_FilterValue(uleb128 Val, uint16_t NumToSkip)
20 OPC_CheckField, // OPC_CheckField(uleb128 Start, uint8_t Len,
21 // uleb128 Val, uint16_t NumToSkip)
22 OPC_CheckPredicate, // OPC_CheckPredicate(uleb128 PIdx, uint16_t NumToSkip)
23 OPC_Decode, // OPC_Decode(uleb128 Opcode, uleb128 DIdx)
24 OPC_TryDecode, // OPC_TryDecode(uleb128 Opcode, uleb128 DIdx,
25 // uint16_t NumToSkip)
26 OPC_SoftFail, // OPC_SoftFail(uleb128 PMask, uleb128 NMask)
27 OPC_Fail // OPC_Fail()
28};
29
30} // namespace MCD
31} // namespace llvm
32
33#endif
@ OPC_FilterValue
Definition: MCDecoderOps.h:19
@ OPC_CheckField
Definition: MCDecoderOps.h:20
@ OPC_CheckPredicate
Definition: MCDecoderOps.h:22
@ OPC_ExtractField
Definition: MCDecoderOps.h:18
This is an optimization pass for GlobalISel generic memory operations.
Definition: AddressRanges.h:18