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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
34 lines
1.4 KiB
C++
34 lines
1.4 KiB
C++
//===-- llvm/MC/MCFixedLenDisassembler.h - Decoder driver -------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// Fixed length disassembler decoder state machine driver.
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_MC_MCFIXEDLENDISASSEMBLER_H
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#define LLVM_MC_MCFIXEDLENDISASSEMBLER_H
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namespace llvm {
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namespace MCD {
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// Disassembler state machine opcodes.
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enum DecoderOps {
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OPC_ExtractField = 1, // OPC_ExtractField(uint8_t Start, uint8_t Len)
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OPC_FilterValue, // OPC_FilterValue(uleb128 Val, uint16_t NumToSkip)
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OPC_CheckField, // OPC_CheckField(uint8_t Start, uint8_t Len,
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// uleb128 Val, uint16_t NumToSkip)
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OPC_CheckPredicate, // OPC_CheckPredicate(uleb128 PIdx, uint16_t NumToSkip)
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OPC_Decode, // OPC_Decode(uleb128 Opcode, uleb128 DIdx)
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OPC_TryDecode, // OPC_TryDecode(uleb128 Opcode, uleb128 DIdx,
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// uint16_t NumToSkip)
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OPC_SoftFail, // OPC_SoftFail(uleb128 PMask, uleb128 NMask)
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OPC_Fail // OPC_Fail()
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};
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} // namespace MCDecode
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} // namespace llvm
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#endif
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