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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
46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
//===-- WebAssemblyMCInstLower.h - Lower MachineInstr to MCInst -*- 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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///
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/// \file
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/// This file declares the class to lower WebAssembly MachineInstrs to
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/// their corresponding MCInst records.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYMCINSTLOWER_H
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#define LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYMCINSTLOWER_H
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#include "llvm/MC/MCInst.h"
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#include "llvm/Support/Compiler.h"
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namespace llvm {
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class WebAssemblyAsmPrinter;
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class MCContext;
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class MCSymbol;
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class MachineInstr;
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class MachineOperand;
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/// This class is used to lower an MachineInstr into an MCInst.
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class LLVM_LIBRARY_VISIBILITY WebAssemblyMCInstLower {
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MCContext &Ctx;
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WebAssemblyAsmPrinter &Printer;
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MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
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MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
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MCOperand LowerSymbolOperand(MCSymbol *Sym, int64_t Offset, bool IsFunc,
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bool IsGlob, bool IsEvent) const;
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public:
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WebAssemblyMCInstLower(MCContext &ctx, WebAssemblyAsmPrinter &printer)
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: Ctx(ctx), Printer(printer) {}
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void Lower(const MachineInstr *MI, MCInst &OutMI) const;
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};
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} // end namespace llvm
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#endif
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