1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
//===-- AArch64MCInstLower.h - Lower MachineInstr to MCInst ---------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_AARCH64_AARCH64MCINSTLOWER_H
#define LLVM_LIB_TARGET_AARCH64_AARCH64MCINSTLOWER_H
#include "llvm/ADT/Triple.h"
#include "llvm/Support/Compiler.h"
namespace llvm {
class AsmPrinter;
class MCContext;
class MCInst;
class MCOperand;
class MCSymbol;
class MachineInstr;
class MachineOperand;
/// AArch64MCInstLower - This class is used to lower an MachineInstr
/// into an MCInst.
class LLVM_LIBRARY_VISIBILITY AArch64MCInstLower {
MCContext &Ctx;
AsmPrinter &Printer;
Triple TargetTriple;
public:
AArch64MCInstLower(MCContext &ctx, AsmPrinter &printer);
bool lowerOperand(const MachineOperand &MO, MCOperand &MCOp) const;
void Lower(const MachineInstr *MI, MCInst &OutMI) const;
MCOperand lowerSymbolOperandDarwin(const MachineOperand &MO,
MCSymbol *Sym) const;
MCOperand lowerSymbolOperandELF(const MachineOperand &MO,
MCSymbol *Sym) const;
MCOperand lowerSymbolOperandCOFF(const MachineOperand &MO,
MCSymbol *Sym) const;
MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
};
}
#endif
|
