blob: 07b0f914e447122c4e2fdb29cb62ea22492dea50 (
plain)
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
51
52
53
54
55
56
|
// WebAssemblyInstPrinter.h - Print wasm MCInst to assembly syntax -*- C++ -*-//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// \brief This class prints an WebAssembly MCInst to wasm file syntax.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_WEBASSEMBLY_INSTPRINTER_WEBASSEMBLYINSTPRINTER_H
#define LLVM_LIB_TARGET_WEBASSEMBLY_INSTPRINTER_WEBASSEMBLYINSTPRINTER_H
#include "llvm/ADT/SmallVector.h"
#include "llvm/CodeGen/MachineValueType.h"
#include "llvm/MC/MCInstPrinter.h"
namespace llvm {
class MCSubtargetInfo;
class WebAssemblyInstPrinter final : public MCInstPrinter {
uint64_t ControlFlowCounter;
SmallVector<std::pair<uint64_t, bool>, 0> ControlFlowStack;
public:
WebAssemblyInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
const MCRegisterInfo &MRI);
void printRegName(raw_ostream &OS, unsigned RegNo) const override;
void printInst(const MCInst *MI, raw_ostream &OS, StringRef Annot,
const MCSubtargetInfo &STI) override;
// Used by tblegen code.
void printOperand(const MCInst *MI, unsigned OpNo, raw_ostream &O);
void printWebAssemblyP2AlignOperand(const MCInst *MI, unsigned OpNo,
raw_ostream &O);
// Autogenerated by tblgen.
void printInstruction(const MCInst *MI, raw_ostream &O);
static const char *getRegisterName(unsigned RegNo);
};
namespace WebAssembly {
const char *TypeToString(MVT Ty);
} // end namespace WebAssembly
} // end namespace llvm
#endif
|
