forked from OSchip/llvm-project
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
//===-- SystemZAsmPrinter.h - SystemZ LLVM assembly printer ----*- C++ -*--===//
|
|
//
|
|
// 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_SYSTEMZ_SYSTEMZASMPRINTER_H
|
|
#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZASMPRINTER_H
|
|
|
|
#include "SystemZTargetMachine.h"
|
|
#include "SystemZMCInstLower.h"
|
|
#include "llvm/CodeGen/AsmPrinter.h"
|
|
#include "llvm/CodeGen/StackMaps.h"
|
|
#include "llvm/Support/Compiler.h"
|
|
|
|
namespace llvm {
|
|
class MCStreamer;
|
|
class MachineBasicBlock;
|
|
class MachineInstr;
|
|
class Module;
|
|
class raw_ostream;
|
|
|
|
class LLVM_LIBRARY_VISIBILITY SystemZAsmPrinter : public AsmPrinter {
|
|
private:
|
|
StackMaps SM;
|
|
|
|
public:
|
|
SystemZAsmPrinter(TargetMachine &TM, std::unique_ptr<MCStreamer> Streamer)
|
|
: AsmPrinter(TM, std::move(Streamer)), SM(*this) {}
|
|
|
|
// Override AsmPrinter.
|
|
StringRef getPassName() const override { return "SystemZ Assembly Printer"; }
|
|
void EmitInstruction(const MachineInstr *MI) override;
|
|
void EmitMachineConstantPoolValue(MachineConstantPoolValue *MCPV) override;
|
|
void EmitEndOfAsmFile(Module &M) override;
|
|
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
|
|
const char *ExtraCode, raw_ostream &OS) override;
|
|
bool PrintAsmMemoryOperand(const MachineInstr *MI, unsigned OpNo,
|
|
const char *ExtraCode, raw_ostream &OS) override;
|
|
|
|
bool doInitialization(Module &M) override {
|
|
SM.reset();
|
|
return AsmPrinter::doInitialization(M);
|
|
}
|
|
|
|
private:
|
|
void LowerSTACKMAP(const MachineInstr &MI);
|
|
void LowerPATCHPOINT(const MachineInstr &MI, SystemZMCInstLower &Lower);
|
|
};
|
|
} // end namespace llvm
|
|
|
|
#endif
|