| //===- X86TargetStreamer.h ------------------------------*- 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_X86_MCTARGETDESC_X86TARGETSTREAMER_H |
| #define LLVM_LIB_TARGET_X86_MCTARGETDESC_X86TARGETSTREAMER_H |
| |
| #include "llvm/MC/MCStreamer.h" |
| |
| namespace llvm { |
| |
| /// X86 target streamer implementing x86-only assembly directives. |
| class X86TargetStreamer : public MCTargetStreamer { |
| public: |
| X86TargetStreamer(MCStreamer &S) : MCTargetStreamer(S) {} |
| |
| virtual bool emitFPOProc(const MCSymbol *ProcSym, unsigned ParamsSize, |
| SMLoc L = {}) { |
| return false; |
| } |
| virtual bool emitFPOEndPrologue(SMLoc L = {}) { return false; } |
| virtual bool emitFPOEndProc(SMLoc L = {}) { return false; }; |
| virtual bool emitFPOData(const MCSymbol *ProcSym, SMLoc L = {}) { |
| return false; |
| } |
| virtual bool emitFPOPushReg(unsigned Reg, SMLoc L = {}) { return false; } |
| virtual bool emitFPOStackAlloc(unsigned StackAlloc, SMLoc L = {}) { |
| return false; |
| } |
| virtual bool emitFPOStackAlign(unsigned Align, SMLoc L = {}) { return false; } |
| virtual bool emitFPOSetFrame(unsigned Reg, SMLoc L = {}) { return false; } |
| }; |
| |
| /// Implements X86-only null emission. |
| inline MCTargetStreamer *createX86NullTargetStreamer(MCStreamer &S) { |
| return new X86TargetStreamer(S); |
| } |
| |
| } // end namespace llvm |
| |
| #endif |
