diff options
Diffstat (limited to 'include/llvm/MC/MCStreamer.h')
| -rw-r--r-- | include/llvm/MC/MCStreamer.h | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/include/llvm/MC/MCStreamer.h b/include/llvm/MC/MCStreamer.h index f613d3a1943f..731e7515448c 100644 --- a/include/llvm/MC/MCStreamer.h +++ b/include/llvm/MC/MCStreamer.h @@ -1,9 +1,8 @@ //===- MCStreamer.h - High-level Streaming Machine Code Output --*- C++ -*-===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// 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 // //===----------------------------------------------------------------------===// // @@ -20,7 +19,6 @@ #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/StringRef.h" #include "llvm/MC/MCDirectives.h" -#include "llvm/MC/MCDwarf.h" #include "llvm/MC/MCLinkerOptimizationHint.h" #include "llvm/MC/MCSymbol.h" #include "llvm/MC/MCWinEH.h" @@ -44,6 +42,7 @@ class MCAsmBackend; class MCCodeEmitter; struct MCCodePaddingContext; class MCContext; +struct MCDwarfFrameInfo; class MCExpr; class MCInst; class MCInstPrinter; @@ -267,10 +266,8 @@ public: /// closed. Otherwise, issue an error and return null. WinEH::FrameInfo *EnsureValidWinFrameInfo(SMLoc Loc); - unsigned getNumFrameInfos() { return DwarfFrameInfos.size(); } - ArrayRef<MCDwarfFrameInfo> getDwarfFrameInfos() const { - return DwarfFrameInfos; - } + unsigned getNumFrameInfos(); + ArrayRef<MCDwarfFrameInfo> getDwarfFrameInfos() const; bool hasUnfinishedDwarfFrameInfo(); @@ -629,13 +626,20 @@ public: /// to pass in a MCExpr for constant integers. virtual void EmitIntValue(uint64_t Value, unsigned Size); + /// Special case of EmitValue that avoids the client having to pass + /// in a MCExpr for constant integers & prints in Hex format for certain + /// modes. + virtual void EmitIntValueInHex(uint64_t Value, unsigned Size) { + EmitIntValue(Value, Size); + } + virtual void EmitULEB128Value(const MCExpr *Value); virtual void EmitSLEB128Value(const MCExpr *Value); /// Special case of EmitULEB128Value that avoids the client having to /// pass in a MCExpr for constant integers. - void EmitULEB128IntValue(uint64_t Value); + void EmitULEB128IntValue(uint64_t Value, unsigned PadTo = 0); /// Special case of EmitSLEB128Value that avoids the client having to /// pass in a MCExpr for constant integers. @@ -782,7 +786,7 @@ public: /// implements the DWARF2 '.file 4 "foo.c"' assembler directive. unsigned EmitDwarfFileDirective(unsigned FileNo, StringRef Directory, StringRef Filename, - MD5::MD5Result *Checksum = nullptr, + Optional<MD5::MD5Result> Checksum = None, Optional<StringRef> Source = None, unsigned CUID = 0) { return cantFail( @@ -797,12 +801,12 @@ public: /// '.file 4 "dir/foo.c" md5 "..." source "..."' assembler directive. virtual Expected<unsigned> tryEmitDwarfFileDirective( unsigned FileNo, StringRef Directory, StringRef Filename, - MD5::MD5Result *Checksum = nullptr, Optional<StringRef> Source = None, + Optional<MD5::MD5Result> Checksum = None, Optional<StringRef> Source = None, unsigned CUID = 0); /// Specify the "root" file of the compilation, using the ".file 0" extension. virtual void emitDwarfFile0Directive(StringRef Directory, StringRef Filename, - MD5::MD5Result *Checksum, + Optional<MD5::MD5Result> Checksum, Optional<StringRef> Source, unsigned CUID = 0); @@ -953,9 +957,7 @@ public: virtual void EmitAddrsigSym(const MCSymbol *Sym) {} /// Emit the given \p Instruction into the current section. - /// PrintSchedInfo == true then schedul comment should be added to output - virtual void EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI, - bool PrintSchedInfo = false); + virtual void EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI); /// Set the bundle alignment mode from now on in the section. /// The argument is the power of 2 to which the alignment is set. The |