mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 5.18.0.167

Browse Source 
Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
external/llvm/lib/Target/Mips/MCTargetDesc/MipsELFStreamer.h vendored
View File

@ -1,75 +0,0 @@
//===- MipsELFStreamer.h - ELF Object Output --------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This is a custom MCELFStreamer which allows us to insert some hooks before
// emitting data into an actual object file.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSELFSTREAMER_H
#define LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSELFSTREAMER_H
#include "MipsOptionRecord.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/MC/MCELFStreamer.h"
#include <memory>
namespace llvm {
class MCAsmBackend;
class MCCodeEmitter;
class MCContext;
class MCSubtargetInfo;
class MipsELFStreamer : public MCELFStreamer {
SmallVector<std::unique_ptr<MipsOptionRecord>, 8> MipsOptionRecords;
MipsRegInfoRecord *RegInfoRecord;
SmallVector<MCSymbol*, 4> Labels;
public:
MipsELFStreamer(MCContext &Context, std::unique_ptr<MCAsmBackend> MAB,
raw_pwrite_stream &OS,
std::unique_ptr<MCCodeEmitter> Emitter);
/// Overriding this function allows us to add arbitrary behaviour before the
/// \p Inst is actually emitted. For example, we can inspect the operands and
/// gather sufficient information that allows us to reason about the register
/// usage for the translation unit.
void EmitInstruction(const MCInst &Inst, const MCSubtargetInfo &STI,
bool = false) override;
/// Overriding this function allows us to record all labels that should be
/// marked as microMIPS. Based on this data marking is done in
/// EmitInstruction.
void EmitLabel(MCSymbol *Symbol, SMLoc Loc = SMLoc()) override;
/// Overriding this function allows us to dismiss all labels that are
/// candidates for marking as microMIPS when .section directive is processed.
void SwitchSection(MCSection *Section,
const MCExpr *Subsection = nullptr) override;
/// Overriding this function allows us to dismiss all labels that are
/// candidates for marking as microMIPS when .word directive is emitted.
void EmitValueImpl(const MCExpr *Value, unsigned Size, SMLoc Loc) override;
/// Emits all the option records stored up until the point it's called.
void EmitMipsOptionRecords();
/// Mark labels as microMIPS, if necessary for the subtarget.
void createPendingLabelRelocs();
};
MCELFStreamer *createMipsELFStreamer(MCContext &Context,
std::unique_ptr<MCAsmBackend> MAB,
raw_pwrite_stream &OS,
std::unique_ptr<MCCodeEmitter> Emitter,
bool RelaxAll);
} // end namespace llvm
#endif // LLVM_LIB_TARGET_MIPS_MCTARGETDESC_MIPSELFSTREAMER_H