class BasicObjectLayerMaterializationUnit

Declaration

class BasicObjectLayerMaterializationUnit : public MaterializationUnit { /* full declaration omitted */ };

Description

Materializes the given object file (represented by a MemoryBuffer instance) by calling 'emit' on the given ObjectLayer.

Declared at: llvm/include/llvm/ExecutionEngine/Orc/Layer.h:175

Inherits from: MaterializationUnit

Member Variables

private llvm::orc::ObjectLayer& L

private std::unique_ptr<MemoryBuffer> O

Inherited from MaterializationUnit:

protected SymbolFlags

protected InitSymbol

public static ID

Method Overview

• public BasicObjectLayerMaterializationUnit(llvm::orc::ObjectLayer & L, std::unique_ptr<MemoryBuffer> O, llvm::orc::MaterializationUnit::Interface I)
• public static Expected<std::unique_ptr<BasicObjectLayerMaterializationUnit>> Create(llvm::orc::ObjectLayer & L, std::unique_ptr<MemoryBuffer> O)
• private void discard(const llvm::orc::JITDylib & JD, const llvm::orc::SymbolStringPtr & Name)
• public llvm::StringRef getName() const
• private void materialize(std::unique_ptr<MaterializationResponsibility> R)

Inherited from MaterializationUnit:

• public doDiscard
• public getInitializerSymbol
• public getName
• public getSymbols
• public materialize

Methods

¶BasicObjectLayerMaterializationUnit(
    llvm::orc::ObjectLayer& L,
    std::unique_ptr<MemoryBuffer> O,
    llvm::orc::MaterializationUnit::Interface I)

Declared at: llvm/include/llvm/ExecutionEngine/Orc/Layer.h:181

Parameters

llvm::orc::ObjectLayer& L

std::unique_ptr<MemoryBuffer> O

llvm::orc::MaterializationUnit::Interface I

¶static Expected<std::unique_ptr<
    BasicObjectLayerMaterializationUnit>>
Create(llvm::orc::ObjectLayer& L,
       std::unique_ptr<MemoryBuffer> O)

Description

Create using the default object interface builder function.

Declared at: llvm/include/llvm/ExecutionEngine/Orc/Layer.h:179

Parameters

llvm::orc::ObjectLayer& L

std::unique_ptr<MemoryBuffer> O

¶void discard(
    const llvm::orc::JITDylib& JD,
    const llvm::orc::SymbolStringPtr& Name)

Description

Implementations of this method should discard the given symbol from the source (e.g. if the source is an LLVM IR Module and the symbol is a function, delete the function body or mark it available externally).

Declared at: llvm/include/llvm/ExecutionEngine/Orc/Layer.h:190

Parameters

const llvm::orc::JITDylib& JD

const llvm::orc::SymbolStringPtr& Name

¶llvm::StringRef getName() const

Description

Return the buffer's identifier as the name for this MaterializationUnit.

Declared at: llvm/include/llvm/ExecutionEngine/Orc/Layer.h:186

¶void materialize(
    std::unique_ptr<MaterializationResponsibility>
        R)

Description

Implementations of this method should materialize all symbols in the materialzation unit, except for those that have been previously discarded.

Declared at: llvm/include/llvm/ExecutionEngine/Orc/Layer.h:189

Parameters

std::unique_ptr<MaterializationResponsibility> R