saq::bartleby::ObjectFormat Struct Reference

Object format. More...

#include <Bartleby.h>

Classes
struct	Hash
	std::hash implementation for ObjectFormat. More...

Public Member Functions
	ObjectFormat (const llvm::Triple &Triple) noexcept
	Constructs an ObjectFormat out of a llvm::Triple.
uint64_t	pack () const noexcept
	Packs the architecture, sub-architecture and object format file enums into a 8-bytes unsigned integer.
bool	operator== (const ObjectFormat &Other) const noexcept
bool	matches (const llvm::Triple &Triple) const noexcept
	Verifies that a llvm::Triple matches the value from an ObjectFormat.

Public Attributes
llvm::Triple::ArchType	Arch
	The architecture.
llvm::Triple::SubArchType	SubArch
	The sub-architecture.
llvm::Triple::ObjectFormatType	FormatType
	The object format file.

Friends
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, const ObjectFormat &Format) noexcept
	Dumps the ObjectFormat to a llvm::raw_ostream.

Detailed Description

Object format.

This structure defines an object format using the minimum amount of information. It uses the architecture type (llvm::Triple::ArchType), the sub-architecture type (llvm::Triple::SubArchType) and the object file format (llvm::Triple::ObjectFormatType).

Constructor & Destructor Documentation

ObjectFormat()

ObjectFormat::ObjectFormat ( const llvm::Triple &  Triple )

noexcept

Constructs an ObjectFormat out of a llvm::Triple.

Parameters

Triple

The triple to use.

    : Arch(Triple.getArch()), SubArch(Triple.getSubArch()),
      FormatType(Triple.getObjectFormat()) {}

Member Function Documentation

matches()

bool ObjectFormat::matches ( const llvm::Triple &  Triple ) const

noexcept

Verifies that a llvm::Triple matches the value from an ObjectFormat.

Parameters

Triple

The triple to compare against the ObjectFormat.

Returns

True if the given triple has the same architecture, sub-architecture and object format than the ones stored in ObjectFormat.

                                                                  {
  return ObjectFormat{Triple}.pack() == pack();
}

operator==()

bool ObjectFormat::operator== ( const ObjectFormat &  Other ) const

noexcept

                                                                      {
  return pack() == Other.pack();
}

pack()

uint64_t ObjectFormat::pack ( ) const

noexcept

Packs the architecture, sub-architecture and object format file enums into a 8-bytes unsigned integer.

Returns

The packed values as a 8-bytes unsigned integer.

                                           {
  return (static_cast<uint64_t>(Arch)) |
         (static_cast<uint64_t>(SubArch) << 16) |
         (static_cast<uint64_t>(FormatType) << 32);
}

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The documentation for this struct was generated from the following files:

• bartleby/include/Bartleby/Bartleby.h
• bartleby/lib/Bartleby/Bartleby.cpp