Architecture Class Reference

Architecture information. More...

#include <base/Architecture.h>

Public Types
enum	ByteOrder { BE = 0, LE = 1, NATIVE = BE, FLOAT_NATIVE = BE }
enum	Technology {   FPU = 1U << 0, MMX = 1U << 1, SSE = 1U << 2, SSE2 = 1U << 3,   SSE3 = 1U << 4, NOW3D = 1U << 5, NOW3D2 = 1U << 6, HYPER_THREADING = 1U << 7 }
enum	Major {   ALPHA, X86, X86_64, ITANIUM,   MIPS, MIPS64, POWER_PC_32, POWER_PC_64,   S390X, RS, SPARC32, SPARC64,   S390, PA_RISC32, PA_RISC64, RISCV32,   RISCV64, ARM32, ARM64, WASM32,   WASM64, GENERIC32, GENERIC64 }
enum	Minor { GENERIC }

Static Public Member Functions
static bool	isBigEndian () noexcept
static bool	isLittleEndian () noexcept
static bool	isFloatWordBigEndian () noexcept
static bool	isFloatWordLittleEndian () noexcept
static unsigned int	getTechonologies () noexcept
static Major	getArchitecture () noexcept
static String	getArchitectureAsString () noexcept
static Minor	getMinorArchitecture () noexcept

Detailed Description

Architecture information.

Architecture information.

Version

1.0

Member Enumeration Documentation

ByteOrder

enum Architecture::ByteOrder

Supported byte orders.

Enumerator
BE	Big endian.
LE	Little endian.
NATIVE	Native byte order.
FLOAT_NATIVE	Native floating-point word order.

Major

enum Architecture::Major

The major architecture.

Enumerator
ALPHA	Alpha.
X86	Intel 32 bit.
X86_64	AMD 64-bit.
ITANIUM	Itanium.
MIPS	MIPS.
MIPS64	MIPS 64-bit.
POWER_PC_32	Power PC 32-bit.
POWER_PC_64	Power PC 64-bit.
S390X	IBM subsystem 64-bit.
RS	RS.
SPARC32	Sparc 32-bit.
SPARC64	Sparc 64-bit.
S390	S390.
PA_RISC32	PA-RISC 32-bit.
PA_RISC64	PA-RISC 64-bit.
RISCV32	RISC-V 32-bit.
RISCV64	RISC-V 64-bit.
ARM32	ARM 32-bit.
ARM64	ARM 64-bit.
WASM32	WebAssembly 32-bit.
WASM64	WebAssembly 64-bit.
GENERIC32	Generic 32-bit.
GENERIC64	Generic 64-bit.

Minor

enum Architecture::Minor

The minor architecture.

Enumerator
GENERIC	Unspecified processor.

Technology

enum Architecture::Technology

Technology flags.

Enumerator
FPU	Floating Point Unit (FPU).
MMX	Multi-Media Extentions (MMX)
SSE	Streaming SIMD Extensions (SSE).
SSE2	Streaming SIMD Extensions (SSE) 2.
SSE3	Streaming SIMD Extensions (SSE) 3.
NOW3D	3DNow.
NOW3D2	3DNow 2.
HYPER_THREADING	Hyper-threading.

Member Function Documentation

getArchitecture()

static Major Architecture::getArchitecture ( )

staticnoexcept

Returns the major architecture.

getArchitectureAsString()

static String Architecture::getArchitectureAsString ( )

staticnoexcept

Returns the major architecture as a string.

getMinorArchitecture()

static Minor Architecture::getMinorArchitecture ( )

staticnoexcept

Returns the processor (lowest common denominator is multiple are present).

getTechonologies()

static unsigned int Architecture::getTechonologies ( )

staticnoexcept

Returns the supported technologies.

isBigEndian()

static bool Architecture::isBigEndian ( )

inlinestaticnoexcept

Returns true if the native byte order is big endian.

isFloatWordBigEndian()

static bool Architecture::isFloatWordBigEndian ( )

inlinestaticnoexcept

Returns true if the native word order is big endian.

isFloatWordLittleEndian()

static bool Architecture::isFloatWordLittleEndian ( )

inlinestaticnoexcept

Returns true if the native word order is little endian.

isLittleEndian()

static bool Architecture::isLittleEndian ( )

inlinestaticnoexcept

Returns true if the native byte order is little endian.