構造体定義書 - s_cpu

構文

typedef struct

ファイル名

構造体情報

No.	名称	属性	説明
1	s_cpu_flags
	fpu	bool	Onboard FPU
	vme	bool	Virtual Mode Extensions
	de	bool	Debugging Extensions
	pse	bool	Page Size Extensions
	tsc	bool	Time Stamp Counter
	msr	bool	Model-Specific Registers, RDMSR, WRMSR
	pae	bool	Physical Address Extensions
	mce	bool	Machine Check Architecture
	cx8	bool	CMPXCHG8 instruction
	apic	bool	Onboard APIC
	sep	bool	SYSENTER/SYSEXIT
	mtrr	bool	Memory Type Range Registers
	pge	bool	Page Global Enable
	mca	bool	Machine Check Architecture
	cmov	bool	CMOV instruction (FCMOVCC and FCOMI too if FPU present)
	pat	bool	Page Attribute Table
	pse_36	bool	36-bit PSEs
	psn	bool	Processor serial number
	clflsh	bool	Supports the CLFLUSH instruction
	dts	bool	Debug Trace Store
	acpi	bool	ACPI via MSR
	pbe	bool	Pending Break Enable
	mmx	bool	Multimedia Extensions
	fxsr	bool	FXSAVE and FXRSTOR instructions (fast save and restore
	sse	bool	Streaming SIMD Extensions
	sse2	bool	Streaming SIMD Extensions 2
	ss	bool	CPU self snoop
	htt	bool	Hyper-Threading
	acc	bool	Automatic clock control
	syscall	bool	SYSCALL/SYSRET
	mp	bool	MP Capable.
	nx	bool	Execute Disable
	mmxext	bool	AMD MMX extensions
	fxsr_opt	bool	FXSAVE/FXRSTOR optimizations
	gbpages	bool	"pdpe1gb" GB pages
	rdtscp	bool	RDTSCP
	lm	bool	Long Mode (x86-64)
	nowext	bool	AMD 3DNow! extensions
	now	bool	3DNow!
	smp	bool	A smp configuration has been found
	pni	bool	Streaming SIMD Extensions-3
	pclmulqd	bool	PCLMULQDQ instruction
	dtes64	bool	64-bit Debug Store
	vmx	bool	Hardware virtualization
	smx	bool	Safer Mode
	est	bool	Enhanced SpeedStep
	tm2	bool	Thermal Monitor 2
	sse3	bool	Supplemental SSE-3
	cid	bool	Context ID
	fma	bool	Fused multiply-add
	cx16	bool	CMPXCHG16B
	xtpr	bool	Send Task Priority Messages
	pdcm	bool	Performance Capabilities
	dca	bool	Direct Cache Access
	xmm4_1	bool	"sse4_1" SSE-4.1
	xmm4_2	bool	"sse4_2" SSE-4.2
	x2apic	bool	x2APIC
	movbe	bool	MOVBE instruction
	popcnt	bool	POPCNT instruction
	aes	bool	AES Instruction
	xsave	bool	XSAVE/XRSTOR/XSETBV/XGETBV
	osxsave	bool	XSAVE enabled in the OS
	avx	bool	Advanced Vector Extensions
	hypervisor	bool	Running on a hypervisor
	ace2	bool	Advanced Cryptography Engine v2
	ace2_en	bool	ACE v2 enabled
	phe	bool	PadLock Hash Engine
	phe_en	bool	PadLock Hash Engine Enabled
	pmm	bool	PadLock Montgomery Multiplier
	pmm_en	bool	PadLock Montgomery Multiplier enabled
	svm	bool	Secure virtual machine
	extapic	bool	Extended APIC space
	cr8_legacy	bool	CR8 in 32-bit mode
	abm	bool	Advanced bit manipulation
	sse4a	bool	SSE4-A
	misalignsse	bool	Misaligned SSE mode
	nowprefetch	bool	3DNow prefetch instructions
	osvw	bool	OS Visible Workaround
	ibs	bool	Instruction Based Sampling
	sse5	bool	SSE5
	skinit	bool	SKINIT/STGI instructions
	wdt	bool	Watchdog Timer
	ida	bool	Intel Dynamic Acceleration
	arat	bool	Always Running APIC Timer
	tpr_shadow	bool	Intel TPR Shadow
	vnmi	bool	Intel Virtual NMI
	flexpriority	bool	Intel FlexPriority
	ept	bool	Intel Extended Page Table
	vpid	bool	Intel Virtual Processor ID

s_cpu_flags

構文

ファイル名

構造体情報

See Also