Intel® 64 and IA-32 Architectures
Software Developer’s Manual
Volume 1:
Basic Architecture
NOTE:
The
Intel
®
64 and IA-32 Architectures Software Developer's
Manual
consists of five volumes:
Basic Architecture
, Order Number
253665;
Instruction Set Reference A-M
, Order Number 253666;
Instruction
Set
Reference
N-Z
,
Order
Number
253667;
System
Programming Guide, Part 1
, Order Number 253668;
System Programming
Guide, Part 2
, Order Number 253669. Refer to all five volumes when
evaluating your design needs.
Order Number: 253665-022US
November 2006
This
preview
has intentionally blurred sections.
Sign up to view the full version.
INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE,
EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANT-
ED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH
PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES
RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY
PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. INTEL PRODUCTS ARE NOT INTENDED
FOR USE IN MEDICAL, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS.
Intel may make changes to specifications and product descriptions at any time, without notice.
Developers must not rely on the absence or characteristics of any features or instructions marked “reserved”
or “undefined.” Improper use of reserved or undefined features or instructions may cause unpredictable be-
havior or failure in developer's software code when running on an Intel processor. Intel reserves these fea-
tures or instructions for future definition and shall have no responsibility whatsoever for conflicts or
incompatibilities arising from their unauthorized use.
The Intel
®
64 architecture processors may contain design defects or errors known as errata. Current char-
acterized errata are available on request.
Hyper-Threading Technology requires a computer system with an Intel
®
processor supporting Hyper-
Threading Technology and an HT Technology enabled chipset, BIOS and operating system. Performance will
vary depending on the specific hardware and software you use. For more information, see
http://www.in-
tel.com/technology/hyperthread/index.htm
; including details on which processors support HT Technology.
Intel
®
Virtualization Technology requires a computer system with an enabled Intel
®
processor, BIOS, virtual
machine monitor (VMM) and for some uses, certain platform software enabled for it. Functionality, perfor-
mance or other benefits will
vary depending on hardware and software configurations. Intel
®
Virtualization
Technology-enabled BIOS and VMM applications are currently in development.
64-bit computing on Intel architecture requires a computer system with a processor, chipset, BIOS, oper-
ating system, device drivers and applications enabled for Intel
®
64 architecture.
Processors will not operate
(including 32-bit operation) without an Intel
®
64 architecture-enabled BIOS. Performance will vary de-
pending on your hardware and software configurations.
This is the end of the preview.
Sign up
to
access the rest of the document.
- Winter '11
- Watlins
- X86, Intel corporation, 64-bit mode, fpu floating-point exception, FPU Control Instructions
-
Click to edit the document details
