- •Contents
- •1.2 Overview of Volume 2A and 2B: Instruction Set Reference
- •1.3 Notational Conventions
- •1.3.1 Bit and Byte Order
- •1.3.2 Reserved Bits and Software Compatibility
- •1.3.3 Instruction Operands
- •1.3.4 Hexadecimal and Binary Numbers
- •1.3.5 Segmented Addressing
- •1.3.6 Exceptions
- •1.3.7 A New Syntax for CPUID, CR, and MSR Values
- •1.4 Related Literature
- •2.1.1 Instruction Prefixes
- •2.1.2 Opcodes
- •2.1.3 ModR/M and SIB Bytes
- •2.1.4 Displacement and Immediate Bytes
- •2.2.1 REX Prefixes
- •2.2.1.1 Encoding
- •2.2.1.2 More on REX Prefix Fields
- •2.2.1.3 Displacement
- •2.2.1.5 Immediates
- •2.2.2 Additional Encodings for Control and Debug Registers
- •3.1 Interpreting the Instruction Reference Pages
- •3.1.1 Instruction Format
- •3.1.1.1 Opcode Column in the Instruction Summary Table
- •3.1.1.2 Instruction Column in the Opcode Summary Table
- •3.1.1.4 Compatibility/Legacy Mode Column in the Instruction Summary Table
- •3.1.1.5 Description Column in the Instruction Summary Table
- •3.1.1.6 Description Section
- •3.1.1.7 Operation Section
- •3.1.1.9 Flags Affected Section
- •3.1.1.10 FPU Flags Affected Section
- •3.1.1.11 Protected Mode Exceptions Section
- •3.1.1.14 Floating-Point Exceptions Section
- •3.1.1.16 Compatibility Mode Exceptions Section
- •Intel Sales Offices
INTEL SALES OFFICES
ASIA PACIFIC |
Intel Corp. |
Viet Nam |
Netherland |
LATIN AMERICA & |
Australia |
Room 0724, White Rose |
Intel Corp. |
Intel Corp. |
CANADA |
Intel Corp. |
Hotel |
Hanoi Tung Shing |
Strausslaan 31 |
Argentina |
Level 2 |
No 750, MinZhu Road |
Square, Ste #1106 |
Heesch |
Intel Corp. |
448 St Kilda Road |
WuChang District |
2 Ngo Quyen St |
5384CW |
Dock IV - Bldg 3 - Floor 3 |
Melbourne VIC |
Wuhan UB |
Hoan Kiem District |
Netherland |
Olga Cossettini 240 |
3004 |
430071 |
Hanoi |
Poland |
Buenos Aires |
Australia |
China |
Viet Nam |
C1107BVA |
|
Fax:613-9862 5599 |
India |
EUROPE & AFRICA |
Intel Poland |
Argentina |
China |
Developments, Inc |
Brazil |
||
Intel Corp. |
Belgium |
Jerozolimskie Business |
||
Intel Corp. |
Paharpur Business |
Intel Corp. |
Park |
Intel Corp. |
Rm 709, Shaanxi |
Centre |
Woluwelaan 158 |
Jerozolimskie 146c |
Rua Carlos Gomez |
Zhongda Int'l Bldg |
21 Nehru Place |
Diegem |
Warsaw |
111/403 |
No.30 Nandajie Street |
New Delhi DH |
1831 |
2305 |
Porto Alegre |
Xian AX710002 |
110019 |
Belgium |
Poland |
90480-003 |
China |
India |
Czech Rep |
Fax:+48-22-570 81 40 |
Brazil |
Fax:(86 29) 7203356 |
Intel Corp. |
Portugal |
Intel Corp. |
|
Intel Corp. |
Intel Corp. |
|||
Hotel Rang Sharda, 6th |
Nahorni 14 |
Intel Corp. |
Av. Dr. Chucri Zaidan |
|
Rm 2710, Metropolian |
Floor |
Brno |
PO Box 20 |
940 - 10th Floor |
Tower |
Bandra Reclamation |
61600 |
Alcabideche |
San Paulo |
68 Zourong Rd |
Mumbai MH |
Czech Rep |
2765 |
04583-904 |
Chongqing CQ |
400050 |
Denmark |
Portugal |
Brazil |
400015 |
India |
Spain |
Intel Corp. |
|
China |
Fax:91-22-6415578 |
Intel Corp. |
||
Intel Corp. |
Intel Corp. |
Soelodden 13 |
Intel Corp. |
Av. Rio Branco, |
Maaloev |
Calle Rioja, 9 |
1 - Sala 1804 |
||
C1, 15 Flr, Fujian |
DBS Corporate Club |
DK2760 |
Bajo F Izquierda |
Rio de Janeiro |
Oriental Hotel |
31A Cathedral Garden |
Denmark |
Madrid |
20090-003 |
No. 96 East Street |
Road |
Germany |
28042 |
Brazil |
Fuzhou FJ |
Chennai TD |
Spain |
Columbia |
|
350001 |
600034 |
Intel Corp. |
South Africa |
|
China |
India |
Sandstrasse 4 |
Intel Corp. |
|
Intel Corp. |
Intel Corp. |
Aichner |
Intel SA Corporation |
Carrera 7 No. 71021 |
86551 |
Bldg 14, South Wing, |
Torre B, Oficina 603 |
||
Rm 5803 CITIC Plaza |
DBS Corporate Club |
Germany |
2nd Floor |
Santefe de Bogota |
233 Tianhe Rd |
2nd Floor, 8 A.A.C. Bose |
Intel Corp. |
Uplands, The Woodlands |
Columbia |
Guangzhou GD |
Road |
Western Services Road |
Mexico |
|
510613 |
Calcutta WB |
Dr Weyerstrasse 2 |
Woodmead |
|
China |
700017 |
Juelich |
2052 |
Intel Corp. |
Intel Corp. |
India |
52428 |
Sth Africa |
Av. Mexico No. 2798-9B, |
Japan |
Germany |
Fax:+27 11 806 4549 |
S.H. |
|
Rm 1003, Orient Plaza |
Intel Corp. |
Intel Corp. |
Guadalajara |
|
No. 235 Huayuan Street |
Intel Corp. |
44680 |
||
Nangang District |
Kokusai Bldg 5F, 3-1-1, |
Buchenweg 4 |
19 Summit Place, |
Mexico |
Harbin HL |
Marunouchi |
Wildberg |
Halfway House |
Intel Corp. |
150001 |
Chiyoda-Ku, Tokyo |
72218 |
Cnr 5th and Harry |
|
China |
1000005 |
Germany |
Galaun Streets |
Torre Esmeralda II, |
Intel Corp. |
Japan |
Intel Corp. |
Midrad |
7th Floor |
Intel Corp. |
1685 |
Blvd. Manuel Avila |
||
Rm 1751 World Trade |
Kemnader Strasse 137 |
Sth Africa |
Comacho #36 |
|
Center, No 2 |
2-4-1 Terauchi |
Bochum |
United Kingdom |
Mexico Cith DF |
Han Zhong Rd |
Toyonaka-Shi |
44797 |
11000 |
|
Nanjing JS |
Osaka |
Germany |
Intel Corp. |
Mexico |
210009 |
5600872 |
Intel Corp. |
The Manse |
Intel Corp. |
China |
Japan |
Silver Lane |
||
Intel Corp. |
Malaysia |
Klaus-Schaefer Strasse |
Needingworth CAMBS |
Piso 19, Suite 4 |
16-18 |
PE274SL |
Av. Batallon de San |
||
Hua Xin International |
Intel Corp. |
Erfstadt NW |
UK |
Patricio No 111 |
Tower |
Lot 102 1/F Block A |
50374 |
Intel Corp. |
Monterrey, Nuevo le |
215 Qing Nian St. |
Wisma Semantan |
Germany |
66269 |
|
ShenYang LN |
12 Jalan Gelenggang |
Intel Corp. |
2 Cameron Close |
Mexico |
110015 |
Damansara Heights |
Long Melford SUFFK |
Canada |
|
China |
Kuala Lumpur SL |
Heldmanskamp 37 |
CO109TS |
|
Intel Corp. |
50490 |
Lemgo NW |
UK |
Intel Corp. |
Malaysia |
32657 |
Israel |
168 Bonis Ave, Suite 202 |
|
Suite 1128 CITIC Plaza |
Thailand |
Germany |
Scarborough |
|
Jinan |
Italy |
Intel Corp. |
MIT3V6 |
|
150 Luo Yuan St. |
Intel Corp. |
MTM Industrial Center, |
Canada |
|
Jinan SN |
87 M. Thai Tower, 9th Fl. |
Intel Corp Italia Spa |
P.O.Box 498 |
Fax:416-335-7695 |
China |
All Seasons Place, |
Milanofiori Palazzo E/4 |
Haifa |
Intel Corp. |
Intel Corp. |
Wireless Road |
Assago |
31000 |
|
Lumpini, Patumwan |
Milan |
Israel |
3901 Highway #7, |
|
Suite 412, Holiday Inn |
Bangkok |
20094 |
Fax:972-4-8655444 |
Suite 403 |
Crowne Plaza |
10330 |
Italy |
|
Vaughan |
31, Zong Fu Street |
Thailand |
Fax:39-02-57501221 |
|
L4L 8L5 |
Chengdu SU |
|
|
|
Canada |
610041 |
|
|
|
Fax:905-856-8868 |
China |
|
|
|
|
Fax:86-28-6785965 |
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|
|
Intel Corp. |
Intel Corp. |
Illinois |
North Carolina |
Texas |
999 CANADA PLACE, |
28202 Cabot Road, |
Intel Corp. |
Intel Corp. |
Intel Corp. |
Suite 404,#11 |
Suite #363 & #371 |
425 N. Martingale Road |
2000 CentreGreen Way, |
5000 Quorum Drive, |
Vancouver BC |
Laguna Niguel CA |
Suite 1500 |
Suite 190 |
Suite 750 |
V6C 3E2 |
92677 |
Schaumburg IL |
Cary NC |
Dallas TX |
Canada |
USA |
60173 |
27513 |
75240 |
Fax:604-844-2813 |
Intel Corp. |
USA |
USA |
USA |
Intel Corp. |
Fax:847-605-9762 |
Fax:919-678-2818 |
Fax:972-233-1325 |
|
657 S Cendros Avenue |
Intel Corp. |
New Hampshire |
Intel Corp. |
|
2650 Queensview Drive, |
Solana Beach CA |
|||
Suite 250 |
90075 |
999 Plaza Drive |
Intel Corp. |
20445 State Highway |
Ottawa ON |
USA |
Suite 360 |
7 Suffolk Park |
249, Suite 300 |
K2B 8H6 |
Intel Corp. |
Schaumburg IL |
Nashua NH |
Houston TX |
Canada |
60173 |
03063 |
77070 |
|
Fax:613-820-5936 |
43769 Abeloe Terrace |
USA |
USA |
USA |
Intel Corp. |
Fremont CA |
Intel Corp. |
New Jersey |
Fax:281-376-2891 |
94539 |
Intel Corp. |
|||
190 Attwell Drive, |
USA |
551 Arlington Lane |
Intel Corp. |
|
Suite 500 |
Intel Corp. |
South Elgin IL |
90 Woodbridge Center |
8911 Capital of Texas |
Rexcdale ON |
60177 |
Dr, Suite. 240 |
Hwy, Suite 4230 |
|
M9W 6H8 |
1721 Warburton, #6 |
USA |
Woodbridge NJ |
Austin TX |
Canada |
Santa Clara CA |
Indiana |
07095 |
78759 |
Fax:416-675-2438 |
95050 |
USA |
USA |
|
Intel Corp. |
USA |
Intel Corp. |
Fax:732-602-0096 |
Fax:512-338-9335 |
Colorado |
9465 Counselors Row, |
New York |
Intel Corp. |
|
171 St. Clair Ave. E, |
Suite 200 |
|||
Suite 6 |
Intel Corp. |
Indianapolis IN |
Intel Corp. |
7739 La Verdura Drive |
Toronto ON |
600 S. Cherry Street, |
46240 |
628 Crosskeys Office Pk |
Dallas TX |
Canada |
Suite 700 |
USA |
Fairport NY |
75248 |
Intel Corp. |
Denver CO |
Fax:317-805-4939 |
14450 |
USA |
80222 |
Massachusetts |
USA |
Intel Corp. |
|
1033 Oak Meadow Road |
USA |
Fax:716-223-2561 |
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Oakville ON |
Fax:303-322-8670 |
Intel Corp. |
Intel Corp. |
77269 La Cabeza Drive |
L6M 1J6 |
Connecticut |
125 Nagog Park |
Dallas TX |
|
Canada |
Acton MA |
888 Veterans Memorial |
75249 |
|
USA |
Intel Corp. |
01720 |
Highway |
USA |
Lee Farm Corporate Pk |
USA |
Suite 530 |
Intel Corp. |
|
California |
83 Wooster Heights |
Fax:978-266-3867 |
Hauppauge NY |
|
Intel Corp. |
Road |
Intel Corp. |
11788 |
3307 Northland Drive |
551 Lundy Place |
Danbury CT |
USA |
Austin TX |
|
Milpitas CA |
6810 |
59 Composit Way |
Fax:516-234-5093 |
78731 |
95035-6833 |
USA |
suite 202 |
Ohio |
USA |
USA |
Fax:203-778-2168 |
Lowell MA |
Intel Corp. |
|
Fax:408-451-8266 |
|
01851 |
Intel Corp. |
|
Intel Corp. |
Florida |
USA |
3401 Park Center Drive |
15190 Prestonwood |
Intel Corp. |
Suite 220 |
Blvd. #925 |
||
1551 N. Tustin Avenue, |
Intel Corp. |
Dayton OH |
Dallas TX |
|
Suite 800 |
7777 Glades Road |
800 South Street, |
45414 |
75248 |
Santa Ana CA |
Suite 310B |
Suite 100 |
USA |
USA |
92705 |
Boca Raton FL |
Waltham MA |
Fax:937-890-8658 |
Intel Corp. |
USA |
33434 |
02154 |
Intel Corp. |
Washington |
Fax:714-541-9157 |
USA |
USA |
||
Intel Corp. |
Fax:813-367-5452 |
Maryland |
56 Milford Drive |
Intel Corp. |
Georgia |
Suite 205 |
2800 156Th Ave. SE |
||
Executive Center del Mar |
Intel Corp. |
Hudson OH |
Suite 105 |
|
12230 El Camino Real |
Intel Corp. |
131 National Business |
44236 |
Bellevue WA |
Suite 140 |
20 Technology Park, |
Parkway, Suite 200 |
USA |
98007 |
San Diego CA |
Suite 150 |
Annapolis Junction MD |
Fax:216-528-1026 |
USA |
92130 |
Norcross GA |
20701 |
Oregon |
Fax:425-746-4495 |
USA |
30092 |
USA |
Intel Corp. |
|
Fax:858-794-5805 |
USA |
Fax:301-206-3678 |
Intel Corp. |
|
Intel Corp. |
Fax:770-448-0875 |
Michigan |
15254 NW Greenbrier |
550 Kirkland Way |
Intel Corp. |
Parkway, Building B |
Suite 200 |
||
1960 E. Grand Avenue, |
Intel Corp. |
Beaverton OR |
Kirkland WA |
|
Suite 150 |
Three Northwinds Center |
32255 Northwestern |
97006 |
98033 |
El Segundo CA |
2500 Northwinds |
Hwy., Suite 212 |
USA |
USA |
90245 |
Parkway, 4th Floor |
Farmington Hills MI |
Fax:503-645-8181 |
|
USA |
Alpharetta GA |
48334 |
Pennsylvania |
Wisconsin |
Fax:310-640-7133 |
30092 |
USA |
||
Intel Corp. |
USA |
Fax:248-851-8770 |
Intel Corp. |
Intel Corp. |
Fax:770-663-6354 |
MInnesota |
925 Harvest Drive |
405 Forest Street |
|
23120 Alicia Parkway, |
Idaho |
Suite 200 |
Suites 109/112 |
|
Suite 215 |
Intel Corp. |
Blue Bell PA |
Oconomowoc Wi |
|
Mission Viejo CA |
Intel Corp. |
3600 W 80Th St |
19422 |
53066 |
92692 |
910 W. Main Street, Suite |
Suite 450 |
USA |
USA |
USA |
236 |
Bloomington MN |
Fax:215-641-0785 |
|
Fax:949-586-9499 |
Boise ID |
55431 |
Intel Corp. |
|
Intel Corp. |
83702 |
USA |
|
|
USA |
Fax:952-831-6497 |
7500 Brooktree |
|
|
30851 Agoura Road |
Fax:208-331-2295 |
|
Suite 213 |
|
Suite 202 |
|
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Wexford PA |
|
Agoura Hills CA |
|
|
15090 |
|
91301 |
|
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USA |
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USA |
|
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Fax:714-541-9157 |
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Fax:818-874-1166 |
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