AMD-K6 Datasheet, PDF (83/346 Pages) Advanced Micro Devices – AMD-K6 Processor

20695H/0—March 1998
Preliminary Information
AMD-K6^® Processor Data Sheet
Table 10. Integer Instructions (continued)
Instruction Mnemonic
SHL/SAL mem16/32, 1
SHL/SAL mreg8, CL
SHL/SAL mem8, CL
SHL/SAL mreg16/32, CL
SHL/SAL mem16/32, CL
SHR mreg8, imm8
SHR mem8, imm8
SHR mreg16/32, imm8
SHR mem16/32, imm8
SHR mreg8, 1
SHR mem8, 1
SHR mreg16/32, 1
SHR mem16/32, 1
SHR mreg8, CL
SHR mem8, CL
SHR mreg16/32, CL
SHR mem16/32, CL
SHLD mreg16/32, reg16/32, imm8
SHLD mem16/32, reg16/32, imm8
SHLD mreg16/32, reg16/32, CL
SHLD mem16/32, reg16/32, CL
SHRD mreg16/32, reg16/32, imm8
SHRD mem16/32, reg16/32, imm8
SHRD mreg16/32, reg16/32, CL
SHRD mem16/32, reg16/32, CL
SLDT mreg16
SLDT mem16
SMSW mreg16
SMSW mem16
STC
STD
STI
STOSB mem8, AL
First Second ModR/M Decode
Byte Byte
Byte
Type
RISC86^®
Opcodes
D1h
mm-100-xxx vector
D2h
11-100-xxx short alux
D2h
mm-100-xxx vector
D3h
11-100-xxx short alu
D3h
mm-100-xxx vector
C0h
11-101-xxx short alux
C0h
mm-101-xxx vector
C1h
11-101-xxx short alu
C1h
mm-101-xxx vector
D0h
11-101-xxx short alux
D0h
mm-101-xxx vector
D1h
11-101-xxx short alu
D1h
mm-101-xxx vector
D2h
11-101-xxx short alux
D2h
mm-101-xxx vector
D3h
11-101-xxx short alu
D3h
mm-101-xxx vector
0Fh A4h 11-xxx-xxx vector
0Fh A4h mm-xxx-xxx vector
0Fh A5h 11-xxx-xxx vector
0Fh A5h mm-xxx-xxx vector
0Fh ACh 11-xxx-xxx vector
0Fh ACh mm-xxx-xxx vector
0Fh ADh 11-xxx-xxx vector
0Fh ADh mm-xxx-xxx vector
0Fh 00h 11-000-xxx vector
0Fh 00h mm-000-xxx vector
0Fh 01h 11-100-xxx vector
0Fh 01h mm-100-xxx vector
F9h
vector
FDh
vector
FBh
vector
AAh
long store, alux
Chapter 3
Software Environment
65