Opcode PSRLQ
CPU: all which supported IA MMX:
Pentium (P55C only), Pentium (tm) Pro (P6) future models
Type of Instruction: User
Instruction: PSRLQ dest,src
Description:
temp <- src
dest <- dest >> temp
Note: Shift MMX register right by Imm8 or amount specified in MMXregister/
/memory, while shifting in zeros.
Flags affected: None
Exceptions:
RM PM VM SMM Description
#GP(0) If Illegal memory operand's EA in CS,DS,ES,FS,GS
#SS(0) If illegal memory operand's EA in SS
#PF(fcode) If page fault
#AC #AC If unaligned memory reference then alignment
check enabled and in ring 3.
#UD #UD #UD #UD If CR0.EM = 1
#NM #NM #NM #NM If CR0.TS = 1
#MF #MF #MF #MF If pending FPU Exception
#13 #13 If any part of the the operand lies outside of
the EA space from 0 to FFFFH
++++++++++++++++++++++++++++++++++++++
COP & Times:
PSRLQ mm,mm/m64 0FH D3H PostByte
PSRLQ mm,Imm8 0FH 73H/2 PostByte ImmData
P55C: n/a
future P6: n/a
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