Salassemblyexample

Example.Rightshift,countspecifiedbytheconstant(253),the8-bitcontentsoftheeffectiveaddress(addressedbytheESIregisterplusanoffsetof1):,shrrightshifts(unsigneddivides)abyte,word,orlongvalueforacountspecifiedbyanimmediatevalueandstoresthequotientinthatbyte,word,orlong ...,SAL(ShiftArithmeticLeft)isidenticaltotheSHLinstruction.•SAR...Example–RecoveryaCarryFlagBit.•RCLcanrecoverabitthathaspreviously...

參考資訊如下
Shift (sal, shl, sar, shr) (IA

Example. Right shift, count specified by the constant (253), the 8-bit contents of the effective address (addressed by the ESI register plus an offset of 1):

Shift (sal, shl, sar, shr)

shr right shifts (unsigned divides) a byte, word, or long value for a count specified by an immediate value and stores the quotient in that byte, word, or long ...

Shift and Rotate Instructions

SAL (Shift Arithmetic Left) is identical to the SHL instruction. • SAR ... Example – Recovery a Carry Flag Bit. • RCL can recover a bit that has previously.

Which operators use sal, shl, sar or shr

2019年1月30日 — Which operators in C language would result in assembly commands such as sal, shl, sar or shr for example? ... Hi and welcome to RE.SE. Given the ...

Difference between SHL and SAL in 80x86

2011年12月4日 — According to this, they are the same: The shift arithmetic left (SAL) and shift logical left (SHL) instructions perform the same operation; ...

Assembly Language for Intel

由 KR Irvine 著作 · 被引用 107 次 — Assembly Language for Intel-Based Computers, 2003. 8. SAL and SAR Instructions. • SAL (shift arithmetic left) is identical to SHL. • SAR (shift arithmetic ...

Shift Instructions in 8086 Microprocessor

2022年1月5日 — The shift instructions of the 8086 microprocessor are used for shifting the bits in a memory location or a register.