X86assemblyshl

由KRIrvine著作·被引用107次—TheSHL(shiftleft)instructionperformsalogicalleftshiftonthedestinationoperand,fillingthelowestbitwith0.CF.0.•Operandtypes:SHLreg,imm8.,2008年2月15日—LogicalShift所用的指令為SHR(向右位移)與SHL(向左位移)，位移的最後一個bit會存於carryflag中。ArithmeticShift所用的指令為SAL與SAR ...,Theshiftarithmeticleft(SAL)andshiftlogicalleft(SHL)instructionsperformthesameoperation;they...

參考資訊如下
Assembly Language for Intel

由 KR Irvine 著作 · 被引用 107 次 — The SHL (shift left) instruction performs a logical left shift on the destination operand, filling the lowest bit with 0. CF. 0. • Operand types: SHL reg,imm8.

PC Assembly Language 學習筆記(6)

2008年2月15日 — Logical Shift 所用的指令為SHR(向右位移) 與SHL(向左位移)，位移的最後一個bit 會存於carry flag 中。 Arithmetic Shift 所用的指令為SAL 與SAR ...

SALSARSHLSHR — Shift

The shift arithmetic left (SAL) and shift logical left (SHL) instructions perform the same operation; they shift the bits in the destination operand to the left ...

SALSARSHLSHR

x86 assembly tutorials, x86 opcode reference, programming, pastebin with syntax highlighting.

Shift (sal, shl, sar, shr)

sal (or its synonym shl ) left shifts (multiplies) a byte, word, or long value for a count specified by an immediate value and stores the product in that byte, ...

Use of Shl in assembly

2014年6月3日 — The SS: prefix just says that the address is relative to the stack segment, but you can ignore x86 segmentation entirely because 32 and 64-bit ...

What is SHL in assembly language?

2021年11月29日 — In the context of assembly language, SHL typically stands for Shift Left. It's an instruction used to perform a bitwise left shift operation ...

X86 assembly shifting instructions SHR and SHL.

x86 AssemblyShift and Rotate

x86 Assembly/Shift and Rotate. Language; Watch · Edit. < X86 Assembly. Learn more. x86 ... Logical shift dest to the right by cnt bits. shl cnt, dest, GAS Syntax.

X86-assemblyInstructionsshl

2020年2月10日 — Description. The shl or sal instruction is used to shift the bits of the operand destination to the left, by the number of bits specified in ...