The MIPS Instruction Set Includes Several Shift Instructions

question 3

Essay

The MIPS instruction set includes several shift instructions. They include logical-shift- left, logical-shift-right, and arithmetic-shift-right. Other architectures only provide an arithmetic- shift-right instruction.
a) Why doesn't MIPS offer an "arithmetic-shift-left" opcode?
b)How would you implement in the assembler a logical-shift-left (LSL) pseudo-operation for a machine that didn't have this particular instruction? Be sure your LSL instruction can shift up to W- bits where W is the machine word size in bits.

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Definitions:

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Interface elements such as buttons, sliders, or checkboxes that allow users to interact with software or hardware.

Template

A pre-designed layout or structure used as a starting point for creating new documents, spreadsheets, databases, or other types of files.

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Layout View refers to a feature in software applications that allows users to visually arrange elements, often used in web design and database reports for adjusting layout without changing data.

Report

A presentation or summary of data extracted from a database, often formatted and structured in a specific way for analysis or decision making.