In x86-64 assembly, how many registers do we have, and can we use registers like %rsp for anything we like? Group of answer choices A. We get 8664 general-purpose registers. Registers are like variables in assembly where we can store information. We can in theory use them for whatever we want, however we do need to follow conventions in order for our program to operate without errors (%rsp for example keeps track of the stack pointer). B. We get unlimited general-purpose registers. Registers are like variables in assembly where we can store information. We can use them for whatever we want. C. We get 16 general-purpose registers. Registers are like variables in assembly where we can store information. We can in theory use them for whatever we want, however we do need to follow conventions in order for our program to operate without errors (%rsp for example keeps track of the stack pointer).
In x86-64 assembly, how many registers do we have, and can we use registers like %rsp for anything we like? Group of answer choices A. We get 8664 general-purpose registers. Registers are like variables in assembly where we can store information. We can in theory use them for whatever we want, however we do need to follow conventions in order for our program to operate without errors (%rsp for example keeps track of the stack pointer). B. We get unlimited general-purpose registers. Registers are like variables in assembly where we can store information. We can use them for whatever we want. C. We get 16 general-purpose registers. Registers are like variables in assembly where we can store information. We can in theory use them for whatever we want, however we do need to follow conventions in order for our program to operate without errors (%rsp for example keeps track of the stack pointer).
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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In x86-64 assembly, how many registers do we have, and can we use registers like %rsp for anything we like?
Group of answer choices
A. We get 8664 general-purpose registers. Registers are like variables in assembly where we can store information. We can in theory use them for whatever we want, however we do need to follow conventions in order for our program to operate without errors (%rsp for example keeps track of the stack pointer).
B. We get unlimited general-purpose registers. Registers are like variables in assembly where we can store information. We can use them for whatever we want.
C. We get 16 general-purpose registers. Registers are like variables in assembly where we can store information. We can in theory use them for whatever we want, however we do need to follow conventions in order for our program to operate without errors (%rsp for example keeps track of the stack pointer).
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