Access to external identifiers, Computer Engineering

Assignment Help:

Access to External Identifiers: An external identifier is one which is referred in one module though defined in another. You can declare an identifier to be external by including it on as EXTRN in the modules in that it is to be referred. This tells assembler to leave the address of the variable unresolved. Linker looks for the address of this variable in module where it's defined to be PUBLIC.

Related Discussions:- Access to external identifiers

Intelligent retrieval from database, Intelligent Retrieval from Database: D...

Intelligent Retrieval from Database: Database system are large bodies of facts about some subjects, which are used to answer users queries about that subject. The design of d

Find the responses when a computer broadcast an arp reqqest, How many respo...

How many responses does a computer expect to receive when it broadcast an ARP request? Why? An ARP (Address Resolution Protocol) request message is put in a hardware frame and

Explain the characteristics of program interpretation model, Explain the ch...

Explain the characteristics of program interpretation model. The program interpretation model characteristics are: The source program is retained into the source form it

Write decoder functionality in only one statement in verilog, Write decoder...

Write decoder functionality in only one statement in verilog module decoder( // Outputs dout, // Inputs din ); input [3:0] din; output [15:0] dout;

Transaction that are programmed by the user, How the transaction that are p...

How the transaction that are programmed by the user can be protected? By executing an authority check.

Describe the concept of aggregation, Aggregation Aggregation is a spec...

Aggregation Aggregation is a special form of association that models the "part-whole" or "a-part-of" relationship as an aggregate (the whole) and parts. The most important pro

What is the resolution of this DAC, A 5-bit DAC produces an output voltage ...

A 5-bit DAC produces an output voltage of 0.2V for a digital input of 00001. Find the value of the output voltage for an input of 11111. What is the resolution of this DAC? Ans

Implementation of a simple arithmetic, Q. Implementation of a Simple Arithm...

Q. Implementation of a Simple Arithmetic? So, by now we have concerned how logic and arithmetic micro-operations can be applied individually. If we combine these 2 circuits alo

Demultiplexers, Explain briefly about demultiplexers?

Explain briefly about demultiplexers?

Write an algorithm to outline the macro-expansion, Write an algorithm to ou...

Write an algorithm to outline the macro-expansion using macro-expansion counter. The flow of control throughout macro expansion can be implemented by using a MEC that is macro-

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages