answersLogoWhite

0

What else can I help you with?

Continue Learning about Engineering

How could an assembler that allows external references avoid need for EXTDEF statement?

An assembler that allows external references could avoid the need for an EXTDEF statement by implementing a mechanism for implicit declaration of external symbols. This could involve automatically resolving external references at the time of assembly by scanning all referenced symbols in the code and linking them to their definitions found in other modules. Additionally, the assembler could maintain a symbol table that tracks these references throughout the assembly process, streamlining the linking of external components without explicit declarations.


How external references are handled by the assembler?

External references in assembly language are managed by the assembler through a process called linking. When an assembler encounters an external symbol, it generates a placeholder in the object file and records the symbol's name and its expected address. During the linking phase, the linker resolves these placeholders by matching them with the actual addresses of the external symbols defined in other object files or libraries. This allows multiple modules to reference shared code or data seamlessly.


Explain briefly about processor assembler compiler loader linker and functions executed by them?

Processor: a part of computer system that is user to process instruction aka CPUCompiler: Converts high level language code to assembly level language codeAssembler: converts these assembly level language code to object code that is executable file that needs to be linked with libraries and loaded into memory for executionLinker : links object code with library routines and all external references are resolvedLoader : loads the executable code into memory for execution


Which program is what results when assembly language programs are converted to machine language using an assembler?

The result of assembling an assembly language source is an executable. The name of that executable is dependent upon the output file name passed to the assembler. The program that performs the assembly is the assembler itself. More specifically, the assembler produces one or more object files, which are fed into the linker or binder. The linker or binder then produces the executable, by combining the object files, along with referenced library files, and then resolving external references.


What is the difference between self assembly and self organization?

Viruses self-assemble, but elephants (perhaps) self-organise. Self-assembly doesn't need external input energy perhaps in self-organisation extranal energy input is required to form patterns.

Related Questions

How could an assembler that allows external references avoid need for EXTDEF statement?

An assembler that allows external references could avoid the need for an EXTDEF statement by implementing a mechanism for implicit declaration of external symbols. This could involve automatically resolving external references at the time of assembly by scanning all referenced symbols in the code and linking them to their definitions found in other modules. Additionally, the assembler could maintain a symbol table that tracks these references throughout the assembly process, streamlining the linking of external components without explicit declarations.


Baptised in the assembly of God church?

Unlike the Catholic Church and other similar churches that baptize you into their church, the Assemblies of God believe in water baptism. However, the Assemblies of God believes that water baptism is an external evidence of an internal conversion. When you are baptized at an Assemblies of God church, you are baptized into the kingdom of God not into the Assemblies of God.


How external references are handled by the assembler?

External references in assembly language are managed by the assembler through a process called linking. When an assembler encounters an external symbol, it generates a placeholder in the object file and records the symbol's name and its expected address. During the linking phase, the linker resolves these placeholders by matching them with the actual addresses of the external symbols defined in other object files or libraries. This allows multiple modules to reference shared code or data seamlessly.


Why sometimes code blocks doesn't build a program?

Different reasons, for example: syntactic errors, unresolved external references.


Do personal reflection papers need references?

Personal reflection papers are typically based on your own thoughts, experiences, and insights rather than on research or external sources. As a result, references are not usually required in personal reflection papers. However, if you do reference external sources or research in your reflection, then proper citations should be included.


The use of robots on assembly lines is an example of this type of external force that affects business cycles?

technology


The use of robots on assembly lines is an example of this type of external force that affects business cycles.?

technology


Virtual address is address of hard disk?

There are 4 steps in compilation. 1>preprossing 2>compilation 3>assembly 4>linking In linking stage ,it resolves references to external symbols, assigns final addresses to procedures/functions and variables.This address is not the physical address.Its called virtual address. Written by susobhan dey(Software Engineer)


What type of writer doesnt have to cite references?

Writers of creative fiction, poetry, or personal narratives typically do not need to cite references in the same way that academic or research writers do. These writers can draw inspiration from their own experiences, imaginations, and emotions without the need to cite external sources.


Is the spring on the spring loaded belt tensioner internal or external on 1993 Saturn?

the tensioner assembly is bolted to the side of the engine block. the spring is contained within the assembly. View my BIO for access to my Saturn help site. there is a picture of the assembly under the Serpentine belt folder


What the means of allocentric?

Allocentric refers to a perspective or approach that is focused on external references or objects in relation to oneself. It contrasts with egocentric, which is centered around the self as the point of reference.


Explain briefly about processor assembler compiler loader linker and functions executed by them?

Processor: a part of computer system that is user to process instruction aka CPUCompiler: Converts high level language code to assembly level language codeAssembler: converts these assembly level language code to object code that is executable file that needs to be linked with libraries and loaded into memory for executionLinker : links object code with library routines and all external references are resolvedLoader : loads the executable code into memory for execution