Difference between relocatable and self relocatable programs, Computer Engineering

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Difference between relocatable and self relocatable programs.

A relocatable program is one which can be processed to relocate it to a selected area of memory. For illustration an object module. The difference among a relocatable and a non-relocatable program is the availability of information relating to the address sensitive instructions in this. A self-relocating program is the one which can perform the relocation of its own address sensitive instructions.

A self-relocating program can execute into any area of memory. It is very significant in time-sharing operating system where load address of a program is likely to be different for various executions.


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