What is compiler & List major functions done by compiler
A compiler is a program that reads a program written in one language and translates into an equivalent program in another language Major functions done…
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A compiler is a program that reads a program written in one language and translates into an equivalent program in another language Major functions done…
A translator is a kind of program that takes one form of program as input and converts it into anotherThe input is called source program and output is called target…
In static allocation, names are bound to storage as the program is compiled, so there is no need for a run-time support package. Since the bindings do not change at…
a) Static allocation lays out storage for all data objects at compile time.b) Stack allocation manages the run-storage as a stack.c) Heap allocation allocates and deallocates storage as needed at…
Information needed by a single execution of a procedure is managed using a contiguous block of storage called an activation record or frame, consisting of the collection of fields such…
The run time storage might be subdivided to holda) The generated target codeb) Data objects, andc) A counterpart of the control stack to keep track of procedure activation.
When an environment associates storage location s with a name x, we say that x is bound to s; the association itself is referred to as a binding of x.…
A portion of the program to which a declaration applies is called the scope of that declaration. An occurrence of a name in a procedure is said to be local…
A control stack is to keep track of live procedure activation’s. The idea is to push the node for activation onto the control stack as the activation begins and to…
A recursive procedure p need not call itself directly; p may call another procedure q, which may then call p through some sequence of procedure calls. We can use a…