What are the machine independent assembler features?
Machine-Independent Assembler Features Literals, Symbol-Defining Statements, Expressions, Program Blocks, Control Sections and Program Linking.
What are machine dependent and machine independent features?
The difference between machine dependent and machine independent code optimization is that the machine dependent optimization is applied to object code whereas, the machine independent code optimization is applied to intermediate code.
What are machine dependent features?
The machine instruction sets are (almost by definition) different on each machine where as runs. Floating point representations vary as well, and as often supports a few additional directives or command-line options for compatibility with other assemblers on a particular platform.
What are the symbols defining statements generally used in assemblers?
What are the symbol defining statements generally used in assemblers? * „ORG‟-it is used to indirectly assign values to symbols. When this statement is encountered the assembler resets its location counter to the specified value.
What are the functions of assembler?
The function of an assembler is
- To convert basic language into machine language.
- To convert high level language into machine language.
- To convert assembly language into machine language.
- To convert assembly language into high level language.
What is machine independent?
machine-independent A term applied to software that is not dependent on the properties of a particular machine, and can therefore be used on any machine. Such software is also described as portable. A Dictionary of Computing.
Which is machine independent language?
Answer: A Machine Independent language is one that can run on any machine. An example of this would be Java. Because of the Java Virtual Machine or JVM it can take the compiled code for any given Java App and run it on the machine you are attempting to run it on.
What is machine dependent and independent language?
Machine-independent programs give you more flexibility: if you buy a new type of computer, you can continue using the same software package instead of learning a new one. On the other hand, machine-dependent programs often take advantage of special hardware features of a particular computer, making the programs faster.
Why System software is machine dependent?
Most system software is machine dependent. System programs are to support the operation and use of the target computer. The Machine code, Instruction formats, Addressing mode and Registers are different for different machines. Therefore, most of the system softwares are machine dependant.