Converting C Statements to Assembly Language

How do you convert C statements to assembly language?

Which registers are typically used in MIPS assembly for temporary storage?

Answer:

The question relates to converting C statements to MIPS assembly language, using registers such as $t0, $t1, and $t2. An example conversion might be the C statement 'z = x + y' turning into 'add $t0, $t1, $t2' in MIPS, assuming 'x' and 'y' are in registers $t1 and $t2.

The question involves converting C statements to assembly language for various platforms, such as MIPS assembly language. Since the question specifically mentions MIPS in part c), the answer would focus on that rather than Python, Java, or Fortran, as those are not directly convertible to assembly. In MIPS assembly language, registers such as $t0, $t1, and $t2 are typically used for temporary storage in operations. The process of converting a C statement to MIPS involves understanding the logic of the C code and representing it with MIPS instructions.

For example, if the C statement was z = x + y; where 'x' is the first parameter and 'y' is the second parameter, the MIPS assembly might look something like:

add $t0, $t1, $t2

This assumes that the values of 'x' and 'y' have been loaded into registers $t1 and $t2 respectively, and the result 'z' will be stored in $t0. It is important to note that actual assembly language programs often require additional instructions for loading values into registers from memory and storing results back to memory.