robertwangcf / mips-simulator Goto Github PK

This is a MIPS simulator written in C.

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Compilation Instructions :-
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1. cd to the directory.
2. Use make command to compile the source code. The executable file is created as bin/simulator.
3. There is a sample program (written in MIPS) in the bin/folder (bin/multiply_num.asm). 
4. To run the program, use :-
	$ bin/simulator bin/multiply_num.asm

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General instructions :-
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The simulator can run the following subset of the MIPS instruction set in the format described 

	-> add $rd $rs $rt	[immediate value can be given instead of $rs & $rt]
	-> sub $rd $rs $rt	[immediate value can be given instead of $rs & $rt]
	-> and $rd $rs $rt	[immediate value can be given instead of $rs & $rt]
	-> or  $rd $rs $rt	[immediate value can be given instead of $rs & $rt]
	-> slt $rd $rs $rt	[immediate value can be given instead of $rs & $rt]
	-> move $rd $rs 	[immediate value can be given instead of $rs & $rt]
	-> li $rd imm_val
	-> syscall
	-> lw $reg var_name
	-> sw $reg var_name
	-> beq $rs $rt label
	-> j label