Assembly code simulation in Python. Done for Olin Computer Architecture, Fall 2015.
Assembly code in a separate file:
if __name__ == "__main__":
from asmsim.assembler import Assembler
f = open("program.asm", "r")
a = Assembler(f, "MIPS")
a.run()
print(a.registers["$t2"])Assembly code in the program itself:
if __name__ == "__main__":
from asmsim.assembler import Assembler
program = """
li $t0, 2
li $t1, 2
add $t2, $t0, $t1
"""
a = Assembler(program, "MIPS")
a.run()
print(a.registers["$t2"])See example.py for more examples of Assembler usage.
- http://www.mrc.uidaho.edu/mrc/people/jff/digital/MIPSir.html
- https://en.wikipedia.org/wiki/MIPS_instruction_set#Pseudo_instructions
- http://www.cs.umd.edu/class/sum2003/cmsc311/Notes/Mips/dataseg.html
- https://community.arm.com/groups/processors/blog/2010/07/16/condition-codes-1-condition-flags-and-codes
- http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0068b/Chdehgih.html
- http://simplemachines.it/doc/arm_inst.pdf