def main(argv):
if len(argv) < 5:
print "Usage: mipssim.py -i [input_file_name] -o [output_file_name]"
quit(-1)
try:
inputFilenameIndex = argv.index('-i') + 1
outputFilenameIndex = argv.index('-o') + 1
except ValueError:
print "Usage: mipssim.py -i [input_file_name] -o [output_file_name]"
quit(-1)
infileName = argv[inputFilenameIndex]
if '.bin' not in infileName:
infileName+='.bin'
outFileName = argv[outputFilenameIndex]
infile = open(infileName, 'rb')
infileLen = os.stat(infileName)[6]
infileWords = infileLen / 4
instructions = []
for i in range(infileWords):
instructions.append(struct.unpack('>I', infile.read(4))[0])
mips = Machine(instructions)
with open(outFileName+'_dis.txt', 'wt') as f:
disassembler.target_file = f
disassembler.disassembleSet(instructions)
outputfilename = outFileName+'_pipeline.txt'
outputfile = open(outputfilename, 'wt')
mips.executeMix(out, mips, outputfile)
outputfile.close()
def main(argv):
if len(argv) < 5:
print "Usage: mipssim.py -i [input_file_name] -o [output_file_name]"
quit(-1)
try:
inputFilenameIndex = argv.index('-i') + 1
outputFilenameIndex = argv.index('-o') + 1
except ValueError:
print "Usage: mipssim.py -i [input_file_name] -o [output_file_name]"
quit(-1)
infileName = argv[inputFilenameIndex]
if '.bin' not in infileName:
infileName+='.bin'
outFileName = argv[outputFilenameIndex]
(word, address) = filemanager.loadInstructionsAndAddresses(infileName)
instruction = []
for i in range(len(word)):
instruction.append(Instruction(word[i], address[i]))
disassembler.target_file = open(outFileName+'_dis.txt', 'w')
disassembler.disassembleSet(instruction)
mips = Machine(outFileName+'_sim.txt')
mips.loadInstructions(instruction)
mips.executeInstructions()