def main():
if len(sys.argv) < 6:
print >>sys.stderr, "Usage: %s <instmem.mif> <instmem_size in byte> <datamem.mif> <datamem_size in byte> <xxx.S> [xxx.S] ..." % (sys.argv[0])
sys.exit(1)
if sys.argv[1] != '-':
instmif = MifFile(sys.argv[1])
instmif.init(int(sys.argv[2]), 1)
else:
instmif = None
if sys.argv[3] != '-':
datamif = MifFile(sys.argv[3])
datamif.init(int(sys.argv[4]), 4)
else:
datamif = None
assembler = Assembler()
for filename in sys.argv[5:]:
assembler.compile(filename)
assembler.relocate()
if instmif != None:
if assembler.instmem.get_size() > instmif.memory.size:
print "Inst mem too small, need %dB" % (assembler.instmem.get_size())
sys.exit(1)
assembler.instmem.fill(instmif.memory)
instmif.write_back()
if datamif != None:
if assembler.datamem.get_size() > datamif.memory.size:
print "Data mem too small, need %dB" % (assembler.datamem.get_size())
sys.exit(1)
assembler.datamem.fill(datamif.memory)
datamif.write_back()
