def OpenFile():
global addressCounter
name = askopenfilename(filetypes=(("Assembly File", "*.s"), ("All Files",
"*.*")),
title="Choose a file.")
with open(name) as f:
mem._init_()
if (mode == "asm"):
consoleList.insert(END, "Assembling source at: '" + name + "'")
lc = 1
for line in f:
consoleList.insert(END, "->line " + str(lc))
try:
if (line != "\n"):
addressCounter = first_pass.par(line, addressCounter)
if (line.rstrip() != ""):
consoleList.insert(
END,
str(addressCounter) + ": " + line.rstrip())
imc = asm.parse(line)
if (imc.rstrip() != ""):
consoleList.insert(END,
"Assembly code:" + imc.strip())
else:
consoleList.insert(END, "Not(yet) an instruction!")
except Exception as e:
consoleList.insert(
END, "Syntax Error at line: " + str(lc) + ": " + line +
"\n" + str(e))
break
lc += 1
else:
consoleList.insert(END, "Processing source at: '" + name + "'")
lc = 1
for line in f:
consoleList.insert(END, "->line " + str(lc))
try:
if (line != "\n"):
addressCounter = first_pass.par(line, addressCounter)
imc = asm.parse(line)
proc.processline(imc)
if (imc.rstrip() != ""):
consoleList.insert(
END, line + " assembled binary: " + imc)
except Exception as e:
consoleList.insert(
END, "Syntax Error at line: " + str(lc) + ": " + line +
"\n" + str(e))
break
lc += 1
readmemory()
readregisters()
def run(args):
global addressCounter
filename = args.input # these match the "dest": dest="input"
output_filename = args.output # from dest="output"
r_mode = args.mode
mem_mod._init_()
if(r_mode=="asm"):
if(filename==None):
run=True
print("\n-------------------------POWER Sim V0.1 Assembler Console----------------------\n")
while(run):
line=input(">>>")
if(line not in ["quit()","q()","exit","quit"]):
try:
addressCounter = first_pass.par(line, addressCounter)
imc=asm.parse(line)
print(imc)
except:
print("Error thrown")
else:
run=False
else:
if(output_filename==None):
with open(filename, "r") as f:
lc=1
#line=f.readline()[:-1]
#while(line!=""):
for line in f:
print("\n->line "+str(lc)+"\n")
try:
if(line!="\n"):
addressCounter = first_pass.par(line, addressCounter)
imc=asm.parse(line)
print(imc)
except Exception as e:
print("Syntax Error at line: "+str(lc)+": "+line+"\n"+str(e))
break
#line=f.readline()[:-1]
lc+=1
else:
with open(filename,"r") as f:
lc=1
fw=open(output_filename,"w")
#line=f.readline()[:-1]
#while(line!=""):
for line in f:
print("\n->line "+str(lc)+"\n")
try:
addressCounter = first_pass.par(line, addressCounter)
imc=asm.parse(line)
fw.write(imc)
except:
print("Syntax Error at line: "+str(lc))
break
#line=f.readline()[:-1]
lc+=1
elif(r_mode=="proc"):
if(filename==None):
run=True
print("\n-------------------------POWER Sim V0.1 Processor Console----------------------\n")
while(run):
line=input(">>>")
if(line not in ["quit()","q()","exit","quit"]):
try:
imc=asm.parse(line)
prcs.processline(imc)
except:
print("Error thrown")
else:
run=False