-
Notifications
You must be signed in to change notification settings - Fork 0
/
simulator_front_end(P2).py
218 lines (191 loc) · 8.33 KB
/
simulator_front_end(P2).py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
from tkinter import *
from tkinter import filedialog, messagebox, scrolledtext
from tkinter.ttk import Combobox
import os
from fetch0 import *
from decode1 import *
from execute0 import *
from driver_step import myFunc
from memoryaccess1 import *
from registerupdate1 import *
import linecache
import globalss
from error_handling import *
from converttomachinecode1 import *
registers = {} # register dictionary
memory = {} # memory
if __name__ == '__main__':
for i in range(32):
registers[i] = 0
window = Tk()
window.title('RISC-V Simulator')
var1 = StringVar()
l = Label(window, bg='green', fg='yellow', font=('Arial', 20), width=60, text="RISC-V Editor & Simulator").grid(
row=0,
columnspan=13,
pady=7)
index = 1
def step():
return
def run():
myFunc()
for i in range(32):
registers[i] = globalss.register[i]
print(registers[i])
field[i].delete(0, END)
field[i].insert(0, str(registers[i]))
for i in range(64):
field2[i].delete(0, END)
field2[i].insert(0, str(globalss.memory_array[i]))
messagebox.showinfo("Success",
"Code compilation successful. Machine code has been saved in machinecode.txt. Use the "
"editor to open it.")
def dump():
file = open("store.txt", 'w')
file.write("Register Values:\n")
for i in range(32):
str1 = "x" + str(i) + ": " + str(registers[i]) + "\n"
file.write(str1)
file.write("Stack Values Values:\n")
for i in range(1000):
str1 = str(1000 - i) + ": " + str(globalss.stack_array[i]) + "\n"
file.write(str1)
for i in range(1000):
str1 = str(hex(268435456 + i)) + ": " + str(globalss.memory_array[i]) + "\n"
file.write(str1)
messagebox.showinfo("Success",
"Execution terminated, all reg, stack and memory values stored in store.txt")
window.after(3500, lambda: window.destroy())
def openfile():
# file = filedialog.askopenfile(parent=window, title="Select a file",
# filetypes=(("ASM file", "*.asm"), ("All Files", "*.*")))
file = open('assembly.txt', 'w')
data = textArea.get('1.0', 'end' + '-1c')
file.write(data)
file.close()
file = open('assembly.txt', 'r')
if file is not None:
contents = file.read().splitlines()
for line in contents:
lb.insert('end', line)
file.close()
def repSelect(event):
if w.current() == 0:
for i in range(32):
field[i].delete(0, END)
field[i].insert(0, str(registers[i]))
for i in range(64):
field2[i].delete(0, END)
field2[i].insert(0, str(globalss.memory_array[i]))
if w.current() == 1:
for i in range(32):
field[i].delete(0, END)
field[i].insert(0, str(chr(registers[i])))
for i in range(64):
field2[i].delete(0, END)
field2[i].insert(0, str(chr(globalss.memory_array[i])))
if w.current() == 2:
for i in range(32):
field[i].delete(0, END)
field[i].insert(0, str(bin(registers[i])))
for i in range(64):
field2[i].delete(0, END)
field2[i].insert(0, str(bin(globalss.memory_array[i])))
if w.current() == 3:
for i in range(32):
field[i].delete(0, END)
field[i].insert(0, str(hex(registers[i])))
for i in range(64):
field2[i].delete(0, END)
field2[i].insert(0, str(hex(globalss.memory_array[i])))
def jumpSelect(event):
if z.current() == 0:
for i in range(16):
# label2[i] = Label(window, text=str(hex(268435456 + i * 4)))
label2[i].config(text=str(hex(268435456 + i * 4)))
# label2[i].grid(row=4 + i, column=2+6, padx=1, pady=0, sticky=E)
for i in range(64):
field2[i].delete(0, END)
field2[i].insert(0, str(globalss.memory_array[i]))
if z.current() == 1:
for i in range(16):
# label2[i] = Label(window, text=str(1000 - i * 4))
# label2[i].grid(row=4 + i, column=2+6, padx=1, pady=0, sticky=E)
label2[i].config(text=str(1000 - i * 4))
for i in range(64):
field2[i].delete(0, END)
field2[i].insert(0, str(globalss.stack_array[1000 - i]))
b1 = Button(window, text='Step', width=10, height=2, command=step)
b1.grid(row=1, column=1, padx=2, pady=7)
b2 = Button(window, text="Run", width=10, height=2, command=run)
b2.grid(row=1, column=3, padx=2, pady=7)
b3 = Button(window, text="Dump", width=10, height=2, command=dump)
b3.grid(row=1, column=4, padx=2, pady=7)
b4 = Button(window, text="Simulate", width=10, height=2, command=openfile)
b4.grid(row=1, column=0, padx=2, pady=7)
b5 = Button(window, text="Previous", width=10, height=2)
b5.grid(row=1, column=2, pady=7)
var2 = StringVar()
var2.set((1, 2, 3, 4))
textArea = scrolledtext.ScrolledText(window, height=40, width=30, padx=2)
textArea.grid(row=2, column=0, rowspan=20, columnspan=2)
scrollbar = Scrollbar(window)
lb = Listbox(window, height=40, width=30)
lb.grid(row=2, column=2 + 0, rowspan=20, columnspan=2, padx=5, pady=10)
lb.config(yscrollcommand=scrollbar.set)
scrollbar.config(command=lb.yview)
# lb.pack()
label = [Label()] * 32
field = [Entry()] * 32
l2 = Label(window, text="Register Values")
l2.grid(row=2, column=2 + 2, columnspan=2, sticky=W + E, padx=10)
l3 = Label(window, text="Memory Values")
l3.grid(row=2, column=2 + 6, columnspan=2, padx=10)
for i in range(32):
if i < 16:
label[i] = Label(window, text="x" + str(i), width=5)
label[i].grid(row=4 + i, column=2 + 2, padx=1, pady=0, sticky=E)
field[i] = Entry(window)
field[i].grid(row=4 + i, column=2 + 3, padx=1, pady=0)
else:
label[i] = Label(window, text="x" + str(i), width=5)
label[i].grid(row=4 + i - 16, column=2 + 4, padx=1, pady=0, sticky=E)
field[i] = Entry(window)
field[i].grid(row=4 + i - 16, column=2 + 5, padx=10, pady=0)
# label[i].pack()
# field[i].pack()
label2 = [Label()] * 16
field2 = [Entry()] * 64
memlab0 = Label(window, text="0")
memlab0.grid(row=3, column=2 + 7)
memlab1 = Label(window, text="1")
memlab1.grid(row=3, column=2 + 8)
memlab2 = Label(window, text="2")
memlab2.grid(row=3, column=2 + 9)
memlab3 = Label(window, text="3")
memlab3.grid(row=3, column=2 + 10)
for i in range(16):
label2[i] = Label(window, text=str(hex(268435456 + i * 4)))
label2[i].grid(row=4 + i, column=2 + 6, padx=1, pady=0, sticky=E)
field2[4 * i] = Entry(window)
field2[4 * i].grid(row=4 + i, column=2 + 7, padx=2, pady=0)
field2[4 * i + 1] = Entry(window)
field2[4 * i + 1].grid(row=4 + i, column=2 + 8, padx=2, pady=0)
field2[4 * i + 2] = Entry(window)
field2[4 * i + 2].grid(row=4 + i, column=2 + 9, padx=2, pady=0)
field2[4 * i + 3] = Entry(window)
field2[4 * i + 3].grid(row=4 + i, column=2 + 10, padx=2, pady=0)
choices = ['Decimal', 'ASCII', 'Binary', 'Hexadecimal']
variable = StringVar(window)
variable.set('Decimal')
w = Combobox(window, values=choices, state="readonly")
w.grid(row=20, column=2 + 3)
w.current(0)
w.bind("<<ComboboxSelected>>", repSelect)
repChoiceLabel = Label(window, text="Choose base:").grid(row=20, column=2 + 2)
stackMemChoicLabel = Label(window, text="Jump To:").grid(row=20, column=2 + 6)
z = Combobox(window, values=["memory", "stack"], state="readonly")
z.grid(row=20, column=2 + 7)
z.current(0)
z.bind("<<ComboboxSelected>>", jumpSelect)
window.mainloop()