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templates.py
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#!/usr/bin/env python2
## -*- coding: utf-8 -*-
TEMPLATE_GENERATE_HASH = '''\
#!/usr/bin/env python2
## -*- coding: utf-8 -*-
import sys
def sx(bits, value):
sign_bit = 1 << (bits - 1)
return (value & (sign_bit - 1)) - (value & sign_bit)
SymVar_0 = int(sys.argv[1])
a = %s
print a & 0xffffffffffffffff
'''
TEMPLATE_GENERATE_HASH_SSA = '''\
#!/usr/bin/env python2
## -*- coding: utf-8 -*-
import sys
def sx(bits, value):
sign_bit = 1 << (bits - 1)
return (value & (sign_bit - 1)) - (value & sign_bit)
SymVar_0 = int(sys.argv[1])
%s
print ref_%s & 0xffffffffffffffff
'''
TEMPLATE_GENERATE_HASH_SSA_PC1 = '''\
#!/usr/bin/env python2
## -*- coding: utf-8 -*-
import sys
def sx(bits, value):
sign_bit = 1 << (bits - 1)
return (value & (sign_bit - 1)) - (value & sign_bit)
SymVar_0 = int(sys.argv[1])
%s
if %s:
%s
else:
%s
print endb & 0xffffffffffffffff
'''
TEMPLATE_GENERATE_INPUT_Z3 = '''\
#!/usr/bin/env python2
## -*- coding: utf-8 -*-
import sys
import z3
def sx(bits, value):
sign_bit = 1 << (bits - 1)
return (value & (sign_bit - 1)) - (value & sign_bit)
ctx = z3.Context()
s = z3.Solver()
SymVar_0 = z3.BitVec('SymVar_0', 64)
a = %s
s.add(a == int(sys.argv[1]))
collisions = 0
while s.check() == z3.sat and collisions < 10:
print s.model()
s.add(SymVar_0 != s.model()[SymVar_0])
collisions += 1
'''
TEMPLATE_GENERATE_INPUT_Z3_SSA = '''\
#!/usr/bin/env python2
## -*- coding: utf-8 -*-
import sys
import z3
def sx(bits, value):
sign_bit = 1 << (bits - 1)
return (value & (sign_bit - 1)) - (value & sign_bit)
ctx = z3.Context()
s = z3.Solver()
SymVar_0 = z3.BitVec('SymVar_0', 64)
%s
s.add(ref_%s == int(sys.argv[1]))
collisions = 0
while s.check() == z3.sat and collisions < 10:
print s.model()
s.add(SymVar_0 != s.model()[SymVar_0])
collisions += 1
'''
TEMPLATE_GENERATE_INPUT_TRITON = '''\
#!/usr/bin/env python2
## -*- coding: utf-8 -*-
import sys
from triton import *
def sx(bits, value):
sign_bit = 1 << (bits - 1)
return (value & (sign_bit - 1)) - (value & sign_bit)
setArchitecture(ARCH.X86_64)
SymVar_0 = ast.variable(newSymbolicVariable(64))
a = ast.assert_(
ast.equal(
%s,
ast.bv(int(sys.argv[1]), 64))
)
models = getModels(a, 5)
for k, m in models.items():
print m.getName(), m.getValue()
'''