Python disassemble примеры использования

Пример #1

Файл: example_pyc.py Проект: 453483289/flare-bytecode_graph

import bytecode_graph
from dis import opmap
import sys
import marshal


pyc_file = open(sys.argv[1], "rb").read()
pyc = marshal.loads(pyc_file[8:])

bytecode_graph.disassemble(pyc)
print

bcg = bytecode_graph.BytecodeGraph(pyc)

nodes = [x for x in bcg.nodes()]
for n in nodes:
    bc = bytecode_graph.Bytecode(0, chr(opmap['NOP']))
    bcg.add_node(n, bc)

new_code = bcg.get_code()
bytecode_graph.disassemble(new_code)
print

nodes = [x for x in bcg.nodes()]
for n in nodes:
    if n.opcode == opmap['NOP']:
        bcg.delete_node(n)

new_code = bcg.get_code()
bytecode_graph.disassemble(new_code)
print

Пример #2

Файл: example.py Проект: 453483289/flare-bytecode_graph

import bytecode_graph
from dis import opmap


def Sample():
    i = 2 + 2
    if i == 4:
        print "2 + 2 = %d" % i
    else:
        print "oops"

print bytecode_graph.disassemble(Sample.__code__)
print
bcg = bytecode_graph.BytecodeGraph(Sample.__code__)

nodes = [x for x in bcg.nodes()]
for n in nodes:
    bc = bytecode_graph.Bytecode(0, chr(opmap['NOP']))
    bcg.add_node(n, bc)

new_code = bcg.get_code()
print bytecode_graph.disassemble(new_code)
print
exec new_code

nodes = [x for x in bcg.nodes()]
for n in nodes:
    if n.opcode == opmap['NOP']:
        bcg.delete_node(n)
new_code = bcg.get_code()
print bytecode_graph.disassemble(new_code)

Пример #3

import bytecode_graph
from dis import opmap
import sys
import marshal

pyc_file = open(sys.argv[1], "rb").read()
pyc = marshal.loads(pyc_file[8:])

bytecode_graph.disassemble(pyc)
print

bcg = bytecode_graph.BytecodeGraph(pyc)

nodes = [x for x in bcg.nodes()]
for n in nodes:
    bc = bytecode_graph.Bytecode(0, chr(opmap['NOP']))
    bcg.add_node(n, bc)

new_code = bcg.get_code()
bytecode_graph.disassemble(new_code)
print

nodes = [x for x in bcg.nodes()]
for n in nodes:
    if n.opcode == opmap['NOP']:
        bcg.delete_node(n)

new_code = bcg.get_code()
bytecode_graph.disassemble(new_code)
print

Пример #4

Файл: example.py Проект: tUn4/flare-bytecode_graph

import bytecode_graph
from dis import opmap


def Sample():
    i = 2 + 2
    if i == 4:
        print "2 + 2 = %d" % i
    else:
        print "oops"


print bytecode_graph.disassemble(Sample.__code__)
print
bcg = bytecode_graph.BytecodeGraph(Sample.__code__)

nodes = [x for x in bcg.nodes()]
for n in nodes:
    bc = bytecode_graph.Bytecode(0, chr(opmap['NOP']))
    bcg.add_node(n, bc)

new_code = bcg.get_code()
print bytecode_graph.disassemble(new_code)
print
exec new_code

nodes = [x for x in bcg.nodes()]
for n in nodes:
    if n.opcode == opmap['NOP']:
        bcg.delete_node(n)
new_code = bcg.get_code()