from time import sleep
from ptrace.debugger.debugger import PtraceDebugger
from ptrace.debugger.process import PtraceProcess
from struct import unpack

def read(address, size=None):
    global tracer

    if not size:
        return tracer.readWord(address)
    return tracer.readBytes(address, size)

def readInt4(address):
    return unpack("I", read(address, 4))[0]

try:
    pid = 7654;
    tracer = PtraceProcess(PtraceDebugger(), pid, False)

    # 1o. Slot => BP --> 0x94fe884 (varia de 32 em 32)
    data = readInt4(0x94fe884) # Lê primeiro espaço da BP
    print data

    data = readInt4(0x94fe884+32) # Lê o segundo espaço da BP
    print data


finally:
    tracer.detach()