def strings(phys_pos, filename):
import memory
f = open(filename, "w")
while 1:
s = memory.access(10, phys_pos)
print >>f, "%08x\t%s" % (phys_pos, repr(s))
phys_pos += len(s) + 1
def get_value(loc, mem_type=6, info=None, image=0): #unsigned long int
"""
uses the memory module to access physical memory
returns a representation based on mem_type
loc is a virtual address
may raise a MemoryAccessException
"""
if loc < 4096: raise NullPointerException(loc, repr(info))
# check if we have a userspace address
# for 2.6.11 kernels this is 0xffff810000000000UL
# since 2.6.27 this is 0xffff880000000000UL
# if loc < 0xffff880000000000:
if loc < KERNEL_PAGE_OFFSET:
# this is a userspace virtual address!
raise UserspaceVirtualAddressException("userspace paging not implemented!", loc, str(info))
try:
physloc = memory.virt_to_phys(loc, image)
return memory.access(mem_type, physloc, image)
except ValueError, e:
raise PageNotPresent("page not present")
def get_value(loc, mem_type=6, info=None, image=0): #unsigned long int
"""
uses the memory module to access physical memory
returns a representation based on mem_type
loc is a virtual address
may raise a MemoryAccessException
"""
if loc < 4096: raise NullPointerException(loc, repr(info))
# check if we have a userspace address
# for 2.6.11 kernels this is 0xffff810000000000UL
# since 2.6.27 this is 0xffff880000000000UL
# if loc < 0xffff880000000000:
if loc < KERNEL_PAGE_OFFSET:
# this is a userspace virtual address!
raise UserspaceVirtualAddressException(
"userspace paging not implemented!", loc, str(info))
try:
physloc = memory.virt_to_phys(loc, image)
return memory.access(mem_type, physloc, image)
except ValueError, e:
raise PageNotPresent("page not present")
