def platformReadMemory(self, address, size):
map = self.getMemoryMap(address)
if map is None:
raise Exception("ERROR: platformReadMemory says no map for 0x%.8x" % address)
offset = address - map[0] # Base address
mapbytes = self.s_mem.get(map[0], None)
if mapbytes is None:
raise vtrace.PlatformException("ERROR: Memory map at 0x%.8x is not backed!" % map[0])
if len(mapbytes) == 0:
raise vtrace.PlatformException("ERROR: Memory Map at 0x%.8x is backed by ''" % map[0])
ret = mapbytes[offset:offset+size]
rlen = len(ret)
# We may have a cross-map read, just recurse for the rest
if rlen != size:
ret += self.platformReadMemory(address+rlen, size-rlen)
return ret
def raiseWin32Error(name):
raise vtrace.PlatformException("Win32 Error %s failed: %s" %
(name, kernel32.GetLastError()))