def hexdump(self, command):
max_line = 20
width = (terminalWidth() - len(formatAddress(1)) - 3) // 4
width = max(width, 1)
limited = None
parts = command.split(" ", 1)
if 1 < len(parts):
try:
start_address = self.parseInteger(parts[0])
end_address = self.parseInteger(parts[1])
if end_address <= start_address:
raise ValueError('End address (%s) is smaller than start address(%s)!'
% (formatAddress(end_address), formatAddress(start_address)))
except ValueError as err:
return str(err)
size = end_address - start_address
max_size = width * max_line
if max_size < size:
limited = max_size
end_address = start_address + max_size
else:
try:
start_address = self.parseInteger(command)
except ValueError as err:
return str(err)
end_address = start_address + 5 * width
read_error = None
address = start_address
while address < end_address:
size = min(end_address - address, width)
try:
# Read bytes
memory = self.process.readBytes(address, size)
# Format bytes
hexa = formatHexa(memory)
hexa = hexa.ljust(width * 3 - 1, ' ')
ascii = formatAscii(memory)
ascii = ascii.ljust(width, ' ')
# Display previous read error, if any
if read_error:
warning("Warning: Unable to read memory %s" % (
formatAddressRange(*read_error)))
read_error = None
# Display line
error("%s| %s| %s" % (formatAddress(address), hexa, ascii))
except PtraceError:
if not read_error:
read_error = [address, address + size]
else:
read_error[1] = address + size
address += size
# Display last read error, if any
if read_error:
warning("Warning: Unable to read memory %s" % (
formatAddressRange(*read_error)))
if limited:
warning("(limit to %s bytes)" % max_size)
return None
def hexdump(self, command):
max_line = 20
width = (terminalWidth() - len(formatAddress(1)) - 3) // 4
width = max(width, 1)
limited = None
parts = command.split(" ", 1)
if 1 < len(parts):
try:
start_address = self.parseInteger(parts[0])
end_address = self.parseInteger(parts[1])
if end_address <= start_address:
raise ValueError('End address (%s) is smaller than start address(%s)!'
% (formatAddress(end_address), formatAddress(start_address)))
except ValueError as err:
return str(err)
size = end_address - start_address
max_size = width*max_line
if max_size < size:
limited = max_size
end_address = start_address + max_size
else:
try:
start_address = self.parseInteger(command)
except ValueError as err:
return str(err)
end_address = start_address + 5*width
read_error = None
address = start_address
while address < end_address:
size = min(end_address - address, width)
try:
# Read bytes
memory = self.process.readBytes(address, size)
# Format bytes
hexa = formatHexa(memory)
hexa = hexa.ljust(width*3-1, ' ')
ascii = formatAscii(memory)
ascii = ascii.ljust(width, ' ')
# Display previous read error, if any
if read_error:
warning("Warning: Unable to read memory %s" % (
formatAddressRange(*read_error)))
read_error = None
# Display line
error("%s| %s| %s" % (formatAddress(address), hexa, ascii))
except PtraceError:
if not read_error:
read_error = [address, address + size]
else:
read_error[1] = address + size
address += size
# Display last read error, if any
if read_error:
warning("Warning: Unable to read memory %s" % (
formatAddressRange(*read_error)))
if limited:
warning("(limit to %s bytes)" % max_size)
return None
