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Adding try block in Monitor __init__ for cygwin

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This commit is contained in:
Sam Colwell 2019-01-12 15:07:26 -05:00
parent c2a64546cb
commit 5bebc72a56
1 changed files with 25 additions and 16 deletions
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41
py65/monitor.py
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@ -59,26 +59,35 @@ class Monitor(cmd.Cmd):
# after processing commands and before exiting.
console.save_mode(self.stdin)
if argv is None:
argv = sys.argv
load, rom, goto = self._parse_args(argv)
# Check for any exceptions thrown during __init__ while\
# processing the arguments.
try:
self._reset(self.mpu_type, self.getc_addr, self.putc_addr)
if argv is None:
argv = sys.argv
load, rom, goto = self._parse_args(argv)
if load is not None:
self.do_load(load)
self._reset(self.mpu_type, self.getc_addr, self.putc_addr)
if goto is not None:
self.do_goto(goto)
if load is not None:
self.do_load(load)
if rom is not None:
# load a ROM and run from the reset vector
self.do_load("%r top" % rom)
physMask = self._mpu.memory.physMask
reset = self._mpu.RESET & physMask
dest = self._mpu.memory[reset] + \
(self._mpu.memory[reset + 1] << self.byteWidth)
self.do_goto("$%x" % dest)
if goto is not None:
self.do_goto(goto)
if rom is not None:
# load a ROM and run from the reset vector
self.do_load("%r top" % rom)
physMask = self._mpu.memory.physMask
reset = self._mpu.RESET & physMask
dest = self._mpu.memory[reset] + \
(self._mpu.memory[reset + 1] << self.byteWidth)
self.do_goto("$%x" % dest)
except:
# Restore input mode on any exception and then rethrow the
# exception.
console.restore_mode(self.stdin)
raise
def _parse_args(self, argv):
try: