65 lines
1.6 KiB
Python
65 lines
1.6 KiB
Python
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import re
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import gdb
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class CoordPrinter(object):
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def __init__(self, title, val):
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self.title = title
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self.val = val
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def to_string(self):
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return self.title
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def display_hint(self):
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return 'array'
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class _iterator(object):
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def __init__(self, data):
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self.data = data
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def __iter__(self):
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indices = self.data.type.range()
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for i in range(indices[0], indices[1] + 1):
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res = (str(i), self.data[i])
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yield res
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raise StopIteration()
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def children(self):
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return self._iterator(self.val['data'])
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def build_cruft_dict():
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pretty_printers_dict[re.compile('^util::point.*$') ] = lambda title, val: CoordPrinter(title, val)
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pretty_printers_dict[re.compile('^util::vector.*$')] = lambda title, val: CoordPrinter(title, val)
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pretty_printers_dict[re.compile('^util::extent.*$')] = lambda title, val: CoordPrinter(title, val)
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pretty_printers_dict[re.compile('^util::colour.*$')] = lambda title, val: CoordPrinter(title, val)
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def lookup(val):
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type = val.type
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if type.code == gdb.TYPE_CODE_REF:
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type = type.target()
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type = type.unqualified().strip_typedefs()
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typename = type.tag
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if typename == None:
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return None
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for function in pretty_printers_dict:
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if function.search(typename):
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return pretty_printers_dict[function](typename, val)
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return None
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def register_cruft_printers():
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gdb.pretty_printers.append(lookup)
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pretty_printers_dict = {}
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build_cruft_dict ()
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