1STRING_EXTENSION_OUTSIDE(SBBlock)
2
3%extend lldb::SBBlock {
4#ifdef SWIGPYTHON
5    %pythoncode %{
6        def get_range_at_index(self, idx):
7            if idx < self.GetNumRanges():
8                return [self.GetRangeStartAddress(idx), self.GetRangeEndAddress(idx)]
9            return []
10
11        class ranges_access(object):
12            '''A helper object that will lazily hand out an array of lldb.SBAddress that represent address ranges for a block.'''
13            def __init__(self, sbblock):
14                self.sbblock = sbblock
15
16            def __len__(self):
17                if self.sbblock:
18                    return int(self.sbblock.GetNumRanges())
19                return 0
20
21            def __getitem__(self, key):
22                count = len(self)
23                if type(key) is int:
24                    return self.sbblock.get_range_at_index (key);
25                if isinstance(key, SBAddress):
26                    range_idx = self.sbblock.GetRangeIndexForBlockAddress(key);
27                    if range_idx < len(self):
28                        return [self.sbblock.GetRangeStartAddress(range_idx), self.sbblock.GetRangeEndAddress(range_idx)]
29                else:
30                    print("error: unsupported item type: %s" % type(key))
31                return None
32
33        def get_ranges_access_object(self):
34            '''An accessor function that returns a ranges_access() object which allows lazy block address ranges access.'''
35            return self.ranges_access (self)
36
37        def get_ranges_array(self):
38            '''An accessor function that returns an array object that contains all ranges in this block object.'''
39            if not hasattr(self, 'ranges_array'):
40                self.ranges_array = []
41                for idx in range(self.num_ranges):
42                    self.ranges_array.append ([self.GetRangeStartAddress(idx), self.GetRangeEndAddress(idx)])
43            return self.ranges_array
44
45        def get_call_site(self):
46            return declaration(self.GetInlinedCallSiteFile(), self.GetInlinedCallSiteLine(), self.GetInlinedCallSiteColumn())
47
48        parent = property(GetParent, None, doc='''A read only property that returns the same result as GetParent().''')
49        first_child = property(GetFirstChild, None, doc='''A read only property that returns the same result as GetFirstChild().''')
50        call_site = property(get_call_site, None, doc='''A read only property that returns a lldb.declaration object that contains the inlined call site file, line and column.''')
51        sibling = property(GetSibling, None, doc='''A read only property that returns the same result as GetSibling().''')
52        name = property(GetInlinedName, None, doc='''A read only property that returns the same result as GetInlinedName().''')
53        inlined_block = property(GetContainingInlinedBlock, None, doc='''A read only property that returns the same result as GetContainingInlinedBlock().''')
54        range = property(get_ranges_access_object, None, doc='''A read only property that allows item access to the address ranges for a block by integer (range = block.range[0]) and by lldb.SBAddress (find the range that contains the specified lldb.SBAddress like "pc_range = lldb.frame.block.range[frame.addr]").''')
55        ranges = property(get_ranges_array, None, doc='''A read only property that returns a list() object that contains all of the address ranges for the block.''')
56        num_ranges = property(GetNumRanges, None, doc='''A read only property that returns the same result as GetNumRanges().''')
57    %}
58#endif
59}
60