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1STRING_EXTENSION_OUTSIDE(SBBlock)2 3%extend lldb::SBBlock {4#ifdef SWIGPYTHON5 %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 = sbblock15 16 def __len__(self):17 if self.sbblock:18 return int(self.sbblock.GetNumRanges())19 return 020 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 None32 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_array44 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#endif59}60