1 //===-- SWIG Interface for SBBlock ------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 namespace lldb { 11 12 %feature("docstring", 13 "Represents a lexical block. SBFunction contains SBBlock(s)." 14 ) SBBlock; 15 class SBBlock 16 { 17 public: 18 19 SBBlock (); 20 21 SBBlock (const lldb::SBBlock &rhs); 22 23 ~SBBlock (); 24 25 %feature("docstring", 26 "Does this block represent an inlined function?" 27 ) IsInlined; 28 bool 29 IsInlined () const; 30 31 bool 32 IsValid () const; 33 34 %feature("docstring", " 35 Get the function name if this block represents an inlined function; 36 otherwise, return None. 37 ") GetInlinedName; 38 const char * 39 GetInlinedName () const; 40 41 %feature("docstring", " 42 Get the call site file if this block represents an inlined function; 43 otherwise, return an invalid file spec. 44 ") GetInlinedCallSiteFile; 45 lldb::SBFileSpec 46 GetInlinedCallSiteFile () const; 47 48 %feature("docstring", " 49 Get the call site line if this block represents an inlined function; 50 otherwise, return 0. 51 ") GetInlinedCallSiteLine; 52 uint32_t 53 GetInlinedCallSiteLine () const; 54 55 %feature("docstring", " 56 Get the call site column if this block represents an inlined function; 57 otherwise, return 0. 58 ") GetInlinedCallSiteColumn; 59 uint32_t 60 GetInlinedCallSiteColumn () const; 61 62 %feature("docstring", "Get the parent block.") GetParent; 63 lldb::SBBlock 64 GetParent (); 65 66 %feature("docstring", "Get the inlined block that is or contains this block.") GetContainingInlinedBlock; 67 lldb::SBBlock 68 GetContainingInlinedBlock (); 69 70 %feature("docstring", "Get the sibling block for this block.") GetSibling; 71 lldb::SBBlock 72 GetSibling (); 73 74 %feature("docstring", "Get the first child block.") GetFirstChild; 75 lldb::SBBlock 76 GetFirstChild (); 77 78 uint32_t 79 GetNumRanges (); 80 81 lldb::SBAddress 82 GetRangeStartAddress (uint32_t idx); 83 84 lldb::SBAddress 85 GetRangeEndAddress (uint32_t idx); 86 87 uint32_t 88 GetRangeIndexForBlockAddress (lldb::SBAddress block_addr); 89 90 bool 91 GetDescription (lldb::SBStream &description); 92 93 lldb::SBValueList 94 GetVariables (lldb::SBFrame& frame, 95 bool arguments, 96 bool locals, 97 bool statics, 98 lldb::DynamicValueType use_dynamic); 99 100 lldb::SBValueList 101 GetVariables (lldb::SBTarget& target, 102 bool arguments, 103 bool locals, 104 bool statics); 105 106 %pythoncode %{ 107 def get_range_at_index(self, idx): 108 if idx < self.GetNumRanges(): 109 return [self.GetRangeStartAddress(idx), self.GetRangeEndAddress(idx)] 110 return [] 111 112 class ranges_access(object): 113 '''A helper object that will lazily hand out an array of lldb.SBAddress that represent address ranges for a block.''' 114 def __init__(self, sbblock): 115 self.sbblock = sbblock 116 117 def __len__(self): 118 if self.sbblock: 119 return int(self.sbblock.GetNumRanges()) 120 return 0 121 122 def __getitem__(self, key): 123 count = len(self) 124 if type(key) is int: 125 return self.sbblock.get_range_at_index (key); 126 if isinstance(key, SBAddress): 127 range_idx = self.sbblock.GetRangeIndexForBlockAddress(key); 128 if range_idx < len(self): 129 return [self.sbblock.GetRangeStartAddress(range_idx), self.sbblock.GetRangeEndAddress(range_idx)] 130 else: 131 print "error: unsupported item type: %s" % type(key) 132 return None 133 134 def get_ranges_access_object(self): 135 '''An accessor function that returns a ranges_access() object which allows lazy block address ranges access.''' 136 return self.ranges_access (self) 137 138 def get_ranges_array(self): 139 '''An accessor function that returns an array object that contains all ranges in this block object.''' 140 if not hasattr(self, 'ranges_array'): 141 self.ranges_array = [] 142 for idx in range(self.num_ranges): 143 self.ranges_array.append ([self.GetRangeStartAddress(idx), self.GetRangeEndAddress(idx)]) 144 return self.ranges_array 145 146 def get_call_site(self): 147 return declaration(self.GetInlinedCallSiteFile(), self.GetInlinedCallSiteLine(), self.GetInlinedCallSiteColumn()) 148 149 __swig_getmethods__["parent"] = GetParent 150 if _newclass: parent = property(GetParent, None, doc='''A read only property that returns the same result as GetParent().''') 151 152 __swig_getmethods__["first_child"] = GetFirstChild 153 if _newclass: first_child = property(GetFirstChild, None, doc='''A read only property that returns the same result as GetFirstChild().''') 154 155 __swig_getmethods__["call_site"] = get_call_site 156 if _newclass: 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.''') 157 158 __swig_getmethods__["sibling"] = GetSibling 159 if _newclass: sibling = property(GetSibling, None, doc='''A read only property that returns the same result as GetSibling().''') 160 161 __swig_getmethods__["name"] = GetInlinedName 162 if _newclass: name = property(GetInlinedName, None, doc='''A read only property that returns the same result as GetInlinedName().''') 163 164 __swig_getmethods__["inlined_block"] = GetContainingInlinedBlock 165 if _newclass: inlined_block = property(GetContainingInlinedBlock, None, doc='''A read only property that returns the same result as GetContainingInlinedBlock().''') 166 167 __swig_getmethods__["range"] = get_ranges_access_object 168 if _newclass: 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.SBAdddress (find the range that contains the specified lldb.SBAddress like "pc_range = lldb.frame.block.range[frame.addr]").''') 169 170 __swig_getmethods__["ranges"] = get_ranges_array 171 if _newclass: 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.''') 172 173 __swig_getmethods__["num_ranges"] = GetNumRanges 174 if _newclass: num_ranges = property(GetNumRanges, None, doc='''A read only property that returns the same result as GetNumRanges().''') 175 %} 176 177 }; 178 179 } // namespace lldb 180
