Initial import of lldb

Change-Id: Ib244e837bee349effa12b2ff6ffffbe3d730e929

external/bsd/llvm/dist/lldb/scripts/Python/interface/SBFunction.i

@@ -0,0 +1,126 @@
+//===-- SWIG Interface for SBFunction ---------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+namespace lldb {
+
+%feature("docstring",
+"Represents a generic function, which can be inlined or not.
+
+For example (from test/lldbutil.py, but slightly modified for doc purpose),
+
+        ...
+
+        frame = thread.GetFrameAtIndex(i)
+        addr = frame.GetPCAddress()
+        load_addr = addr.GetLoadAddress(target)
+        function = frame.GetFunction()
+        mod_name = frame.GetModule().GetFileSpec().GetFilename()
+
+        if not function:
+            # No debug info for 'function'.
+            symbol = frame.GetSymbol()
+            file_addr = addr.GetFileAddress()
+            start_addr = symbol.GetStartAddress().GetFileAddress()
+            symbol_name = symbol.GetName()
+            symbol_offset = file_addr - start_addr
+            print >> output, '  frame #{num}: {addr:#016x} {mod}`{symbol} + {offset}'.format(
+                num=i, addr=load_addr, mod=mod_name, symbol=symbol_name, offset=symbol_offset)
+        else:
+            # Debug info is available for 'function'.
+            func_name = frame.GetFunctionName()
+            file_name = frame.GetLineEntry().GetFileSpec().GetFilename()
+            line_num = frame.GetLineEntry().GetLine()
+            print >> output, '  frame #{num}: {addr:#016x} {mod}`{func} at {file}:{line} {args}'.format(
+                num=i, addr=load_addr, mod=mod_name,
+                func='%s [inlined]' % func_name] if frame.IsInlined() else func_name,
+                file=file_name, line=line_num, args=get_args_as_string(frame, showFuncName=False))
+
+        ...
+") SBFunction;
+class SBFunction
+{
+public:
+
+    SBFunction ();
+
+    SBFunction (const lldb::SBFunction &rhs);
+
+    ~SBFunction ();
+
+    bool
+    IsValid () const;
+
+    const char *
+    GetName() const;
+
+    const char *
+    GetMangledName () const;
+
+    lldb::SBInstructionList
+    GetInstructions (lldb::SBTarget target);
+
+    lldb::SBInstructionList
+    GetInstructions (lldb::SBTarget target, const char *flavor);
+
+    lldb::SBAddress
+    GetStartAddress ();
+
+    lldb::SBAddress
+    GetEndAddress ();
+
+    uint32_t
+    GetPrologueByteSize ();
+
+    lldb::SBType
+    GetType ();
+
+    lldb::SBBlock
+    GetBlock ();
+
+    bool
+    GetDescription (lldb::SBStream &description);
+    
+    bool
+    operator == (const lldb::SBFunction &rhs) const;
+    
+    bool
+    operator != (const lldb::SBFunction &rhs) const;
+    
+    %pythoncode %{
+        def get_instructions_from_current_target (self):
+            return self.GetInstructions (target)
+
+        __swig_getmethods__["addr"] = GetStartAddress
+        if _newclass: addr = property(GetStartAddress, None, doc='''A read only property that returns an lldb object that represents the start address (lldb.SBAddress) for this function.''')
+
+        __swig_getmethods__["end_addr"] = GetEndAddress
+        if _newclass: end_addr = property(GetEndAddress, None, doc='''A read only property that returns an lldb object that represents the end address (lldb.SBAddress) for this function.''')
+                
+        __swig_getmethods__["block"] = GetBlock
+        if _newclass: block = property(GetBlock, None, doc='''A read only property that returns an lldb object that represents the top level lexical block (lldb.SBBlock) for this function.''')
+
+        __swig_getmethods__["instructions"] = get_instructions_from_current_target
+        if _newclass: instructions = property(get_instructions_from_current_target, None, doc='''A read only property that returns an lldb object that represents the instructions (lldb.SBInstructionList) for this function.''')
+
+        __swig_getmethods__["mangled"] = GetMangledName
+        if _newclass: mangled = property(GetMangledName, None, doc='''A read only property that returns the mangled (linkage) name for this function as a string.''')
+
+        __swig_getmethods__["name"] = GetName
+        if _newclass: name = property(GetName, None, doc='''A read only property that returns the name for this function as a string.''')
+
+        __swig_getmethods__["prologue_size"] = GetPrologueByteSize
+        if _newclass: prologue_size = property(GetPrologueByteSize, None, doc='''A read only property that returns the size in bytes of the prologue instructions as an unsigned integer.''')
+
+        __swig_getmethods__["type"] = GetType
+        if _newclass: type = property(GetType, None, doc='''A read only property that returns an lldb object that represents the return type (lldb.SBType) for this function.''')
+    %}
+
+};
+
+} // namespace lldb