1# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 2# Copyright (c) 2009 The Hewlett-Packard Development Company 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions are 7# met: redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer; --- 16 unchanged lines hidden (view full) --- 25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28from slicc.symbols.Symbol import Symbol 29from slicc.symbols.Type import Type 30 31class Func(Symbol): 32 def __init__(self, table, ident, name, location, return_type, param_types, |
33 param_strings, body, pairs): |
34 super(Func, self).__init__(table, ident, location, pairs) 35 self.return_type = return_type 36 self.param_types = param_types |
37 self.param_strings = param_strings |
38 self.body = body 39 self.isInternalMachineFunc = False 40 self.c_ident = ident 41 self.c_name = name 42 self.class_name = "" |
43 44 def __repr__(self): 45 return "" 46 47 @property 48 def prototype(self): 49 if "external" in self: 50 return "" 51 52 return_type = self.return_type.c_ident 53 void_type = self.symtab.find("void", Type) 54 if "return_by_ref" in self and self.return_type != void_type: 55 return_type += "&" 56 elif "return_by_pointer" in self and self.return_type != void_type: 57 return_type += "*" 58 59 return "%s %s(%s);" % (return_type, self.c_name, |
60 ", ".join(self.param_strings)) |
61 62 def writeCodeFiles(self, path, includes): 63 return 64 |
65 def generateCode(self): 66 '''This write a function of object Chip''' 67 if "external" in self: 68 return "" 69 70 code = self.symtab.codeFormatter() 71 72 # Generate function header |
73 void_type = self.symtab.find("void", Type) |
74 return_type = self.return_type.c_ident |
75 if "return_by_ref" in self and self.return_type != void_type: 76 return_type += "&" 77 if "return_by_pointer" in self and self.return_type != void_type: 78 return_type += "*" 79 |
80 params = ', '.join(self.param_strings) |
81 82 code(''' 83$return_type 84${{self.class_name}}::${{self.c_name}}($params) 85{ 86${{self.body}} 87} 88''') 89 return str(code) 90 91__all__ = [ "Func" ] |