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;

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36 self.ident = ident
37
38 def __repr__(self):
39 return "[ObjDecl: %r]" % self.ident
40
41 def generate(self):
42 machineComponentSym = False
43
44 if "hack" in self:
45 warning("'hack=' is now deprecated")
46
47 if "network" in self and "virtual_network" not in self:
48 self.error("Network queues require a 'virtual_network' attribute")
49
50 type = self.type_ast.type
51 if type.isBuffer and "ordered" not in self:

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63 if value not in ("true", "false"):
64 self.error("The 'random' attribute is '%s' " + \
65 "must be 'true' or 'false'.", value)
66
67 machine = self.symtab.state_machine
68
69 # FIXME : should all use accessors here to avoid public member
70 # variables
71 if self.ident == "version":
72 c_code = "m_version"
73 elif self.ident == "machineID":
74 c_code = "m_machineID"
75 elif machine:
76 c_code = "(*m_%s_%s_ptr)" % (machine.ident, self.ident)
77 else:
78 c_code = "(*m_%s_ptr)" % (self.ident)
79
80 v = Var(self.symtab, self.ident, self.location, type, c_code,
81 self.pairs, machine)
82
83 if machine:
84 machine.addObject(v)
85
86 self.symtab.newSymbol(v)
87
88 # used to cheat-- that is, access components in other machines
89 if machineComponentSym:
90 self.symtab.newMachComponentSym(v)