OutPortDeclAST.py (6657:ef5fae93a3b2) OutPortDeclAST.py (6872:b26f60c254c1)
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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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 m5.util import code_formatter
29
30from slicc.ast.DeclAST import DeclAST
31from slicc.ast.TypeAST import TypeAST
32from slicc.symbols import Var
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 m5.util import code_formatter
29
30from slicc.ast.DeclAST import DeclAST
31from slicc.ast.TypeAST import TypeAST
32from slicc.symbols import Var
33from slicc.symbols import Type
33
34class OutPortDeclAST(DeclAST):
35 def __init__(self, slicc, ident, msg_type, var_expr, pairs):
36 super(OutPortDeclAST, self).__init__(slicc, pairs)
37
38 self.ident = ident
39 self.msg_type = msg_type
40 self.var_expr = var_expr

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47 code = code_formatter(newlines=False)
48
49 queue_type = self.var_expr.generate(code)
50 if not queue_type.isOutPort:
51 self.error("The outport queue's type must have the 'outport' " +
52 "attribute. Type '%s' does not have this attribute.",
53 (queue_type))
54
34
35class OutPortDeclAST(DeclAST):
36 def __init__(self, slicc, ident, msg_type, var_expr, pairs):
37 super(OutPortDeclAST, self).__init__(slicc, pairs)
38
39 self.ident = ident
40 self.msg_type = msg_type
41 self.var_expr = var_expr

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48 code = code_formatter(newlines=False)
49
50 queue_type = self.var_expr.generate(code)
51 if not queue_type.isOutPort:
52 self.error("The outport queue's type must have the 'outport' " +
53 "attribute. Type '%s' does not have this attribute.",
54 (queue_type))
55
56 if not self.symtab.find(self.msg_type.ident, Type):
57 self.error("The message type '%s' does not exist.",
58 self.msg_type.ident)
59
55 var = Var(self.symtab, self.ident, self.location, self.queue_type.type,
56 str(code), self.pairs)
57 self.symtab.newSymbol(var)
60 var = Var(self.symtab, self.ident, self.location, self.queue_type.type,
61 str(code), self.pairs)
62 self.symtab.newSymbol(var)