MachineAST.py (9773:915be89faf30) MachineAST.py (11282:afdcebd314be)
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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24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.ast.DeclAST import DeclAST
29from slicc.symbols import StateMachine, Type
30
31class MachineAST(DeclAST):
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;

--- 15 unchanged lines hidden (view full) ---

24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.ast.DeclAST import DeclAST
29from slicc.symbols import StateMachine, Type
30
31class MachineAST(DeclAST):
32 def __init__(self, slicc, idents, pairs_ast, config_parameters, decls):
32 def __init__(self, slicc, ident, pairs_ast, config_parameters, decls):
33 super(MachineAST, self).__init__(slicc, pairs_ast)
34
33 super(MachineAST, self).__init__(slicc, pairs_ast)
34
35 self.ident = idents[0]
36 self.machine_types = idents
35 self.ident = ident
37 self.pairs_ast = pairs_ast
38 self.config_parameters = config_parameters
39 self.decls = decls
40
41 def __repr__(self):
42 return "[Machine: %r]" % self.ident
43
44 def files(self, parent=None):

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66
67 # Build the transition table
68 machine.buildTable()
69
70 # Pop the frame
71 self.symtab.popFrame()
72
73 def findMachines(self):
36 self.pairs_ast = pairs_ast
37 self.config_parameters = config_parameters
38 self.decls = decls
39
40 def __repr__(self):
41 return "[Machine: %r]" % self.ident
42
43 def files(self, parent=None):

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65
66 # Build the transition table
67 machine.buildTable()
68
69 # Pop the frame
70 self.symtab.popFrame()
71
72 def findMachines(self):
74 # Add to MachineType enumeration
75 for mtype in self.machine_types:
76 machine_type = self.symtab.find("MachineType", Type)
77 pairs = self.pairs_ast.pairs
73 mtype = self.ident
74 machine_type = self.symtab.find("MachineType", Type)
75 pairs = self.pairs_ast.pairs
78
76
79 if mtype == self.ident:
80 pairs["Primary"] = True
81 else:
82 pairs["Primary"] = False
77 pairs["Primary"] = True
78 if not machine_type.addEnum(mtype, pairs):
79 self.error("Duplicate machine name: %s:%s" % (machine_type, mtype))
83
80
84 if not machine_type.addEnum(mtype, pairs):
85 self.error("Duplicate machine name: %s:%s" % (
86 machine_type, mtype))
87
88 # Generate code for all the internal decls
89 self.decls.findMachines()
81 # Generate code for all the internal decls
82 self.decls.findMachines()