StateMachine.py (6969:1ab268977bbb) StateMachine.py (6999:f226c098c393)
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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20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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
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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20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 m5.util import code_formatter, orderdict
28from m5.util import orderdict
29
30from slicc.symbols.Symbol import Symbol
31from slicc.symbols.Var import Var
32import slicc.generate.html as html
33
34python_class_map = {"int": "Int",
35 "string": "String",
36 "bool": "Bool",

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145 self.printCWakeup(path)
146 self.printProfilerCC(path)
147 self.printProfilerHH(path)
148
149 for func in self.functions:
150 func.writeCodeFiles(path)
151
152 def printControllerPython(self, path):
29
30from slicc.symbols.Symbol import Symbol
31from slicc.symbols.Var import Var
32import slicc.generate.html as html
33
34python_class_map = {"int": "Int",
35 "string": "String",
36 "bool": "Bool",

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145 self.printCWakeup(path)
146 self.printProfilerCC(path)
147 self.printProfilerHH(path)
148
149 for func in self.functions:
150 func.writeCodeFiles(path)
151
152 def printControllerPython(self, path):
153 code = code_formatter()
153 code = self.symtab.codeFormatter()
154 ident = self.ident
155 py_ident = "%s_Controller" % ident
156 c_ident = "%s_Controller" % self.ident
157 code('''
158from m5.params import *
159from m5.SimObject import SimObject
160from Controller import RubyController
161

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175 "type: '%s'. Please update the python_class_map " \
176 "in StateMachine.py", param.type_ast.type.c_ident)
177 code.dedent()
178 code.write(path, '%s.py' % py_ident)
179
180
181 def printControllerHH(self, path):
182 '''Output the method declarations for the class declaration'''
154 ident = self.ident
155 py_ident = "%s_Controller" % ident
156 c_ident = "%s_Controller" % self.ident
157 code('''
158from m5.params import *
159from m5.SimObject import SimObject
160from Controller import RubyController
161

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175 "type: '%s'. Please update the python_class_map " \
176 "in StateMachine.py", param.type_ast.type.c_ident)
177 code.dedent()
178 code.write(path, '%s.py' % py_ident)
179
180
181 def printControllerHH(self, path):
182 '''Output the method declarations for the class declaration'''
183 code = code_formatter()
183 code = self.symtab.codeFormatter()
184 ident = self.ident
185 c_ident = "%s_Controller" % self.ident
186
187 self.message_buffer_names = []
188
189 code('''
190/** \\file $ident.hh
191 *

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296 code.dedent()
297 code('};')
298 code('#endif // ${ident}_CONTROLLER_H')
299 code.write(path, '%s.hh' % c_ident)
300
301 def printControllerCC(self, path):
302 '''Output the actions for performing the actions'''
303
184 ident = self.ident
185 c_ident = "%s_Controller" % self.ident
186
187 self.message_buffer_names = []
188
189 code('''
190/** \\file $ident.hh
191 *

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296 code.dedent()
297 code('};')
298 code('#endif // ${ident}_CONTROLLER_H')
299 code.write(path, '%s.hh' % c_ident)
300
301 def printControllerCC(self, path):
302 '''Output the actions for performing the actions'''
303
304 code = code_formatter()
304 code = self.symtab.codeFormatter()
305 ident = self.ident
306 c_ident = "%s_Controller" % self.ident
307
308 code('''
309/** \\file $ident.cc
310 *
311 * Auto generated C++ code started by $__file__:$__line__
312 * Created by slicc definition of Module "${{self.short}}"

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636}
637
638''')
639 code.write(path, "%s.cc" % c_ident)
640
641 def printCWakeup(self, path):
642 '''Output the wakeup loop for the events'''
643
305 ident = self.ident
306 c_ident = "%s_Controller" % self.ident
307
308 code('''
309/** \\file $ident.cc
310 *
311 * Auto generated C++ code started by $__file__:$__line__
312 * Created by slicc definition of Module "${{self.short}}"

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636}
637
638''')
639 code.write(path, "%s.cc" % c_ident)
640
641 def printCWakeup(self, path):
642 '''Output the wakeup loop for the events'''
643
644 code = code_formatter()
644 code = self.symtab.codeFormatter()
645 ident = self.ident
646
647 code('''
648// Auto generated C++ code started by $__file__:$__line__
649// ${ident}: ${{self.short}}
650
651#include "mem/ruby/common/Global.hh"
652#include "mem/ruby/slicc_interface/RubySlicc_includes.hh"

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691}
692''')
693
694 code.write(path, "%s_Wakeup.cc" % self.ident)
695
696 def printCSwitch(self, path):
697 '''Output switch statement for transition table'''
698
645 ident = self.ident
646
647 code('''
648// Auto generated C++ code started by $__file__:$__line__
649// ${ident}: ${{self.short}}
650
651#include "mem/ruby/common/Global.hh"
652#include "mem/ruby/slicc_interface/RubySlicc_includes.hh"

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691}
692''')
693
694 code.write(path, "%s_Wakeup.cc" % self.ident)
695
696 def printCSwitch(self, path):
697 '''Output switch statement for transition table'''
698
699 code = code_formatter()
699 code = self.symtab.codeFormatter()
700 ident = self.ident
701
702 code('''
703// Auto generated C++ code started by $__file__:$__line__
704// ${ident}: ${{self.short}}
705
706#include "mem/ruby/common/Global.hh"
707#include "mem/protocol/${ident}_Controller.hh"

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773
774 # This map will allow suppress generating duplicate code
775 cases = orderdict()
776
777 for trans in self.transitions:
778 case_string = "%s_State_%s, %s_Event_%s" % \
779 (self.ident, trans.state.ident, self.ident, trans.event.ident)
780
700 ident = self.ident
701
702 code('''
703// Auto generated C++ code started by $__file__:$__line__
704// ${ident}: ${{self.short}}
705
706#include "mem/ruby/common/Global.hh"
707#include "mem/protocol/${ident}_Controller.hh"

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773
774 # This map will allow suppress generating duplicate code
775 cases = orderdict()
776
777 for trans in self.transitions:
778 case_string = "%s_State_%s, %s_Event_%s" % \
779 (self.ident, trans.state.ident, self.ident, trans.event.ident)
780
781 case = code_formatter()
781 case = self.symtab.codeFormatter()
782 # Only set next_state if it changes
783 if trans.state != trans.nextState:
784 ns_ident = trans.nextState.ident
785 case('next_state = ${ident}_State_${ns_ident};')
786
787 actions = trans.actions
788
789 # Check for resources

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848 ERROR_MSG(\"Invalid transition\");
849 }
850 return TransitionResult_Valid;
851}
852''')
853 code.write(path, "%s_Transitions.cc" % self.ident)
854
855 def printProfilerHH(self, path):
782 # Only set next_state if it changes
783 if trans.state != trans.nextState:
784 ns_ident = trans.nextState.ident
785 case('next_state = ${ident}_State_${ns_ident};')
786
787 actions = trans.actions
788
789 # Check for resources

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848 ERROR_MSG(\"Invalid transition\");
849 }
850 return TransitionResult_Valid;
851}
852''')
853 code.write(path, "%s_Transitions.cc" % self.ident)
854
855 def printProfilerHH(self, path):
856 code = code_formatter()
856 code = self.symtab.codeFormatter()
857 ident = self.ident
858
859 code('''
860// Auto generated C++ code started by $__file__:$__line__
861// ${ident}: ${{self.short}}
862
863#ifndef ${ident}_PROFILER_H
864#define ${ident}_PROFILER_H

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883 int m_version;
884};
885
886#endif // ${ident}_PROFILER_H
887''')
888 code.write(path, "%s_Profiler.hh" % self.ident)
889
890 def printProfilerCC(self, path):
857 ident = self.ident
858
859 code('''
860// Auto generated C++ code started by $__file__:$__line__
861// ${ident}: ${{self.short}}
862
863#ifndef ${ident}_PROFILER_H
864#define ${ident}_PROFILER_H

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883 int m_version;
884};
885
886#endif // ${ident}_PROFILER_H
887''')
888 code.write(path, "%s_Profiler.hh" % self.ident)
889
890 def printProfilerCC(self, path):
891 code = code_formatter()
891 code = self.symtab.codeFormatter()
892 ident = self.ident
893
894 code('''
895// Auto generated C++ code started by $__file__:$__line__
896// ${ident}: ${{self.short}}
897
898#include "mem/protocol/${ident}_Profiler.hh"
899

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962''')
963 code.write(path, "%s_Profiler.cc" % self.ident)
964
965 # **************************
966 # ******* HTML Files *******
967 # **************************
968 def frameRef(self, click_href, click_target, over_href, over_target_num,
969 text):
892 ident = self.ident
893
894 code('''
895// Auto generated C++ code started by $__file__:$__line__
896// ${ident}: ${{self.short}}
897
898#include "mem/protocol/${ident}_Profiler.hh"
899

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962''')
963 code.write(path, "%s_Profiler.cc" % self.ident)
964
965 # **************************
966 # ******* HTML Files *******
967 # **************************
968 def frameRef(self, click_href, click_target, over_href, over_target_num,
969 text):
970 code = code_formatter(fix_newlines=False)
970 code = self.symtab.codeFormatter(fix_newlines=False)
971 code("""<A href=\"$click_href\" target=\"$click_target\" onMouseOver=\"if (parent.frames[$over_target_num].location != parent.location + '$over_href') { parent.frames[$over_target_num].location='$over_href' }\" >${{html.formatShorthand(text)}}</A>""")
972 return str(code)
973
974 def writeHTMLFiles(self, path):
975 # Create table with no row hilighted
976 self.printHTMLTransitions(path, None)
977
978 # Generate transition tables

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993
994 # Generate event descriptions
995 for event in self.events.itervalues():
996 name = "%s_Event_%s.html" % (self.ident, event.ident)
997 code = html.createSymbol(event, "Event")
998 code.write(path, name)
999
1000 def printHTMLTransitions(self, path, active_state):
971 code("""<A href=\"$click_href\" target=\"$click_target\" onMouseOver=\"if (parent.frames[$over_target_num].location != parent.location + '$over_href') { parent.frames[$over_target_num].location='$over_href' }\" >${{html.formatShorthand(text)}}</A>""")
972 return str(code)
973
974 def writeHTMLFiles(self, path):
975 # Create table with no row hilighted
976 self.printHTMLTransitions(path, None)
977
978 # Generate transition tables

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993
994 # Generate event descriptions
995 for event in self.events.itervalues():
996 name = "%s_Event_%s.html" % (self.ident, event.ident)
997 code = html.createSymbol(event, "Event")
998 code.write(path, name)
999
1000 def printHTMLTransitions(self, path, active_state):
1001 code = code_formatter()
1001 code = self.symtab.codeFormatter()
1002
1003 code('''
1004<HTML><BODY link="blue" vlink="blue">
1005
1006<H1 align="center">${{html.formatShorthand(self.short)}}:
1007''')
1008 code.indent()
1009 for i,machine in enumerate(self.symtab.getAllType(StateMachine)):

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1003 code('''
1004<HTML><BODY link="blue" vlink="blue">
1005
1006<H1 align="center">${{html.formatShorthand(self.short)}}:
1007''')
1008 code.indent()
1009 for i,machine in enumerate(self.symtab.getAllType(StateMachine)):

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