StateMachine.py revision 10963
16657Snate@binkert.org# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 26657Snate@binkert.org# Copyright (c) 2009 The Hewlett-Packard Development Company 36657Snate@binkert.org# All rights reserved. 46657Snate@binkert.org# 56657Snate@binkert.org# Redistribution and use in source and binary forms, with or without 66657Snate@binkert.org# modification, are permitted provided that the following conditions are 76657Snate@binkert.org# met: redistributions of source code must retain the above copyright 86657Snate@binkert.org# notice, this list of conditions and the following disclaimer; 96657Snate@binkert.org# redistributions in binary form must reproduce the above copyright 106657Snate@binkert.org# notice, this list of conditions and the following disclaimer in the 116657Snate@binkert.org# documentation and/or other materials provided with the distribution; 126657Snate@binkert.org# neither the name of the copyright holders nor the names of its 136657Snate@binkert.org# contributors may be used to endorse or promote products derived from 146657Snate@binkert.org# this software without specific prior written permission. 156657Snate@binkert.org# 166657Snate@binkert.org# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 176657Snate@binkert.org# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 186657Snate@binkert.org# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 196657Snate@binkert.org# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 206657Snate@binkert.org# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 216657Snate@binkert.org# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 226657Snate@binkert.org# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 236657Snate@binkert.org# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 246657Snate@binkert.org# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 256657Snate@binkert.org# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 266657Snate@binkert.org# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 276657Snate@binkert.org 286999Snate@binkert.orgfrom m5.util import orderdict 296657Snate@binkert.org 306657Snate@binkert.orgfrom slicc.symbols.Symbol import Symbol 316657Snate@binkert.orgfrom slicc.symbols.Var import Var 326657Snate@binkert.orgimport slicc.generate.html as html 338189SLisa.Hsu@amd.comimport re 346657Snate@binkert.org 359499Snilay@cs.wisc.edupython_class_map = { 369499Snilay@cs.wisc.edu "int": "Int", 379364Snilay@cs.wisc.edu "uint32_t" : "UInt32", 387055Snate@binkert.org "std::string": "String", 396882SBrad.Beckmann@amd.com "bool": "Bool", 406882SBrad.Beckmann@amd.com "CacheMemory": "RubyCache", 418191SLisa.Hsu@amd.com "WireBuffer": "RubyWireBuffer", 426882SBrad.Beckmann@amd.com "Sequencer": "RubySequencer", 436882SBrad.Beckmann@amd.com "DirectoryMemory": "RubyDirectoryMemory", 449102SNuwan.Jayasena@amd.com "MemoryControl": "MemoryControl", 459366Snilay@cs.wisc.edu "DMASequencer": "DMASequencer", 469499Snilay@cs.wisc.edu "Prefetcher":"Prefetcher", 479499Snilay@cs.wisc.edu "Cycles":"Cycles", 489499Snilay@cs.wisc.edu } 496882SBrad.Beckmann@amd.com 506657Snate@binkert.orgclass StateMachine(Symbol): 516657Snate@binkert.org def __init__(self, symtab, ident, location, pairs, config_parameters): 526657Snate@binkert.org super(StateMachine, self).__init__(symtab, ident, location, pairs) 536657Snate@binkert.org self.table = None 5410311Snilay@cs.wisc.edu 5510311Snilay@cs.wisc.edu # Data members in the State Machine that have been declared before 5610311Snilay@cs.wisc.edu # the opening brace '{' of the machine. Note that these along with 5710311Snilay@cs.wisc.edu # the members in self.objects form the entire set of data members. 586657Snate@binkert.org self.config_parameters = config_parameters 5910311Snilay@cs.wisc.edu 609366Snilay@cs.wisc.edu self.prefetchers = [] 617839Snilay@cs.wisc.edu 626657Snate@binkert.org for param in config_parameters: 636882SBrad.Beckmann@amd.com if param.pointer: 6410308Snilay@cs.wisc.edu var = Var(symtab, param.ident, location, param.type_ast.type, 6510308Snilay@cs.wisc.edu "(*m_%s_ptr)" % param.ident, {}, self) 666882SBrad.Beckmann@amd.com else: 6710308Snilay@cs.wisc.edu var = Var(symtab, param.ident, location, param.type_ast.type, 6810308Snilay@cs.wisc.edu "m_%s" % param.ident, {}, self) 6910308Snilay@cs.wisc.edu 7010308Snilay@cs.wisc.edu self.symtab.registerSym(param.ident, var) 7110308Snilay@cs.wisc.edu 729366Snilay@cs.wisc.edu if str(param.type_ast.type) == "Prefetcher": 739366Snilay@cs.wisc.edu self.prefetchers.append(var) 746657Snate@binkert.org 756657Snate@binkert.org self.states = orderdict() 766657Snate@binkert.org self.events = orderdict() 776657Snate@binkert.org self.actions = orderdict() 789104Shestness@cs.utexas.edu self.request_types = orderdict() 796657Snate@binkert.org self.transitions = [] 806657Snate@binkert.org self.in_ports = [] 816657Snate@binkert.org self.functions = [] 8210311Snilay@cs.wisc.edu 8310311Snilay@cs.wisc.edu # Data members in the State Machine that have been declared inside 8410311Snilay@cs.wisc.edu # the {} machine. Note that these along with the config params 8510311Snilay@cs.wisc.edu # form the entire set of data members of the machine. 866657Snate@binkert.org self.objects = [] 877839Snilay@cs.wisc.edu self.TBEType = None 887839Snilay@cs.wisc.edu self.EntryType = None 896657Snate@binkert.org 906657Snate@binkert.org def __repr__(self): 916657Snate@binkert.org return "[StateMachine: %s]" % self.ident 926657Snate@binkert.org 936657Snate@binkert.org def addState(self, state): 946657Snate@binkert.org assert self.table is None 956657Snate@binkert.org self.states[state.ident] = state 966657Snate@binkert.org 976657Snate@binkert.org def addEvent(self, event): 986657Snate@binkert.org assert self.table is None 996657Snate@binkert.org self.events[event.ident] = event 1006657Snate@binkert.org 1016657Snate@binkert.org def addAction(self, action): 1026657Snate@binkert.org assert self.table is None 1036657Snate@binkert.org 1046657Snate@binkert.org # Check for duplicate action 1056657Snate@binkert.org for other in self.actions.itervalues(): 1066657Snate@binkert.org if action.ident == other.ident: 1076779SBrad.Beckmann@amd.com action.warning("Duplicate action definition: %s" % action.ident) 1086657Snate@binkert.org action.error("Duplicate action definition: %s" % action.ident) 1096657Snate@binkert.org if action.short == other.short: 1106657Snate@binkert.org other.warning("Duplicate action shorthand: %s" % other.ident) 1116657Snate@binkert.org other.warning(" shorthand = %s" % other.short) 1126657Snate@binkert.org action.warning("Duplicate action shorthand: %s" % action.ident) 1136657Snate@binkert.org action.error(" shorthand = %s" % action.short) 1146657Snate@binkert.org 1156657Snate@binkert.org self.actions[action.ident] = action 1166657Snate@binkert.org 1179104Shestness@cs.utexas.edu def addRequestType(self, request_type): 1189104Shestness@cs.utexas.edu assert self.table is None 1199104Shestness@cs.utexas.edu self.request_types[request_type.ident] = request_type 1209104Shestness@cs.utexas.edu 1216657Snate@binkert.org def addTransition(self, trans): 1226657Snate@binkert.org assert self.table is None 1236657Snate@binkert.org self.transitions.append(trans) 1246657Snate@binkert.org 1256657Snate@binkert.org def addInPort(self, var): 1266657Snate@binkert.org self.in_ports.append(var) 1276657Snate@binkert.org 1286657Snate@binkert.org def addFunc(self, func): 1296657Snate@binkert.org # register func in the symbol table 1306657Snate@binkert.org self.symtab.registerSym(str(func), func) 1316657Snate@binkert.org self.functions.append(func) 1326657Snate@binkert.org 1336657Snate@binkert.org def addObject(self, obj): 13410307Snilay@cs.wisc.edu self.symtab.registerSym(str(obj), obj) 1356657Snate@binkert.org self.objects.append(obj) 1366657Snate@binkert.org 1377839Snilay@cs.wisc.edu def addType(self, type): 1387839Snilay@cs.wisc.edu type_ident = '%s' % type.c_ident 1397839Snilay@cs.wisc.edu 1407839Snilay@cs.wisc.edu if type_ident == "%s_TBE" %self.ident: 1417839Snilay@cs.wisc.edu if self.TBEType != None: 1427839Snilay@cs.wisc.edu self.error("Multiple Transaction Buffer types in a " \ 1437839Snilay@cs.wisc.edu "single machine."); 1447839Snilay@cs.wisc.edu self.TBEType = type 1457839Snilay@cs.wisc.edu 1467839Snilay@cs.wisc.edu elif "interface" in type and "AbstractCacheEntry" == type["interface"]: 1477839Snilay@cs.wisc.edu if self.EntryType != None: 1487839Snilay@cs.wisc.edu self.error("Multiple AbstractCacheEntry types in a " \ 1497839Snilay@cs.wisc.edu "single machine."); 1507839Snilay@cs.wisc.edu self.EntryType = type 1517839Snilay@cs.wisc.edu 1526657Snate@binkert.org # Needs to be called before accessing the table 1536657Snate@binkert.org def buildTable(self): 1546657Snate@binkert.org assert self.table is None 1556657Snate@binkert.org 1566657Snate@binkert.org table = {} 1576657Snate@binkert.org 1586657Snate@binkert.org for trans in self.transitions: 1596657Snate@binkert.org # Track which actions we touch so we know if we use them 1606657Snate@binkert.org # all -- really this should be done for all symbols as 1616657Snate@binkert.org # part of the symbol table, then only trigger it for 1626657Snate@binkert.org # Actions, States, Events, etc. 1636657Snate@binkert.org 1646657Snate@binkert.org for action in trans.actions: 1656657Snate@binkert.org action.used = True 1666657Snate@binkert.org 1676657Snate@binkert.org index = (trans.state, trans.event) 1686657Snate@binkert.org if index in table: 1696657Snate@binkert.org table[index].warning("Duplicate transition: %s" % table[index]) 1706657Snate@binkert.org trans.error("Duplicate transition: %s" % trans) 1716657Snate@binkert.org table[index] = trans 1726657Snate@binkert.org 1736657Snate@binkert.org # Look at all actions to make sure we used them all 1746657Snate@binkert.org for action in self.actions.itervalues(): 1756657Snate@binkert.org if not action.used: 1766657Snate@binkert.org error_msg = "Unused action: %s" % action.ident 1776657Snate@binkert.org if "desc" in action: 1786657Snate@binkert.org error_msg += ", " + action.desc 1796657Snate@binkert.org action.warning(error_msg) 1806657Snate@binkert.org self.table = table 1816657Snate@binkert.org 18210963Sdavid.hashe@amd.com # determine the port->msg buffer mappings 18310963Sdavid.hashe@amd.com def getBufferMaps(self, ident): 18410963Sdavid.hashe@amd.com msg_bufs = [] 18510963Sdavid.hashe@amd.com port_to_buf_map = {} 18610963Sdavid.hashe@amd.com in_msg_bufs = {} 18710963Sdavid.hashe@amd.com for port in self.in_ports: 18810963Sdavid.hashe@amd.com buf_name = "m_%s_ptr" % port.buffer_expr.name 18910963Sdavid.hashe@amd.com msg_bufs.append(buf_name) 19010963Sdavid.hashe@amd.com port_to_buf_map[port] = msg_bufs.index(buf_name) 19110963Sdavid.hashe@amd.com if buf_name not in in_msg_bufs: 19210963Sdavid.hashe@amd.com in_msg_bufs[buf_name] = [port] 19310963Sdavid.hashe@amd.com else: 19410963Sdavid.hashe@amd.com in_msg_bufs[buf_name].append(port) 19510963Sdavid.hashe@amd.com return port_to_buf_map, in_msg_bufs, msg_bufs 19610963Sdavid.hashe@amd.com 1979219Spower.jg@gmail.com def writeCodeFiles(self, path, includes): 1986877Ssteve.reinhardt@amd.com self.printControllerPython(path) 1996657Snate@binkert.org self.printControllerHH(path) 2009219Spower.jg@gmail.com self.printControllerCC(path, includes) 2016657Snate@binkert.org self.printCSwitch(path) 2029219Spower.jg@gmail.com self.printCWakeup(path, includes) 2036657Snate@binkert.org 2046877Ssteve.reinhardt@amd.com def printControllerPython(self, path): 2056999Snate@binkert.org code = self.symtab.codeFormatter() 2066877Ssteve.reinhardt@amd.com ident = self.ident 20710308Snilay@cs.wisc.edu 2086877Ssteve.reinhardt@amd.com py_ident = "%s_Controller" % ident 2096877Ssteve.reinhardt@amd.com c_ident = "%s_Controller" % self.ident 21010308Snilay@cs.wisc.edu 2116877Ssteve.reinhardt@amd.com code(''' 2126877Ssteve.reinhardt@amd.comfrom m5.params import * 2136877Ssteve.reinhardt@amd.comfrom m5.SimObject import SimObject 2146877Ssteve.reinhardt@amd.comfrom Controller import RubyController 2156877Ssteve.reinhardt@amd.com 2166877Ssteve.reinhardt@amd.comclass $py_ident(RubyController): 2176877Ssteve.reinhardt@amd.com type = '$py_ident' 2189338SAndreas.Sandberg@arm.com cxx_header = 'mem/protocol/${c_ident}.hh' 2196877Ssteve.reinhardt@amd.com''') 2206877Ssteve.reinhardt@amd.com code.indent() 2216877Ssteve.reinhardt@amd.com for param in self.config_parameters: 2226877Ssteve.reinhardt@amd.com dflt_str = '' 22310308Snilay@cs.wisc.edu 22410308Snilay@cs.wisc.edu if param.rvalue is not None: 22510308Snilay@cs.wisc.edu dflt_str = str(param.rvalue.inline()) + ', ' 22610308Snilay@cs.wisc.edu 22710311Snilay@cs.wisc.edu if param.type_ast.type.c_ident == "MessageBuffer": 22810311Snilay@cs.wisc.edu if param["network"] == "To": 22910311Snilay@cs.wisc.edu code('${{param.ident}} = MasterPort(${dflt_str}"")') 23010311Snilay@cs.wisc.edu else: 23110311Snilay@cs.wisc.edu code('${{param.ident}} = SlavePort(${dflt_str}"")') 23210311Snilay@cs.wisc.edu 23310311Snilay@cs.wisc.edu elif python_class_map.has_key(param.type_ast.type.c_ident): 2346882SBrad.Beckmann@amd.com python_type = python_class_map[param.type_ast.type.c_ident] 23510308Snilay@cs.wisc.edu code('${{param.ident}} = Param.${{python_type}}(${dflt_str}"")') 23610308Snilay@cs.wisc.edu 2376882SBrad.Beckmann@amd.com else: 2386882SBrad.Beckmann@amd.com self.error("Unknown c++ to python class conversion for c++ " \ 2396882SBrad.Beckmann@amd.com "type: '%s'. Please update the python_class_map " \ 2406882SBrad.Beckmann@amd.com "in StateMachine.py", param.type_ast.type.c_ident) 2416877Ssteve.reinhardt@amd.com code.dedent() 2426877Ssteve.reinhardt@amd.com code.write(path, '%s.py' % py_ident) 24310917Sbrandon.potter@amd.com 2446877Ssteve.reinhardt@amd.com 2456657Snate@binkert.org def printControllerHH(self, path): 2466657Snate@binkert.org '''Output the method declarations for the class declaration''' 2476999Snate@binkert.org code = self.symtab.codeFormatter() 2486657Snate@binkert.org ident = self.ident 2496657Snate@binkert.org c_ident = "%s_Controller" % self.ident 2506657Snate@binkert.org 2516657Snate@binkert.org code(''' 2527007Snate@binkert.org/** \\file $c_ident.hh 2536657Snate@binkert.org * 2546657Snate@binkert.org * Auto generated C++ code started by $__file__:$__line__ 2556657Snate@binkert.org * Created by slicc definition of Module "${{self.short}}" 2566657Snate@binkert.org */ 2576657Snate@binkert.org 2587007Snate@binkert.org#ifndef __${ident}_CONTROLLER_HH__ 2597007Snate@binkert.org#define __${ident}_CONTROLLER_HH__ 2606657Snate@binkert.org 2617002Snate@binkert.org#include <iostream> 2627002Snate@binkert.org#include <sstream> 2637002Snate@binkert.org#include <string> 2647002Snate@binkert.org 2656657Snate@binkert.org#include "mem/protocol/TransitionResult.hh" 2666657Snate@binkert.org#include "mem/protocol/Types.hh" 2678229Snate@binkert.org#include "mem/ruby/common/Consumer.hh" 2688229Snate@binkert.org#include "mem/ruby/slicc_interface/AbstractController.hh" 2698229Snate@binkert.org#include "params/$c_ident.hh" 2706657Snate@binkert.org''') 2716657Snate@binkert.org 2726657Snate@binkert.org seen_types = set() 2736657Snate@binkert.org for var in self.objects: 2746793SBrad.Beckmann@amd.com if var.type.ident not in seen_types and not var.type.isPrimitive: 2756657Snate@binkert.org code('#include "mem/protocol/${{var.type.c_ident}}.hh"') 27610311Snilay@cs.wisc.edu seen_types.add(var.type.ident) 2776657Snate@binkert.org 2786657Snate@binkert.org # for adding information to the protocol debug trace 2796657Snate@binkert.org code(''' 2807002Snate@binkert.orgextern std::stringstream ${ident}_transitionComment; 2816657Snate@binkert.org 2827007Snate@binkert.orgclass $c_ident : public AbstractController 2837007Snate@binkert.org{ 2849271Snilay@cs.wisc.edu public: 2856877Ssteve.reinhardt@amd.com typedef ${c_ident}Params Params; 2866877Ssteve.reinhardt@amd.com $c_ident(const Params *p); 2876657Snate@binkert.org static int getNumControllers(); 2886877Ssteve.reinhardt@amd.com void init(); 28910311Snilay@cs.wisc.edu 2906657Snate@binkert.org MessageBuffer* getMandatoryQueue() const; 29110311Snilay@cs.wisc.edu void setNetQueue(const std::string& name, MessageBuffer *b); 2929745Snilay@cs.wisc.edu 2937002Snate@binkert.org void print(std::ostream& out) const; 2946657Snate@binkert.org void wakeup(); 29510012Snilay@cs.wisc.edu void resetStats(); 2969745Snilay@cs.wisc.edu void regStats(); 2979745Snilay@cs.wisc.edu void collateStats(); 2989745Snilay@cs.wisc.edu 2998683Snilay@cs.wisc.edu void recordCacheTrace(int cntrl, CacheRecorder* tr); 3008683Snilay@cs.wisc.edu Sequencer* getSequencer() const; 3017007Snate@binkert.org 30210524Snilay@cs.wisc.edu int functionalWriteBuffers(PacketPtr&); 3039302Snilay@cs.wisc.edu 3049745Snilay@cs.wisc.edu void countTransition(${ident}_State state, ${ident}_Event event); 3059745Snilay@cs.wisc.edu void possibleTransition(${ident}_State state, ${ident}_Event event); 3069745Snilay@cs.wisc.edu uint64 getEventCount(${ident}_Event event); 3079745Snilay@cs.wisc.edu bool isPossible(${ident}_State state, ${ident}_Event event); 3089745Snilay@cs.wisc.edu uint64 getTransitionCount(${ident}_State state, ${ident}_Event event); 3099745Snilay@cs.wisc.edu 3106657Snate@binkert.orgprivate: 3116657Snate@binkert.org''') 3126657Snate@binkert.org 3136657Snate@binkert.org code.indent() 3146657Snate@binkert.org # added by SS 3156657Snate@binkert.org for param in self.config_parameters: 3166882SBrad.Beckmann@amd.com if param.pointer: 3176882SBrad.Beckmann@amd.com code('${{param.type_ast.type}}* m_${{param.ident}}_ptr;') 3186882SBrad.Beckmann@amd.com else: 3196882SBrad.Beckmann@amd.com code('${{param.type_ast.type}} m_${{param.ident}};') 3206657Snate@binkert.org 3216657Snate@binkert.org code(''' 3227007Snate@binkert.orgTransitionResult doTransition(${ident}_Event event, 3237839Snilay@cs.wisc.edu''') 3247839Snilay@cs.wisc.edu 3257839Snilay@cs.wisc.edu if self.EntryType != None: 3267839Snilay@cs.wisc.edu code(''' 3277839Snilay@cs.wisc.edu ${{self.EntryType.c_ident}}* m_cache_entry_ptr, 3287839Snilay@cs.wisc.edu''') 3297839Snilay@cs.wisc.edu if self.TBEType != None: 3307839Snilay@cs.wisc.edu code(''' 3317839Snilay@cs.wisc.edu ${{self.TBEType.c_ident}}* m_tbe_ptr, 3327839Snilay@cs.wisc.edu''') 3337839Snilay@cs.wisc.edu 3347839Snilay@cs.wisc.edu code(''' 33510010Snilay@cs.wisc.edu const Address addr); 3367007Snate@binkert.org 3377007Snate@binkert.orgTransitionResult doTransitionWorker(${ident}_Event event, 3387007Snate@binkert.org ${ident}_State state, 3397007Snate@binkert.org ${ident}_State& next_state, 3407839Snilay@cs.wisc.edu''') 3417839Snilay@cs.wisc.edu 3427839Snilay@cs.wisc.edu if self.TBEType != None: 3437839Snilay@cs.wisc.edu code(''' 3447839Snilay@cs.wisc.edu ${{self.TBEType.c_ident}}*& m_tbe_ptr, 3457839Snilay@cs.wisc.edu''') 3467839Snilay@cs.wisc.edu if self.EntryType != None: 3477839Snilay@cs.wisc.edu code(''' 3487839Snilay@cs.wisc.edu ${{self.EntryType.c_ident}}*& m_cache_entry_ptr, 3497839Snilay@cs.wisc.edu''') 3507839Snilay@cs.wisc.edu 3517839Snilay@cs.wisc.edu code(''' 3527007Snate@binkert.org const Address& addr); 3537007Snate@binkert.org 3549745Snilay@cs.wisc.eduint m_counters[${ident}_State_NUM][${ident}_Event_NUM]; 3559745Snilay@cs.wisc.eduint m_event_counters[${ident}_Event_NUM]; 3569745Snilay@cs.wisc.edubool m_possible[${ident}_State_NUM][${ident}_Event_NUM]; 3579745Snilay@cs.wisc.edu 3589745Snilay@cs.wisc.edustatic std::vector<Stats::Vector *> eventVec; 3599745Snilay@cs.wisc.edustatic std::vector<std::vector<Stats::Vector *> > transVec; 3606657Snate@binkert.orgstatic int m_num_controllers; 3617007Snate@binkert.org 3626657Snate@binkert.org// Internal functions 3636657Snate@binkert.org''') 3646657Snate@binkert.org 3656657Snate@binkert.org for func in self.functions: 3666657Snate@binkert.org proto = func.prototype 3676657Snate@binkert.org if proto: 3686657Snate@binkert.org code('$proto') 3696657Snate@binkert.org 3707839Snilay@cs.wisc.edu if self.EntryType != None: 3717839Snilay@cs.wisc.edu code(''' 3727839Snilay@cs.wisc.edu 3737839Snilay@cs.wisc.edu// Set and Reset for cache_entry variable 3747839Snilay@cs.wisc.eduvoid set_cache_entry(${{self.EntryType.c_ident}}*& m_cache_entry_ptr, AbstractCacheEntry* m_new_cache_entry); 3757839Snilay@cs.wisc.eduvoid unset_cache_entry(${{self.EntryType.c_ident}}*& m_cache_entry_ptr); 3767839Snilay@cs.wisc.edu''') 3777839Snilay@cs.wisc.edu 3787839Snilay@cs.wisc.edu if self.TBEType != None: 3797839Snilay@cs.wisc.edu code(''' 3807839Snilay@cs.wisc.edu 3817839Snilay@cs.wisc.edu// Set and Reset for tbe variable 3827839Snilay@cs.wisc.eduvoid set_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr, ${ident}_TBE* m_new_tbe); 3837839Snilay@cs.wisc.eduvoid unset_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr); 3847839Snilay@cs.wisc.edu''') 3857839Snilay@cs.wisc.edu 38610121Snilay@cs.wisc.edu # Prototype the actions that the controller can take 3876657Snate@binkert.org code(''' 3886657Snate@binkert.org 3896657Snate@binkert.org// Actions 3906657Snate@binkert.org''') 3917839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 3927839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 3937839Snilay@cs.wisc.edu code('/** \\brief ${{action.desc}} */') 39410121Snilay@cs.wisc.edu code('void ${{action.ident}}(${{self.TBEType.c_ident}}*& ' 39510121Snilay@cs.wisc.edu 'm_tbe_ptr, ${{self.EntryType.c_ident}}*& ' 39610121Snilay@cs.wisc.edu 'm_cache_entry_ptr, const Address& addr);') 3977839Snilay@cs.wisc.edu elif self.TBEType != None: 3987839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 3997839Snilay@cs.wisc.edu code('/** \\brief ${{action.desc}} */') 40010121Snilay@cs.wisc.edu code('void ${{action.ident}}(${{self.TBEType.c_ident}}*& ' 40110121Snilay@cs.wisc.edu 'm_tbe_ptr, const Address& addr);') 4027839Snilay@cs.wisc.edu elif self.EntryType != None: 4037839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 4047839Snilay@cs.wisc.edu code('/** \\brief ${{action.desc}} */') 40510121Snilay@cs.wisc.edu code('void ${{action.ident}}(${{self.EntryType.c_ident}}*& ' 40610121Snilay@cs.wisc.edu 'm_cache_entry_ptr, const Address& addr);') 4077839Snilay@cs.wisc.edu else: 4087839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 4097839Snilay@cs.wisc.edu code('/** \\brief ${{action.desc}} */') 4107839Snilay@cs.wisc.edu code('void ${{action.ident}}(const Address& addr);') 4116657Snate@binkert.org 4126657Snate@binkert.org # the controller internal variables 4136657Snate@binkert.org code(''' 4146657Snate@binkert.org 4157007Snate@binkert.org// Objects 4166657Snate@binkert.org''') 4176657Snate@binkert.org for var in self.objects: 4189273Snilay@cs.wisc.edu th = var.get("template", "") 41910305Snilay@cs.wisc.edu code('${{var.type.c_ident}}$th* m_${{var.ident}}_ptr;') 4206657Snate@binkert.org 4216657Snate@binkert.org code.dedent() 4226657Snate@binkert.org code('};') 4237007Snate@binkert.org code('#endif // __${ident}_CONTROLLER_H__') 4246657Snate@binkert.org code.write(path, '%s.hh' % c_ident) 4256657Snate@binkert.org 4269219Spower.jg@gmail.com def printControllerCC(self, path, includes): 4276657Snate@binkert.org '''Output the actions for performing the actions''' 4286657Snate@binkert.org 4296999Snate@binkert.org code = self.symtab.codeFormatter() 4306657Snate@binkert.org ident = self.ident 4316657Snate@binkert.org c_ident = "%s_Controller" % self.ident 4326657Snate@binkert.org 4336657Snate@binkert.org code(''' 4347007Snate@binkert.org/** \\file $c_ident.cc 4356657Snate@binkert.org * 4366657Snate@binkert.org * Auto generated C++ code started by $__file__:$__line__ 4376657Snate@binkert.org * Created by slicc definition of Module "${{self.short}}" 4386657Snate@binkert.org */ 4396657Snate@binkert.org 4408946Sandreas.hansson@arm.com#include <sys/types.h> 44110963Sdavid.hashe@amd.com#include <typeinfo> 4428946Sandreas.hansson@arm.com#include <unistd.h> 4438946Sandreas.hansson@arm.com 4447832Snate@binkert.org#include <cassert> 4457002Snate@binkert.org#include <sstream> 4467002Snate@binkert.org#include <string> 4477002Snate@binkert.org 4488641Snate@binkert.org#include "base/compiler.hh" 4497056Snate@binkert.org#include "base/cprintf.hh" 4508232Snate@binkert.org#include "debug/RubyGenerated.hh" 4518232Snate@binkert.org#include "debug/RubySlicc.hh" 4526657Snate@binkert.org#include "mem/protocol/${ident}_Controller.hh" 4538229Snate@binkert.org#include "mem/protocol/${ident}_Event.hh" 4546657Snate@binkert.org#include "mem/protocol/${ident}_State.hh" 4556657Snate@binkert.org#include "mem/protocol/Types.hh" 4566657Snate@binkert.org#include "mem/ruby/system/System.hh" 4579219Spower.jg@gmail.com''') 4589219Spower.jg@gmail.com for include_path in includes: 4599219Spower.jg@gmail.com code('#include "${{include_path}}"') 4609219Spower.jg@gmail.com 4619219Spower.jg@gmail.com code(''' 4627002Snate@binkert.org 4637002Snate@binkert.orgusing namespace std; 4646657Snate@binkert.org''') 4656657Snate@binkert.org 4666657Snate@binkert.org # include object classes 4676657Snate@binkert.org seen_types = set() 4686657Snate@binkert.org for var in self.objects: 4696793SBrad.Beckmann@amd.com if var.type.ident not in seen_types and not var.type.isPrimitive: 4706657Snate@binkert.org code('#include "mem/protocol/${{var.type.c_ident}}.hh"') 4716657Snate@binkert.org seen_types.add(var.type.ident) 4726657Snate@binkert.org 47310121Snilay@cs.wisc.edu num_in_ports = len(self.in_ports) 47410121Snilay@cs.wisc.edu 4756657Snate@binkert.org code(''' 4766877Ssteve.reinhardt@amd.com$c_ident * 4776877Ssteve.reinhardt@amd.com${c_ident}Params::create() 4786877Ssteve.reinhardt@amd.com{ 4796877Ssteve.reinhardt@amd.com return new $c_ident(this); 4806877Ssteve.reinhardt@amd.com} 4816877Ssteve.reinhardt@amd.com 4826657Snate@binkert.orgint $c_ident::m_num_controllers = 0; 4839745Snilay@cs.wisc.edustd::vector<Stats::Vector *> $c_ident::eventVec; 4849745Snilay@cs.wisc.edustd::vector<std::vector<Stats::Vector *> > $c_ident::transVec; 4856657Snate@binkert.org 4867007Snate@binkert.org// for adding information to the protocol debug trace 4876657Snate@binkert.orgstringstream ${ident}_transitionComment; 4889801Snilay@cs.wisc.edu 4899801Snilay@cs.wisc.edu#ifndef NDEBUG 4906657Snate@binkert.org#define APPEND_TRANSITION_COMMENT(str) (${ident}_transitionComment << str) 4919801Snilay@cs.wisc.edu#else 4929801Snilay@cs.wisc.edu#define APPEND_TRANSITION_COMMENT(str) do {} while (0) 4939801Snilay@cs.wisc.edu#endif 4947007Snate@binkert.org 4956657Snate@binkert.org/** \\brief constructor */ 4966877Ssteve.reinhardt@amd.com$c_ident::$c_ident(const Params *p) 4976877Ssteve.reinhardt@amd.com : AbstractController(p) 4986657Snate@binkert.org{ 49910078Snilay@cs.wisc.edu m_machineID.type = MachineType_${ident}; 50010078Snilay@cs.wisc.edu m_machineID.num = m_version; 50110121Snilay@cs.wisc.edu m_num_controllers++; 50210121Snilay@cs.wisc.edu 50310121Snilay@cs.wisc.edu m_in_ports = $num_in_ports; 5046657Snate@binkert.org''') 5056657Snate@binkert.org code.indent() 5066882SBrad.Beckmann@amd.com 5076882SBrad.Beckmann@amd.com # 5086882SBrad.Beckmann@amd.com # After initializing the universal machine parameters, initialize the 50910121Snilay@cs.wisc.edu # this machines config parameters. Also if these configuration params 51010121Snilay@cs.wisc.edu # include a sequencer, connect the it to the controller. 5116882SBrad.Beckmann@amd.com # 5126877Ssteve.reinhardt@amd.com for param in self.config_parameters: 51310311Snilay@cs.wisc.edu 51410311Snilay@cs.wisc.edu # Do not initialize messgage buffers since they are initialized 51510311Snilay@cs.wisc.edu # when the port based connections are made. 51610311Snilay@cs.wisc.edu if param.type_ast.type.c_ident == "MessageBuffer": 51710311Snilay@cs.wisc.edu continue 51810311Snilay@cs.wisc.edu 5196882SBrad.Beckmann@amd.com if param.pointer: 52010308Snilay@cs.wisc.edu code('m_${{param.ident}}_ptr = p->${{param.ident}};') 5216882SBrad.Beckmann@amd.com else: 52210308Snilay@cs.wisc.edu code('m_${{param.ident}} = p->${{param.ident}};') 52310311Snilay@cs.wisc.edu 52410308Snilay@cs.wisc.edu if re.compile("sequencer").search(param.ident): 52510308Snilay@cs.wisc.edu code('m_${{param.ident}}_ptr->setController(this);') 52610917Sbrandon.potter@amd.com 5276657Snate@binkert.org for var in self.objects: 5286657Snate@binkert.org if var.ident.find("mandatoryQueue") >= 0: 5299508Snilay@cs.wisc.edu code(''' 53010305Snilay@cs.wisc.edum_${{var.ident}}_ptr = new ${{var.type.c_ident}}(); 53110305Snilay@cs.wisc.edum_${{var.ident}}_ptr->setReceiver(this); 5329508Snilay@cs.wisc.edu''') 5336657Snate@binkert.org 5349595Snilay@cs.wisc.edu code(''' 5359745Snilay@cs.wisc.edu 5369745Snilay@cs.wisc.edufor (int state = 0; state < ${ident}_State_NUM; state++) { 5379745Snilay@cs.wisc.edu for (int event = 0; event < ${ident}_Event_NUM; event++) { 5389745Snilay@cs.wisc.edu m_possible[state][event] = false; 5399745Snilay@cs.wisc.edu m_counters[state][event] = 0; 5409745Snilay@cs.wisc.edu } 5419745Snilay@cs.wisc.edu} 5429745Snilay@cs.wisc.edufor (int event = 0; event < ${ident}_Event_NUM; event++) { 5439745Snilay@cs.wisc.edu m_event_counters[event] = 0; 5449745Snilay@cs.wisc.edu} 5459595Snilay@cs.wisc.edu''') 5466657Snate@binkert.org code.dedent() 5476657Snate@binkert.org code(''' 5486657Snate@binkert.org} 5496657Snate@binkert.org 5507007Snate@binkert.orgvoid 55110311Snilay@cs.wisc.edu$c_ident::setNetQueue(const std::string& name, MessageBuffer *b) 55210311Snilay@cs.wisc.edu{ 55310311Snilay@cs.wisc.edu MachineType machine_type = string_to_MachineType("${{self.ident}}"); 55410311Snilay@cs.wisc.edu int base M5_VAR_USED = MachineType_base_number(machine_type); 55510311Snilay@cs.wisc.edu 55610311Snilay@cs.wisc.edu''') 55710311Snilay@cs.wisc.edu code.indent() 55810311Snilay@cs.wisc.edu 55910311Snilay@cs.wisc.edu # set for maintaining the vnet, direction pairs already seen for this 56010311Snilay@cs.wisc.edu # machine. This map helps in implementing the check for avoiding 56110311Snilay@cs.wisc.edu # multiple message buffers being mapped to the same vnet. 56210311Snilay@cs.wisc.edu vnet_dir_set = set() 56310311Snilay@cs.wisc.edu 56410311Snilay@cs.wisc.edu for var in self.config_parameters: 56510311Snilay@cs.wisc.edu if "network" in var: 56610311Snilay@cs.wisc.edu vtype = var.type_ast.type 56710311Snilay@cs.wisc.edu vid = "m_%s_ptr" % var.ident 56810311Snilay@cs.wisc.edu 56910311Snilay@cs.wisc.edu code(''' 57010311Snilay@cs.wisc.eduif ("${{var.ident}}" == name) { 57110311Snilay@cs.wisc.edu $vid = b; 57210311Snilay@cs.wisc.edu assert($vid != NULL); 57310311Snilay@cs.wisc.edu''') 57410311Snilay@cs.wisc.edu code.indent() 57510311Snilay@cs.wisc.edu # Network port object 57610311Snilay@cs.wisc.edu network = var["network"] 57710311Snilay@cs.wisc.edu ordered = var["ordered"] 57810311Snilay@cs.wisc.edu 57910311Snilay@cs.wisc.edu if "virtual_network" in var: 58010311Snilay@cs.wisc.edu vnet = var["virtual_network"] 58110311Snilay@cs.wisc.edu vnet_type = var["vnet_type"] 58210311Snilay@cs.wisc.edu 58310311Snilay@cs.wisc.edu assert (vnet, network) not in vnet_dir_set 58410311Snilay@cs.wisc.edu vnet_dir_set.add((vnet,network)) 58510311Snilay@cs.wisc.edu 58610311Snilay@cs.wisc.edu code(''' 58710311Snilay@cs.wisc.edum_net_ptr->set${network}NetQueue(m_version + base, $ordered, $vnet, 58810311Snilay@cs.wisc.edu "$vnet_type", b); 58910311Snilay@cs.wisc.edu''') 59010311Snilay@cs.wisc.edu # Set the end 59110311Snilay@cs.wisc.edu if network == "To": 59210311Snilay@cs.wisc.edu code('$vid->setSender(this);') 59310311Snilay@cs.wisc.edu else: 59410311Snilay@cs.wisc.edu code('$vid->setReceiver(this);') 59510311Snilay@cs.wisc.edu 59610311Snilay@cs.wisc.edu # Set ordering 59710311Snilay@cs.wisc.edu code('$vid->setOrdering(${{var["ordered"]}});') 59810311Snilay@cs.wisc.edu 59910311Snilay@cs.wisc.edu # Set randomization 60010311Snilay@cs.wisc.edu if "random" in var: 60110311Snilay@cs.wisc.edu # A buffer 60210311Snilay@cs.wisc.edu code('$vid->setRandomization(${{var["random"]}});') 60310311Snilay@cs.wisc.edu 60410311Snilay@cs.wisc.edu # Set Priority 60510311Snilay@cs.wisc.edu if "rank" in var: 60610311Snilay@cs.wisc.edu code('$vid->setPriority(${{var["rank"]}})') 60710311Snilay@cs.wisc.edu 60810311Snilay@cs.wisc.edu # Set buffer size 60910311Snilay@cs.wisc.edu code('$vid->resize(m_buffer_size);') 61010311Snilay@cs.wisc.edu 61110311Snilay@cs.wisc.edu if "recycle_latency" in var: 61210311Snilay@cs.wisc.edu code('$vid->setRecycleLatency( ' \ 61310311Snilay@cs.wisc.edu 'Cycles(${{var["recycle_latency"]}}));') 61410311Snilay@cs.wisc.edu else: 61510311Snilay@cs.wisc.edu code('$vid->setRecycleLatency(m_recycle_latency);') 61610311Snilay@cs.wisc.edu 61710311Snilay@cs.wisc.edu # set description (may be overriden later by port def) 61810311Snilay@cs.wisc.edu code(''' 61910311Snilay@cs.wisc.edu$vid->setDescription("[Version " + to_string(m_version) + ", ${ident}, name=${{var.ident}}]"); 62010311Snilay@cs.wisc.edu''') 62110311Snilay@cs.wisc.edu code.dedent() 62210311Snilay@cs.wisc.edu code('}\n') 62310311Snilay@cs.wisc.edu 62410311Snilay@cs.wisc.edu code.dedent() 62510311Snilay@cs.wisc.edu code(''' 62610311Snilay@cs.wisc.edu} 62710311Snilay@cs.wisc.edu 62810311Snilay@cs.wisc.eduvoid 6297007Snate@binkert.org$c_ident::init() 6306657Snate@binkert.org{ 6317007Snate@binkert.org // initialize objects 6327007Snate@binkert.org 6336657Snate@binkert.org''') 6346657Snate@binkert.org 6356657Snate@binkert.org code.indent() 63610311Snilay@cs.wisc.edu 6376657Snate@binkert.org for var in self.objects: 6386657Snate@binkert.org vtype = var.type 63910305Snilay@cs.wisc.edu vid = "m_%s_ptr" % var.ident 6406657Snate@binkert.org if "network" not in var: 6416657Snate@binkert.org # Not a network port object 6426657Snate@binkert.org if "primitive" in vtype: 6436657Snate@binkert.org code('$vid = new ${{vtype.c_ident}};') 6446657Snate@binkert.org if "default" in var: 6456657Snate@binkert.org code('(*$vid) = ${{var["default"]}};') 6466657Snate@binkert.org else: 6476657Snate@binkert.org # Normal Object 6489595Snilay@cs.wisc.edu if var.ident.find("mandatoryQueue") < 0: 6499273Snilay@cs.wisc.edu th = var.get("template", "") 6506657Snate@binkert.org expr = "%s = new %s%s" % (vid, vtype.c_ident, th) 6516657Snate@binkert.org args = "" 6526657Snate@binkert.org if "non_obj" not in vtype and not vtype.isEnumeration: 6539364Snilay@cs.wisc.edu args = var.get("constructor", "") 6547007Snate@binkert.org code('$expr($args);') 6556657Snate@binkert.org 6566657Snate@binkert.org code('assert($vid != NULL);') 6576657Snate@binkert.org 6586657Snate@binkert.org if "default" in var: 6597007Snate@binkert.org code('*$vid = ${{var["default"]}}; // Object default') 6606657Snate@binkert.org elif "default" in vtype: 6617007Snate@binkert.org comment = "Type %s default" % vtype.ident 6627007Snate@binkert.org code('*$vid = ${{vtype["default"]}}; // $comment') 6636657Snate@binkert.org 6646657Snate@binkert.org # Set ordering 6659508Snilay@cs.wisc.edu if "ordered" in var: 6666657Snate@binkert.org # A buffer 6676657Snate@binkert.org code('$vid->setOrdering(${{var["ordered"]}});') 6686657Snate@binkert.org 6696657Snate@binkert.org # Set randomization 6706657Snate@binkert.org if "random" in var: 6716657Snate@binkert.org # A buffer 6726657Snate@binkert.org code('$vid->setRandomization(${{var["random"]}});') 6736657Snate@binkert.org 6746657Snate@binkert.org # Set Priority 6759508Snilay@cs.wisc.edu if vtype.isBuffer and "rank" in var: 6766657Snate@binkert.org code('$vid->setPriority(${{var["rank"]}});') 6777566SBrad.Beckmann@amd.com 6789508Snilay@cs.wisc.edu # Set sender and receiver for trigger queue 6799508Snilay@cs.wisc.edu if var.ident.find("triggerQueue") >= 0: 6809508Snilay@cs.wisc.edu code('$vid->setSender(this);') 6819508Snilay@cs.wisc.edu code('$vid->setReceiver(this);') 6829508Snilay@cs.wisc.edu elif vtype.c_ident == "TimerTable": 6839508Snilay@cs.wisc.edu code('$vid->setClockObj(this);') 6849604Snilay@cs.wisc.edu elif var.ident.find("optionalQueue") >= 0: 6859604Snilay@cs.wisc.edu code('$vid->setSender(this);') 6869604Snilay@cs.wisc.edu code('$vid->setReceiver(this);') 6879508Snilay@cs.wisc.edu 6887566SBrad.Beckmann@amd.com if vtype.isBuffer: 6897566SBrad.Beckmann@amd.com if "recycle_latency" in var: 6909499Snilay@cs.wisc.edu code('$vid->setRecycleLatency( ' \ 6919499Snilay@cs.wisc.edu 'Cycles(${{var["recycle_latency"]}}));') 6927566SBrad.Beckmann@amd.com else: 6937566SBrad.Beckmann@amd.com code('$vid->setRecycleLatency(m_recycle_latency);') 6947566SBrad.Beckmann@amd.com 6959366Snilay@cs.wisc.edu # Set the prefetchers 6969366Snilay@cs.wisc.edu code() 6979366Snilay@cs.wisc.edu for prefetcher in self.prefetchers: 6989366Snilay@cs.wisc.edu code('${{prefetcher.code}}.setController(this);') 6997566SBrad.Beckmann@amd.com 7007672Snate@binkert.org code() 7016657Snate@binkert.org for port in self.in_ports: 7029465Snilay@cs.wisc.edu # Set the queue consumers 7036657Snate@binkert.org code('${{port.code}}.setConsumer(this);') 7049465Snilay@cs.wisc.edu # Set the queue descriptions 7057056Snate@binkert.org code('${{port.code}}.setDescription("[Version " + to_string(m_version) + ", $ident, $port]");') 7066657Snate@binkert.org 7076657Snate@binkert.org # Initialize the transition profiling 7087672Snate@binkert.org code() 7096657Snate@binkert.org for trans in self.transitions: 7106657Snate@binkert.org # Figure out if we stall 7116657Snate@binkert.org stall = False 7126657Snate@binkert.org for action in trans.actions: 7136657Snate@binkert.org if action.ident == "z_stall": 7146657Snate@binkert.org stall = True 7156657Snate@binkert.org 7166657Snate@binkert.org # Only possible if it is not a 'z' case 7176657Snate@binkert.org if not stall: 7186657Snate@binkert.org state = "%s_State_%s" % (self.ident, trans.state.ident) 7196657Snate@binkert.org event = "%s_Event_%s" % (self.ident, trans.event.ident) 7209745Snilay@cs.wisc.edu code('possibleTransition($state, $event);') 7216657Snate@binkert.org 7226657Snate@binkert.org code.dedent() 7239496Snilay@cs.wisc.edu code(''' 7249496Snilay@cs.wisc.edu AbstractController::init(); 72510012Snilay@cs.wisc.edu resetStats(); 7269496Snilay@cs.wisc.edu} 7279496Snilay@cs.wisc.edu''') 7286657Snate@binkert.org 72910121Snilay@cs.wisc.edu mq_ident = "NULL" 7306657Snate@binkert.org for port in self.in_ports: 7316657Snate@binkert.org if port.code.find("mandatoryQueue_ptr") >= 0: 73210305Snilay@cs.wisc.edu mq_ident = "m_mandatoryQueue_ptr" 7336657Snate@binkert.org 7348683Snilay@cs.wisc.edu seq_ident = "NULL" 7358683Snilay@cs.wisc.edu for param in self.config_parameters: 73610308Snilay@cs.wisc.edu if param.ident == "sequencer": 7378683Snilay@cs.wisc.edu assert(param.pointer) 73810308Snilay@cs.wisc.edu seq_ident = "m_%s_ptr" % param.ident 7398683Snilay@cs.wisc.edu 7406657Snate@binkert.org code(''' 7419745Snilay@cs.wisc.edu 7429745Snilay@cs.wisc.eduvoid 7439745Snilay@cs.wisc.edu$c_ident::regStats() 7449745Snilay@cs.wisc.edu{ 74510012Snilay@cs.wisc.edu AbstractController::regStats(); 74610012Snilay@cs.wisc.edu 7479745Snilay@cs.wisc.edu if (m_version == 0) { 7489745Snilay@cs.wisc.edu for (${ident}_Event event = ${ident}_Event_FIRST; 7499745Snilay@cs.wisc.edu event < ${ident}_Event_NUM; ++event) { 7509745Snilay@cs.wisc.edu Stats::Vector *t = new Stats::Vector(); 7519745Snilay@cs.wisc.edu t->init(m_num_controllers); 75210919Sbrandon.potter@amd.com t->name(params()->ruby_system->name() + ".${c_ident}." + 75310012Snilay@cs.wisc.edu ${ident}_Event_to_string(event)); 7549745Snilay@cs.wisc.edu t->flags(Stats::pdf | Stats::total | Stats::oneline | 7559745Snilay@cs.wisc.edu Stats::nozero); 7569745Snilay@cs.wisc.edu 7579745Snilay@cs.wisc.edu eventVec.push_back(t); 7589745Snilay@cs.wisc.edu } 7599745Snilay@cs.wisc.edu 7609745Snilay@cs.wisc.edu for (${ident}_State state = ${ident}_State_FIRST; 7619745Snilay@cs.wisc.edu state < ${ident}_State_NUM; ++state) { 7629745Snilay@cs.wisc.edu 7639745Snilay@cs.wisc.edu transVec.push_back(std::vector<Stats::Vector *>()); 7649745Snilay@cs.wisc.edu 7659745Snilay@cs.wisc.edu for (${ident}_Event event = ${ident}_Event_FIRST; 7669745Snilay@cs.wisc.edu event < ${ident}_Event_NUM; ++event) { 7679745Snilay@cs.wisc.edu 7689745Snilay@cs.wisc.edu Stats::Vector *t = new Stats::Vector(); 7699745Snilay@cs.wisc.edu t->init(m_num_controllers); 77010919Sbrandon.potter@amd.com t->name(params()->ruby_system->name() + ".${c_ident}." + 77110012Snilay@cs.wisc.edu ${ident}_State_to_string(state) + 7729745Snilay@cs.wisc.edu "." + ${ident}_Event_to_string(event)); 7739745Snilay@cs.wisc.edu 7749745Snilay@cs.wisc.edu t->flags(Stats::pdf | Stats::total | Stats::oneline | 7759745Snilay@cs.wisc.edu Stats::nozero); 7769745Snilay@cs.wisc.edu transVec[state].push_back(t); 7779745Snilay@cs.wisc.edu } 7789745Snilay@cs.wisc.edu } 7799745Snilay@cs.wisc.edu } 7809745Snilay@cs.wisc.edu} 7819745Snilay@cs.wisc.edu 7829745Snilay@cs.wisc.eduvoid 7839745Snilay@cs.wisc.edu$c_ident::collateStats() 7849745Snilay@cs.wisc.edu{ 7859745Snilay@cs.wisc.edu for (${ident}_Event event = ${ident}_Event_FIRST; 7869745Snilay@cs.wisc.edu event < ${ident}_Event_NUM; ++event) { 7879745Snilay@cs.wisc.edu for (unsigned int i = 0; i < m_num_controllers; ++i) { 78810920Sbrandon.potter@amd.com RubySystem *rs = params()->ruby_system; 7899745Snilay@cs.wisc.edu std::map<uint32_t, AbstractController *>::iterator it = 79010920Sbrandon.potter@amd.com rs->m_abstract_controls[MachineType_${ident}].find(i); 79110920Sbrandon.potter@amd.com assert(it != rs->m_abstract_controls[MachineType_${ident}].end()); 7929745Snilay@cs.wisc.edu (*eventVec[event])[i] = 7939745Snilay@cs.wisc.edu (($c_ident *)(*it).second)->getEventCount(event); 7949745Snilay@cs.wisc.edu } 7959745Snilay@cs.wisc.edu } 7969745Snilay@cs.wisc.edu 7979745Snilay@cs.wisc.edu for (${ident}_State state = ${ident}_State_FIRST; 7989745Snilay@cs.wisc.edu state < ${ident}_State_NUM; ++state) { 7999745Snilay@cs.wisc.edu 8009745Snilay@cs.wisc.edu for (${ident}_Event event = ${ident}_Event_FIRST; 8019745Snilay@cs.wisc.edu event < ${ident}_Event_NUM; ++event) { 8029745Snilay@cs.wisc.edu 8039745Snilay@cs.wisc.edu for (unsigned int i = 0; i < m_num_controllers; ++i) { 80410920Sbrandon.potter@amd.com RubySystem *rs = params()->ruby_system; 8059745Snilay@cs.wisc.edu std::map<uint32_t, AbstractController *>::iterator it = 80610920Sbrandon.potter@amd.com rs->m_abstract_controls[MachineType_${ident}].find(i); 80710920Sbrandon.potter@amd.com assert(it != rs->m_abstract_controls[MachineType_${ident}].end()); 8089745Snilay@cs.wisc.edu (*transVec[state][event])[i] = 8099745Snilay@cs.wisc.edu (($c_ident *)(*it).second)->getTransitionCount(state, event); 8109745Snilay@cs.wisc.edu } 8119745Snilay@cs.wisc.edu } 8129745Snilay@cs.wisc.edu } 8139745Snilay@cs.wisc.edu} 8149745Snilay@cs.wisc.edu 8159745Snilay@cs.wisc.eduvoid 8169745Snilay@cs.wisc.edu$c_ident::countTransition(${ident}_State state, ${ident}_Event event) 8179745Snilay@cs.wisc.edu{ 8189745Snilay@cs.wisc.edu assert(m_possible[state][event]); 8199745Snilay@cs.wisc.edu m_counters[state][event]++; 8209745Snilay@cs.wisc.edu m_event_counters[event]++; 8219745Snilay@cs.wisc.edu} 8229745Snilay@cs.wisc.eduvoid 8239745Snilay@cs.wisc.edu$c_ident::possibleTransition(${ident}_State state, 8249745Snilay@cs.wisc.edu ${ident}_Event event) 8259745Snilay@cs.wisc.edu{ 8269745Snilay@cs.wisc.edu m_possible[state][event] = true; 8279745Snilay@cs.wisc.edu} 8289745Snilay@cs.wisc.edu 8299745Snilay@cs.wisc.eduuint64 8309745Snilay@cs.wisc.edu$c_ident::getEventCount(${ident}_Event event) 8319745Snilay@cs.wisc.edu{ 8329745Snilay@cs.wisc.edu return m_event_counters[event]; 8339745Snilay@cs.wisc.edu} 8349745Snilay@cs.wisc.edu 8359745Snilay@cs.wisc.edubool 8369745Snilay@cs.wisc.edu$c_ident::isPossible(${ident}_State state, ${ident}_Event event) 8379745Snilay@cs.wisc.edu{ 8389745Snilay@cs.wisc.edu return m_possible[state][event]; 8399745Snilay@cs.wisc.edu} 8409745Snilay@cs.wisc.edu 8419745Snilay@cs.wisc.eduuint64 8429745Snilay@cs.wisc.edu$c_ident::getTransitionCount(${ident}_State state, 8439745Snilay@cs.wisc.edu ${ident}_Event event) 8449745Snilay@cs.wisc.edu{ 8459745Snilay@cs.wisc.edu return m_counters[state][event]; 8469745Snilay@cs.wisc.edu} 8479745Snilay@cs.wisc.edu 8487007Snate@binkert.orgint 8497007Snate@binkert.org$c_ident::getNumControllers() 8507007Snate@binkert.org{ 8516657Snate@binkert.org return m_num_controllers; 8526657Snate@binkert.org} 8536657Snate@binkert.org 8547007Snate@binkert.orgMessageBuffer* 8557007Snate@binkert.org$c_ident::getMandatoryQueue() const 8567007Snate@binkert.org{ 8576657Snate@binkert.org return $mq_ident; 8586657Snate@binkert.org} 8596657Snate@binkert.org 8608683Snilay@cs.wisc.eduSequencer* 8618683Snilay@cs.wisc.edu$c_ident::getSequencer() const 8628683Snilay@cs.wisc.edu{ 8638683Snilay@cs.wisc.edu return $seq_ident; 8648683Snilay@cs.wisc.edu} 8658683Snilay@cs.wisc.edu 8667007Snate@binkert.orgvoid 8677007Snate@binkert.org$c_ident::print(ostream& out) const 8687007Snate@binkert.org{ 8697007Snate@binkert.org out << "[$c_ident " << m_version << "]"; 8707007Snate@binkert.org} 8716657Snate@binkert.org 87210012Snilay@cs.wisc.eduvoid $c_ident::resetStats() 8739745Snilay@cs.wisc.edu{ 8749745Snilay@cs.wisc.edu for (int state = 0; state < ${ident}_State_NUM; state++) { 8759745Snilay@cs.wisc.edu for (int event = 0; event < ${ident}_Event_NUM; event++) { 8769745Snilay@cs.wisc.edu m_counters[state][event] = 0; 8779745Snilay@cs.wisc.edu } 8789745Snilay@cs.wisc.edu } 8796902SBrad.Beckmann@amd.com 8809745Snilay@cs.wisc.edu for (int event = 0; event < ${ident}_Event_NUM; event++) { 8819745Snilay@cs.wisc.edu m_event_counters[event] = 0; 8829745Snilay@cs.wisc.edu } 8839745Snilay@cs.wisc.edu 88410012Snilay@cs.wisc.edu AbstractController::resetStats(); 8856902SBrad.Beckmann@amd.com} 8867839Snilay@cs.wisc.edu''') 8877839Snilay@cs.wisc.edu 8887839Snilay@cs.wisc.edu if self.EntryType != None: 8897839Snilay@cs.wisc.edu code(''' 8907839Snilay@cs.wisc.edu 8917839Snilay@cs.wisc.edu// Set and Reset for cache_entry variable 8927839Snilay@cs.wisc.eduvoid 8937839Snilay@cs.wisc.edu$c_ident::set_cache_entry(${{self.EntryType.c_ident}}*& m_cache_entry_ptr, AbstractCacheEntry* m_new_cache_entry) 8947839Snilay@cs.wisc.edu{ 8957839Snilay@cs.wisc.edu m_cache_entry_ptr = (${{self.EntryType.c_ident}}*)m_new_cache_entry; 8967839Snilay@cs.wisc.edu} 8977839Snilay@cs.wisc.edu 8987839Snilay@cs.wisc.eduvoid 8997839Snilay@cs.wisc.edu$c_ident::unset_cache_entry(${{self.EntryType.c_ident}}*& m_cache_entry_ptr) 9007839Snilay@cs.wisc.edu{ 9017839Snilay@cs.wisc.edu m_cache_entry_ptr = 0; 9027839Snilay@cs.wisc.edu} 9037839Snilay@cs.wisc.edu''') 9047839Snilay@cs.wisc.edu 9057839Snilay@cs.wisc.edu if self.TBEType != None: 9067839Snilay@cs.wisc.edu code(''' 9077839Snilay@cs.wisc.edu 9087839Snilay@cs.wisc.edu// Set and Reset for tbe variable 9097839Snilay@cs.wisc.eduvoid 9107839Snilay@cs.wisc.edu$c_ident::set_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr, ${{self.TBEType.c_ident}}* m_new_tbe) 9117839Snilay@cs.wisc.edu{ 9127839Snilay@cs.wisc.edu m_tbe_ptr = m_new_tbe; 9137839Snilay@cs.wisc.edu} 9147839Snilay@cs.wisc.edu 9157839Snilay@cs.wisc.eduvoid 9167839Snilay@cs.wisc.edu$c_ident::unset_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr) 9177839Snilay@cs.wisc.edu{ 9187839Snilay@cs.wisc.edu m_tbe_ptr = NULL; 9197839Snilay@cs.wisc.edu} 9207839Snilay@cs.wisc.edu''') 9217839Snilay@cs.wisc.edu 9227839Snilay@cs.wisc.edu code(''' 9236902SBrad.Beckmann@amd.com 9248683Snilay@cs.wisc.eduvoid 9258683Snilay@cs.wisc.edu$c_ident::recordCacheTrace(int cntrl, CacheRecorder* tr) 9268683Snilay@cs.wisc.edu{ 9278683Snilay@cs.wisc.edu''') 9288683Snilay@cs.wisc.edu # 9298683Snilay@cs.wisc.edu # Record cache contents for all associated caches. 9308683Snilay@cs.wisc.edu # 9318683Snilay@cs.wisc.edu code.indent() 9328683Snilay@cs.wisc.edu for param in self.config_parameters: 9338683Snilay@cs.wisc.edu if param.type_ast.type.ident == "CacheMemory": 9348683Snilay@cs.wisc.edu assert(param.pointer) 9358683Snilay@cs.wisc.edu code('m_${{param.ident}}_ptr->recordCacheContents(cntrl, tr);') 9368683Snilay@cs.wisc.edu 9378683Snilay@cs.wisc.edu code.dedent() 9388683Snilay@cs.wisc.edu code(''' 9398683Snilay@cs.wisc.edu} 9408683Snilay@cs.wisc.edu 9416657Snate@binkert.org// Actions 9426657Snate@binkert.org''') 9437839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 9447839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 9457839Snilay@cs.wisc.edu if "c_code" not in action: 9467839Snilay@cs.wisc.edu continue 9476657Snate@binkert.org 9487839Snilay@cs.wisc.edu code(''' 9497839Snilay@cs.wisc.edu/** \\brief ${{action.desc}} */ 9507839Snilay@cs.wisc.eduvoid 9517839Snilay@cs.wisc.edu$c_ident::${{action.ident}}(${{self.TBEType.c_ident}}*& m_tbe_ptr, ${{self.EntryType.c_ident}}*& m_cache_entry_ptr, const Address& addr) 9527839Snilay@cs.wisc.edu{ 9538055Sksewell@umich.edu DPRINTF(RubyGenerated, "executing ${{action.ident}}\\n"); 95410963Sdavid.hashe@amd.com try { 95510963Sdavid.hashe@amd.com ${{action["c_code"]}} 95610963Sdavid.hashe@amd.com } catch (const RejectException & e) { 95710963Sdavid.hashe@amd.com fatal("Error in action ${{ident}}:${{action.ident}}: " 95810963Sdavid.hashe@amd.com "executed a peek statement with the wrong message " 95910963Sdavid.hashe@amd.com "type specified. "); 96010963Sdavid.hashe@amd.com } 9617839Snilay@cs.wisc.edu} 9626657Snate@binkert.org 9637839Snilay@cs.wisc.edu''') 9647839Snilay@cs.wisc.edu elif self.TBEType != None: 9657839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 9667839Snilay@cs.wisc.edu if "c_code" not in action: 9677839Snilay@cs.wisc.edu continue 9687839Snilay@cs.wisc.edu 9697839Snilay@cs.wisc.edu code(''' 9707839Snilay@cs.wisc.edu/** \\brief ${{action.desc}} */ 9717839Snilay@cs.wisc.eduvoid 9727839Snilay@cs.wisc.edu$c_ident::${{action.ident}}(${{self.TBEType.c_ident}}*& m_tbe_ptr, const Address& addr) 9737839Snilay@cs.wisc.edu{ 9748055Sksewell@umich.edu DPRINTF(RubyGenerated, "executing ${{action.ident}}\\n"); 9757839Snilay@cs.wisc.edu ${{action["c_code"]}} 9767839Snilay@cs.wisc.edu} 9777839Snilay@cs.wisc.edu 9787839Snilay@cs.wisc.edu''') 9797839Snilay@cs.wisc.edu elif self.EntryType != None: 9807839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 9817839Snilay@cs.wisc.edu if "c_code" not in action: 9827839Snilay@cs.wisc.edu continue 9837839Snilay@cs.wisc.edu 9847839Snilay@cs.wisc.edu code(''' 9857839Snilay@cs.wisc.edu/** \\brief ${{action.desc}} */ 9867839Snilay@cs.wisc.eduvoid 9877839Snilay@cs.wisc.edu$c_ident::${{action.ident}}(${{self.EntryType.c_ident}}*& m_cache_entry_ptr, const Address& addr) 9887839Snilay@cs.wisc.edu{ 9898055Sksewell@umich.edu DPRINTF(RubyGenerated, "executing ${{action.ident}}\\n"); 9907839Snilay@cs.wisc.edu ${{action["c_code"]}} 9917839Snilay@cs.wisc.edu} 9927839Snilay@cs.wisc.edu 9937839Snilay@cs.wisc.edu''') 9947839Snilay@cs.wisc.edu else: 9957839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 9967839Snilay@cs.wisc.edu if "c_code" not in action: 9977839Snilay@cs.wisc.edu continue 9987839Snilay@cs.wisc.edu 9997839Snilay@cs.wisc.edu code(''' 10006657Snate@binkert.org/** \\brief ${{action.desc}} */ 10017007Snate@binkert.orgvoid 10027007Snate@binkert.org$c_ident::${{action.ident}}(const Address& addr) 10036657Snate@binkert.org{ 10048055Sksewell@umich.edu DPRINTF(RubyGenerated, "executing ${{action.ident}}\\n"); 10056657Snate@binkert.org ${{action["c_code"]}} 10066657Snate@binkert.org} 10076657Snate@binkert.org 10086657Snate@binkert.org''') 10098478Snilay@cs.wisc.edu for func in self.functions: 10108478Snilay@cs.wisc.edu code(func.generateCode()) 10118478Snilay@cs.wisc.edu 10129302Snilay@cs.wisc.edu # Function for functional writes to messages buffered in the controller 10139302Snilay@cs.wisc.edu code(''' 101410524Snilay@cs.wisc.eduint 10159302Snilay@cs.wisc.edu$c_ident::functionalWriteBuffers(PacketPtr& pkt) 10169302Snilay@cs.wisc.edu{ 101710524Snilay@cs.wisc.edu int num_functional_writes = 0; 10189302Snilay@cs.wisc.edu''') 10199302Snilay@cs.wisc.edu for var in self.objects: 10209302Snilay@cs.wisc.edu vtype = var.type 10219302Snilay@cs.wisc.edu if vtype.isBuffer: 102210305Snilay@cs.wisc.edu vid = "m_%s_ptr" % var.ident 10239302Snilay@cs.wisc.edu code('num_functional_writes += $vid->functionalWrite(pkt);') 102410311Snilay@cs.wisc.edu 102510311Snilay@cs.wisc.edu for var in self.config_parameters: 102610311Snilay@cs.wisc.edu vtype = var.type_ast.type 102710311Snilay@cs.wisc.edu if vtype.isBuffer: 102810311Snilay@cs.wisc.edu vid = "m_%s_ptr" % var.ident 102910311Snilay@cs.wisc.edu code('num_functional_writes += $vid->functionalWrite(pkt);') 103010311Snilay@cs.wisc.edu 10319302Snilay@cs.wisc.edu code(''' 10329302Snilay@cs.wisc.edu return num_functional_writes; 10339302Snilay@cs.wisc.edu} 10349302Snilay@cs.wisc.edu''') 10359302Snilay@cs.wisc.edu 10366657Snate@binkert.org code.write(path, "%s.cc" % c_ident) 10376657Snate@binkert.org 10389219Spower.jg@gmail.com def printCWakeup(self, path, includes): 10396657Snate@binkert.org '''Output the wakeup loop for the events''' 10406657Snate@binkert.org 10416999Snate@binkert.org code = self.symtab.codeFormatter() 10426657Snate@binkert.org ident = self.ident 10436657Snate@binkert.org 10449104Shestness@cs.utexas.edu outputRequest_types = True 10459104Shestness@cs.utexas.edu if len(self.request_types) == 0: 10469104Shestness@cs.utexas.edu outputRequest_types = False 10479104Shestness@cs.utexas.edu 10486657Snate@binkert.org code(''' 10496657Snate@binkert.org// Auto generated C++ code started by $__file__:$__line__ 10506657Snate@binkert.org// ${ident}: ${{self.short}} 10516657Snate@binkert.org 10528946Sandreas.hansson@arm.com#include <sys/types.h> 105310963Sdavid.hashe@amd.com#include <typeinfo> 10548946Sandreas.hansson@arm.com#include <unistd.h> 10558946Sandreas.hansson@arm.com 10567832Snate@binkert.org#include <cassert> 10577832Snate@binkert.org 10587007Snate@binkert.org#include "base/misc.hh" 10598232Snate@binkert.org#include "debug/RubySlicc.hh" 10608229Snate@binkert.org#include "mem/protocol/${ident}_Controller.hh" 10618229Snate@binkert.org#include "mem/protocol/${ident}_Event.hh" 10628229Snate@binkert.org#include "mem/protocol/${ident}_State.hh" 10639104Shestness@cs.utexas.edu''') 10649104Shestness@cs.utexas.edu 10659104Shestness@cs.utexas.edu if outputRequest_types: 10669104Shestness@cs.utexas.edu code('''#include "mem/protocol/${ident}_RequestType.hh"''') 10679104Shestness@cs.utexas.edu 10689104Shestness@cs.utexas.edu code(''' 10698229Snate@binkert.org#include "mem/protocol/Types.hh" 10706657Snate@binkert.org#include "mem/ruby/system/System.hh" 10719219Spower.jg@gmail.com''') 10729219Spower.jg@gmail.com 10739219Spower.jg@gmail.com 10749219Spower.jg@gmail.com for include_path in includes: 10759219Spower.jg@gmail.com code('#include "${{include_path}}"') 10769219Spower.jg@gmail.com 107710963Sdavid.hashe@amd.com port_to_buf_map, in_msg_bufs, msg_bufs = self.getBufferMaps(ident) 107810963Sdavid.hashe@amd.com 10799219Spower.jg@gmail.com code(''' 10806657Snate@binkert.org 10817055Snate@binkert.orgusing namespace std; 10827055Snate@binkert.org 10837007Snate@binkert.orgvoid 10847007Snate@binkert.org${ident}_Controller::wakeup() 10856657Snate@binkert.org{ 10866657Snate@binkert.org int counter = 0; 10876657Snate@binkert.org while (true) { 108810963Sdavid.hashe@amd.com unsigned char rejected[${{len(msg_bufs)}}]; 108910963Sdavid.hashe@amd.com memset(rejected, 0, sizeof(unsigned char)*${{len(msg_bufs)}}); 10906657Snate@binkert.org // Some cases will put us into an infinite loop without this limit 10916657Snate@binkert.org assert(counter <= m_transitions_per_cycle); 10926657Snate@binkert.org if (counter == m_transitions_per_cycle) { 10937007Snate@binkert.org // Count how often we are fully utilized 10949496Snilay@cs.wisc.edu m_fully_busy_cycles++; 10957007Snate@binkert.org 10967007Snate@binkert.org // Wakeup in another cycle and try again 10979499Snilay@cs.wisc.edu scheduleEvent(Cycles(1)); 10986657Snate@binkert.org break; 10996657Snate@binkert.org } 11006657Snate@binkert.org''') 11016657Snate@binkert.org 11026657Snate@binkert.org code.indent() 11036657Snate@binkert.org code.indent() 11046657Snate@binkert.org 11056657Snate@binkert.org # InPorts 11066657Snate@binkert.org # 11076657Snate@binkert.org for port in self.in_ports: 11086657Snate@binkert.org code.indent() 11096657Snate@binkert.org code('// ${ident}InPort $port') 11107567SBrad.Beckmann@amd.com if port.pairs.has_key("rank"): 11119996Snilay@cs.wisc.edu code('m_cur_in_port = ${{port.pairs["rank"]}};') 11127567SBrad.Beckmann@amd.com else: 11139996Snilay@cs.wisc.edu code('m_cur_in_port = 0;') 111410963Sdavid.hashe@amd.com if port in port_to_buf_map: 111510963Sdavid.hashe@amd.com code('try {') 111610963Sdavid.hashe@amd.com code.indent() 11176657Snate@binkert.org code('${{port["c_code_in_port"]}}') 111810963Sdavid.hashe@amd.com 111910963Sdavid.hashe@amd.com if port in port_to_buf_map: 112010963Sdavid.hashe@amd.com code.dedent() 112110963Sdavid.hashe@amd.com code(''' 112210963Sdavid.hashe@amd.com } catch (const RejectException & e) { 112310963Sdavid.hashe@amd.com rejected[${{port_to_buf_map[port]}}]++; 112410963Sdavid.hashe@amd.com } 112510963Sdavid.hashe@amd.com''') 11266657Snate@binkert.org code.dedent() 11276657Snate@binkert.org code('') 11286657Snate@binkert.org 11296657Snate@binkert.org code.dedent() 11306657Snate@binkert.org code.dedent() 11316657Snate@binkert.org code(''' 113210963Sdavid.hashe@amd.com // If we got this far, we have nothing left todo or something went 113310963Sdavid.hashe@amd.com // wrong''') 113410963Sdavid.hashe@amd.com for buf_name, ports in in_msg_bufs.items(): 113510963Sdavid.hashe@amd.com if len(ports) > 1: 113610963Sdavid.hashe@amd.com # only produce checks when a buffer is shared by multiple ports 113710963Sdavid.hashe@amd.com code(''' 113810963Sdavid.hashe@amd.com if (${{buf_name}}->isReady() && rejected[${{port_to_buf_map[ports[0]]}}] == ${{len(ports)}}) 113910963Sdavid.hashe@amd.com { 114010963Sdavid.hashe@amd.com // no port claimed the message on the top of this buffer 114110963Sdavid.hashe@amd.com panic("Runtime Error at Ruby Time: %d. " 114210963Sdavid.hashe@amd.com "All ports rejected a message. " 114310963Sdavid.hashe@amd.com "You are probably sending a message type to this controller " 114410963Sdavid.hashe@amd.com "over a virtual network that do not define an in_port for " 114510963Sdavid.hashe@amd.com "the incoming message type.\\n", 114610963Sdavid.hashe@amd.com Cycles(1)); 114710963Sdavid.hashe@amd.com } 114810963Sdavid.hashe@amd.com''') 114910963Sdavid.hashe@amd.com code(''' 115010963Sdavid.hashe@amd.com break; 11516657Snate@binkert.org } 11526657Snate@binkert.org} 11536657Snate@binkert.org''') 11546657Snate@binkert.org 11556657Snate@binkert.org code.write(path, "%s_Wakeup.cc" % self.ident) 11566657Snate@binkert.org 11576657Snate@binkert.org def printCSwitch(self, path): 11586657Snate@binkert.org '''Output switch statement for transition table''' 11596657Snate@binkert.org 11606999Snate@binkert.org code = self.symtab.codeFormatter() 11616657Snate@binkert.org ident = self.ident 11626657Snate@binkert.org 11636657Snate@binkert.org code(''' 11646657Snate@binkert.org// Auto generated C++ code started by $__file__:$__line__ 11656657Snate@binkert.org// ${ident}: ${{self.short}} 11666657Snate@binkert.org 11677832Snate@binkert.org#include <cassert> 11687832Snate@binkert.org 11697805Snilay@cs.wisc.edu#include "base/misc.hh" 11707832Snate@binkert.org#include "base/trace.hh" 11718232Snate@binkert.org#include "debug/ProtocolTrace.hh" 11728232Snate@binkert.org#include "debug/RubyGenerated.hh" 11738229Snate@binkert.org#include "mem/protocol/${ident}_Controller.hh" 11748229Snate@binkert.org#include "mem/protocol/${ident}_Event.hh" 11758229Snate@binkert.org#include "mem/protocol/${ident}_State.hh" 11768229Snate@binkert.org#include "mem/protocol/Types.hh" 11776657Snate@binkert.org#include "mem/ruby/system/System.hh" 11786657Snate@binkert.org 11796657Snate@binkert.org#define HASH_FUN(state, event) ((int(state)*${ident}_Event_NUM)+int(event)) 11806657Snate@binkert.org 11816657Snate@binkert.org#define GET_TRANSITION_COMMENT() (${ident}_transitionComment.str()) 11826657Snate@binkert.org#define CLEAR_TRANSITION_COMMENT() (${ident}_transitionComment.str("")) 11836657Snate@binkert.org 11847007Snate@binkert.orgTransitionResult 11857007Snate@binkert.org${ident}_Controller::doTransition(${ident}_Event event, 11867839Snilay@cs.wisc.edu''') 11877839Snilay@cs.wisc.edu if self.EntryType != None: 11887839Snilay@cs.wisc.edu code(''' 11897839Snilay@cs.wisc.edu ${{self.EntryType.c_ident}}* m_cache_entry_ptr, 11907839Snilay@cs.wisc.edu''') 11917839Snilay@cs.wisc.edu if self.TBEType != None: 11927839Snilay@cs.wisc.edu code(''' 11937839Snilay@cs.wisc.edu ${{self.TBEType.c_ident}}* m_tbe_ptr, 11947839Snilay@cs.wisc.edu''') 11957839Snilay@cs.wisc.edu code(''' 119610010Snilay@cs.wisc.edu const Address addr) 11976657Snate@binkert.org{ 11987839Snilay@cs.wisc.edu''') 119910305Snilay@cs.wisc.edu code.indent() 120010305Snilay@cs.wisc.edu 12017839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 12028337Snilay@cs.wisc.edu code('${ident}_State state = getState(m_tbe_ptr, m_cache_entry_ptr, addr);') 12037839Snilay@cs.wisc.edu elif self.TBEType != None: 12048337Snilay@cs.wisc.edu code('${ident}_State state = getState(m_tbe_ptr, addr);') 12057839Snilay@cs.wisc.edu elif self.EntryType != None: 12068337Snilay@cs.wisc.edu code('${ident}_State state = getState(m_cache_entry_ptr, addr);') 12077839Snilay@cs.wisc.edu else: 12088337Snilay@cs.wisc.edu code('${ident}_State state = getState(addr);') 12097839Snilay@cs.wisc.edu 12107839Snilay@cs.wisc.edu code(''' 121110305Snilay@cs.wisc.edu${ident}_State next_state = state; 12126657Snate@binkert.org 121310305Snilay@cs.wisc.eduDPRINTF(RubyGenerated, "%s, Time: %lld, state: %s, event: %s, addr: %s\\n", 121410305Snilay@cs.wisc.edu *this, curCycle(), ${ident}_State_to_string(state), 121510305Snilay@cs.wisc.edu ${ident}_Event_to_string(event), addr); 12166657Snate@binkert.org 121710305Snilay@cs.wisc.eduTransitionResult result = 12187839Snilay@cs.wisc.edu''') 12197839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 12207839Snilay@cs.wisc.edu code('doTransitionWorker(event, state, next_state, m_tbe_ptr, m_cache_entry_ptr, addr);') 12217839Snilay@cs.wisc.edu elif self.TBEType != None: 12227839Snilay@cs.wisc.edu code('doTransitionWorker(event, state, next_state, m_tbe_ptr, addr);') 12237839Snilay@cs.wisc.edu elif self.EntryType != None: 12247839Snilay@cs.wisc.edu code('doTransitionWorker(event, state, next_state, m_cache_entry_ptr, addr);') 12257839Snilay@cs.wisc.edu else: 12267839Snilay@cs.wisc.edu code('doTransitionWorker(event, state, next_state, addr);') 12276657Snate@binkert.org 122810963Sdavid.hashe@amd.com port_to_buf_map, in_msg_bufs, msg_bufs = self.getBufferMaps(ident) 122910963Sdavid.hashe@amd.com 12307839Snilay@cs.wisc.edu code(''' 12316657Snate@binkert.org 123210305Snilay@cs.wisc.eduif (result == TransitionResult_Valid) { 123310305Snilay@cs.wisc.edu DPRINTF(RubyGenerated, "next_state: %s\\n", 123410305Snilay@cs.wisc.edu ${ident}_State_to_string(next_state)); 123510305Snilay@cs.wisc.edu countTransition(state, event); 123610305Snilay@cs.wisc.edu 123710305Snilay@cs.wisc.edu DPRINTFR(ProtocolTrace, "%15d %3s %10s%20s %6s>%-6s %s %s\\n", 123810305Snilay@cs.wisc.edu curTick(), m_version, "${ident}", 123910305Snilay@cs.wisc.edu ${ident}_Event_to_string(event), 124010305Snilay@cs.wisc.edu ${ident}_State_to_string(state), 124110305Snilay@cs.wisc.edu ${ident}_State_to_string(next_state), 124210305Snilay@cs.wisc.edu addr, GET_TRANSITION_COMMENT()); 124310305Snilay@cs.wisc.edu 124410305Snilay@cs.wisc.edu CLEAR_TRANSITION_COMMENT(); 12457839Snilay@cs.wisc.edu''') 12467839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 12478337Snilay@cs.wisc.edu code('setState(m_tbe_ptr, m_cache_entry_ptr, addr, next_state);') 12488341Snilay@cs.wisc.edu code('setAccessPermission(m_cache_entry_ptr, addr, next_state);') 12497839Snilay@cs.wisc.edu elif self.TBEType != None: 12508337Snilay@cs.wisc.edu code('setState(m_tbe_ptr, addr, next_state);') 12518341Snilay@cs.wisc.edu code('setAccessPermission(addr, next_state);') 12527839Snilay@cs.wisc.edu elif self.EntryType != None: 12538337Snilay@cs.wisc.edu code('setState(m_cache_entry_ptr, addr, next_state);') 12548341Snilay@cs.wisc.edu code('setAccessPermission(m_cache_entry_ptr, addr, next_state);') 12557839Snilay@cs.wisc.edu else: 12568337Snilay@cs.wisc.edu code('setState(addr, next_state);') 12578341Snilay@cs.wisc.edu code('setAccessPermission(addr, next_state);') 12587839Snilay@cs.wisc.edu 12597839Snilay@cs.wisc.edu code(''' 126010305Snilay@cs.wisc.edu} else if (result == TransitionResult_ResourceStall) { 126110305Snilay@cs.wisc.edu DPRINTFR(ProtocolTrace, "%15s %3s %10s%20s %6s>%-6s %s %s\\n", 126210305Snilay@cs.wisc.edu curTick(), m_version, "${ident}", 126310305Snilay@cs.wisc.edu ${ident}_Event_to_string(event), 126410305Snilay@cs.wisc.edu ${ident}_State_to_string(state), 126510305Snilay@cs.wisc.edu ${ident}_State_to_string(next_state), 126610305Snilay@cs.wisc.edu addr, "Resource Stall"); 126710305Snilay@cs.wisc.edu} else if (result == TransitionResult_ProtocolStall) { 126810305Snilay@cs.wisc.edu DPRINTF(RubyGenerated, "stalling\\n"); 126910305Snilay@cs.wisc.edu DPRINTFR(ProtocolTrace, "%15s %3s %10s%20s %6s>%-6s %s %s\\n", 127010305Snilay@cs.wisc.edu curTick(), m_version, "${ident}", 127110305Snilay@cs.wisc.edu ${ident}_Event_to_string(event), 127210305Snilay@cs.wisc.edu ${ident}_State_to_string(state), 127310305Snilay@cs.wisc.edu ${ident}_State_to_string(next_state), 127410305Snilay@cs.wisc.edu addr, "Protocol Stall"); 127510305Snilay@cs.wisc.edu} 12766657Snate@binkert.org 127710305Snilay@cs.wisc.edureturn result; 127810305Snilay@cs.wisc.edu''') 127910305Snilay@cs.wisc.edu code.dedent() 128010305Snilay@cs.wisc.edu code(''' 12816657Snate@binkert.org} 12826657Snate@binkert.org 12837007Snate@binkert.orgTransitionResult 12847007Snate@binkert.org${ident}_Controller::doTransitionWorker(${ident}_Event event, 12857007Snate@binkert.org ${ident}_State state, 12867007Snate@binkert.org ${ident}_State& next_state, 12877839Snilay@cs.wisc.edu''') 12887839Snilay@cs.wisc.edu 12897839Snilay@cs.wisc.edu if self.TBEType != None: 12907839Snilay@cs.wisc.edu code(''' 12917839Snilay@cs.wisc.edu ${{self.TBEType.c_ident}}*& m_tbe_ptr, 12927839Snilay@cs.wisc.edu''') 12937839Snilay@cs.wisc.edu if self.EntryType != None: 12947839Snilay@cs.wisc.edu code(''' 12957839Snilay@cs.wisc.edu ${{self.EntryType.c_ident}}*& m_cache_entry_ptr, 12967839Snilay@cs.wisc.edu''') 12977839Snilay@cs.wisc.edu code(''' 12987007Snate@binkert.org const Address& addr) 12996657Snate@binkert.org{ 13006657Snate@binkert.org switch(HASH_FUN(state, event)) { 13016657Snate@binkert.org''') 13026657Snate@binkert.org 13036657Snate@binkert.org # This map will allow suppress generating duplicate code 13046657Snate@binkert.org cases = orderdict() 13056657Snate@binkert.org 13066657Snate@binkert.org for trans in self.transitions: 13076657Snate@binkert.org case_string = "%s_State_%s, %s_Event_%s" % \ 13086657Snate@binkert.org (self.ident, trans.state.ident, self.ident, trans.event.ident) 13096657Snate@binkert.org 13106999Snate@binkert.org case = self.symtab.codeFormatter() 13116657Snate@binkert.org # Only set next_state if it changes 13126657Snate@binkert.org if trans.state != trans.nextState: 13136657Snate@binkert.org ns_ident = trans.nextState.ident 13146657Snate@binkert.org case('next_state = ${ident}_State_${ns_ident};') 13156657Snate@binkert.org 13166657Snate@binkert.org actions = trans.actions 13179104Shestness@cs.utexas.edu request_types = trans.request_types 13186657Snate@binkert.org 13196657Snate@binkert.org # Check for resources 13206657Snate@binkert.org case_sorter = [] 13216657Snate@binkert.org res = trans.resources 13226657Snate@binkert.org for key,val in res.iteritems(): 132310228Snilay@cs.wisc.edu val = ''' 13247007Snate@binkert.orgif (!%s.areNSlotsAvailable(%s)) 13256657Snate@binkert.org return TransitionResult_ResourceStall; 13266657Snate@binkert.org''' % (key.code, val) 13276657Snate@binkert.org case_sorter.append(val) 13286657Snate@binkert.org 13299105SBrad.Beckmann@amd.com # Check all of the request_types for resource constraints 13309105SBrad.Beckmann@amd.com for request_type in request_types: 13319105SBrad.Beckmann@amd.com val = ''' 13329105SBrad.Beckmann@amd.comif (!checkResourceAvailable(%s_RequestType_%s, addr)) { 13339105SBrad.Beckmann@amd.com return TransitionResult_ResourceStall; 13349105SBrad.Beckmann@amd.com} 13359105SBrad.Beckmann@amd.com''' % (self.ident, request_type.ident) 13369105SBrad.Beckmann@amd.com case_sorter.append(val) 13376657Snate@binkert.org 13386657Snate@binkert.org # Emit the code sequences in a sorted order. This makes the 13396657Snate@binkert.org # output deterministic (without this the output order can vary 13406657Snate@binkert.org # since Map's keys() on a vector of pointers is not deterministic 13416657Snate@binkert.org for c in sorted(case_sorter): 13426657Snate@binkert.org case("$c") 13436657Snate@binkert.org 13449104Shestness@cs.utexas.edu # Record access types for this transition 13459104Shestness@cs.utexas.edu for request_type in request_types: 13469104Shestness@cs.utexas.edu case('recordRequestType(${ident}_RequestType_${{request_type.ident}}, addr);') 13479104Shestness@cs.utexas.edu 13486657Snate@binkert.org # Figure out if we stall 13496657Snate@binkert.org stall = False 13506657Snate@binkert.org for action in actions: 13516657Snate@binkert.org if action.ident == "z_stall": 13526657Snate@binkert.org stall = True 13536657Snate@binkert.org break 13546657Snate@binkert.org 13556657Snate@binkert.org if stall: 13566657Snate@binkert.org case('return TransitionResult_ProtocolStall;') 13576657Snate@binkert.org else: 13587839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 13597839Snilay@cs.wisc.edu for action in actions: 13607839Snilay@cs.wisc.edu case('${{action.ident}}(m_tbe_ptr, m_cache_entry_ptr, addr);') 13617839Snilay@cs.wisc.edu elif self.TBEType != None: 13627839Snilay@cs.wisc.edu for action in actions: 13637839Snilay@cs.wisc.edu case('${{action.ident}}(m_tbe_ptr, addr);') 13647839Snilay@cs.wisc.edu elif self.EntryType != None: 13657839Snilay@cs.wisc.edu for action in actions: 13667839Snilay@cs.wisc.edu case('${{action.ident}}(m_cache_entry_ptr, addr);') 13677839Snilay@cs.wisc.edu else: 13687839Snilay@cs.wisc.edu for action in actions: 13697839Snilay@cs.wisc.edu case('${{action.ident}}(addr);') 13706657Snate@binkert.org case('return TransitionResult_Valid;') 13716657Snate@binkert.org 13726657Snate@binkert.org case = str(case) 13736657Snate@binkert.org 13746657Snate@binkert.org # Look to see if this transition code is unique. 13756657Snate@binkert.org if case not in cases: 13766657Snate@binkert.org cases[case] = [] 13776657Snate@binkert.org 13786657Snate@binkert.org cases[case].append(case_string) 13796657Snate@binkert.org 13806657Snate@binkert.org # Walk through all of the unique code blocks and spit out the 13816657Snate@binkert.org # corresponding case statement elements 13826657Snate@binkert.org for case,transitions in cases.iteritems(): 13836657Snate@binkert.org # Iterative over all the multiple transitions that share 13846657Snate@binkert.org # the same code 13856657Snate@binkert.org for trans in transitions: 13866657Snate@binkert.org code(' case HASH_FUN($trans):') 138710305Snilay@cs.wisc.edu code(' $case\n') 13886657Snate@binkert.org 13896657Snate@binkert.org code(''' 13906657Snate@binkert.org default: 139110962SBrad.Beckmann@amd.com panic("Invalid transition\\n" 13928159SBrad.Beckmann@amd.com "%s time: %d addr: %s event: %s state: %s\\n", 13939465Snilay@cs.wisc.edu name(), curCycle(), addr, event, state); 13946657Snate@binkert.org } 139510305Snilay@cs.wisc.edu 13966657Snate@binkert.org return TransitionResult_Valid; 13976657Snate@binkert.org} 13986657Snate@binkert.org''') 13996657Snate@binkert.org code.write(path, "%s_Transitions.cc" % self.ident) 14006657Snate@binkert.org 14016657Snate@binkert.org 14026657Snate@binkert.org # ************************** 14036657Snate@binkert.org # ******* HTML Files ******* 14046657Snate@binkert.org # ************************** 14057007Snate@binkert.org def frameRef(self, click_href, click_target, over_href, over_num, text): 14066999Snate@binkert.org code = self.symtab.codeFormatter(fix_newlines=False) 14077007Snate@binkert.org code("""<A href=\"$click_href\" target=\"$click_target\" onmouseover=\" 14087007Snate@binkert.org if (parent.frames[$over_num].location != parent.location + '$over_href') { 14097007Snate@binkert.org parent.frames[$over_num].location='$over_href' 14107007Snate@binkert.org }\"> 14117007Snate@binkert.org ${{html.formatShorthand(text)}} 14127007Snate@binkert.org </A>""") 14136657Snate@binkert.org return str(code) 14146657Snate@binkert.org 14156657Snate@binkert.org def writeHTMLFiles(self, path): 14166657Snate@binkert.org # Create table with no row hilighted 14176657Snate@binkert.org self.printHTMLTransitions(path, None) 14186657Snate@binkert.org 14196657Snate@binkert.org # Generate transition tables 14206657Snate@binkert.org for state in self.states.itervalues(): 14216657Snate@binkert.org self.printHTMLTransitions(path, state) 14226657Snate@binkert.org 14236657Snate@binkert.org # Generate action descriptions 14246657Snate@binkert.org for action in self.actions.itervalues(): 14256657Snate@binkert.org name = "%s_action_%s.html" % (self.ident, action.ident) 14266657Snate@binkert.org code = html.createSymbol(action, "Action") 14276657Snate@binkert.org code.write(path, name) 14286657Snate@binkert.org 14296657Snate@binkert.org # Generate state descriptions 14306657Snate@binkert.org for state in self.states.itervalues(): 14316657Snate@binkert.org name = "%s_State_%s.html" % (self.ident, state.ident) 14326657Snate@binkert.org code = html.createSymbol(state, "State") 14336657Snate@binkert.org code.write(path, name) 14346657Snate@binkert.org 14356657Snate@binkert.org # Generate event descriptions 14366657Snate@binkert.org for event in self.events.itervalues(): 14376657Snate@binkert.org name = "%s_Event_%s.html" % (self.ident, event.ident) 14386657Snate@binkert.org code = html.createSymbol(event, "Event") 14396657Snate@binkert.org code.write(path, name) 14406657Snate@binkert.org 14416657Snate@binkert.org def printHTMLTransitions(self, path, active_state): 14426999Snate@binkert.org code = self.symtab.codeFormatter() 14436657Snate@binkert.org 14446657Snate@binkert.org code(''' 14457007Snate@binkert.org<HTML> 14467007Snate@binkert.org<BODY link="blue" vlink="blue"> 14476657Snate@binkert.org 14486657Snate@binkert.org<H1 align="center">${{html.formatShorthand(self.short)}}: 14496657Snate@binkert.org''') 14506657Snate@binkert.org code.indent() 14516657Snate@binkert.org for i,machine in enumerate(self.symtab.getAllType(StateMachine)): 14526657Snate@binkert.org mid = machine.ident 14536657Snate@binkert.org if i != 0: 14546657Snate@binkert.org extra = " - " 14556657Snate@binkert.org else: 14566657Snate@binkert.org extra = "" 14576657Snate@binkert.org if machine == self: 14586657Snate@binkert.org code('$extra$mid') 14596657Snate@binkert.org else: 14606657Snate@binkert.org code('$extra<A target="Table" href="${mid}_table.html">$mid</A>') 14616657Snate@binkert.org code.dedent() 14626657Snate@binkert.org 14636657Snate@binkert.org code(""" 14646657Snate@binkert.org</H1> 14656657Snate@binkert.org 14666657Snate@binkert.org<TABLE border=1> 14676657Snate@binkert.org<TR> 14686657Snate@binkert.org <TH> </TH> 14696657Snate@binkert.org""") 14706657Snate@binkert.org 14716657Snate@binkert.org for event in self.events.itervalues(): 14726657Snate@binkert.org href = "%s_Event_%s.html" % (self.ident, event.ident) 14736657Snate@binkert.org ref = self.frameRef(href, "Status", href, "1", event.short) 14746657Snate@binkert.org code('<TH bgcolor=white>$ref</TH>') 14756657Snate@binkert.org 14766657Snate@binkert.org code('</TR>') 14776657Snate@binkert.org # -- Body of table 14786657Snate@binkert.org for state in self.states.itervalues(): 14796657Snate@binkert.org # -- Each row 14806657Snate@binkert.org if state == active_state: 14816657Snate@binkert.org color = "yellow" 14826657Snate@binkert.org else: 14836657Snate@binkert.org color = "white" 14846657Snate@binkert.org 14856657Snate@binkert.org click = "%s_table_%s.html" % (self.ident, state.ident) 14866657Snate@binkert.org over = "%s_State_%s.html" % (self.ident, state.ident) 14876657Snate@binkert.org text = html.formatShorthand(state.short) 14886657Snate@binkert.org ref = self.frameRef(click, "Table", over, "1", state.short) 14896657Snate@binkert.org code(''' 14906657Snate@binkert.org<TR> 14916657Snate@binkert.org <TH bgcolor=$color>$ref</TH> 14926657Snate@binkert.org''') 14936657Snate@binkert.org 14946657Snate@binkert.org # -- One column for each event 14956657Snate@binkert.org for event in self.events.itervalues(): 14966657Snate@binkert.org trans = self.table.get((state,event), None) 14976657Snate@binkert.org if trans is None: 14986657Snate@binkert.org # This is the no transition case 14996657Snate@binkert.org if state == active_state: 15006657Snate@binkert.org color = "#C0C000" 15016657Snate@binkert.org else: 15026657Snate@binkert.org color = "lightgrey" 15036657Snate@binkert.org 15046657Snate@binkert.org code('<TD bgcolor=$color> </TD>') 15056657Snate@binkert.org continue 15066657Snate@binkert.org 15076657Snate@binkert.org next = trans.nextState 15086657Snate@binkert.org stall_action = False 15096657Snate@binkert.org 15106657Snate@binkert.org # -- Get the actions 15116657Snate@binkert.org for action in trans.actions: 15126657Snate@binkert.org if action.ident == "z_stall" or \ 15136657Snate@binkert.org action.ident == "zz_recycleMandatoryQueue": 15146657Snate@binkert.org stall_action = True 15156657Snate@binkert.org 15166657Snate@binkert.org # -- Print out "actions/next-state" 15176657Snate@binkert.org if stall_action: 15186657Snate@binkert.org if state == active_state: 15196657Snate@binkert.org color = "#C0C000" 15206657Snate@binkert.org else: 15216657Snate@binkert.org color = "lightgrey" 15226657Snate@binkert.org 15236657Snate@binkert.org elif active_state and next.ident == active_state.ident: 15246657Snate@binkert.org color = "aqua" 15256657Snate@binkert.org elif state == active_state: 15266657Snate@binkert.org color = "yellow" 15276657Snate@binkert.org else: 15286657Snate@binkert.org color = "white" 15296657Snate@binkert.org 15306657Snate@binkert.org code('<TD bgcolor=$color>') 15316657Snate@binkert.org for action in trans.actions: 15326657Snate@binkert.org href = "%s_action_%s.html" % (self.ident, action.ident) 15336657Snate@binkert.org ref = self.frameRef(href, "Status", href, "1", 15346657Snate@binkert.org action.short) 15357007Snate@binkert.org code(' $ref') 15366657Snate@binkert.org if next != state: 15376657Snate@binkert.org if trans.actions: 15386657Snate@binkert.org code('/') 15396657Snate@binkert.org click = "%s_table_%s.html" % (self.ident, next.ident) 15406657Snate@binkert.org over = "%s_State_%s.html" % (self.ident, next.ident) 15416657Snate@binkert.org ref = self.frameRef(click, "Table", over, "1", next.short) 15426657Snate@binkert.org code("$ref") 15437007Snate@binkert.org code("</TD>") 15446657Snate@binkert.org 15456657Snate@binkert.org # -- Each row 15466657Snate@binkert.org if state == active_state: 15476657Snate@binkert.org color = "yellow" 15486657Snate@binkert.org else: 15496657Snate@binkert.org color = "white" 15506657Snate@binkert.org 15516657Snate@binkert.org click = "%s_table_%s.html" % (self.ident, state.ident) 15526657Snate@binkert.org over = "%s_State_%s.html" % (self.ident, state.ident) 15536657Snate@binkert.org ref = self.frameRef(click, "Table", over, "1", state.short) 15546657Snate@binkert.org code(''' 15556657Snate@binkert.org <TH bgcolor=$color>$ref</TH> 15566657Snate@binkert.org</TR> 15576657Snate@binkert.org''') 15586657Snate@binkert.org code(''' 155910917Sbrandon.potter@amd.com<!- Column footer-> 15606657Snate@binkert.org<TR> 15616657Snate@binkert.org <TH> </TH> 15626657Snate@binkert.org''') 15636657Snate@binkert.org 15646657Snate@binkert.org for event in self.events.itervalues(): 15656657Snate@binkert.org href = "%s_Event_%s.html" % (self.ident, event.ident) 15666657Snate@binkert.org ref = self.frameRef(href, "Status", href, "1", event.short) 15676657Snate@binkert.org code('<TH bgcolor=white>$ref</TH>') 15686657Snate@binkert.org code(''' 15696657Snate@binkert.org</TR> 15706657Snate@binkert.org</TABLE> 15716657Snate@binkert.org</BODY></HTML> 15726657Snate@binkert.org''') 15736657Snate@binkert.org 15746657Snate@binkert.org 15756657Snate@binkert.org if active_state: 15766657Snate@binkert.org name = "%s_table_%s.html" % (self.ident, active_state.ident) 15776657Snate@binkert.org else: 15786657Snate@binkert.org name = "%s_table.html" % self.ident 15796657Snate@binkert.org code.write(path, name) 15806657Snate@binkert.org 15816657Snate@binkert.org__all__ = [ "StateMachine" ] 1582