StateMachine.py revision 8943
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 356882SBrad.Beckmann@amd.compython_class_map = {"int": "Int", 367055Snate@binkert.org "std::string": "String", 376882SBrad.Beckmann@amd.com "bool": "Bool", 386882SBrad.Beckmann@amd.com "CacheMemory": "RubyCache", 398191SLisa.Hsu@amd.com "WireBuffer": "RubyWireBuffer", 406882SBrad.Beckmann@amd.com "Sequencer": "RubySequencer", 416882SBrad.Beckmann@amd.com "DirectoryMemory": "RubyDirectoryMemory", 426882SBrad.Beckmann@amd.com "MemoryControl": "RubyMemoryControl", 436888SBrad.Beckmann@amd.com "DMASequencer": "DMASequencer" 446882SBrad.Beckmann@amd.com } 456882SBrad.Beckmann@amd.com 466657Snate@binkert.orgclass StateMachine(Symbol): 476657Snate@binkert.org def __init__(self, symtab, ident, location, pairs, config_parameters): 486657Snate@binkert.org super(StateMachine, self).__init__(symtab, ident, location, pairs) 496657Snate@binkert.org self.table = None 506657Snate@binkert.org self.config_parameters = config_parameters 517839Snilay@cs.wisc.edu 526657Snate@binkert.org for param in config_parameters: 536882SBrad.Beckmann@amd.com if param.pointer: 546882SBrad.Beckmann@amd.com var = Var(symtab, param.name, location, param.type_ast.type, 556882SBrad.Beckmann@amd.com "(*m_%s_ptr)" % param.name, {}, self) 566882SBrad.Beckmann@amd.com else: 576882SBrad.Beckmann@amd.com var = Var(symtab, param.name, location, param.type_ast.type, 586882SBrad.Beckmann@amd.com "m_%s" % param.name, {}, self) 596657Snate@binkert.org self.symtab.registerSym(param.name, var) 606657Snate@binkert.org 616657Snate@binkert.org self.states = orderdict() 626657Snate@binkert.org self.events = orderdict() 636657Snate@binkert.org self.actions = orderdict() 646657Snate@binkert.org self.transitions = [] 656657Snate@binkert.org self.in_ports = [] 666657Snate@binkert.org self.functions = [] 676657Snate@binkert.org self.objects = [] 687839Snilay@cs.wisc.edu self.TBEType = None 697839Snilay@cs.wisc.edu self.EntryType = None 706657Snate@binkert.org 716657Snate@binkert.org self.message_buffer_names = [] 726657Snate@binkert.org 736657Snate@binkert.org def __repr__(self): 746657Snate@binkert.org return "[StateMachine: %s]" % self.ident 756657Snate@binkert.org 766657Snate@binkert.org def addState(self, state): 776657Snate@binkert.org assert self.table is None 786657Snate@binkert.org self.states[state.ident] = state 796657Snate@binkert.org 806657Snate@binkert.org def addEvent(self, event): 816657Snate@binkert.org assert self.table is None 826657Snate@binkert.org self.events[event.ident] = event 836657Snate@binkert.org 846657Snate@binkert.org def addAction(self, action): 856657Snate@binkert.org assert self.table is None 866657Snate@binkert.org 876657Snate@binkert.org # Check for duplicate action 886657Snate@binkert.org for other in self.actions.itervalues(): 896657Snate@binkert.org if action.ident == other.ident: 906779SBrad.Beckmann@amd.com action.warning("Duplicate action definition: %s" % action.ident) 916657Snate@binkert.org action.error("Duplicate action definition: %s" % action.ident) 926657Snate@binkert.org if action.short == other.short: 936657Snate@binkert.org other.warning("Duplicate action shorthand: %s" % other.ident) 946657Snate@binkert.org other.warning(" shorthand = %s" % other.short) 956657Snate@binkert.org action.warning("Duplicate action shorthand: %s" % action.ident) 966657Snate@binkert.org action.error(" shorthand = %s" % action.short) 976657Snate@binkert.org 986657Snate@binkert.org self.actions[action.ident] = action 996657Snate@binkert.org 1006657Snate@binkert.org def addTransition(self, trans): 1016657Snate@binkert.org assert self.table is None 1026657Snate@binkert.org self.transitions.append(trans) 1036657Snate@binkert.org 1046657Snate@binkert.org def addInPort(self, var): 1056657Snate@binkert.org self.in_ports.append(var) 1066657Snate@binkert.org 1076657Snate@binkert.org def addFunc(self, func): 1086657Snate@binkert.org # register func in the symbol table 1096657Snate@binkert.org self.symtab.registerSym(str(func), func) 1106657Snate@binkert.org self.functions.append(func) 1116657Snate@binkert.org 1126657Snate@binkert.org def addObject(self, obj): 1136657Snate@binkert.org self.objects.append(obj) 1146657Snate@binkert.org 1157839Snilay@cs.wisc.edu def addType(self, type): 1167839Snilay@cs.wisc.edu type_ident = '%s' % type.c_ident 1177839Snilay@cs.wisc.edu 1187839Snilay@cs.wisc.edu if type_ident == "%s_TBE" %self.ident: 1197839Snilay@cs.wisc.edu if self.TBEType != None: 1207839Snilay@cs.wisc.edu self.error("Multiple Transaction Buffer types in a " \ 1217839Snilay@cs.wisc.edu "single machine."); 1227839Snilay@cs.wisc.edu self.TBEType = type 1237839Snilay@cs.wisc.edu 1247839Snilay@cs.wisc.edu elif "interface" in type and "AbstractCacheEntry" == type["interface"]: 1257839Snilay@cs.wisc.edu if self.EntryType != None: 1267839Snilay@cs.wisc.edu self.error("Multiple AbstractCacheEntry types in a " \ 1277839Snilay@cs.wisc.edu "single machine."); 1287839Snilay@cs.wisc.edu self.EntryType = type 1297839Snilay@cs.wisc.edu 1306657Snate@binkert.org # Needs to be called before accessing the table 1316657Snate@binkert.org def buildTable(self): 1326657Snate@binkert.org assert self.table is None 1336657Snate@binkert.org 1346657Snate@binkert.org table = {} 1356657Snate@binkert.org 1366657Snate@binkert.org for trans in self.transitions: 1376657Snate@binkert.org # Track which actions we touch so we know if we use them 1386657Snate@binkert.org # all -- really this should be done for all symbols as 1396657Snate@binkert.org # part of the symbol table, then only trigger it for 1406657Snate@binkert.org # Actions, States, Events, etc. 1416657Snate@binkert.org 1426657Snate@binkert.org for action in trans.actions: 1436657Snate@binkert.org action.used = True 1446657Snate@binkert.org 1456657Snate@binkert.org index = (trans.state, trans.event) 1466657Snate@binkert.org if index in table: 1476657Snate@binkert.org table[index].warning("Duplicate transition: %s" % table[index]) 1486657Snate@binkert.org trans.error("Duplicate transition: %s" % trans) 1496657Snate@binkert.org table[index] = trans 1506657Snate@binkert.org 1516657Snate@binkert.org # Look at all actions to make sure we used them all 1526657Snate@binkert.org for action in self.actions.itervalues(): 1536657Snate@binkert.org if not action.used: 1546657Snate@binkert.org error_msg = "Unused action: %s" % action.ident 1556657Snate@binkert.org if "desc" in action: 1566657Snate@binkert.org error_msg += ", " + action.desc 1576657Snate@binkert.org action.warning(error_msg) 1586657Snate@binkert.org self.table = table 1596657Snate@binkert.org 1606657Snate@binkert.org def writeCodeFiles(self, path): 1616877Ssteve.reinhardt@amd.com self.printControllerPython(path) 1626657Snate@binkert.org self.printControllerHH(path) 1636657Snate@binkert.org self.printControllerCC(path) 1646657Snate@binkert.org self.printCSwitch(path) 1656657Snate@binkert.org self.printCWakeup(path) 1666657Snate@binkert.org self.printProfilerCC(path) 1676657Snate@binkert.org self.printProfilerHH(path) 1687542SBrad.Beckmann@amd.com self.printProfileDumperCC(path) 1697542SBrad.Beckmann@amd.com self.printProfileDumperHH(path) 1706657Snate@binkert.org 1716877Ssteve.reinhardt@amd.com def printControllerPython(self, path): 1726999Snate@binkert.org code = self.symtab.codeFormatter() 1736877Ssteve.reinhardt@amd.com ident = self.ident 1746877Ssteve.reinhardt@amd.com py_ident = "%s_Controller" % ident 1756877Ssteve.reinhardt@amd.com c_ident = "%s_Controller" % self.ident 1766877Ssteve.reinhardt@amd.com code(''' 1776877Ssteve.reinhardt@amd.comfrom m5.params import * 1786877Ssteve.reinhardt@amd.comfrom m5.SimObject import SimObject 1796877Ssteve.reinhardt@amd.comfrom Controller import RubyController 1806877Ssteve.reinhardt@amd.com 1816877Ssteve.reinhardt@amd.comclass $py_ident(RubyController): 1826877Ssteve.reinhardt@amd.com type = '$py_ident' 1836877Ssteve.reinhardt@amd.com''') 1846877Ssteve.reinhardt@amd.com code.indent() 1856877Ssteve.reinhardt@amd.com for param in self.config_parameters: 1866877Ssteve.reinhardt@amd.com dflt_str = '' 1876877Ssteve.reinhardt@amd.com if param.default is not None: 1886877Ssteve.reinhardt@amd.com dflt_str = str(param.default) + ', ' 1896882SBrad.Beckmann@amd.com if python_class_map.has_key(param.type_ast.type.c_ident): 1906882SBrad.Beckmann@amd.com python_type = python_class_map[param.type_ast.type.c_ident] 1916882SBrad.Beckmann@amd.com code('${{param.name}} = Param.${{python_type}}(${dflt_str}"")') 1926882SBrad.Beckmann@amd.com else: 1936882SBrad.Beckmann@amd.com self.error("Unknown c++ to python class conversion for c++ " \ 1946882SBrad.Beckmann@amd.com "type: '%s'. Please update the python_class_map " \ 1956882SBrad.Beckmann@amd.com "in StateMachine.py", param.type_ast.type.c_ident) 1966877Ssteve.reinhardt@amd.com code.dedent() 1976877Ssteve.reinhardt@amd.com code.write(path, '%s.py' % py_ident) 1986877Ssteve.reinhardt@amd.com 1996877Ssteve.reinhardt@amd.com 2006657Snate@binkert.org def printControllerHH(self, path): 2016657Snate@binkert.org '''Output the method declarations for the class declaration''' 2026999Snate@binkert.org code = self.symtab.codeFormatter() 2036657Snate@binkert.org ident = self.ident 2046657Snate@binkert.org c_ident = "%s_Controller" % self.ident 2056657Snate@binkert.org 2066657Snate@binkert.org self.message_buffer_names = [] 2076657Snate@binkert.org 2086657Snate@binkert.org code(''' 2097007Snate@binkert.org/** \\file $c_ident.hh 2106657Snate@binkert.org * 2116657Snate@binkert.org * Auto generated C++ code started by $__file__:$__line__ 2126657Snate@binkert.org * Created by slicc definition of Module "${{self.short}}" 2136657Snate@binkert.org */ 2146657Snate@binkert.org 2157007Snate@binkert.org#ifndef __${ident}_CONTROLLER_HH__ 2167007Snate@binkert.org#define __${ident}_CONTROLLER_HH__ 2176657Snate@binkert.org 2187002Snate@binkert.org#include <iostream> 2197002Snate@binkert.org#include <sstream> 2207002Snate@binkert.org#include <string> 2217002Snate@binkert.org 2228229Snate@binkert.org#include "mem/protocol/${ident}_ProfileDumper.hh" 2238229Snate@binkert.org#include "mem/protocol/${ident}_Profiler.hh" 2246657Snate@binkert.org#include "mem/protocol/TransitionResult.hh" 2256657Snate@binkert.org#include "mem/protocol/Types.hh" 2268229Snate@binkert.org#include "mem/ruby/common/Consumer.hh" 2278229Snate@binkert.org#include "mem/ruby/common/Global.hh" 2288229Snate@binkert.org#include "mem/ruby/slicc_interface/AbstractController.hh" 2298229Snate@binkert.org#include "params/$c_ident.hh" 2306657Snate@binkert.org''') 2316657Snate@binkert.org 2326657Snate@binkert.org seen_types = set() 2336657Snate@binkert.org for var in self.objects: 2346793SBrad.Beckmann@amd.com if var.type.ident not in seen_types and not var.type.isPrimitive: 2356657Snate@binkert.org code('#include "mem/protocol/${{var.type.c_ident}}.hh"') 2366657Snate@binkert.org seen_types.add(var.type.ident) 2376657Snate@binkert.org 2386657Snate@binkert.org # for adding information to the protocol debug trace 2396657Snate@binkert.org code(''' 2407002Snate@binkert.orgextern std::stringstream ${ident}_transitionComment; 2416657Snate@binkert.org 2427007Snate@binkert.orgclass $c_ident : public AbstractController 2437007Snate@binkert.org{ 2447007Snate@binkert.org// the coherence checker needs to call isBlockExclusive() and isBlockShared() 2457007Snate@binkert.org// making the Chip a friend class is an easy way to do this for now 2467007Snate@binkert.org 2476657Snate@binkert.orgpublic: 2486877Ssteve.reinhardt@amd.com typedef ${c_ident}Params Params; 2496877Ssteve.reinhardt@amd.com $c_ident(const Params *p); 2506657Snate@binkert.org static int getNumControllers(); 2516877Ssteve.reinhardt@amd.com void init(); 2526657Snate@binkert.org MessageBuffer* getMandatoryQueue() const; 2536657Snate@binkert.org const int & getVersion() const; 2547002Snate@binkert.org const std::string toString() const; 2557002Snate@binkert.org const std::string getName() const; 2567567SBrad.Beckmann@amd.com void stallBuffer(MessageBuffer* buf, Address addr); 2577567SBrad.Beckmann@amd.com void wakeUpBuffers(Address addr); 2587922SBrad.Beckmann@amd.com void wakeUpAllBuffers(); 2596881SBrad.Beckmann@amd.com void initNetworkPtr(Network* net_ptr) { m_net_ptr = net_ptr; } 2607002Snate@binkert.org void print(std::ostream& out) const; 2617002Snate@binkert.org void printConfig(std::ostream& out) const; 2626657Snate@binkert.org void wakeup(); 2637002Snate@binkert.org void printStats(std::ostream& out) const; 2646902SBrad.Beckmann@amd.com void clearStats(); 2656863Sdrh5@cs.wisc.edu void blockOnQueue(Address addr, MessageBuffer* port); 2666863Sdrh5@cs.wisc.edu void unblock(Address addr); 2678683Snilay@cs.wisc.edu void recordCacheTrace(int cntrl, CacheRecorder* tr); 2688683Snilay@cs.wisc.edu Sequencer* getSequencer() const; 2697007Snate@binkert.org 2706657Snate@binkert.orgprivate: 2716657Snate@binkert.org''') 2726657Snate@binkert.org 2736657Snate@binkert.org code.indent() 2746657Snate@binkert.org # added by SS 2756657Snate@binkert.org for param in self.config_parameters: 2766882SBrad.Beckmann@amd.com if param.pointer: 2776882SBrad.Beckmann@amd.com code('${{param.type_ast.type}}* m_${{param.ident}}_ptr;') 2786882SBrad.Beckmann@amd.com else: 2796882SBrad.Beckmann@amd.com code('${{param.type_ast.type}} m_${{param.ident}};') 2806657Snate@binkert.org 2816657Snate@binkert.org code(''' 2826657Snate@binkert.orgint m_number_of_TBEs; 2836657Snate@binkert.org 2847007Snate@binkert.orgTransitionResult doTransition(${ident}_Event event, 2857839Snilay@cs.wisc.edu''') 2867839Snilay@cs.wisc.edu 2877839Snilay@cs.wisc.edu if self.EntryType != None: 2887839Snilay@cs.wisc.edu code(''' 2897839Snilay@cs.wisc.edu ${{self.EntryType.c_ident}}* m_cache_entry_ptr, 2907839Snilay@cs.wisc.edu''') 2917839Snilay@cs.wisc.edu if self.TBEType != None: 2927839Snilay@cs.wisc.edu code(''' 2937839Snilay@cs.wisc.edu ${{self.TBEType.c_ident}}* m_tbe_ptr, 2947839Snilay@cs.wisc.edu''') 2957839Snilay@cs.wisc.edu 2967839Snilay@cs.wisc.edu code(''' 2977007Snate@binkert.org const Address& addr); 2987007Snate@binkert.org 2997007Snate@binkert.orgTransitionResult doTransitionWorker(${ident}_Event event, 3007007Snate@binkert.org ${ident}_State state, 3017007Snate@binkert.org ${ident}_State& next_state, 3027839Snilay@cs.wisc.edu''') 3037839Snilay@cs.wisc.edu 3047839Snilay@cs.wisc.edu if self.TBEType != None: 3057839Snilay@cs.wisc.edu code(''' 3067839Snilay@cs.wisc.edu ${{self.TBEType.c_ident}}*& m_tbe_ptr, 3077839Snilay@cs.wisc.edu''') 3087839Snilay@cs.wisc.edu if self.EntryType != None: 3097839Snilay@cs.wisc.edu code(''' 3107839Snilay@cs.wisc.edu ${{self.EntryType.c_ident}}*& m_cache_entry_ptr, 3117839Snilay@cs.wisc.edu''') 3127839Snilay@cs.wisc.edu 3137839Snilay@cs.wisc.edu code(''' 3147007Snate@binkert.org const Address& addr); 3157007Snate@binkert.org 3167002Snate@binkert.orgstd::string m_name; 3176657Snate@binkert.orgint m_transitions_per_cycle; 3186657Snate@binkert.orgint m_buffer_size; 3196657Snate@binkert.orgint m_recycle_latency; 3207055Snate@binkert.orgstd::map<std::string, std::string> m_cfg; 3216657Snate@binkert.orgNodeID m_version; 3226657Snate@binkert.orgNetwork* m_net_ptr; 3236657Snate@binkert.orgMachineID m_machineID; 3246863Sdrh5@cs.wisc.edubool m_is_blocking; 3257055Snate@binkert.orgstd::map<Address, MessageBuffer*> m_block_map; 3267567SBrad.Beckmann@amd.comtypedef std::vector<MessageBuffer*> MsgVecType; 3278943Sandreas.hansson@arm.comtypedef std::map< Address, MsgVecType* > WaitingBufType; 3287567SBrad.Beckmann@amd.comWaitingBufType m_waiting_buffers; 3297567SBrad.Beckmann@amd.comint m_max_in_port_rank; 3307567SBrad.Beckmann@amd.comint m_cur_in_port_rank; 3317542SBrad.Beckmann@amd.comstatic ${ident}_ProfileDumper s_profileDumper; 3327542SBrad.Beckmann@amd.com${ident}_Profiler m_profiler; 3336657Snate@binkert.orgstatic int m_num_controllers; 3347007Snate@binkert.org 3356657Snate@binkert.org// Internal functions 3366657Snate@binkert.org''') 3376657Snate@binkert.org 3386657Snate@binkert.org for func in self.functions: 3396657Snate@binkert.org proto = func.prototype 3406657Snate@binkert.org if proto: 3416657Snate@binkert.org code('$proto') 3426657Snate@binkert.org 3437839Snilay@cs.wisc.edu if self.EntryType != None: 3447839Snilay@cs.wisc.edu code(''' 3457839Snilay@cs.wisc.edu 3467839Snilay@cs.wisc.edu// Set and Reset for cache_entry variable 3477839Snilay@cs.wisc.eduvoid set_cache_entry(${{self.EntryType.c_ident}}*& m_cache_entry_ptr, AbstractCacheEntry* m_new_cache_entry); 3487839Snilay@cs.wisc.eduvoid unset_cache_entry(${{self.EntryType.c_ident}}*& m_cache_entry_ptr); 3497839Snilay@cs.wisc.edu''') 3507839Snilay@cs.wisc.edu 3517839Snilay@cs.wisc.edu if self.TBEType != None: 3527839Snilay@cs.wisc.edu code(''' 3537839Snilay@cs.wisc.edu 3547839Snilay@cs.wisc.edu// Set and Reset for tbe variable 3557839Snilay@cs.wisc.eduvoid set_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr, ${ident}_TBE* m_new_tbe); 3567839Snilay@cs.wisc.eduvoid unset_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr); 3577839Snilay@cs.wisc.edu''') 3587839Snilay@cs.wisc.edu 3596657Snate@binkert.org code(''' 3606657Snate@binkert.org 3616657Snate@binkert.org// Actions 3626657Snate@binkert.org''') 3637839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 3647839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 3657839Snilay@cs.wisc.edu code('/** \\brief ${{action.desc}} */') 3667839Snilay@cs.wisc.edu code('void ${{action.ident}}(${{self.TBEType.c_ident}}*& m_tbe_ptr, ${{self.EntryType.c_ident}}*& m_cache_entry_ptr, const Address& addr);') 3677839Snilay@cs.wisc.edu elif self.TBEType != None: 3687839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 3697839Snilay@cs.wisc.edu code('/** \\brief ${{action.desc}} */') 3707839Snilay@cs.wisc.edu code('void ${{action.ident}}(${{self.TBEType.c_ident}}*& m_tbe_ptr, const Address& addr);') 3717839Snilay@cs.wisc.edu elif self.EntryType != None: 3727839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 3737839Snilay@cs.wisc.edu code('/** \\brief ${{action.desc}} */') 3747839Snilay@cs.wisc.edu code('void ${{action.ident}}(${{self.EntryType.c_ident}}*& m_cache_entry_ptr, const Address& addr);') 3757839Snilay@cs.wisc.edu else: 3767839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 3777839Snilay@cs.wisc.edu code('/** \\brief ${{action.desc}} */') 3787839Snilay@cs.wisc.edu code('void ${{action.ident}}(const Address& addr);') 3796657Snate@binkert.org 3806657Snate@binkert.org # the controller internal variables 3816657Snate@binkert.org code(''' 3826657Snate@binkert.org 3837007Snate@binkert.org// Objects 3846657Snate@binkert.org''') 3856657Snate@binkert.org for var in self.objects: 3866657Snate@binkert.org th = var.get("template_hack", "") 3876657Snate@binkert.org code('${{var.type.c_ident}}$th* m_${{var.c_ident}}_ptr;') 3886657Snate@binkert.org 3896657Snate@binkert.org if var.type.ident == "MessageBuffer": 3906657Snate@binkert.org self.message_buffer_names.append("m_%s_ptr" % var.c_ident) 3916657Snate@binkert.org 3926657Snate@binkert.org code.dedent() 3936657Snate@binkert.org code('};') 3947007Snate@binkert.org code('#endif // __${ident}_CONTROLLER_H__') 3956657Snate@binkert.org code.write(path, '%s.hh' % c_ident) 3966657Snate@binkert.org 3976657Snate@binkert.org def printControllerCC(self, path): 3986657Snate@binkert.org '''Output the actions for performing the actions''' 3996657Snate@binkert.org 4006999Snate@binkert.org code = self.symtab.codeFormatter() 4016657Snate@binkert.org ident = self.ident 4026657Snate@binkert.org c_ident = "%s_Controller" % self.ident 4036657Snate@binkert.org 4046657Snate@binkert.org code(''' 4057007Snate@binkert.org/** \\file $c_ident.cc 4066657Snate@binkert.org * 4076657Snate@binkert.org * Auto generated C++ code started by $__file__:$__line__ 4086657Snate@binkert.org * Created by slicc definition of Module "${{self.short}}" 4096657Snate@binkert.org */ 4106657Snate@binkert.org 4117832Snate@binkert.org#include <cassert> 4127002Snate@binkert.org#include <sstream> 4137002Snate@binkert.org#include <string> 4147002Snate@binkert.org 4158641Snate@binkert.org#include "base/compiler.hh" 4167056Snate@binkert.org#include "base/cprintf.hh" 4178232Snate@binkert.org#include "debug/RubyGenerated.hh" 4188232Snate@binkert.org#include "debug/RubySlicc.hh" 4196657Snate@binkert.org#include "mem/protocol/${ident}_Controller.hh" 4208229Snate@binkert.org#include "mem/protocol/${ident}_Event.hh" 4216657Snate@binkert.org#include "mem/protocol/${ident}_State.hh" 4226657Snate@binkert.org#include "mem/protocol/Types.hh" 4237056Snate@binkert.org#include "mem/ruby/common/Global.hh" 4247056Snate@binkert.org#include "mem/ruby/slicc_interface/RubySlicc_includes.hh" 4256657Snate@binkert.org#include "mem/ruby/system/System.hh" 4267002Snate@binkert.org 4277002Snate@binkert.orgusing namespace std; 4286657Snate@binkert.org''') 4296657Snate@binkert.org 4306657Snate@binkert.org # include object classes 4316657Snate@binkert.org seen_types = set() 4326657Snate@binkert.org for var in self.objects: 4336793SBrad.Beckmann@amd.com if var.type.ident not in seen_types and not var.type.isPrimitive: 4346657Snate@binkert.org code('#include "mem/protocol/${{var.type.c_ident}}.hh"') 4356657Snate@binkert.org seen_types.add(var.type.ident) 4366657Snate@binkert.org 4376657Snate@binkert.org code(''' 4386877Ssteve.reinhardt@amd.com$c_ident * 4396877Ssteve.reinhardt@amd.com${c_ident}Params::create() 4406877Ssteve.reinhardt@amd.com{ 4416877Ssteve.reinhardt@amd.com return new $c_ident(this); 4426877Ssteve.reinhardt@amd.com} 4436877Ssteve.reinhardt@amd.com 4446657Snate@binkert.orgint $c_ident::m_num_controllers = 0; 4457542SBrad.Beckmann@amd.com${ident}_ProfileDumper $c_ident::s_profileDumper; 4466657Snate@binkert.org 4477007Snate@binkert.org// for adding information to the protocol debug trace 4486657Snate@binkert.orgstringstream ${ident}_transitionComment; 4496657Snate@binkert.org#define APPEND_TRANSITION_COMMENT(str) (${ident}_transitionComment << str) 4507007Snate@binkert.org 4516657Snate@binkert.org/** \\brief constructor */ 4526877Ssteve.reinhardt@amd.com$c_ident::$c_ident(const Params *p) 4536877Ssteve.reinhardt@amd.com : AbstractController(p) 4546657Snate@binkert.org{ 4556877Ssteve.reinhardt@amd.com m_version = p->version; 4566877Ssteve.reinhardt@amd.com m_transitions_per_cycle = p->transitions_per_cycle; 4576877Ssteve.reinhardt@amd.com m_buffer_size = p->buffer_size; 4586877Ssteve.reinhardt@amd.com m_recycle_latency = p->recycle_latency; 4596877Ssteve.reinhardt@amd.com m_number_of_TBEs = p->number_of_TBEs; 4606969SBrad.Beckmann@amd.com m_is_blocking = false; 4618532SLisa.Hsu@amd.com m_name = "${ident}"; 4626657Snate@binkert.org''') 4637567SBrad.Beckmann@amd.com # 4647567SBrad.Beckmann@amd.com # max_port_rank is used to size vectors and thus should be one plus the 4657567SBrad.Beckmann@amd.com # largest port rank 4667567SBrad.Beckmann@amd.com # 4677567SBrad.Beckmann@amd.com max_port_rank = self.in_ports[0].pairs["max_port_rank"] + 1 4687567SBrad.Beckmann@amd.com code(' m_max_in_port_rank = $max_port_rank;') 4696657Snate@binkert.org code.indent() 4706882SBrad.Beckmann@amd.com 4716882SBrad.Beckmann@amd.com # 4726882SBrad.Beckmann@amd.com # After initializing the universal machine parameters, initialize the 4736882SBrad.Beckmann@amd.com # this machines config parameters. Also detemine if these configuration 4746882SBrad.Beckmann@amd.com # params include a sequencer. This information will be used later for 4756882SBrad.Beckmann@amd.com # contecting the sequencer back to the L1 cache controller. 4766882SBrad.Beckmann@amd.com # 4778189SLisa.Hsu@amd.com contains_dma_sequencer = False 4788189SLisa.Hsu@amd.com sequencers = [] 4796877Ssteve.reinhardt@amd.com for param in self.config_parameters: 4808189SLisa.Hsu@amd.com if param.name == "dma_sequencer": 4818189SLisa.Hsu@amd.com contains_dma_sequencer = True 4828189SLisa.Hsu@amd.com elif re.compile("sequencer").search(param.name): 4838189SLisa.Hsu@amd.com sequencers.append(param.name) 4846882SBrad.Beckmann@amd.com if param.pointer: 4856882SBrad.Beckmann@amd.com code('m_${{param.name}}_ptr = p->${{param.name}};') 4866882SBrad.Beckmann@amd.com else: 4876882SBrad.Beckmann@amd.com code('m_${{param.name}} = p->${{param.name}};') 4886882SBrad.Beckmann@amd.com 4896882SBrad.Beckmann@amd.com # 4906882SBrad.Beckmann@amd.com # For the l1 cache controller, add the special atomic support which 4916882SBrad.Beckmann@amd.com # includes passing the sequencer a pointer to the controller. 4926882SBrad.Beckmann@amd.com # 4936882SBrad.Beckmann@amd.com if self.ident == "L1Cache": 4948189SLisa.Hsu@amd.com if not sequencers: 4956882SBrad.Beckmann@amd.com self.error("The L1Cache controller must include the sequencer " \ 4966882SBrad.Beckmann@amd.com "configuration parameter") 4976882SBrad.Beckmann@amd.com 4988189SLisa.Hsu@amd.com for seq in sequencers: 4998189SLisa.Hsu@amd.com code(''' 5008189SLisa.Hsu@amd.comm_${{seq}}_ptr->setController(this); 5018189SLisa.Hsu@amd.com ''') 5028938SLisa.Hsu@amd.com 5038938SLisa.Hsu@amd.com else: 5048938SLisa.Hsu@amd.com for seq in sequencers: 5058938SLisa.Hsu@amd.com code(''' 5068938SLisa.Hsu@amd.comm_${{seq}}_ptr->setController(this); 5078938SLisa.Hsu@amd.com ''') 5088938SLisa.Hsu@amd.com 5096888SBrad.Beckmann@amd.com # 5106888SBrad.Beckmann@amd.com # For the DMA controller, pass the sequencer a pointer to the 5116888SBrad.Beckmann@amd.com # controller. 5126888SBrad.Beckmann@amd.com # 5136888SBrad.Beckmann@amd.com if self.ident == "DMA": 5148189SLisa.Hsu@amd.com if not contains_dma_sequencer: 5156888SBrad.Beckmann@amd.com self.error("The DMA controller must include the sequencer " \ 5166888SBrad.Beckmann@amd.com "configuration parameter") 5176657Snate@binkert.org 5186888SBrad.Beckmann@amd.com code(''' 5196888SBrad.Beckmann@amd.comm_dma_sequencer_ptr->setController(this); 5206888SBrad.Beckmann@amd.com''') 5216888SBrad.Beckmann@amd.com 5226657Snate@binkert.org code('m_num_controllers++;') 5236657Snate@binkert.org for var in self.objects: 5246657Snate@binkert.org if var.ident.find("mandatoryQueue") >= 0: 5256657Snate@binkert.org code('m_${{var.c_ident}}_ptr = new ${{var.type.c_ident}}();') 5266657Snate@binkert.org 5276657Snate@binkert.org code.dedent() 5286657Snate@binkert.org code(''' 5296657Snate@binkert.org} 5306657Snate@binkert.org 5317007Snate@binkert.orgvoid 5327007Snate@binkert.org$c_ident::init() 5336657Snate@binkert.org{ 5347007Snate@binkert.org MachineType machine_type; 5357007Snate@binkert.org int base; 5367007Snate@binkert.org 5376657Snate@binkert.org m_machineID.type = MachineType_${ident}; 5386657Snate@binkert.org m_machineID.num = m_version; 5396657Snate@binkert.org 5407007Snate@binkert.org // initialize objects 5417542SBrad.Beckmann@amd.com m_profiler.setVersion(m_version); 5427542SBrad.Beckmann@amd.com s_profileDumper.registerProfiler(&m_profiler); 5437007Snate@binkert.org 5446657Snate@binkert.org''') 5456657Snate@binkert.org 5466657Snate@binkert.org code.indent() 5476657Snate@binkert.org for var in self.objects: 5486657Snate@binkert.org vtype = var.type 5496657Snate@binkert.org vid = "m_%s_ptr" % var.c_ident 5506657Snate@binkert.org if "network" not in var: 5516657Snate@binkert.org # Not a network port object 5526657Snate@binkert.org if "primitive" in vtype: 5536657Snate@binkert.org code('$vid = new ${{vtype.c_ident}};') 5546657Snate@binkert.org if "default" in var: 5556657Snate@binkert.org code('(*$vid) = ${{var["default"]}};') 5566657Snate@binkert.org else: 5576657Snate@binkert.org # Normal Object 5586657Snate@binkert.org # added by SS 5596657Snate@binkert.org if "factory" in var: 5606657Snate@binkert.org code('$vid = ${{var["factory"]}};') 5616657Snate@binkert.org elif var.ident.find("mandatoryQueue") < 0: 5626657Snate@binkert.org th = var.get("template_hack", "") 5636657Snate@binkert.org expr = "%s = new %s%s" % (vid, vtype.c_ident, th) 5646657Snate@binkert.org 5656657Snate@binkert.org args = "" 5666657Snate@binkert.org if "non_obj" not in vtype and not vtype.isEnumeration: 5676657Snate@binkert.org if expr.find("TBETable") >= 0: 5686657Snate@binkert.org args = "m_number_of_TBEs" 5696657Snate@binkert.org else: 5706657Snate@binkert.org args = var.get("constructor_hack", "") 5716657Snate@binkert.org 5727007Snate@binkert.org code('$expr($args);') 5736657Snate@binkert.org 5746657Snate@binkert.org code('assert($vid != NULL);') 5756657Snate@binkert.org 5766657Snate@binkert.org if "default" in var: 5777007Snate@binkert.org code('*$vid = ${{var["default"]}}; // Object default') 5786657Snate@binkert.org elif "default" in vtype: 5797007Snate@binkert.org comment = "Type %s default" % vtype.ident 5807007Snate@binkert.org code('*$vid = ${{vtype["default"]}}; // $comment') 5816657Snate@binkert.org 5826657Snate@binkert.org # Set ordering 5836657Snate@binkert.org if "ordered" in var and "trigger_queue" not in var: 5846657Snate@binkert.org # A buffer 5856657Snate@binkert.org code('$vid->setOrdering(${{var["ordered"]}});') 5866657Snate@binkert.org 5876657Snate@binkert.org # Set randomization 5886657Snate@binkert.org if "random" in var: 5896657Snate@binkert.org # A buffer 5906657Snate@binkert.org code('$vid->setRandomization(${{var["random"]}});') 5916657Snate@binkert.org 5926657Snate@binkert.org # Set Priority 5936657Snate@binkert.org if vtype.isBuffer and \ 5946657Snate@binkert.org "rank" in var and "trigger_queue" not in var: 5956657Snate@binkert.org code('$vid->setPriority(${{var["rank"]}});') 5967566SBrad.Beckmann@amd.com 5976657Snate@binkert.org else: 5986657Snate@binkert.org # Network port object 5996657Snate@binkert.org network = var["network"] 6006657Snate@binkert.org ordered = var["ordered"] 6016657Snate@binkert.org vnet = var["virtual_network"] 6028308Stushar@csail.mit.edu vnet_type = var["vnet_type"] 6036657Snate@binkert.org 6046657Snate@binkert.org assert var.machine is not None 6056657Snate@binkert.org code(''' 6067007Snate@binkert.orgmachine_type = string_to_MachineType("${{var.machine.ident}}"); 6077007Snate@binkert.orgbase = MachineType_base_number(machine_type); 6088308Stushar@csail.mit.edu$vid = m_net_ptr->get${network}NetQueue(m_version + base, $ordered, $vnet, "$vnet_type"); 6096657Snate@binkert.org''') 6106657Snate@binkert.org 6116657Snate@binkert.org code('assert($vid != NULL);') 6126657Snate@binkert.org 6136657Snate@binkert.org # Set ordering 6146657Snate@binkert.org if "ordered" in var: 6156657Snate@binkert.org # A buffer 6166657Snate@binkert.org code('$vid->setOrdering(${{var["ordered"]}});') 6176657Snate@binkert.org 6186657Snate@binkert.org # Set randomization 6196657Snate@binkert.org if "random" in var: 6206657Snate@binkert.org # A buffer 6218187SLisa.Hsu@amd.com code('$vid->setRandomization(${{var["random"]}});') 6226657Snate@binkert.org 6236657Snate@binkert.org # Set Priority 6246657Snate@binkert.org if "rank" in var: 6256657Snate@binkert.org code('$vid->setPriority(${{var["rank"]}})') 6266657Snate@binkert.org 6276657Snate@binkert.org # Set buffer size 6286657Snate@binkert.org if vtype.isBuffer: 6296657Snate@binkert.org code(''' 6306657Snate@binkert.orgif (m_buffer_size > 0) { 6317454Snate@binkert.org $vid->resize(m_buffer_size); 6326657Snate@binkert.org} 6336657Snate@binkert.org''') 6346657Snate@binkert.org 6356657Snate@binkert.org # set description (may be overriden later by port def) 6367007Snate@binkert.org code(''' 6377056Snate@binkert.org$vid->setDescription("[Version " + to_string(m_version) + ", ${ident}, name=${{var.c_ident}}]"); 6387007Snate@binkert.org 6397007Snate@binkert.org''') 6406657Snate@binkert.org 6417566SBrad.Beckmann@amd.com if vtype.isBuffer: 6427566SBrad.Beckmann@amd.com if "recycle_latency" in var: 6437566SBrad.Beckmann@amd.com code('$vid->setRecycleLatency(${{var["recycle_latency"]}});') 6447566SBrad.Beckmann@amd.com else: 6457566SBrad.Beckmann@amd.com code('$vid->setRecycleLatency(m_recycle_latency);') 6467566SBrad.Beckmann@amd.com 6477566SBrad.Beckmann@amd.com 6486657Snate@binkert.org # Set the queue consumers 6497672Snate@binkert.org code() 6506657Snate@binkert.org for port in self.in_ports: 6516657Snate@binkert.org code('${{port.code}}.setConsumer(this);') 6526657Snate@binkert.org 6536657Snate@binkert.org # Set the queue descriptions 6547672Snate@binkert.org code() 6556657Snate@binkert.org for port in self.in_ports: 6567056Snate@binkert.org code('${{port.code}}.setDescription("[Version " + to_string(m_version) + ", $ident, $port]");') 6576657Snate@binkert.org 6586657Snate@binkert.org # Initialize the transition profiling 6597672Snate@binkert.org code() 6606657Snate@binkert.org for trans in self.transitions: 6616657Snate@binkert.org # Figure out if we stall 6626657Snate@binkert.org stall = False 6636657Snate@binkert.org for action in trans.actions: 6646657Snate@binkert.org if action.ident == "z_stall": 6656657Snate@binkert.org stall = True 6666657Snate@binkert.org 6676657Snate@binkert.org # Only possible if it is not a 'z' case 6686657Snate@binkert.org if not stall: 6696657Snate@binkert.org state = "%s_State_%s" % (self.ident, trans.state.ident) 6706657Snate@binkert.org event = "%s_Event_%s" % (self.ident, trans.event.ident) 6717542SBrad.Beckmann@amd.com code('m_profiler.possibleTransition($state, $event);') 6726657Snate@binkert.org 6736657Snate@binkert.org code.dedent() 6746657Snate@binkert.org code('}') 6756657Snate@binkert.org 6766657Snate@binkert.org has_mandatory_q = False 6776657Snate@binkert.org for port in self.in_ports: 6786657Snate@binkert.org if port.code.find("mandatoryQueue_ptr") >= 0: 6796657Snate@binkert.org has_mandatory_q = True 6806657Snate@binkert.org 6816657Snate@binkert.org if has_mandatory_q: 6826657Snate@binkert.org mq_ident = "m_%s_mandatoryQueue_ptr" % self.ident 6836657Snate@binkert.org else: 6846657Snate@binkert.org mq_ident = "NULL" 6856657Snate@binkert.org 6868683Snilay@cs.wisc.edu seq_ident = "NULL" 6878683Snilay@cs.wisc.edu for param in self.config_parameters: 6888683Snilay@cs.wisc.edu if param.name == "sequencer": 6898683Snilay@cs.wisc.edu assert(param.pointer) 6908683Snilay@cs.wisc.edu seq_ident = "m_%s_ptr" % param.name 6918683Snilay@cs.wisc.edu 6926657Snate@binkert.org code(''' 6937007Snate@binkert.orgint 6947007Snate@binkert.org$c_ident::getNumControllers() 6957007Snate@binkert.org{ 6966657Snate@binkert.org return m_num_controllers; 6976657Snate@binkert.org} 6986657Snate@binkert.org 6997007Snate@binkert.orgMessageBuffer* 7007007Snate@binkert.org$c_ident::getMandatoryQueue() const 7017007Snate@binkert.org{ 7026657Snate@binkert.org return $mq_ident; 7036657Snate@binkert.org} 7046657Snate@binkert.org 7058683Snilay@cs.wisc.eduSequencer* 7068683Snilay@cs.wisc.edu$c_ident::getSequencer() const 7078683Snilay@cs.wisc.edu{ 7088683Snilay@cs.wisc.edu return $seq_ident; 7098683Snilay@cs.wisc.edu} 7108683Snilay@cs.wisc.edu 7117007Snate@binkert.orgconst int & 7127007Snate@binkert.org$c_ident::getVersion() const 7137007Snate@binkert.org{ 7146657Snate@binkert.org return m_version; 7156657Snate@binkert.org} 7166657Snate@binkert.org 7177007Snate@binkert.orgconst string 7187007Snate@binkert.org$c_ident::toString() const 7197007Snate@binkert.org{ 7206657Snate@binkert.org return "$c_ident"; 7216657Snate@binkert.org} 7226657Snate@binkert.org 7237007Snate@binkert.orgconst string 7247007Snate@binkert.org$c_ident::getName() const 7257007Snate@binkert.org{ 7266657Snate@binkert.org return m_name; 7276657Snate@binkert.org} 7287007Snate@binkert.org 7297007Snate@binkert.orgvoid 7307567SBrad.Beckmann@amd.com$c_ident::stallBuffer(MessageBuffer* buf, Address addr) 7317567SBrad.Beckmann@amd.com{ 7327567SBrad.Beckmann@amd.com if (m_waiting_buffers.count(addr) == 0) { 7337567SBrad.Beckmann@amd.com MsgVecType* msgVec = new MsgVecType; 7347567SBrad.Beckmann@amd.com msgVec->resize(m_max_in_port_rank, NULL); 7357567SBrad.Beckmann@amd.com m_waiting_buffers[addr] = msgVec; 7367567SBrad.Beckmann@amd.com } 7377567SBrad.Beckmann@amd.com (*(m_waiting_buffers[addr]))[m_cur_in_port_rank] = buf; 7387567SBrad.Beckmann@amd.com} 7397567SBrad.Beckmann@amd.com 7407567SBrad.Beckmann@amd.comvoid 7417567SBrad.Beckmann@amd.com$c_ident::wakeUpBuffers(Address addr) 7427567SBrad.Beckmann@amd.com{ 7438155Snilay@cs.wisc.edu if (m_waiting_buffers.count(addr) > 0) { 7448155Snilay@cs.wisc.edu // 7458155Snilay@cs.wisc.edu // Wake up all possible lower rank (i.e. lower priority) buffers that could 7468155Snilay@cs.wisc.edu // be waiting on this message. 7478155Snilay@cs.wisc.edu // 7488155Snilay@cs.wisc.edu for (int in_port_rank = m_cur_in_port_rank - 1; 7498155Snilay@cs.wisc.edu in_port_rank >= 0; 7508155Snilay@cs.wisc.edu in_port_rank--) { 7518155Snilay@cs.wisc.edu if ((*(m_waiting_buffers[addr]))[in_port_rank] != NULL) { 7528155Snilay@cs.wisc.edu (*(m_waiting_buffers[addr]))[in_port_rank]->reanalyzeMessages(addr); 7538155Snilay@cs.wisc.edu } 7547567SBrad.Beckmann@amd.com } 7558155Snilay@cs.wisc.edu delete m_waiting_buffers[addr]; 7568155Snilay@cs.wisc.edu m_waiting_buffers.erase(addr); 7577567SBrad.Beckmann@amd.com } 7587567SBrad.Beckmann@amd.com} 7597567SBrad.Beckmann@amd.com 7607567SBrad.Beckmann@amd.comvoid 7617922SBrad.Beckmann@amd.com$c_ident::wakeUpAllBuffers() 7627922SBrad.Beckmann@amd.com{ 7637922SBrad.Beckmann@amd.com // 7647922SBrad.Beckmann@amd.com // Wake up all possible buffers that could be waiting on any message. 7657922SBrad.Beckmann@amd.com // 7667922SBrad.Beckmann@amd.com 7677922SBrad.Beckmann@amd.com std::vector<MsgVecType*> wokeUpMsgVecs; 7687922SBrad.Beckmann@amd.com 7698154Snilay@cs.wisc.edu if(m_waiting_buffers.size() > 0) { 7708154Snilay@cs.wisc.edu for (WaitingBufType::iterator buf_iter = m_waiting_buffers.begin(); 7718154Snilay@cs.wisc.edu buf_iter != m_waiting_buffers.end(); 7728154Snilay@cs.wisc.edu ++buf_iter) { 7738154Snilay@cs.wisc.edu for (MsgVecType::iterator vec_iter = buf_iter->second->begin(); 7748154Snilay@cs.wisc.edu vec_iter != buf_iter->second->end(); 7758154Snilay@cs.wisc.edu ++vec_iter) { 7768154Snilay@cs.wisc.edu if (*vec_iter != NULL) { 7778154Snilay@cs.wisc.edu (*vec_iter)->reanalyzeAllMessages(); 7788154Snilay@cs.wisc.edu } 7798154Snilay@cs.wisc.edu } 7808154Snilay@cs.wisc.edu wokeUpMsgVecs.push_back(buf_iter->second); 7818154Snilay@cs.wisc.edu } 7828154Snilay@cs.wisc.edu 7838154Snilay@cs.wisc.edu for (std::vector<MsgVecType*>::iterator wb_iter = wokeUpMsgVecs.begin(); 7848154Snilay@cs.wisc.edu wb_iter != wokeUpMsgVecs.end(); 7858154Snilay@cs.wisc.edu ++wb_iter) { 7868154Snilay@cs.wisc.edu delete (*wb_iter); 7878154Snilay@cs.wisc.edu } 7888154Snilay@cs.wisc.edu 7898154Snilay@cs.wisc.edu m_waiting_buffers.clear(); 7907922SBrad.Beckmann@amd.com } 7917922SBrad.Beckmann@amd.com} 7927922SBrad.Beckmann@amd.com 7937922SBrad.Beckmann@amd.comvoid 7947007Snate@binkert.org$c_ident::blockOnQueue(Address addr, MessageBuffer* port) 7957007Snate@binkert.org{ 7966863Sdrh5@cs.wisc.edu m_is_blocking = true; 7976863Sdrh5@cs.wisc.edu m_block_map[addr] = port; 7986863Sdrh5@cs.wisc.edu} 7997007Snate@binkert.org 8007007Snate@binkert.orgvoid 8017007Snate@binkert.org$c_ident::unblock(Address addr) 8027007Snate@binkert.org{ 8036863Sdrh5@cs.wisc.edu m_block_map.erase(addr); 8046863Sdrh5@cs.wisc.edu if (m_block_map.size() == 0) { 8056863Sdrh5@cs.wisc.edu m_is_blocking = false; 8066863Sdrh5@cs.wisc.edu } 8076863Sdrh5@cs.wisc.edu} 8086863Sdrh5@cs.wisc.edu 8097007Snate@binkert.orgvoid 8107007Snate@binkert.org$c_ident::print(ostream& out) const 8117007Snate@binkert.org{ 8127007Snate@binkert.org out << "[$c_ident " << m_version << "]"; 8137007Snate@binkert.org} 8146657Snate@binkert.org 8157007Snate@binkert.orgvoid 8167007Snate@binkert.org$c_ident::printConfig(ostream& out) const 8177007Snate@binkert.org{ 8186657Snate@binkert.org out << "$c_ident config: " << m_name << endl; 8196657Snate@binkert.org out << " version: " << m_version << endl; 8207007Snate@binkert.org map<string, string>::const_iterator it; 8217007Snate@binkert.org for (it = m_cfg.begin(); it != m_cfg.end(); it++) 8227007Snate@binkert.org out << " " << it->first << ": " << it->second << endl; 8236657Snate@binkert.org} 8246657Snate@binkert.org 8257007Snate@binkert.orgvoid 8267007Snate@binkert.org$c_ident::printStats(ostream& out) const 8277007Snate@binkert.org{ 8286902SBrad.Beckmann@amd.com''') 8296902SBrad.Beckmann@amd.com # 8306902SBrad.Beckmann@amd.com # Cache and Memory Controllers have specific profilers associated with 8316902SBrad.Beckmann@amd.com # them. Print out these stats before dumping state transition stats. 8326902SBrad.Beckmann@amd.com # 8336902SBrad.Beckmann@amd.com for param in self.config_parameters: 8346902SBrad.Beckmann@amd.com if param.type_ast.type.ident == "CacheMemory" or \ 8357025SBrad.Beckmann@amd.com param.type_ast.type.ident == "DirectoryMemory" or \ 8366902SBrad.Beckmann@amd.com param.type_ast.type.ident == "MemoryControl": 8376902SBrad.Beckmann@amd.com assert(param.pointer) 8386902SBrad.Beckmann@amd.com code(' m_${{param.ident}}_ptr->printStats(out);') 8396902SBrad.Beckmann@amd.com 8406902SBrad.Beckmann@amd.com code(''' 8417542SBrad.Beckmann@amd.com if (m_version == 0) { 8427542SBrad.Beckmann@amd.com s_profileDumper.dumpStats(out); 8437542SBrad.Beckmann@amd.com } 8446902SBrad.Beckmann@amd.com} 8456902SBrad.Beckmann@amd.com 8466902SBrad.Beckmann@amd.comvoid $c_ident::clearStats() { 8476902SBrad.Beckmann@amd.com''') 8486902SBrad.Beckmann@amd.com # 8496902SBrad.Beckmann@amd.com # Cache and Memory Controllers have specific profilers associated with 8506902SBrad.Beckmann@amd.com # them. These stats must be cleared too. 8516902SBrad.Beckmann@amd.com # 8526902SBrad.Beckmann@amd.com for param in self.config_parameters: 8536902SBrad.Beckmann@amd.com if param.type_ast.type.ident == "CacheMemory" or \ 8546902SBrad.Beckmann@amd.com param.type_ast.type.ident == "MemoryControl": 8556902SBrad.Beckmann@amd.com assert(param.pointer) 8566902SBrad.Beckmann@amd.com code(' m_${{param.ident}}_ptr->clearStats();') 8576902SBrad.Beckmann@amd.com 8586902SBrad.Beckmann@amd.com code(''' 8597542SBrad.Beckmann@amd.com m_profiler.clearStats(); 8606902SBrad.Beckmann@amd.com} 8617839Snilay@cs.wisc.edu''') 8627839Snilay@cs.wisc.edu 8637839Snilay@cs.wisc.edu if self.EntryType != None: 8647839Snilay@cs.wisc.edu code(''' 8657839Snilay@cs.wisc.edu 8667839Snilay@cs.wisc.edu// Set and Reset for cache_entry variable 8677839Snilay@cs.wisc.eduvoid 8687839Snilay@cs.wisc.edu$c_ident::set_cache_entry(${{self.EntryType.c_ident}}*& m_cache_entry_ptr, AbstractCacheEntry* m_new_cache_entry) 8697839Snilay@cs.wisc.edu{ 8707839Snilay@cs.wisc.edu m_cache_entry_ptr = (${{self.EntryType.c_ident}}*)m_new_cache_entry; 8717839Snilay@cs.wisc.edu} 8727839Snilay@cs.wisc.edu 8737839Snilay@cs.wisc.eduvoid 8747839Snilay@cs.wisc.edu$c_ident::unset_cache_entry(${{self.EntryType.c_ident}}*& m_cache_entry_ptr) 8757839Snilay@cs.wisc.edu{ 8767839Snilay@cs.wisc.edu m_cache_entry_ptr = 0; 8777839Snilay@cs.wisc.edu} 8787839Snilay@cs.wisc.edu''') 8797839Snilay@cs.wisc.edu 8807839Snilay@cs.wisc.edu if self.TBEType != None: 8817839Snilay@cs.wisc.edu code(''' 8827839Snilay@cs.wisc.edu 8837839Snilay@cs.wisc.edu// Set and Reset for tbe variable 8847839Snilay@cs.wisc.eduvoid 8857839Snilay@cs.wisc.edu$c_ident::set_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr, ${{self.TBEType.c_ident}}* m_new_tbe) 8867839Snilay@cs.wisc.edu{ 8877839Snilay@cs.wisc.edu m_tbe_ptr = m_new_tbe; 8887839Snilay@cs.wisc.edu} 8897839Snilay@cs.wisc.edu 8907839Snilay@cs.wisc.eduvoid 8917839Snilay@cs.wisc.edu$c_ident::unset_tbe(${{self.TBEType.c_ident}}*& m_tbe_ptr) 8927839Snilay@cs.wisc.edu{ 8937839Snilay@cs.wisc.edu m_tbe_ptr = NULL; 8947839Snilay@cs.wisc.edu} 8957839Snilay@cs.wisc.edu''') 8967839Snilay@cs.wisc.edu 8977839Snilay@cs.wisc.edu code(''' 8986902SBrad.Beckmann@amd.com 8998683Snilay@cs.wisc.eduvoid 9008683Snilay@cs.wisc.edu$c_ident::recordCacheTrace(int cntrl, CacheRecorder* tr) 9018683Snilay@cs.wisc.edu{ 9028683Snilay@cs.wisc.edu''') 9038683Snilay@cs.wisc.edu # 9048683Snilay@cs.wisc.edu # Record cache contents for all associated caches. 9058683Snilay@cs.wisc.edu # 9068683Snilay@cs.wisc.edu code.indent() 9078683Snilay@cs.wisc.edu for param in self.config_parameters: 9088683Snilay@cs.wisc.edu if param.type_ast.type.ident == "CacheMemory": 9098683Snilay@cs.wisc.edu assert(param.pointer) 9108683Snilay@cs.wisc.edu code('m_${{param.ident}}_ptr->recordCacheContents(cntrl, tr);') 9118683Snilay@cs.wisc.edu 9128683Snilay@cs.wisc.edu code.dedent() 9138683Snilay@cs.wisc.edu code(''' 9148683Snilay@cs.wisc.edu} 9158683Snilay@cs.wisc.edu 9166657Snate@binkert.org// Actions 9176657Snate@binkert.org''') 9187839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 9197839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 9207839Snilay@cs.wisc.edu if "c_code" not in action: 9217839Snilay@cs.wisc.edu continue 9226657Snate@binkert.org 9237839Snilay@cs.wisc.edu code(''' 9247839Snilay@cs.wisc.edu/** \\brief ${{action.desc}} */ 9257839Snilay@cs.wisc.eduvoid 9267839Snilay@cs.wisc.edu$c_ident::${{action.ident}}(${{self.TBEType.c_ident}}*& m_tbe_ptr, ${{self.EntryType.c_ident}}*& m_cache_entry_ptr, const Address& addr) 9277839Snilay@cs.wisc.edu{ 9288055Sksewell@umich.edu DPRINTF(RubyGenerated, "executing ${{action.ident}}\\n"); 9297839Snilay@cs.wisc.edu ${{action["c_code"]}} 9307839Snilay@cs.wisc.edu} 9316657Snate@binkert.org 9327839Snilay@cs.wisc.edu''') 9337839Snilay@cs.wisc.edu elif self.TBEType != None: 9347839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 9357839Snilay@cs.wisc.edu if "c_code" not in action: 9367839Snilay@cs.wisc.edu continue 9377839Snilay@cs.wisc.edu 9387839Snilay@cs.wisc.edu code(''' 9397839Snilay@cs.wisc.edu/** \\brief ${{action.desc}} */ 9407839Snilay@cs.wisc.eduvoid 9417839Snilay@cs.wisc.edu$c_ident::${{action.ident}}(${{self.TBEType.c_ident}}*& m_tbe_ptr, const Address& addr) 9427839Snilay@cs.wisc.edu{ 9438055Sksewell@umich.edu DPRINTF(RubyGenerated, "executing ${{action.ident}}\\n"); 9447839Snilay@cs.wisc.edu ${{action["c_code"]}} 9457839Snilay@cs.wisc.edu} 9467839Snilay@cs.wisc.edu 9477839Snilay@cs.wisc.edu''') 9487839Snilay@cs.wisc.edu elif self.EntryType != None: 9497839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 9507839Snilay@cs.wisc.edu if "c_code" not in action: 9517839Snilay@cs.wisc.edu continue 9527839Snilay@cs.wisc.edu 9537839Snilay@cs.wisc.edu code(''' 9547839Snilay@cs.wisc.edu/** \\brief ${{action.desc}} */ 9557839Snilay@cs.wisc.eduvoid 9567839Snilay@cs.wisc.edu$c_ident::${{action.ident}}(${{self.EntryType.c_ident}}*& m_cache_entry_ptr, const Address& addr) 9577839Snilay@cs.wisc.edu{ 9588055Sksewell@umich.edu DPRINTF(RubyGenerated, "executing ${{action.ident}}\\n"); 9597839Snilay@cs.wisc.edu ${{action["c_code"]}} 9607839Snilay@cs.wisc.edu} 9617839Snilay@cs.wisc.edu 9627839Snilay@cs.wisc.edu''') 9637839Snilay@cs.wisc.edu else: 9647839Snilay@cs.wisc.edu for action in self.actions.itervalues(): 9657839Snilay@cs.wisc.edu if "c_code" not in action: 9667839Snilay@cs.wisc.edu continue 9677839Snilay@cs.wisc.edu 9687839Snilay@cs.wisc.edu code(''' 9696657Snate@binkert.org/** \\brief ${{action.desc}} */ 9707007Snate@binkert.orgvoid 9717007Snate@binkert.org$c_ident::${{action.ident}}(const Address& addr) 9726657Snate@binkert.org{ 9738055Sksewell@umich.edu DPRINTF(RubyGenerated, "executing ${{action.ident}}\\n"); 9746657Snate@binkert.org ${{action["c_code"]}} 9756657Snate@binkert.org} 9766657Snate@binkert.org 9776657Snate@binkert.org''') 9788478Snilay@cs.wisc.edu for func in self.functions: 9798478Snilay@cs.wisc.edu code(func.generateCode()) 9808478Snilay@cs.wisc.edu 9816657Snate@binkert.org code.write(path, "%s.cc" % c_ident) 9826657Snate@binkert.org 9836657Snate@binkert.org def printCWakeup(self, path): 9846657Snate@binkert.org '''Output the wakeup loop for the events''' 9856657Snate@binkert.org 9866999Snate@binkert.org code = self.symtab.codeFormatter() 9876657Snate@binkert.org ident = self.ident 9886657Snate@binkert.org 9896657Snate@binkert.org code(''' 9906657Snate@binkert.org// Auto generated C++ code started by $__file__:$__line__ 9916657Snate@binkert.org// ${ident}: ${{self.short}} 9926657Snate@binkert.org 9937832Snate@binkert.org#include <cassert> 9947832Snate@binkert.org 9957007Snate@binkert.org#include "base/misc.hh" 9968232Snate@binkert.org#include "debug/RubySlicc.hh" 9978229Snate@binkert.org#include "mem/protocol/${ident}_Controller.hh" 9988229Snate@binkert.org#include "mem/protocol/${ident}_Event.hh" 9998229Snate@binkert.org#include "mem/protocol/${ident}_State.hh" 10008229Snate@binkert.org#include "mem/protocol/Types.hh" 10016657Snate@binkert.org#include "mem/ruby/common/Global.hh" 10026657Snate@binkert.org#include "mem/ruby/slicc_interface/RubySlicc_includes.hh" 10036657Snate@binkert.org#include "mem/ruby/system/System.hh" 10046657Snate@binkert.org 10057055Snate@binkert.orgusing namespace std; 10067055Snate@binkert.org 10077007Snate@binkert.orgvoid 10087007Snate@binkert.org${ident}_Controller::wakeup() 10096657Snate@binkert.org{ 10106657Snate@binkert.org int counter = 0; 10116657Snate@binkert.org while (true) { 10126657Snate@binkert.org // Some cases will put us into an infinite loop without this limit 10136657Snate@binkert.org assert(counter <= m_transitions_per_cycle); 10146657Snate@binkert.org if (counter == m_transitions_per_cycle) { 10157007Snate@binkert.org // Count how often we are fully utilized 10167007Snate@binkert.org g_system_ptr->getProfiler()->controllerBusy(m_machineID); 10177007Snate@binkert.org 10187007Snate@binkert.org // Wakeup in another cycle and try again 10197007Snate@binkert.org g_eventQueue_ptr->scheduleEvent(this, 1); 10206657Snate@binkert.org break; 10216657Snate@binkert.org } 10226657Snate@binkert.org''') 10236657Snate@binkert.org 10246657Snate@binkert.org code.indent() 10256657Snate@binkert.org code.indent() 10266657Snate@binkert.org 10276657Snate@binkert.org # InPorts 10286657Snate@binkert.org # 10296657Snate@binkert.org for port in self.in_ports: 10306657Snate@binkert.org code.indent() 10316657Snate@binkert.org code('// ${ident}InPort $port') 10327567SBrad.Beckmann@amd.com if port.pairs.has_key("rank"): 10337567SBrad.Beckmann@amd.com code('m_cur_in_port_rank = ${{port.pairs["rank"]}};') 10347567SBrad.Beckmann@amd.com else: 10357567SBrad.Beckmann@amd.com code('m_cur_in_port_rank = 0;') 10366657Snate@binkert.org code('${{port["c_code_in_port"]}}') 10376657Snate@binkert.org code.dedent() 10386657Snate@binkert.org 10396657Snate@binkert.org code('') 10406657Snate@binkert.org 10416657Snate@binkert.org code.dedent() 10426657Snate@binkert.org code.dedent() 10436657Snate@binkert.org code(''' 10446657Snate@binkert.org break; // If we got this far, we have nothing left todo 10456657Snate@binkert.org } 10467007Snate@binkert.org // g_eventQueue_ptr->scheduleEvent(this, 1); 10476657Snate@binkert.org} 10486657Snate@binkert.org''') 10496657Snate@binkert.org 10506657Snate@binkert.org code.write(path, "%s_Wakeup.cc" % self.ident) 10516657Snate@binkert.org 10526657Snate@binkert.org def printCSwitch(self, path): 10536657Snate@binkert.org '''Output switch statement for transition table''' 10546657Snate@binkert.org 10556999Snate@binkert.org code = self.symtab.codeFormatter() 10566657Snate@binkert.org ident = self.ident 10576657Snate@binkert.org 10586657Snate@binkert.org code(''' 10596657Snate@binkert.org// Auto generated C++ code started by $__file__:$__line__ 10606657Snate@binkert.org// ${ident}: ${{self.short}} 10616657Snate@binkert.org 10627832Snate@binkert.org#include <cassert> 10637832Snate@binkert.org 10647805Snilay@cs.wisc.edu#include "base/misc.hh" 10657832Snate@binkert.org#include "base/trace.hh" 10668232Snate@binkert.org#include "debug/ProtocolTrace.hh" 10678232Snate@binkert.org#include "debug/RubyGenerated.hh" 10688229Snate@binkert.org#include "mem/protocol/${ident}_Controller.hh" 10698229Snate@binkert.org#include "mem/protocol/${ident}_Event.hh" 10708229Snate@binkert.org#include "mem/protocol/${ident}_State.hh" 10718229Snate@binkert.org#include "mem/protocol/Types.hh" 10726657Snate@binkert.org#include "mem/ruby/common/Global.hh" 10736657Snate@binkert.org#include "mem/ruby/system/System.hh" 10746657Snate@binkert.org 10756657Snate@binkert.org#define HASH_FUN(state, event) ((int(state)*${ident}_Event_NUM)+int(event)) 10766657Snate@binkert.org 10776657Snate@binkert.org#define GET_TRANSITION_COMMENT() (${ident}_transitionComment.str()) 10786657Snate@binkert.org#define CLEAR_TRANSITION_COMMENT() (${ident}_transitionComment.str("")) 10796657Snate@binkert.org 10807007Snate@binkert.orgTransitionResult 10817007Snate@binkert.org${ident}_Controller::doTransition(${ident}_Event event, 10827839Snilay@cs.wisc.edu''') 10837839Snilay@cs.wisc.edu if self.EntryType != None: 10847839Snilay@cs.wisc.edu code(''' 10857839Snilay@cs.wisc.edu ${{self.EntryType.c_ident}}* m_cache_entry_ptr, 10867839Snilay@cs.wisc.edu''') 10877839Snilay@cs.wisc.edu if self.TBEType != None: 10887839Snilay@cs.wisc.edu code(''' 10897839Snilay@cs.wisc.edu ${{self.TBEType.c_ident}}* m_tbe_ptr, 10907839Snilay@cs.wisc.edu''') 10917839Snilay@cs.wisc.edu code(''' 10927007Snate@binkert.org const Address &addr) 10936657Snate@binkert.org{ 10947839Snilay@cs.wisc.edu''') 10957839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 10968337Snilay@cs.wisc.edu code('${ident}_State state = getState(m_tbe_ptr, m_cache_entry_ptr, addr);') 10977839Snilay@cs.wisc.edu elif self.TBEType != None: 10988337Snilay@cs.wisc.edu code('${ident}_State state = getState(m_tbe_ptr, addr);') 10997839Snilay@cs.wisc.edu elif self.EntryType != None: 11008337Snilay@cs.wisc.edu code('${ident}_State state = getState(m_cache_entry_ptr, addr);') 11017839Snilay@cs.wisc.edu else: 11028337Snilay@cs.wisc.edu code('${ident}_State state = getState(addr);') 11037839Snilay@cs.wisc.edu 11047839Snilay@cs.wisc.edu code(''' 11056657Snate@binkert.org ${ident}_State next_state = state; 11066657Snate@binkert.org 11077780Snilay@cs.wisc.edu DPRINTF(RubyGenerated, "%s, Time: %lld, state: %s, event: %s, addr: %s\\n", 11087780Snilay@cs.wisc.edu *this, 11097780Snilay@cs.wisc.edu g_eventQueue_ptr->getTime(), 11107780Snilay@cs.wisc.edu ${ident}_State_to_string(state), 11117780Snilay@cs.wisc.edu ${ident}_Event_to_string(event), 11127780Snilay@cs.wisc.edu addr); 11136657Snate@binkert.org 11147007Snate@binkert.org TransitionResult result = 11157839Snilay@cs.wisc.edu''') 11167839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 11177839Snilay@cs.wisc.edu code('doTransitionWorker(event, state, next_state, m_tbe_ptr, m_cache_entry_ptr, addr);') 11187839Snilay@cs.wisc.edu elif self.TBEType != None: 11197839Snilay@cs.wisc.edu code('doTransitionWorker(event, state, next_state, m_tbe_ptr, addr);') 11207839Snilay@cs.wisc.edu elif self.EntryType != None: 11217839Snilay@cs.wisc.edu code('doTransitionWorker(event, state, next_state, m_cache_entry_ptr, addr);') 11227839Snilay@cs.wisc.edu else: 11237839Snilay@cs.wisc.edu code('doTransitionWorker(event, state, next_state, addr);') 11246657Snate@binkert.org 11257839Snilay@cs.wisc.edu code(''' 11266657Snate@binkert.org if (result == TransitionResult_Valid) { 11277780Snilay@cs.wisc.edu DPRINTF(RubyGenerated, "next_state: %s\\n", 11287780Snilay@cs.wisc.edu ${ident}_State_to_string(next_state)); 11297542SBrad.Beckmann@amd.com m_profiler.countTransition(state, event); 11308266Sksewell@umich.edu DPRINTFR(ProtocolTrace, "%15d %3s %10s%20s %6s>%-6s %s %s\\n", 11318266Sksewell@umich.edu curTick(), m_version, "${ident}", 11328266Sksewell@umich.edu ${ident}_Event_to_string(event), 11338266Sksewell@umich.edu ${ident}_State_to_string(state), 11348266Sksewell@umich.edu ${ident}_State_to_string(next_state), 11358266Sksewell@umich.edu addr, GET_TRANSITION_COMMENT()); 11366657Snate@binkert.org 11377832Snate@binkert.org CLEAR_TRANSITION_COMMENT(); 11387839Snilay@cs.wisc.edu''') 11397839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 11408337Snilay@cs.wisc.edu code('setState(m_tbe_ptr, m_cache_entry_ptr, addr, next_state);') 11418341Snilay@cs.wisc.edu code('setAccessPermission(m_cache_entry_ptr, addr, next_state);') 11427839Snilay@cs.wisc.edu elif self.TBEType != None: 11438337Snilay@cs.wisc.edu code('setState(m_tbe_ptr, addr, next_state);') 11448341Snilay@cs.wisc.edu code('setAccessPermission(addr, next_state);') 11457839Snilay@cs.wisc.edu elif self.EntryType != None: 11468337Snilay@cs.wisc.edu code('setState(m_cache_entry_ptr, addr, next_state);') 11478341Snilay@cs.wisc.edu code('setAccessPermission(m_cache_entry_ptr, addr, next_state);') 11487839Snilay@cs.wisc.edu else: 11498337Snilay@cs.wisc.edu code('setState(addr, next_state);') 11508341Snilay@cs.wisc.edu code('setAccessPermission(addr, next_state);') 11517839Snilay@cs.wisc.edu 11527839Snilay@cs.wisc.edu code(''' 11536657Snate@binkert.org } else if (result == TransitionResult_ResourceStall) { 11548266Sksewell@umich.edu DPRINTFR(ProtocolTrace, "%15s %3s %10s%20s %6s>%-6s %s %s\\n", 11558266Sksewell@umich.edu curTick(), m_version, "${ident}", 11568266Sksewell@umich.edu ${ident}_Event_to_string(event), 11578266Sksewell@umich.edu ${ident}_State_to_string(state), 11588266Sksewell@umich.edu ${ident}_State_to_string(next_state), 11598266Sksewell@umich.edu addr, "Resource Stall"); 11606657Snate@binkert.org } else if (result == TransitionResult_ProtocolStall) { 11617780Snilay@cs.wisc.edu DPRINTF(RubyGenerated, "stalling\\n"); 11628266Sksewell@umich.edu DPRINTFR(ProtocolTrace, "%15s %3s %10s%20s %6s>%-6s %s %s\\n", 11638266Sksewell@umich.edu curTick(), m_version, "${ident}", 11648266Sksewell@umich.edu ${ident}_Event_to_string(event), 11658266Sksewell@umich.edu ${ident}_State_to_string(state), 11668266Sksewell@umich.edu ${ident}_State_to_string(next_state), 11678266Sksewell@umich.edu addr, "Protocol Stall"); 11686657Snate@binkert.org } 11696657Snate@binkert.org 11706657Snate@binkert.org return result; 11716657Snate@binkert.org} 11726657Snate@binkert.org 11737007Snate@binkert.orgTransitionResult 11747007Snate@binkert.org${ident}_Controller::doTransitionWorker(${ident}_Event event, 11757007Snate@binkert.org ${ident}_State state, 11767007Snate@binkert.org ${ident}_State& next_state, 11777839Snilay@cs.wisc.edu''') 11787839Snilay@cs.wisc.edu 11797839Snilay@cs.wisc.edu if self.TBEType != None: 11807839Snilay@cs.wisc.edu code(''' 11817839Snilay@cs.wisc.edu ${{self.TBEType.c_ident}}*& m_tbe_ptr, 11827839Snilay@cs.wisc.edu''') 11837839Snilay@cs.wisc.edu if self.EntryType != None: 11847839Snilay@cs.wisc.edu code(''' 11857839Snilay@cs.wisc.edu ${{self.EntryType.c_ident}}*& m_cache_entry_ptr, 11867839Snilay@cs.wisc.edu''') 11877839Snilay@cs.wisc.edu code(''' 11887007Snate@binkert.org const Address& addr) 11896657Snate@binkert.org{ 11906657Snate@binkert.org switch(HASH_FUN(state, event)) { 11916657Snate@binkert.org''') 11926657Snate@binkert.org 11936657Snate@binkert.org # This map will allow suppress generating duplicate code 11946657Snate@binkert.org cases = orderdict() 11956657Snate@binkert.org 11966657Snate@binkert.org for trans in self.transitions: 11976657Snate@binkert.org case_string = "%s_State_%s, %s_Event_%s" % \ 11986657Snate@binkert.org (self.ident, trans.state.ident, self.ident, trans.event.ident) 11996657Snate@binkert.org 12006999Snate@binkert.org case = self.symtab.codeFormatter() 12016657Snate@binkert.org # Only set next_state if it changes 12026657Snate@binkert.org if trans.state != trans.nextState: 12036657Snate@binkert.org ns_ident = trans.nextState.ident 12046657Snate@binkert.org case('next_state = ${ident}_State_${ns_ident};') 12056657Snate@binkert.org 12066657Snate@binkert.org actions = trans.actions 12076657Snate@binkert.org 12086657Snate@binkert.org # Check for resources 12096657Snate@binkert.org case_sorter = [] 12106657Snate@binkert.org res = trans.resources 12116657Snate@binkert.org for key,val in res.iteritems(): 12126657Snate@binkert.org if key.type.ident != "DNUCAStopTable": 12136657Snate@binkert.org val = ''' 12147007Snate@binkert.orgif (!%s.areNSlotsAvailable(%s)) 12156657Snate@binkert.org return TransitionResult_ResourceStall; 12166657Snate@binkert.org''' % (key.code, val) 12176657Snate@binkert.org case_sorter.append(val) 12186657Snate@binkert.org 12196657Snate@binkert.org 12206657Snate@binkert.org # Emit the code sequences in a sorted order. This makes the 12216657Snate@binkert.org # output deterministic (without this the output order can vary 12226657Snate@binkert.org # since Map's keys() on a vector of pointers is not deterministic 12236657Snate@binkert.org for c in sorted(case_sorter): 12246657Snate@binkert.org case("$c") 12256657Snate@binkert.org 12266657Snate@binkert.org # Figure out if we stall 12276657Snate@binkert.org stall = False 12286657Snate@binkert.org for action in actions: 12296657Snate@binkert.org if action.ident == "z_stall": 12306657Snate@binkert.org stall = True 12316657Snate@binkert.org break 12326657Snate@binkert.org 12336657Snate@binkert.org if stall: 12346657Snate@binkert.org case('return TransitionResult_ProtocolStall;') 12356657Snate@binkert.org else: 12367839Snilay@cs.wisc.edu if self.TBEType != None and self.EntryType != None: 12377839Snilay@cs.wisc.edu for action in actions: 12387839Snilay@cs.wisc.edu case('${{action.ident}}(m_tbe_ptr, m_cache_entry_ptr, addr);') 12397839Snilay@cs.wisc.edu elif self.TBEType != None: 12407839Snilay@cs.wisc.edu for action in actions: 12417839Snilay@cs.wisc.edu case('${{action.ident}}(m_tbe_ptr, addr);') 12427839Snilay@cs.wisc.edu elif self.EntryType != None: 12437839Snilay@cs.wisc.edu for action in actions: 12447839Snilay@cs.wisc.edu case('${{action.ident}}(m_cache_entry_ptr, addr);') 12457839Snilay@cs.wisc.edu else: 12467839Snilay@cs.wisc.edu for action in actions: 12477839Snilay@cs.wisc.edu case('${{action.ident}}(addr);') 12486657Snate@binkert.org case('return TransitionResult_Valid;') 12496657Snate@binkert.org 12506657Snate@binkert.org case = str(case) 12516657Snate@binkert.org 12526657Snate@binkert.org # Look to see if this transition code is unique. 12536657Snate@binkert.org if case not in cases: 12546657Snate@binkert.org cases[case] = [] 12556657Snate@binkert.org 12566657Snate@binkert.org cases[case].append(case_string) 12576657Snate@binkert.org 12586657Snate@binkert.org # Walk through all of the unique code blocks and spit out the 12596657Snate@binkert.org # corresponding case statement elements 12606657Snate@binkert.org for case,transitions in cases.iteritems(): 12616657Snate@binkert.org # Iterative over all the multiple transitions that share 12626657Snate@binkert.org # the same code 12636657Snate@binkert.org for trans in transitions: 12646657Snate@binkert.org code(' case HASH_FUN($trans):') 12656657Snate@binkert.org code(' $case') 12666657Snate@binkert.org 12676657Snate@binkert.org code(''' 12686657Snate@binkert.org default: 12697805Snilay@cs.wisc.edu fatal("Invalid transition\\n" 12708159SBrad.Beckmann@amd.com "%s time: %d addr: %s event: %s state: %s\\n", 12718159SBrad.Beckmann@amd.com name(), g_eventQueue_ptr->getTime(), addr, event, state); 12726657Snate@binkert.org } 12736657Snate@binkert.org return TransitionResult_Valid; 12746657Snate@binkert.org} 12756657Snate@binkert.org''') 12766657Snate@binkert.org code.write(path, "%s_Transitions.cc" % self.ident) 12776657Snate@binkert.org 12787542SBrad.Beckmann@amd.com def printProfileDumperHH(self, path): 12797542SBrad.Beckmann@amd.com code = self.symtab.codeFormatter() 12807542SBrad.Beckmann@amd.com ident = self.ident 12817542SBrad.Beckmann@amd.com 12827542SBrad.Beckmann@amd.com code(''' 12837542SBrad.Beckmann@amd.com// Auto generated C++ code started by $__file__:$__line__ 12847542SBrad.Beckmann@amd.com// ${ident}: ${{self.short}} 12857542SBrad.Beckmann@amd.com 12867542SBrad.Beckmann@amd.com#ifndef __${ident}_PROFILE_DUMPER_HH__ 12877542SBrad.Beckmann@amd.com#define __${ident}_PROFILE_DUMPER_HH__ 12887542SBrad.Beckmann@amd.com 12897832Snate@binkert.org#include <cassert> 12907542SBrad.Beckmann@amd.com#include <iostream> 12917542SBrad.Beckmann@amd.com#include <vector> 12927542SBrad.Beckmann@amd.com 12938229Snate@binkert.org#include "${ident}_Event.hh" 12947542SBrad.Beckmann@amd.com#include "${ident}_Profiler.hh" 12957542SBrad.Beckmann@amd.com 12967542SBrad.Beckmann@amd.comtypedef std::vector<${ident}_Profiler *> ${ident}_profilers; 12977542SBrad.Beckmann@amd.com 12987542SBrad.Beckmann@amd.comclass ${ident}_ProfileDumper 12997542SBrad.Beckmann@amd.com{ 13007542SBrad.Beckmann@amd.com public: 13017542SBrad.Beckmann@amd.com ${ident}_ProfileDumper(); 13027542SBrad.Beckmann@amd.com void registerProfiler(${ident}_Profiler* profiler); 13037542SBrad.Beckmann@amd.com void dumpStats(std::ostream& out) const; 13047542SBrad.Beckmann@amd.com 13057542SBrad.Beckmann@amd.com private: 13067542SBrad.Beckmann@amd.com ${ident}_profilers m_profilers; 13077542SBrad.Beckmann@amd.com}; 13087542SBrad.Beckmann@amd.com 13097542SBrad.Beckmann@amd.com#endif // __${ident}_PROFILE_DUMPER_HH__ 13107542SBrad.Beckmann@amd.com''') 13117542SBrad.Beckmann@amd.com code.write(path, "%s_ProfileDumper.hh" % self.ident) 13127542SBrad.Beckmann@amd.com 13137542SBrad.Beckmann@amd.com def printProfileDumperCC(self, path): 13147542SBrad.Beckmann@amd.com code = self.symtab.codeFormatter() 13157542SBrad.Beckmann@amd.com ident = self.ident 13167542SBrad.Beckmann@amd.com 13177542SBrad.Beckmann@amd.com code(''' 13187542SBrad.Beckmann@amd.com// Auto generated C++ code started by $__file__:$__line__ 13197542SBrad.Beckmann@amd.com// ${ident}: ${{self.short}} 13207542SBrad.Beckmann@amd.com 13217542SBrad.Beckmann@amd.com#include "mem/protocol/${ident}_ProfileDumper.hh" 13227542SBrad.Beckmann@amd.com 13237542SBrad.Beckmann@amd.com${ident}_ProfileDumper::${ident}_ProfileDumper() 13247542SBrad.Beckmann@amd.com{ 13257542SBrad.Beckmann@amd.com} 13267542SBrad.Beckmann@amd.com 13277542SBrad.Beckmann@amd.comvoid 13287542SBrad.Beckmann@amd.com${ident}_ProfileDumper::registerProfiler(${ident}_Profiler* profiler) 13297542SBrad.Beckmann@amd.com{ 13307542SBrad.Beckmann@amd.com m_profilers.push_back(profiler); 13317542SBrad.Beckmann@amd.com} 13327542SBrad.Beckmann@amd.com 13337542SBrad.Beckmann@amd.comvoid 13347542SBrad.Beckmann@amd.com${ident}_ProfileDumper::dumpStats(std::ostream& out) const 13357542SBrad.Beckmann@amd.com{ 13367542SBrad.Beckmann@amd.com out << " --- ${ident} ---\\n"; 13377542SBrad.Beckmann@amd.com out << " - Event Counts -\\n"; 13387542SBrad.Beckmann@amd.com for (${ident}_Event event = ${ident}_Event_FIRST; 13397542SBrad.Beckmann@amd.com event < ${ident}_Event_NUM; 13407542SBrad.Beckmann@amd.com ++event) { 13417542SBrad.Beckmann@amd.com out << (${ident}_Event) event << " ["; 13427542SBrad.Beckmann@amd.com uint64 total = 0; 13437542SBrad.Beckmann@amd.com for (int i = 0; i < m_profilers.size(); i++) { 13447542SBrad.Beckmann@amd.com out << m_profilers[i]->getEventCount(event) << " "; 13457542SBrad.Beckmann@amd.com total += m_profilers[i]->getEventCount(event); 13467542SBrad.Beckmann@amd.com } 13477542SBrad.Beckmann@amd.com out << "] " << total << "\\n"; 13487542SBrad.Beckmann@amd.com } 13497542SBrad.Beckmann@amd.com out << "\\n"; 13507542SBrad.Beckmann@amd.com out << " - Transitions -\\n"; 13517542SBrad.Beckmann@amd.com for (${ident}_State state = ${ident}_State_FIRST; 13527542SBrad.Beckmann@amd.com state < ${ident}_State_NUM; 13537542SBrad.Beckmann@amd.com ++state) { 13547542SBrad.Beckmann@amd.com for (${ident}_Event event = ${ident}_Event_FIRST; 13557542SBrad.Beckmann@amd.com event < ${ident}_Event_NUM; 13567542SBrad.Beckmann@amd.com ++event) { 13577542SBrad.Beckmann@amd.com if (m_profilers[0]->isPossible(state, event)) { 13587542SBrad.Beckmann@amd.com out << (${ident}_State) state << " " 13597542SBrad.Beckmann@amd.com << (${ident}_Event) event << " ["; 13607542SBrad.Beckmann@amd.com uint64 total = 0; 13617542SBrad.Beckmann@amd.com for (int i = 0; i < m_profilers.size(); i++) { 13627542SBrad.Beckmann@amd.com out << m_profilers[i]->getTransitionCount(state, event) << " "; 13637542SBrad.Beckmann@amd.com total += m_profilers[i]->getTransitionCount(state, event); 13647542SBrad.Beckmann@amd.com } 13657542SBrad.Beckmann@amd.com out << "] " << total << "\\n"; 13667542SBrad.Beckmann@amd.com } 13677542SBrad.Beckmann@amd.com } 13687542SBrad.Beckmann@amd.com out << "\\n"; 13697542SBrad.Beckmann@amd.com } 13707542SBrad.Beckmann@amd.com} 13717542SBrad.Beckmann@amd.com''') 13727542SBrad.Beckmann@amd.com code.write(path, "%s_ProfileDumper.cc" % self.ident) 13737542SBrad.Beckmann@amd.com 13746657Snate@binkert.org def printProfilerHH(self, path): 13756999Snate@binkert.org code = self.symtab.codeFormatter() 13766657Snate@binkert.org ident = self.ident 13776657Snate@binkert.org 13786657Snate@binkert.org code(''' 13796657Snate@binkert.org// Auto generated C++ code started by $__file__:$__line__ 13806657Snate@binkert.org// ${ident}: ${{self.short}} 13816657Snate@binkert.org 13827542SBrad.Beckmann@amd.com#ifndef __${ident}_PROFILER_HH__ 13837542SBrad.Beckmann@amd.com#define __${ident}_PROFILER_HH__ 13846657Snate@binkert.org 13857832Snate@binkert.org#include <cassert> 13867002Snate@binkert.org#include <iostream> 13877002Snate@binkert.org 13888229Snate@binkert.org#include "mem/protocol/${ident}_Event.hh" 13898229Snate@binkert.org#include "mem/protocol/${ident}_State.hh" 13908608Snilay@cs.wisc.edu#include "mem/ruby/common/TypeDefines.hh" 13916657Snate@binkert.org 13927007Snate@binkert.orgclass ${ident}_Profiler 13937007Snate@binkert.org{ 13946657Snate@binkert.org public: 13956657Snate@binkert.org ${ident}_Profiler(); 13966657Snate@binkert.org void setVersion(int version); 13976657Snate@binkert.org void countTransition(${ident}_State state, ${ident}_Event event); 13986657Snate@binkert.org void possibleTransition(${ident}_State state, ${ident}_Event event); 13997542SBrad.Beckmann@amd.com uint64 getEventCount(${ident}_Event event); 14007542SBrad.Beckmann@amd.com bool isPossible(${ident}_State state, ${ident}_Event event); 14017542SBrad.Beckmann@amd.com uint64 getTransitionCount(${ident}_State state, ${ident}_Event event); 14026657Snate@binkert.org void clearStats(); 14036657Snate@binkert.org 14046657Snate@binkert.org private: 14056657Snate@binkert.org int m_counters[${ident}_State_NUM][${ident}_Event_NUM]; 14066657Snate@binkert.org int m_event_counters[${ident}_Event_NUM]; 14076657Snate@binkert.org bool m_possible[${ident}_State_NUM][${ident}_Event_NUM]; 14086657Snate@binkert.org int m_version; 14096657Snate@binkert.org}; 14106657Snate@binkert.org 14117007Snate@binkert.org#endif // __${ident}_PROFILER_HH__ 14126657Snate@binkert.org''') 14136657Snate@binkert.org code.write(path, "%s_Profiler.hh" % self.ident) 14146657Snate@binkert.org 14156657Snate@binkert.org def printProfilerCC(self, path): 14166999Snate@binkert.org code = self.symtab.codeFormatter() 14176657Snate@binkert.org ident = self.ident 14186657Snate@binkert.org 14196657Snate@binkert.org code(''' 14206657Snate@binkert.org// Auto generated C++ code started by $__file__:$__line__ 14216657Snate@binkert.org// ${ident}: ${{self.short}} 14226657Snate@binkert.org 14237832Snate@binkert.org#include <cassert> 14247832Snate@binkert.org 14256657Snate@binkert.org#include "mem/protocol/${ident}_Profiler.hh" 14266657Snate@binkert.org 14276657Snate@binkert.org${ident}_Profiler::${ident}_Profiler() 14286657Snate@binkert.org{ 14296657Snate@binkert.org for (int state = 0; state < ${ident}_State_NUM; state++) { 14306657Snate@binkert.org for (int event = 0; event < ${ident}_Event_NUM; event++) { 14316657Snate@binkert.org m_possible[state][event] = false; 14326657Snate@binkert.org m_counters[state][event] = 0; 14336657Snate@binkert.org } 14346657Snate@binkert.org } 14356657Snate@binkert.org for (int event = 0; event < ${ident}_Event_NUM; event++) { 14366657Snate@binkert.org m_event_counters[event] = 0; 14376657Snate@binkert.org } 14386657Snate@binkert.org} 14397007Snate@binkert.org 14407007Snate@binkert.orgvoid 14417007Snate@binkert.org${ident}_Profiler::setVersion(int version) 14426657Snate@binkert.org{ 14436657Snate@binkert.org m_version = version; 14446657Snate@binkert.org} 14457007Snate@binkert.org 14467007Snate@binkert.orgvoid 14477007Snate@binkert.org${ident}_Profiler::clearStats() 14486657Snate@binkert.org{ 14496657Snate@binkert.org for (int state = 0; state < ${ident}_State_NUM; state++) { 14506657Snate@binkert.org for (int event = 0; event < ${ident}_Event_NUM; event++) { 14516657Snate@binkert.org m_counters[state][event] = 0; 14526657Snate@binkert.org } 14536657Snate@binkert.org } 14546657Snate@binkert.org 14556657Snate@binkert.org for (int event = 0; event < ${ident}_Event_NUM; event++) { 14566657Snate@binkert.org m_event_counters[event] = 0; 14576657Snate@binkert.org } 14586657Snate@binkert.org} 14597007Snate@binkert.orgvoid 14607007Snate@binkert.org${ident}_Profiler::countTransition(${ident}_State state, ${ident}_Event event) 14616657Snate@binkert.org{ 14626657Snate@binkert.org assert(m_possible[state][event]); 14636657Snate@binkert.org m_counters[state][event]++; 14646657Snate@binkert.org m_event_counters[event]++; 14656657Snate@binkert.org} 14667007Snate@binkert.orgvoid 14677007Snate@binkert.org${ident}_Profiler::possibleTransition(${ident}_State state, 14687007Snate@binkert.org ${ident}_Event event) 14696657Snate@binkert.org{ 14706657Snate@binkert.org m_possible[state][event] = true; 14716657Snate@binkert.org} 14727007Snate@binkert.org 14737542SBrad.Beckmann@amd.comuint64 14747542SBrad.Beckmann@amd.com${ident}_Profiler::getEventCount(${ident}_Event event) 14756657Snate@binkert.org{ 14767542SBrad.Beckmann@amd.com return m_event_counters[event]; 14777542SBrad.Beckmann@amd.com} 14787002Snate@binkert.org 14797542SBrad.Beckmann@amd.combool 14807542SBrad.Beckmann@amd.com${ident}_Profiler::isPossible(${ident}_State state, ${ident}_Event event) 14817542SBrad.Beckmann@amd.com{ 14827542SBrad.Beckmann@amd.com return m_possible[state][event]; 14836657Snate@binkert.org} 14847542SBrad.Beckmann@amd.com 14857542SBrad.Beckmann@amd.comuint64 14867542SBrad.Beckmann@amd.com${ident}_Profiler::getTransitionCount(${ident}_State state, 14877542SBrad.Beckmann@amd.com ${ident}_Event event) 14887542SBrad.Beckmann@amd.com{ 14897542SBrad.Beckmann@amd.com return m_counters[state][event]; 14907542SBrad.Beckmann@amd.com} 14917542SBrad.Beckmann@amd.com 14926657Snate@binkert.org''') 14936657Snate@binkert.org code.write(path, "%s_Profiler.cc" % self.ident) 14946657Snate@binkert.org 14956657Snate@binkert.org # ************************** 14966657Snate@binkert.org # ******* HTML Files ******* 14976657Snate@binkert.org # ************************** 14987007Snate@binkert.org def frameRef(self, click_href, click_target, over_href, over_num, text): 14996999Snate@binkert.org code = self.symtab.codeFormatter(fix_newlines=False) 15007007Snate@binkert.org code("""<A href=\"$click_href\" target=\"$click_target\" onmouseover=\" 15017007Snate@binkert.org if (parent.frames[$over_num].location != parent.location + '$over_href') { 15027007Snate@binkert.org parent.frames[$over_num].location='$over_href' 15037007Snate@binkert.org }\"> 15047007Snate@binkert.org ${{html.formatShorthand(text)}} 15057007Snate@binkert.org </A>""") 15066657Snate@binkert.org return str(code) 15076657Snate@binkert.org 15086657Snate@binkert.org def writeHTMLFiles(self, path): 15096657Snate@binkert.org # Create table with no row hilighted 15106657Snate@binkert.org self.printHTMLTransitions(path, None) 15116657Snate@binkert.org 15126657Snate@binkert.org # Generate transition tables 15136657Snate@binkert.org for state in self.states.itervalues(): 15146657Snate@binkert.org self.printHTMLTransitions(path, state) 15156657Snate@binkert.org 15166657Snate@binkert.org # Generate action descriptions 15176657Snate@binkert.org for action in self.actions.itervalues(): 15186657Snate@binkert.org name = "%s_action_%s.html" % (self.ident, action.ident) 15196657Snate@binkert.org code = html.createSymbol(action, "Action") 15206657Snate@binkert.org code.write(path, name) 15216657Snate@binkert.org 15226657Snate@binkert.org # Generate state descriptions 15236657Snate@binkert.org for state in self.states.itervalues(): 15246657Snate@binkert.org name = "%s_State_%s.html" % (self.ident, state.ident) 15256657Snate@binkert.org code = html.createSymbol(state, "State") 15266657Snate@binkert.org code.write(path, name) 15276657Snate@binkert.org 15286657Snate@binkert.org # Generate event descriptions 15296657Snate@binkert.org for event in self.events.itervalues(): 15306657Snate@binkert.org name = "%s_Event_%s.html" % (self.ident, event.ident) 15316657Snate@binkert.org code = html.createSymbol(event, "Event") 15326657Snate@binkert.org code.write(path, name) 15336657Snate@binkert.org 15346657Snate@binkert.org def printHTMLTransitions(self, path, active_state): 15356999Snate@binkert.org code = self.symtab.codeFormatter() 15366657Snate@binkert.org 15376657Snate@binkert.org code(''' 15387007Snate@binkert.org<HTML> 15397007Snate@binkert.org<BODY link="blue" vlink="blue"> 15406657Snate@binkert.org 15416657Snate@binkert.org<H1 align="center">${{html.formatShorthand(self.short)}}: 15426657Snate@binkert.org''') 15436657Snate@binkert.org code.indent() 15446657Snate@binkert.org for i,machine in enumerate(self.symtab.getAllType(StateMachine)): 15456657Snate@binkert.org mid = machine.ident 15466657Snate@binkert.org if i != 0: 15476657Snate@binkert.org extra = " - " 15486657Snate@binkert.org else: 15496657Snate@binkert.org extra = "" 15506657Snate@binkert.org if machine == self: 15516657Snate@binkert.org code('$extra$mid') 15526657Snate@binkert.org else: 15536657Snate@binkert.org code('$extra<A target="Table" href="${mid}_table.html">$mid</A>') 15546657Snate@binkert.org code.dedent() 15556657Snate@binkert.org 15566657Snate@binkert.org code(""" 15576657Snate@binkert.org</H1> 15586657Snate@binkert.org 15596657Snate@binkert.org<TABLE border=1> 15606657Snate@binkert.org<TR> 15616657Snate@binkert.org <TH> </TH> 15626657Snate@binkert.org""") 15636657Snate@binkert.org 15646657Snate@binkert.org for event in self.events.itervalues(): 15656657Snate@binkert.org href = "%s_Event_%s.html" % (self.ident, event.ident) 15666657Snate@binkert.org ref = self.frameRef(href, "Status", href, "1", event.short) 15676657Snate@binkert.org code('<TH bgcolor=white>$ref</TH>') 15686657Snate@binkert.org 15696657Snate@binkert.org code('</TR>') 15706657Snate@binkert.org # -- Body of table 15716657Snate@binkert.org for state in self.states.itervalues(): 15726657Snate@binkert.org # -- Each row 15736657Snate@binkert.org if state == active_state: 15746657Snate@binkert.org color = "yellow" 15756657Snate@binkert.org else: 15766657Snate@binkert.org color = "white" 15776657Snate@binkert.org 15786657Snate@binkert.org click = "%s_table_%s.html" % (self.ident, state.ident) 15796657Snate@binkert.org over = "%s_State_%s.html" % (self.ident, state.ident) 15806657Snate@binkert.org text = html.formatShorthand(state.short) 15816657Snate@binkert.org ref = self.frameRef(click, "Table", over, "1", state.short) 15826657Snate@binkert.org code(''' 15836657Snate@binkert.org<TR> 15846657Snate@binkert.org <TH bgcolor=$color>$ref</TH> 15856657Snate@binkert.org''') 15866657Snate@binkert.org 15876657Snate@binkert.org # -- One column for each event 15886657Snate@binkert.org for event in self.events.itervalues(): 15896657Snate@binkert.org trans = self.table.get((state,event), None) 15906657Snate@binkert.org if trans is None: 15916657Snate@binkert.org # This is the no transition case 15926657Snate@binkert.org if state == active_state: 15936657Snate@binkert.org color = "#C0C000" 15946657Snate@binkert.org else: 15956657Snate@binkert.org color = "lightgrey" 15966657Snate@binkert.org 15976657Snate@binkert.org code('<TD bgcolor=$color> </TD>') 15986657Snate@binkert.org continue 15996657Snate@binkert.org 16006657Snate@binkert.org next = trans.nextState 16016657Snate@binkert.org stall_action = False 16026657Snate@binkert.org 16036657Snate@binkert.org # -- Get the actions 16046657Snate@binkert.org for action in trans.actions: 16056657Snate@binkert.org if action.ident == "z_stall" or \ 16066657Snate@binkert.org action.ident == "zz_recycleMandatoryQueue": 16076657Snate@binkert.org stall_action = True 16086657Snate@binkert.org 16096657Snate@binkert.org # -- Print out "actions/next-state" 16106657Snate@binkert.org if stall_action: 16116657Snate@binkert.org if state == active_state: 16126657Snate@binkert.org color = "#C0C000" 16136657Snate@binkert.org else: 16146657Snate@binkert.org color = "lightgrey" 16156657Snate@binkert.org 16166657Snate@binkert.org elif active_state and next.ident == active_state.ident: 16176657Snate@binkert.org color = "aqua" 16186657Snate@binkert.org elif state == active_state: 16196657Snate@binkert.org color = "yellow" 16206657Snate@binkert.org else: 16216657Snate@binkert.org color = "white" 16226657Snate@binkert.org 16236657Snate@binkert.org code('<TD bgcolor=$color>') 16246657Snate@binkert.org for action in trans.actions: 16256657Snate@binkert.org href = "%s_action_%s.html" % (self.ident, action.ident) 16266657Snate@binkert.org ref = self.frameRef(href, "Status", href, "1", 16276657Snate@binkert.org action.short) 16287007Snate@binkert.org code(' $ref') 16296657Snate@binkert.org if next != state: 16306657Snate@binkert.org if trans.actions: 16316657Snate@binkert.org code('/') 16326657Snate@binkert.org click = "%s_table_%s.html" % (self.ident, next.ident) 16336657Snate@binkert.org over = "%s_State_%s.html" % (self.ident, next.ident) 16346657Snate@binkert.org ref = self.frameRef(click, "Table", over, "1", next.short) 16356657Snate@binkert.org code("$ref") 16367007Snate@binkert.org code("</TD>") 16376657Snate@binkert.org 16386657Snate@binkert.org # -- Each row 16396657Snate@binkert.org if state == active_state: 16406657Snate@binkert.org color = "yellow" 16416657Snate@binkert.org else: 16426657Snate@binkert.org color = "white" 16436657Snate@binkert.org 16446657Snate@binkert.org click = "%s_table_%s.html" % (self.ident, state.ident) 16456657Snate@binkert.org over = "%s_State_%s.html" % (self.ident, state.ident) 16466657Snate@binkert.org ref = self.frameRef(click, "Table", over, "1", state.short) 16476657Snate@binkert.org code(''' 16486657Snate@binkert.org <TH bgcolor=$color>$ref</TH> 16496657Snate@binkert.org</TR> 16506657Snate@binkert.org''') 16516657Snate@binkert.org code(''' 16527007Snate@binkert.org<!- Column footer-> 16536657Snate@binkert.org<TR> 16546657Snate@binkert.org <TH> </TH> 16556657Snate@binkert.org''') 16566657Snate@binkert.org 16576657Snate@binkert.org for event in self.events.itervalues(): 16586657Snate@binkert.org href = "%s_Event_%s.html" % (self.ident, event.ident) 16596657Snate@binkert.org ref = self.frameRef(href, "Status", href, "1", event.short) 16606657Snate@binkert.org code('<TH bgcolor=white>$ref</TH>') 16616657Snate@binkert.org code(''' 16626657Snate@binkert.org</TR> 16636657Snate@binkert.org</TABLE> 16646657Snate@binkert.org</BODY></HTML> 16656657Snate@binkert.org''') 16666657Snate@binkert.org 16676657Snate@binkert.org 16686657Snate@binkert.org if active_state: 16696657Snate@binkert.org name = "%s_table_%s.html" % (self.ident, active_state.ident) 16706657Snate@binkert.org else: 16716657Snate@binkert.org name = "%s_table.html" % self.ident 16726657Snate@binkert.org code.write(path, name) 16736657Snate@binkert.org 16746657Snate@binkert.org__all__ = [ "StateMachine" ] 1675