TypeDescriptor[] arraytable;
LocalityAnalysis locality;
Hashtable<TempDescriptor, TempDescriptor> backuptable;
+ Hashtable<LocalityBinding, TempDescriptor> reverttable;
public BuildCode(State st, Hashtable temptovar, TypeUtil typeutil) {
+ this(st, temptovar, typeutil, null);
+ }
+
+ public BuildCode(State st, Hashtable temptovar, TypeUtil typeutil, LocalityAnalysis locality) {
state=st;
this.temptovar=temptovar;
- paramstable=new Hashtable();
+ paramstable=new Hashtable();
tempstable=new Hashtable();
fieldorder=new Hashtable();
flagorder=new Hashtable();
this.typeutil=typeutil;
- virtualcalls=new Virtual(state);
- }
-
- public BuildCode(State st, Hashtable temptovar, TypeUtil typeutil, LocalityAnalysis locality) {
- this(st, temptovar, typeutil);
- this.locality=locality;
- this.backuptable=new Hashtable<TempDescriptor, TempDescriptor>();
+ virtualcalls=new Virtual(state,locality);
+ if (locality!=null) {
+ this.locality=locality;
+ this.backuptable=new Hashtable<TempDescriptor, TempDescriptor>();
+ this.reverttable=new Hashtable<LocalityBinding, TempDescriptor>();
+ }
}
/** The buildCode method outputs C code for all the methods. The Flat
outmethodheader.println("#ifndef METHODHEADERS_H");
outmethodheader.println("#define METHODHEADERS_H");
outmethodheader.println("#include \"structdefs.h\"");
+ if (state.DSM)
+ outmethodheader.println("#include \"dstm.h\"");
/* Output Structures */
outputStructs(outstructs);
private void outputMainMethod(PrintWriter outmethod) {
outmethod.println("int main(int argc, const char *argv[]) {");
outmethod.println(" int i;");
- if (GENERATEPRECISEGC) {
- outmethod.println(" struct ArrayObject * stringarray=allocate_newarray(NULL, STRINGARRAYTYPE, argc-1);");
+ if (state.DSM) {
+ outmethod.println("if (dstmStartup(argv[1])) {");
+ if (GENERATEPRECISEGC) {
+ outmethod.println(" struct ArrayObject * stringarray=allocate_newarray(NULL, STRINGARRAYTYPE, argc-2);");
+ } else {
+ outmethod.println(" struct ArrayObject * stringarray=allocate_newarray(STRINGARRAYTYPE, argc-2);");
+ }
} else {
- outmethod.println(" struct ArrayObject * stringarray=allocate_newarray(STRINGARRAYTYPE, argc-1);");
+ if (GENERATEPRECISEGC) {
+ outmethod.println(" struct ArrayObject * stringarray=allocate_newarray(NULL, STRINGARRAYTYPE, argc-1);");
+ } else {
+ outmethod.println(" struct ArrayObject * stringarray=allocate_newarray(STRINGARRAYTYPE, argc-1);");
+ }
}
if (state.THREAD) {
outmethod.println("initializethreads();");
}
- outmethod.println(" for(i=1;i<argc;i++) {");
+ if (state.DSM) {
+ outmethod.println(" for(i=2;i<argc;i++) {");
+ } else
+ outmethod.println(" for(i=1;i<argc;i++) {");
outmethod.println(" int length=strlen(argv[i]);");
if (GENERATEPRECISEGC) {
outmethod.println(" struct ___String___ *newstring=NewString(NULL, argv[i], length);");
} else {
outmethod.println(" struct ___String___ *newstring=NewString(argv[i], length);");
}
- outmethod.println(" ((void **)(((char *)& stringarray->___length___)+sizeof(int)))[i-1]=newstring;");
+ if (state.DSM)
+ outmethod.println(" ((void **)(((char *)& stringarray->___length___)+sizeof(int)))[i-2]=newstring;");
+ else
+ outmethod.println(" ((void **)(((char *)& stringarray->___length___)+sizeof(int)))[i-1]=newstring;");
outmethod.println(" }");
outmethod.println(" {");
if (GENERATEPRECISEGC) {
- outmethod.print(" struct "+cd.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params __parameterlist__={");
+ if (state.DSM) {
+ outmethod.print(" struct "+cd.getSafeSymbol()+locality.getMain().getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params __parameterlist__={");
+ } else
+ outmethod.print(" struct "+cd.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params __parameterlist__={");
outmethod.println("1, NULL,"+"stringarray};");
- outmethod.println(" "+cd.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"(& __parameterlist__);");
- } else
- outmethod.println(" "+cd.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"(stringarray);");
+ if (state.DSM)
+ outmethod.println(" "+cd.getSafeSymbol()+locality.getMain().getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"(& __parameterlist__);");
+ else
+ outmethod.println(" "+cd.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"(& __parameterlist__);");
+ } else {
+ if (state.DSM)
+ outmethod.println(" "+cd.getSafeSymbol()+locality.getMain().getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"(stringarray);");
+ else
+ outmethod.println(" "+cd.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"(stringarray);");
+ }
outmethod.println(" }");
-
+
+ if (state.DSM) {
+ outmethod.println("}");
+ }
+
if (state.THREAD) {
outmethod.println("pthread_mutex_lock(&gclistlock);");
outmethod.println("threadcount--;");
outmethod.println("pthread_mutex_unlock(&gclistlock);");
outmethod.println("pthread_exit(NULL);");
}
+
+
outmethod.println("}");
}
outmethod.println("#include \"methodheaders.h\"");
outmethod.println("#include \"virtualtable.h\"");
outmethod.println("#include <runtime.h>");
+ if (state.DSM) {
+ outmethod.println("#include \"localobjects.h\"");
+ }
if (state.THREAD)
outmethod.println("#include <thread.h>");
if (state.main!=null) {
if (virtualcalls.getMethodCount(cd)>maxcount)
maxcount=virtualcalls.getMethodCount(cd);
}
- MethodDescriptor[][] virtualtable=new MethodDescriptor[state.numClasses()+state.numArrays()][maxcount];
+ MethodDescriptor[][] virtualtable=null;
+ LocalityBinding[][] lbvirtualtable=null;
+ if (state.DSM)
+ lbvirtualtable=new LocalityBinding[state.numClasses()+state.numArrays()][maxcount];
+ else
+ virtualtable=new MethodDescriptor[state.numClasses()+state.numArrays()][maxcount];
/* Fill in virtual table */
classit=state.getClassSymbolTable().getDescriptorsIterator();
while(classit.hasNext()) {
ClassDescriptor cd=(ClassDescriptor)classit.next();
- fillinRow(cd, virtualtable, cd.getId());
+ if (state.DSM)
+ fillinRow(cd, lbvirtualtable, cd.getId());
+ else
+ fillinRow(cd, virtualtable, cd.getId());
}
ClassDescriptor objectcd=typeutil.getClass(TypeUtil.ObjectClass);
while(arrayit.hasNext()) {
TypeDescriptor td=(TypeDescriptor)arrayit.next();
int id=state.getArrayNumber(td);
- fillinRow(objectcd, virtualtable, id+state.numClasses());
+ if (state.DSM)
+ fillinRow(objectcd, lbvirtualtable, id+state.numClasses());
+ else
+ fillinRow(objectcd, virtualtable, id+state.numClasses());
}
outvirtual.print("void * virtualtable[]={");
for(int j=0;j<maxcount;j++) {
if (needcomma)
outvirtual.print(", ");
- if (virtualtable[i][j]!=null) {
+ if (state.DSM&&lbvirtualtable[i][j]!=null) {
+ LocalityBinding lb=lbvirtualtable[i][j];
+ MethodDescriptor md=lb.getMethod();
+ outvirtual.print("& "+md.getClassDesc().getSafeSymbol()+lb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor());
+ } else if (!state.DSM&&virtualtable[i][j]!=null) {
MethodDescriptor md=virtualtable[i][j];
outvirtual.print("& "+md.getClassDesc().getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor());
} else {
}
}
+ private void fillinRow(ClassDescriptor cd, LocalityBinding[][] virtualtable, int rownum) {
+ /* Get inherited methods */
+ if (cd.getSuperDesc()!=null)
+ fillinRow(cd.getSuperDesc(), virtualtable, rownum);
+ /* Override them with our methods */
+ if (locality.getClassBindings(cd)!=null)
+ for(Iterator<LocalityBinding> lbit=locality.getClassBindings(cd).iterator();lbit.hasNext();) {
+ LocalityBinding lb=lbit.next();
+ MethodDescriptor md=lb.getMethod();
+ //Is the method static or a constructor
+ if (md.isStatic()||md.getReturnType()==null)
+ continue;
+ int methodnum=virtualcalls.getLocalityNumber(lb);
+ virtualtable[rownum][methodnum]=lb;
+ }
+ }
+
+
/** Generate array that contains the sizes of class objects. The
* object allocation functions in the runtime use this
* information. */
private void generateTempStructs(FlatMethod fm, LocalityBinding lb) {
MethodDescriptor md=fm.getMethod();
TaskDescriptor task=fm.getTask();
- Set<TempDescriptor> saveset=state.DSM?locality.getTempSet(lb):null;
+ Set<TempDescriptor> saveset=lb!=null?locality.getTempSet(lb):null;
ParamsObject objectparams=md!=null?new ParamsObject(md,tag++):new ParamsObject(task, tag++);
- if (md!=null)
+ if (lb!=null)
+ paramstable.put(lb, objectparams);
+ else if (md!=null)
paramstable.put(md, objectparams);
else
paramstable.put(task, objectparams);
objectparams.addPtr(temp);
else
objectparams.addPrim(temp);
- if(state.DSM&&saveset.contains(temp)) {
+ if(lb!=null&&saveset.contains(temp)) {
backuptable.put(temp, temp.createNew());
}
}
}
TempObject objecttemps=md!=null?new TempObject(objectparams,md,tag++):new TempObject(objectparams, task, tag++);
- if (md!=null)
+ if (lb!=null)
+ tempstable.put(lb, objecttemps);
+ else if (md!=null)
tempstable.put(md, objecttemps);
else
tempstable.put(task, objecttemps);
objecttemps.addPtr(temp);
else
objecttemps.addPrim(temp);
- if(state.DSM&&saveset.contains(temp)&&
+ if(lb!=null&&saveset.contains(temp)&&
!backuptable.containsKey(temp))
backuptable.put(temp, temp.createNew());
}
}
/* Create backup temps */
- if (state.DSM)
+ if (lb!=null) {
for(Iterator<TempDescriptor> tmpit=backuptable.values().iterator();tmpit.hasNext();) {
TempDescriptor tmp=tmpit.next();
TypeDescriptor type=tmp.getType();
else
objecttemps.addPrim(tmp);
}
+ /* Create temp to hold revert table */
+ if (lb.getHasAtomic()) {
+ TempDescriptor reverttmp=new TempDescriptor("revertlist", typeutil.getClass(TypeUtil.ObjectClass));
+ if (GENERATEPRECISEGC)
+ objecttemps.addPtr(reverttmp);
+ else
+ objecttemps.addPrim(reverttmp);
+ reverttable.put(lb, reverttmp);
+ }
+ }
}
/** This method outputs the following information about classes
while(allit.hasNext()) {
FieldDescriptor fd=(FieldDescriptor)allit.next();
TypeDescriptor type=fd.getType();
+ if (state.DSM&&fd.isGlobal()) //Don't GC the global objects for now
+ continue;
if (type.isPtr()||type.isArray())
count++;
}
while(allit.hasNext()) {
FieldDescriptor fd=(FieldDescriptor)allit.next();
TypeDescriptor type=fd.getType();
+ if (state.DSM&&fd.isGlobal()) //Don't GC the global objects for now
+ continue;
if (type.isPtr()||type.isArray()) {
output.println(",");
output.print("((unsigned int)&(((struct "+cn.getSafeSymbol() +" *)0)->"+fd.getSafeSymbol()+"))");
output.println(", ");
TypeDescriptor tdelement=arraytable[i].dereference();
if (tdelement.isArray()||tdelement.isClass())
- output.print("((int *)1)");
+ output.print("((unsigned int *)1)");
else
output.print("0");
needcomma=true;
if (state.DSM) {
/* Cycle through LocalityBindings */
- for(Iterator<LocalityBinding> lbit=locality.getClassBindings(cn).iterator();lbit.hasNext();) {
- LocalityBinding lb=lbit.next();
- MethodDescriptor md=lb.getMethod();
- generateMethod(cn, md, lb, headersout, output);
+ HashSet<MethodDescriptor> nativemethods=new HashSet<MethodDescriptor>();
+ Set<LocalityBinding> lbset=locality.getClassBindings(cn);
+ if (lbset!=null) {
+ for(Iterator<LocalityBinding> lbit=lbset.iterator();lbit.hasNext();) {
+ LocalityBinding lb=lbit.next();
+ MethodDescriptor md=lb.getMethod();
+ if (md.getModifiers().isNative()) {
+ //make sure we only print a native method once
+ if (nativemethods.contains(md)) {
+ FlatMethod fm=state.getMethodFlat(md);
+ generateTempStructs(fm, lb);
+ continue;
+ } else
+ nativemethods.add(md);
+ }
+ generateMethod(cn, md, lb, headersout, output);
+ }
}
- } else {
- /* Cycle through methods */
for(Iterator methodit=cn.getMethods();methodit.hasNext();) {
- /* Classify parameters */
+ MethodDescriptor md=(MethodDescriptor)methodit.next();
+ if (md.getModifiers().isNative()&&!nativemethods.contains(md)) {
+ //Need to build param structure for library code
+ FlatMethod fm=state.getMethodFlat(md);
+ generateTempStructs(fm, null);
+ generateMethodParam(cn, md, null, output);
+ }
+ }
+
+ } else
+ for(Iterator methodit=cn.getMethods();methodit.hasNext();) {
MethodDescriptor md=(MethodDescriptor)methodit.next();
generateMethod(cn, md, null, headersout, output);
}
- }
}
- private void generateMethod(ClassDescriptor cn, MethodDescriptor md, LocalityBinding lb, PrintWriter headersout, PrintWriter output) {
- FlatMethod fm=state.getMethodFlat(md);
- generateTempStructs(fm, null);
-
- ParamsObject objectparams=(ParamsObject) paramstable.get(md);
- TempObject objecttemps=(TempObject) tempstable.get(md);
-
+ private void generateMethodParam(ClassDescriptor cn, MethodDescriptor md, LocalityBinding lb, PrintWriter output) {
/* Output parameter structure */
if (GENERATEPRECISEGC) {
- output.println("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params {");
+ ParamsObject objectparams=(ParamsObject) paramstable.get(lb!=null?lb:md);
+ if (state.DSM&&lb!=null)
+ output.println("struct "+cn.getSafeSymbol()+lb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params {");
+ else
+ output.println("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params {");
output.println(" int size;");
output.println(" void * next;");
for(int i=0;i<objectparams.numPointers();i++) {
}
output.println("};\n");
}
+ }
+
+
+ private void generateMethod(ClassDescriptor cn, MethodDescriptor md, LocalityBinding lb, PrintWriter headersout, PrintWriter output) {
+ FlatMethod fm=state.getMethodFlat(md);
+ generateTempStructs(fm, lb);
+
+ ParamsObject objectparams=(ParamsObject) paramstable.get(lb!=null?lb:md);
+ TempObject objecttemps=(TempObject) tempstable.get(lb!=null?lb:md);
+
+ generateMethodParam(cn, md, lb, output);
/* Output temp structure */
if (GENERATEPRECISEGC) {
- output.println("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_locals {");
+ if (state.DSM)
+ output.println("struct "+cn.getSafeSymbol()+lb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_locals {");
+ else
+ output.println("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_locals {");
output.println(" int size;");
output.println(" void * next;");
for(int i=0;i<objecttemps.numPointers();i++) {
boolean printcomma=false;
if (GENERATEPRECISEGC) {
- headersout.print("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * "+paramsprefix);
+ if (state.DSM) {
+ headersout.print("struct "+cn.getSafeSymbol()+lb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * "+paramsprefix);
+ } else
+ headersout.print("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * "+paramsprefix);
printcomma=true;
}
}
}
- /** Generate code for FlatMethod fm. */
+ /***** Generate code for FlatMethod fm. *****/
private void generateFlatMethod(FlatMethod fm, LocalityBinding lb, PrintWriter output) {
MethodDescriptor md=fm.getMethod();
ClassDescriptor cn=md!=null?md.getClassDesc():null;
- ParamsObject objectparams=(ParamsObject)paramstable.get(md!=null?md:task);
+ ParamsObject objectparams=(ParamsObject)paramstable.get(lb!=null?lb:md!=null?md:task);
generateHeader(fm, lb, md!=null?md:task,output);
- TempObject objecttemp=(TempObject) tempstable.get(md!=null?md:task);
+ TempObject objecttemp=(TempObject) tempstable.get(lb!=null?lb:md!=null?md:task);
if (state.DSM&&lb.getHasAtomic()) {
output.println("transrecord_t * trans;");
}
if (GENERATEPRECISEGC) {
- if (md!=null)
+ if (md!=null&&state.DSM)
+ output.print(" struct "+cn.getSafeSymbol()+lb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_locals "+localsprefix+"={");
+ else if (md!=null&&!state.DSM)
output.print(" struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_locals "+localsprefix+"={");
else
output.print(" struct "+task.getSafeSymbol()+"_locals "+localsprefix+"={");
} else if (current_node.numNext()==2) {
/* Branch */
output.print(" ");
- generateFlatCondBranch(fm, (FlatCondBranch)current_node, "L"+nodetolabel.get(current_node.getNext(1)), output);
+ generateFlatCondBranch(fm, lb, (FlatCondBranch)current_node, "L"+nodetolabel.get(current_node.getNext(1)), output);
if (!visited.contains(current_node.getNext(1)))
tovisit.add(current_node.getNext(1));
if (visited.contains(current_node.getNext(0))) {
/** Generate text string that corresponds to the TempDescriptor td. */
- private String generateTemp(FlatMethod fm, TempDescriptor td) {
+ private String generateTemp(FlatMethod fm, TempDescriptor td, LocalityBinding lb) {
MethodDescriptor md=fm.getMethod();
TaskDescriptor task=fm.getTask();
- TempObject objecttemps=(TempObject) tempstable.get(md!=null?md:task);
+ TempObject objecttemps=(TempObject) tempstable.get(lb!=null?lb:md!=null?md:task);
if (objecttemps.isLocalPrim(td)||objecttemps.isParamPrim(td)) {
return td.getSafeSymbol();
case FKind.FlatAtomicExitNode:
generateFlatAtomicExitNode(fm, lb, (FlatAtomicExitNode) fn, output);
return;
+ case FKind.FlatGlobalConvNode:
+ generateFlatGlobalConvNode(fm, lb, (FlatGlobalConvNode) fn, output);
+ return;
case FKind.FlatTagDeclaration:
- generateFlatTagDeclaration(fm, (FlatTagDeclaration) fn,output);
+ generateFlatTagDeclaration(fm, lb, (FlatTagDeclaration) fn,output);
return;
case FKind.FlatCall:
- generateFlatCall(fm, (FlatCall) fn,output);
+ generateFlatCall(fm, lb, (FlatCall) fn,output);
return;
case FKind.FlatFieldNode:
generateFlatFieldNode(fm, lb, (FlatFieldNode) fn,output);
return;
case FKind.FlatElementNode:
- generateFlatElementNode(fm, (FlatElementNode) fn,output);
+ generateFlatElementNode(fm, lb, (FlatElementNode) fn,output);
return;
case FKind.FlatSetElementNode:
- generateFlatSetElementNode(fm, (FlatSetElementNode) fn,output);
+ generateFlatSetElementNode(fm, lb, (FlatSetElementNode) fn,output);
return;
case FKind.FlatSetFieldNode:
generateFlatSetFieldNode(fm, lb, (FlatSetFieldNode) fn,output);
return;
case FKind.FlatNew:
- generateFlatNew(fm, (FlatNew) fn,output);
+ generateFlatNew(fm, lb, (FlatNew) fn,output);
return;
case FKind.FlatOpNode:
- generateFlatOpNode(fm, (FlatOpNode) fn,output);
+ generateFlatOpNode(fm, lb, (FlatOpNode) fn,output);
return;
case FKind.FlatCastNode:
- generateFlatCastNode(fm, (FlatCastNode) fn,output);
+ generateFlatCastNode(fm, lb, (FlatCastNode) fn,output);
return;
case FKind.FlatLiteralNode:
- generateFlatLiteralNode(fm, (FlatLiteralNode) fn,output);
+ generateFlatLiteralNode(fm, lb, (FlatLiteralNode) fn,output);
return;
case FKind.FlatReturnNode:
- generateFlatReturnNode(fm, (FlatReturnNode) fn,output);
+ generateFlatReturnNode(fm, lb, (FlatReturnNode) fn,output);
return;
case FKind.FlatNop:
output.println("/* nop */");
output.println("/* nop */");
return;
case FKind.FlatCheckNode:
- generateFlatCheckNode(fm, (FlatCheckNode) fn, output);
+ generateFlatCheckNode(fm, lb, (FlatCheckNode) fn, output);
return;
case FKind.FlatFlagActionNode:
- generateFlatFlagActionNode(fm, (FlatFlagActionNode) fn, output);
+ generateFlatFlagActionNode(fm, lb, (FlatFlagActionNode) fn, output);
return;
}
throw new Error();
}
+ public void generateFlatGlobalConvNode(FlatMethod fm, LocalityBinding lb, FlatGlobalConvNode fgcn, PrintWriter output) {
+ if (lb!=fgcn.getLocality())
+ return;
+ /* Have to generate flat globalconv */
+ if (fgcn.getMakePtr()) {
+ output.println(generateTemp(fm, fgcn.getSrc(),lb)+"=(void *)transRead(trans, (unsigned int) "+generateTemp(fm, fgcn.getSrc(),lb)+");");
+ } else {
+ /* Need to convert to OID */
+ output.println(generateTemp(fm, fgcn.getSrc(),lb)+"=OID("+generateTemp(fm, fgcn.getSrc(),lb)+");");
+ }
+ }
+
public void generateFlatAtomicEnterNode(FlatMethod fm, LocalityBinding lb, FlatAtomicEnterNode faen, PrintWriter output) {
/* Check to see if we need to generate code for this atomic */
if (locality.getAtomic(lb).get(faen.getPrev(0)).intValue()>0)
/* Backup the temps. */
for(Iterator<TempDescriptor> tmpit=locality.getTemps(lb).get(faen).iterator();tmpit.hasNext();) {
TempDescriptor tmp=tmpit.next();
- output.println(generateTemp(fm, backuptable.get(tmp))+"="+generateTemp(fm,tmp)+";");
+ output.println(generateTemp(fm, backuptable.get(tmp),lb)+"="+generateTemp(fm,tmp,lb)+";");
}
output.println("goto transstart"+faen.getIdentifier()+";");
/* Restore temps */
for(Iterator<TempDescriptor> tmpit=locality.getTemps(lb).get(faen).iterator();tmpit.hasNext();) {
TempDescriptor tmp=tmpit.next();
- output.println(generateTemp(fm, tmp)+"="+generateTemp(fm,backuptable.get(tmp))+";");
+ output.println(generateTemp(fm, tmp,lb)+"="+generateTemp(fm,backuptable.get(tmp),lb)+";");
}
- /* Need to revert local object store */
+ /********* Need to revert local object store ********/
+ String revertptr=generateTemp(fm, reverttable.get(lb),lb);
+
+ output.println("while ("+revertptr+") {");
+ output.println("struct ___Object___ * tmpptr;");
+ output.println("tmpptr="+revertptr+"->"+nextobjstr+";");
+ output.println("REVERT_OBJ("+revertptr+");");
+ output.println(revertptr+"=tmpptr;");
+ output.println("}");
/******* Tell the runtime to start the transaction *******/
/* Check to see if we need to generate code for this atomic */
if (locality.getAtomic(lb).get(faen).intValue()>0)
return;
- output.println("if (transCommit(trans))");
+ //store the revert list before we lose the transaction object
+ String revertptr=generateTemp(fm, reverttable.get(lb),lb);
+ output.println(revertptr+"=trans->revertlist;");
+ output.println("if (transCommit(trans)) {");
/* Transaction aborts if it returns true */
output.println("goto transretry"+faen.getAtomicEnter().getIdentifier()+";");
+ output.println("} else {");
/* Need to commit local object store */
- //TODO
+ output.println("while ("+revertptr+") {");
+ output.println("struct ___Object___ * tmpptr;");
+ output.println("tmpptr="+revertptr+"->"+nextobjstr+";");
+ output.println("COMMIT_OBJ("+revertptr+");");
+ output.println(revertptr+"=tmpptr;");
+ output.println("}");
+ output.println("}");
}
- private void generateFlatCheckNode(FlatMethod fm, FlatCheckNode fcn, PrintWriter output) {
+ private void generateFlatCheckNode(FlatMethod fm, LocalityBinding lb, FlatCheckNode fcn, PrintWriter output) {
if (state.CONSCHECK) {
String specname=fcn.getSpec();
String varname="repairstate___";
TempDescriptor[] temps=fcn.getTemps();
String[] vars=fcn.getVars();
for(int i=0;i<temps.length;i++) {
- output.println(varname+"->"+vars[i]+"=(unsigned int)"+generateTemp(fm, temps[i])+";");
+ output.println(varname+"->"+vars[i]+"=(unsigned int)"+generateTemp(fm, temps[i],lb)+";");
}
output.println("if (doanalysis"+specname+"("+varname+")) {");
}
}
- private void generateFlatCall(FlatMethod fm, FlatCall fc, PrintWriter output) {
+ private void generateFlatCall(FlatMethod fm, LocalityBinding lb, FlatCall fc, PrintWriter output) {
MethodDescriptor md=fc.getMethod();
- ParamsObject objectparams=(ParamsObject) paramstable.get(md);
+ ParamsObject objectparams=(ParamsObject)paramstable.get(state.DSM?locality.getBinding(lb, fc):md);
ClassDescriptor cn=md.getClassDesc();
output.println("{");
if (GENERATEPRECISEGC) {
- output.print(" struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params __parameterlist__={");
+ if (state.DSM) {
+ LocalityBinding fclb=locality.getBinding(lb, fc);
+ output.print(" struct "+cn.getSafeSymbol()+fclb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params __parameterlist__={");
+ } else
+ output.print(" struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params __parameterlist__={");
output.print(objectparams.numPointers());
- // output.print(objectparams.getUID());
output.print(", & "+localsprefix);
if (fc.getThis()!=null) {
output.print(", ");
- output.print("(struct "+md.getThis().getType().getSafeSymbol() +" *)"+ generateTemp(fm,fc.getThis()));
+ output.print("(struct "+md.getThis().getType().getSafeSymbol() +" *)"+ generateTemp(fm,fc.getThis(),lb));
}
for(int i=0;i<fc.numArgs();i++) {
Descriptor var=md.getParameter(i);
output.print(", ");
TypeDescriptor td=md.getParamType(i);
if (td.isTag())
- output.print("(struct "+(new TypeDescriptor(typeutil.getClass(TypeUtil.TagClass))).getSafeSymbol() +" *)"+generateTemp(fm, targ));
+ output.print("(struct "+(new TypeDescriptor(typeutil.getClass(TypeUtil.TagClass))).getSafeSymbol() +" *)"+generateTemp(fm, targ,lb));
else
- output.print("(struct "+md.getParamType(i).getSafeSymbol() +" *)"+generateTemp(fm, targ));
+ output.print("(struct "+md.getParamType(i).getSafeSymbol() +" *)"+generateTemp(fm, targ,lb));
}
}
output.println("};");
if (fc.getReturnTemp()!=null)
- output.print(generateTemp(fm,fc.getReturnTemp())+"=");
+ output.print(generateTemp(fm,fc.getReturnTemp(),lb)+"=");
/* Do we need to do virtual dispatch? */
if (md.isStatic()||md.getReturnType()==null||singleCall(fc.getThis().getType().getClassDesc(),md)) {
- output.print(cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor());
+ //no
+ if (state.DSM) {
+ LocalityBinding fclb=locality.getBinding(lb, fc);
+ output.print(cn.getSafeSymbol()+fclb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor());
+ } else {
+ output.print(cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor());
+ }
} else {
+ //yes
output.print("((");
if (md.getReturnType().isClass()||md.getReturnType().isArray())
output.print("struct " + md.getReturnType().getSafeSymbol()+" * ");
boolean printcomma=false;
if (GENERATEPRECISEGC) {
- output.print("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * ");
+ if (state.DSM) {
+ LocalityBinding fclb=locality.getBinding(lb, fc);
+ output.print("struct "+cn.getSafeSymbol()+fclb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * ");
+ } else
+ output.print("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * ");
printcomma=true;
}
output.print(temp.getType().getSafeSymbol());
}
- output.print("))virtualtable["+generateTemp(fm,fc.getThis())+"->type*"+maxcount+"+"+virtualcalls.getMethodNumber(md)+"])");
+ if (state.DSM) {
+ LocalityBinding fclb=locality.getBinding(lb, fc);
+ output.print("))virtualtable["+generateTemp(fm,fc.getThis(),lb)+"->type*"+maxcount+"+"+virtualcalls.getLocalityNumber(fclb)+"])");
+ } else
+ output.print("))virtualtable["+generateTemp(fm,fc.getThis(),lb)+"->type*"+maxcount+"+"+virtualcalls.getMethodNumber(md)+"])");
}
output.print("(");
if (GENERATEPRECISEGC) {
output.print("&__parameterlist__");
needcomma=true;
- } else {
+ }
+
+ if (state.DSM&&locality.getBinding(lb,fc).isAtomic()) {
+ if (needcomma)
+ output.print(",");
+ output.print("trans");
+ needcomma=true;
+ }
+
+ if (!GENERATEPRECISEGC) {
if (fc.getThis()!=null) {
TypeDescriptor ptd=md.getThis().getType();
+ if (needcomma)
+ output.print(",");
if (ptd.isClass()&&!ptd.isArray())
output.print("(struct "+ptd.getSafeSymbol()+" *) ");
- output.print(generateTemp(fm,fc.getThis()));
+ output.print(generateTemp(fm,fc.getThis(),lb));
needcomma=true;
}
}
+
for(int i=0;i<fc.numArgs();i++) {
Descriptor var=md.getParameter(i);
TempDescriptor paramtemp=(TempDescriptor)temptovar.get(var);
TypeDescriptor ptd=md.getParamType(i);
if (ptd.isClass()&&!ptd.isArray())
output.print("(struct "+ptd.getSafeSymbol()+" *) ");
- output.print(generateTemp(fm, targ));
+ output.print(generateTemp(fm, targ,lb));
needcomma=true;
}
}
Integer status=locality.getNodeTempInfo(lb).get(ffn).get(ffn.getSrc());
if (status==LocalityAnalysis.GLOBAL) {
String field=ffn.getField().getSafeSymbol();
- String src="((struct "+ffn.getSrc().getType().getSafeSymbol()+" *)((unsigned int)"+generateTemp(fm, ffn.getSrc())+"+sizeof(objheader_t)))";
- String dst=generateTemp(fm, ffn.getDst());
+ String src="((struct "+ffn.getSrc().getType().getSafeSymbol()+" *)((unsigned int)"+generateTemp(fm, ffn.getSrc(),lb)+"+sizeof(objheader_t)))";
+ String dst=generateTemp(fm, ffn.getDst(),lb);
if (ffn.getField().getType().isPtr()||
ffn.getField().getType().isArray()) {
//output.println("{");
//output.println("void * temp="+src+";");
//output.println("if (temp&0x1) {");
- //output.println("temp=transRead(trans, temp);");
+ //output.println("temp=(void *) transRead(trans, (unsigned int) temp);");
//output.println(src+"->"+field+"="+temp+";");
//output.println("}");
//output.println(dst+"=temp;");
//} else {
output.println(dst+"="+ src +"->"+field+ ";");
//output.println("if ("+dst+"&0x1) {");
- output.println(dst+"=transRead(trans,"+dst+");");
+ output.println(dst+"=(void *) transRead(trans, (unsigned int) "+dst+");");
//output.println(src+"->"+field+"="+src+"->"+field+";");
//output.println("}");
//}
output.println(dst+"="+ src+"->"+field+";");
}
} else if (status==LocalityAnalysis.LOCAL) {
- output.println(generateTemp(fm, ffn.getDst())+"="+ generateTemp(fm,ffn.getSrc())+"->"+ ffn.getField().getSafeSymbol()+";");
+ output.println(generateTemp(fm, ffn.getDst(),lb)+"="+ generateTemp(fm,ffn.getSrc(),lb)+"->"+ ffn.getField().getSafeSymbol()+";");
} else if (status==LocalityAnalysis.EITHER) {
//Code is reading from a null pointer
- output.println("if ("+generateTemp(fm, ffn.getSrc())+") {");
+ output.println("if ("+generateTemp(fm, ffn.getSrc(),lb)+") {");
output.println("printf(\"BIG ERROR\n\");exit(-1);}");
//This should throw a suitable null pointer error
- output.println(generateTemp(fm, ffn.getDst())+"="+ generateTemp(fm,ffn.getSrc())+"->"+ ffn.getField().getSafeSymbol()+";");
+ output.println(generateTemp(fm, ffn.getDst(),lb)+"="+ generateTemp(fm,ffn.getSrc(),lb)+"->"+ ffn.getField().getSafeSymbol()+";");
} else
throw new Error("Read from non-global/non-local in:"+lb.getExplanation());
} else
- output.println(generateTemp(fm, ffn.getDst())+"="+ generateTemp(fm,ffn.getSrc())+"->"+ ffn.getField().getSafeSymbol()+";");
+ output.println(generateTemp(fm, ffn.getDst(),lb)+"="+ generateTemp(fm,ffn.getSrc(),lb)+"->"+ ffn.getField().getSafeSymbol()+";");
}
private void generateFlatSetFieldNode(FlatMethod fm, LocalityBinding lb, FlatSetFieldNode fsfn, PrintWriter output) {
if (fsfn.getField().getSymbol().equals("length")&&fsfn.getDst().getType().isArray())
throw new Error("Can't set array length");
- if (state.DSM) {
- Integer statussrc=locality.getNodeTempInfo(lb).get(fsfn).get(fsfn.getDst());
+ if (state.DSM && locality.getAtomic(lb).get(fsfn).intValue()>0) {
+ Integer statussrc=locality.getNodeTempInfo(lb).get(fsfn).get(fsfn.getSrc());
Integer statusdst=locality.getNodeTempInfo(lb).get(fsfn).get(fsfn.getDst());
- boolean srcglobal=statusdst==LocalityAnalysis.GLOBAL;
+ boolean srcglobal=statussrc==LocalityAnalysis.GLOBAL;
- String src=generateTemp(fm,fsfn.getSrc());
- String dst=generateTemp(fm,fsfn.getDst());
+ String src=generateTemp(fm,fsfn.getSrc(),lb);
+ String dst=generateTemp(fm,fsfn.getDst(),lb);
if (srcglobal) {
output.println("{");
output.println("int srcoid="+src+"->"+oidstr+";");
}
if (statusdst.equals(LocalityAnalysis.GLOBAL)) {
- String glbdst="(struct "+fsfn.getDst().getType().getSafeSymbol()+" *)((unsigned int)"+dst+" +sizeof(objheader_t)))";
+ String glbdst="((struct "+fsfn.getDst().getType().getSafeSymbol()+" *)((unsigned int)"+dst+" +sizeof(objheader_t)))";
//mark it dirty
- output.println("((objheader_t *)"+dst+")->status|=DIRTY;");
- if (srcglobal)
- output.println(glbdst+"->"+ fsfn.getField().getSafeSymbol()+"=srcoid;");
- else
+ output.println("*((unsigned int *)&("+dst+"->___localcopy___))|=DIRTY;");
+ if (srcglobal) {
+ output.println("*((unsigned int *)&("+glbdst+"->"+ fsfn.getField().getSafeSymbol()+"))=srcoid;");
+ output.println("}");
+ } else
output.println(glbdst+"->"+ fsfn.getField().getSafeSymbol()+"="+ src+";");
} else if (statusdst.equals(LocalityAnalysis.LOCAL)) {
/** Check if we need to copy */
/* Link object into list */
output.println(dst+"->"+nextobjstr+"=trans->localtrans;");
output.println("trans->localtrans="+dst+";");
- output.println("OBJECT_COPY("+dst+");");
+ if (GENERATEPRECISEGC)
+ output.println("COPY_OBJ((struct garbagelist *)&"+localsprefix+",(struct ___Object___ *)"+dst+");");
+ else
+ output.println("COPY_OBJ("+dst+");");
output.println("}");
if (srcglobal)
output.println(dst+"->"+ fsfn.getField().getSafeSymbol()+"=srcoid;");
output.println("}");
}
} else {
- output.println(generateTemp(fm, fsfn.getDst())+"->"+ fsfn.getField().getSafeSymbol()+"="+ generateTemp(fm,fsfn.getSrc())+";");
+ output.println(generateTemp(fm, fsfn.getDst(),lb)+"->"+ fsfn.getField().getSafeSymbol()+"="+ generateTemp(fm,fsfn.getSrc(),lb)+";");
}
}
- private void generateFlatElementNode(FlatMethod fm, FlatElementNode fen, PrintWriter output) {
+ private void generateFlatElementNode(FlatMethod fm, LocalityBinding lb, FlatElementNode fen, PrintWriter output) {
TypeDescriptor elementtype=fen.getSrc().getType().dereference();
String type="";
type=elementtype.getSafeSymbol()+" ";
if (fen.needsBoundsCheck()) {
- output.println("if ("+generateTemp(fm, fen.getIndex())+"< 0 || "+generateTemp(fm, fen.getIndex())+" >= "+generateTemp(fm,fen.getSrc()) + "->___length___)");
+ output.println("if ("+generateTemp(fm, fen.getIndex(),lb)+"< 0 || "+generateTemp(fm, fen.getIndex(),lb)+" >= "+generateTemp(fm,fen.getSrc(),lb) + "->___length___)");
output.println("failedboundschk();");
}
- output.println(generateTemp(fm, fen.getDst())+"=(("+ type+"*)(((char *) &("+ generateTemp(fm,fen.getSrc())+"->___length___))+sizeof(int)))["+generateTemp(fm, fen.getIndex())+"];");
+ output.println(generateTemp(fm, fen.getDst(),lb)+"=(("+ type+"*)(((char *) &("+ generateTemp(fm,fen.getSrc(),lb)+"->___length___))+sizeof(int)))["+generateTemp(fm, fen.getIndex(),lb)+"];");
}
- private void generateFlatSetElementNode(FlatMethod fm, FlatSetElementNode fsen, PrintWriter output) {
+ private void generateFlatSetElementNode(FlatMethod fm, LocalityBinding lb, FlatSetElementNode fsen, PrintWriter output) {
//TODO: need dynamic check to make sure this assignment is actually legal
//Because Object[] could actually be something more specific...ie. Integer[]
type=elementtype.getSafeSymbol()+" ";
if (fsen.needsBoundsCheck()) {
- output.println("if ("+generateTemp(fm, fsen.getIndex())+"< 0 || "+generateTemp(fm, fsen.getIndex())+" >= "+generateTemp(fm,fsen.getDst()) + "->___length___)");
+ output.println("if ("+generateTemp(fm, fsen.getIndex(),lb)+"< 0 || "+generateTemp(fm, fsen.getIndex(),lb)+" >= "+generateTemp(fm,fsen.getDst(),lb) + "->___length___)");
output.println("failedboundschk();");
}
- output.println("(("+type +"*)(((char *) &("+ generateTemp(fm,fsen.getDst())+"->___length___))+sizeof(int)))["+generateTemp(fm, fsen.getIndex())+"]="+generateTemp(fm,fsen.getSrc())+";");
+ output.println("(("+type +"*)(((char *) &("+ generateTemp(fm,fsen.getDst(),lb)+"->___length___))+sizeof(int)))["+generateTemp(fm, fsen.getIndex(),lb)+"]="+generateTemp(fm,fsen.getSrc(),lb)+";");
}
- private void generateFlatNew(FlatMethod fm, FlatNew fn, PrintWriter output) {
+ private void generateFlatNew(FlatMethod fm, LocalityBinding lb, FlatNew fn, PrintWriter output) {
if (fn.getType().isArray()) {
int arrayid=state.getArrayNumber(fn.getType())+state.numClasses();
- if (GENERATEPRECISEGC) {
- output.println(generateTemp(fm,fn.getDst())+"=allocate_newarray(&"+localsprefix+", "+arrayid+", "+generateTemp(fm, fn.getSize())+");");
+ if (fn.isGlobal()) {
+ output.println(generateTemp(fm,fn.getDst(),lb)+"=allocate_newarrayglobal(trans, "+arrayid+", "+generateTemp(fm, fn.getSize(),lb)+");");
+ } else if (GENERATEPRECISEGC) {
+ output.println(generateTemp(fm,fn.getDst(),lb)+"=allocate_newarray(&"+localsprefix+", "+arrayid+", "+generateTemp(fm, fn.getSize(),lb)+");");
} else {
- output.println(generateTemp(fm,fn.getDst())+"=allocate_newarray("+arrayid+", "+generateTemp(fm, fn.getSize())+");");
+ output.println(generateTemp(fm,fn.getDst(),lb)+"=allocate_newarray("+arrayid+", "+generateTemp(fm, fn.getSize(),lb)+");");
}
} else {
- if (GENERATEPRECISEGC) {
- output.println(generateTemp(fm,fn.getDst())+"=allocate_new(&"+localsprefix+", "+fn.getType().getClassDesc().getId()+");");
+ if (fn.isGlobal()) {
+ output.println(generateTemp(fm,fn.getDst(),lb)+"=allocate_newglobal(trans, "+fn.getType().getClassDesc().getId()+");");
+ } else if (GENERATEPRECISEGC) {
+ output.println(generateTemp(fm,fn.getDst(),lb)+"=allocate_new(&"+localsprefix+", "+fn.getType().getClassDesc().getId()+");");
} else {
- output.println(generateTemp(fm,fn.getDst())+"=allocate_new("+fn.getType().getClassDesc().getId()+");");
+ output.println(generateTemp(fm,fn.getDst(),lb)+"=allocate_new("+fn.getType().getClassDesc().getId()+");");
}
}
}
- private void generateFlatTagDeclaration(FlatMethod fm, FlatTagDeclaration fn, PrintWriter output) {
+ private void generateFlatTagDeclaration(FlatMethod fm, LocalityBinding lb, FlatTagDeclaration fn, PrintWriter output) {
if (GENERATEPRECISEGC) {
- output.println(generateTemp(fm,fn.getDst())+"=allocate_tag(&"+localsprefix+", "+state.getTagId(fn.getType())+");");
+ output.println(generateTemp(fm,fn.getDst(),lb)+"=allocate_tag(&"+localsprefix+", "+state.getTagId(fn.getType())+");");
} else {
- output.println(generateTemp(fm,fn.getDst())+"=allocate_tag("+state.getTagId(fn.getType())+");");
+ output.println(generateTemp(fm,fn.getDst(),lb)+"=allocate_tag("+state.getTagId(fn.getType())+");");
}
}
- private void generateFlatOpNode(FlatMethod fm, FlatOpNode fon, PrintWriter output) {
+ private void generateFlatOpNode(FlatMethod fm, LocalityBinding lb, FlatOpNode fon, PrintWriter output) {
if (fon.getRight()!=null)
- output.println(generateTemp(fm, fon.getDest())+" = "+generateTemp(fm, fon.getLeft())+fon.getOp().toString()+generateTemp(fm,fon.getRight())+";");
+ output.println(generateTemp(fm, fon.getDest(),lb)+" = "+generateTemp(fm, fon.getLeft(),lb)+fon.getOp().toString()+generateTemp(fm,fon.getRight(),lb)+";");
else if (fon.getOp().getOp()==Operation.ASSIGN)
- output.println(generateTemp(fm, fon.getDest())+" = "+generateTemp(fm, fon.getLeft())+";");
+ output.println(generateTemp(fm, fon.getDest(),lb)+" = "+generateTemp(fm, fon.getLeft(),lb)+";");
else if (fon.getOp().getOp()==Operation.UNARYPLUS)
- output.println(generateTemp(fm, fon.getDest())+" = "+generateTemp(fm, fon.getLeft())+";");
+ output.println(generateTemp(fm, fon.getDest(),lb)+" = "+generateTemp(fm, fon.getLeft(),lb)+";");
else if (fon.getOp().getOp()==Operation.UNARYMINUS)
- output.println(generateTemp(fm, fon.getDest())+" = -"+generateTemp(fm, fon.getLeft())+";");
+ output.println(generateTemp(fm, fon.getDest(),lb)+" = -"+generateTemp(fm, fon.getLeft(),lb)+";");
else if (fon.getOp().getOp()==Operation.LOGIC_NOT)
- output.println(generateTemp(fm, fon.getDest())+" = !"+generateTemp(fm, fon.getLeft())+";");
+ output.println(generateTemp(fm, fon.getDest(),lb)+" = !"+generateTemp(fm, fon.getLeft(),lb)+";");
else
- output.println(generateTemp(fm, fon.getDest())+fon.getOp().toString()+generateTemp(fm, fon.getLeft())+";");
+ output.println(generateTemp(fm, fon.getDest(),lb)+fon.getOp().toString()+generateTemp(fm, fon.getLeft(),lb)+";");
}
- private void generateFlatCastNode(FlatMethod fm, FlatCastNode fcn, PrintWriter output) {
+ private void generateFlatCastNode(FlatMethod fm, LocalityBinding lb, FlatCastNode fcn, PrintWriter output) {
/* TODO: Do type check here */
if (fcn.getType().isArray()) {
throw new Error();
} else if (fcn.getType().isClass())
- output.println(generateTemp(fm,fcn.getDst())+"=(struct "+fcn.getType().getSafeSymbol()+" *)"+generateTemp(fm,fcn.getSrc())+";");
+ output.println(generateTemp(fm,fcn.getDst(),lb)+"=(struct "+fcn.getType().getSafeSymbol()+" *)"+generateTemp(fm,fcn.getSrc(),lb)+";");
else
- output.println(generateTemp(fm,fcn.getDst())+"=("+fcn.getType().getSafeSymbol()+")"+generateTemp(fm,fcn.getSrc())+";");
+ output.println(generateTemp(fm,fcn.getDst(),lb)+"=("+fcn.getType().getSafeSymbol()+")"+generateTemp(fm,fcn.getSrc(),lb)+";");
}
- private void generateFlatLiteralNode(FlatMethod fm, FlatLiteralNode fln, PrintWriter output) {
+ private void generateFlatLiteralNode(FlatMethod fm, LocalityBinding lb, FlatLiteralNode fln, PrintWriter output) {
if (fln.getValue()==null)
- output.println(generateTemp(fm, fln.getDst())+"=0;");
+ output.println(generateTemp(fm, fln.getDst(),lb)+"=0;");
else if (fln.getType().getSymbol().equals(TypeUtil.StringClass)) {
if (GENERATEPRECISEGC) {
- output.println(generateTemp(fm, fln.getDst())+"=NewString(&"+localsprefix+", \""+FlatLiteralNode.escapeString((String)fln.getValue())+"\","+((String)fln.getValue()).length()+");");
+ output.println(generateTemp(fm, fln.getDst(),lb)+"=NewString(&"+localsprefix+", \""+FlatLiteralNode.escapeString((String)fln.getValue())+"\","+((String)fln.getValue()).length()+");");
} else {
- output.println(generateTemp(fm, fln.getDst())+"=NewString(\""+FlatLiteralNode.escapeString((String)fln.getValue())+"\","+((String)fln.getValue()).length()+");");
+ output.println(generateTemp(fm, fln.getDst(),lb)+"=NewString(\""+FlatLiteralNode.escapeString((String)fln.getValue())+"\","+((String)fln.getValue()).length()+");");
}
} else if (fln.getType().isBoolean()) {
if (((Boolean)fln.getValue()).booleanValue())
- output.println(generateTemp(fm, fln.getDst())+"=1;");
+ output.println(generateTemp(fm, fln.getDst(),lb)+"=1;");
else
- output.println(generateTemp(fm, fln.getDst())+"=0;");
+ output.println(generateTemp(fm, fln.getDst(),lb)+"=0;");
} else if (fln.getType().isChar()) {
String st=FlatLiteralNode.escapeString(fln.getValue().toString());
- output.println(generateTemp(fm, fln.getDst())+"='"+st+"';");
+ output.println(generateTemp(fm, fln.getDst(),lb)+"='"+st+"';");
} else
- output.println(generateTemp(fm, fln.getDst())+"="+fln.getValue()+";");
+ output.println(generateTemp(fm, fln.getDst(),lb)+"="+fln.getValue()+";");
}
- private void generateFlatReturnNode(FlatMethod fm, FlatReturnNode frn, PrintWriter output) {
+ private void generateFlatReturnNode(FlatMethod fm, LocalityBinding lb, FlatReturnNode frn, PrintWriter output) {
if (frn.getReturnTemp()!=null)
- output.println("return "+generateTemp(fm, frn.getReturnTemp())+";");
+ output.println("return "+generateTemp(fm, frn.getReturnTemp(), lb)+";");
else
output.println("return;");
}
- private void generateFlatCondBranch(FlatMethod fm, FlatCondBranch fcb, String label, PrintWriter output) {
- output.println("if (!"+generateTemp(fm, fcb.getTest())+") goto "+label+";");
+ private void generateFlatCondBranch(FlatMethod fm, LocalityBinding lb, FlatCondBranch fcb, String label, PrintWriter output) {
+ output.println("if (!"+generateTemp(fm, fcb.getTest(),lb)+") goto "+label+";");
}
/** This method generates header information for the method or
private void generateHeader(FlatMethod fm, LocalityBinding lb, Descriptor des, PrintWriter output) {
/* Print header */
- ParamsObject objectparams=(ParamsObject)paramstable.get(des);
+ ParamsObject objectparams=(ParamsObject)paramstable.get(lb!=null?lb:des);
MethodDescriptor md=null;
TaskDescriptor task=null;
if (des instanceof MethodDescriptor)
boolean printcomma=false;
if (GENERATEPRECISEGC) {
- if (md!=null)
- output.print("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * "+paramsprefix);
- else
+ if (md!=null) {
+ if (state.DSM) {
+ output.print("struct "+cn.getSafeSymbol()+lb.getSignature()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * "+paramsprefix);
+ } else
+ output.print("struct "+cn.getSafeSymbol()+md.getSafeSymbol()+"_"+md.getSafeMethodDescriptor()+"_params * "+paramsprefix);
+ } else
output.print("struct "+task.getSafeSymbol()+"_params * "+paramsprefix);
printcomma=true;
}
} else output.println(") {");
}
- public void generateFlatFlagActionNode(FlatMethod fm, FlatFlagActionNode ffan, PrintWriter output) {
+ public void generateFlatFlagActionNode(FlatMethod fm, LocalityBinding lb, FlatFlagActionNode ffan, PrintWriter output) {
output.println("/* FlatFlagActionNode */");
while(tagit.hasNext()) {
TempDescriptor tagtmp=(TempDescriptor)tagit.next();
if (GENERATEPRECISEGC)
- output.println("tagclear(&"+localsprefix+", (struct ___Object___ *)"+generateTemp(fm, temp)+", "+generateTemp(fm,tagtmp)+");");
+ output.println("tagclear(&"+localsprefix+", (struct ___Object___ *)"+generateTemp(fm, temp,lb)+", "+generateTemp(fm,tagtmp,lb)+");");
else
- output.println("tagclear((struct ___Object___ *)"+generateTemp(fm, temp)+", "+generateTemp(fm,tagtmp)+");");
+ output.println("tagclear((struct ___Object___ *)"+generateTemp(fm, temp,lb)+", "+generateTemp(fm,tagtmp,lb)+");");
}
}
while(tagit.hasNext()) {
TempDescriptor tagtmp=(TempDescriptor)tagit.next();
if (GENERATEPRECISEGC)
- output.println("tagset(&"+localsprefix+", (struct ___Object___ *)"+generateTemp(fm, temp)+", "+generateTemp(fm,tagtmp)+");");
+ output.println("tagset(&"+localsprefix+", (struct ___Object___ *)"+generateTemp(fm, temp,lb)+", "+generateTemp(fm,tagtmp,lb)+");");
else
- output.println("tagset((struct ___Object___ *)"+generateTemp(fm, temp)+", "+generateTemp(fm,tagtmp)+");");
+ output.println("tagset((struct ___Object___ *)"+generateTemp(fm, temp, lb)+", "+generateTemp(fm,tagtmp, lb)+");");
}
}
if (flagandtable.containsKey(temp))
andmask=((Integer)flagandtable.get(temp)).intValue();
if (ffan.getTaskType()==FlatFlagActionNode.NEWOBJECT) {
- output.println("flagorandinit("+generateTemp(fm, temp)+", 0x"+Integer.toHexString(ormask)+", 0x"+Integer.toHexString(andmask)+");");
+ output.println("flagorandinit("+generateTemp(fm, temp, lb)+", 0x"+Integer.toHexString(ormask)+", 0x"+Integer.toHexString(andmask)+");");
} else {
- output.println("flagorand("+generateTemp(fm, temp)+", 0x"+Integer.toHexString(ormask)+", 0x"+Integer.toHexString(andmask)+");");
+ output.println("flagorand("+generateTemp(fm, temp, lb)+", 0x"+Integer.toHexString(ormask)+", 0x"+Integer.toHexString(andmask)+");");
}
}
}
headers.println("int numotd;");
headers.println("struct optionaltaskdescriptor ** otdarray;");
headers.println("int numfsanalysiswrappers;");
- headers.println("struct fsanalysiswrapper ** fsanalysiswrapperarray;\n};\n\n");
+ headers.println("struct fsanalysiswrapper ** fsanalysiswrapperarray;\n};");
- headers.println("struct classanalysiswrapper * classanalysiswrapperarray[];\n");
-
-
+ headers.println("extern struct classanalysiswrapper * classanalysiswrapperarray[];");
Iterator taskit=state.getTaskSymbolTable().getDescriptorsIterator();
while(taskit.hasNext()) {
}
-
//GENERATE STRUCTS
- output.println("#include \"optionalstruct.h\"\n\n");
+ if (state.OPTIONAL)
+ output.println("#include \"optionalstruct.h\"\n\n");
HashSet processedcd = new HashSet();
int maxotd=0;
//build an array containing every classes for which code has been build
output.println("struct classanalysiswrapper * classanalysiswrapperarray[]={");
+ boolean needcomma=false;
for(Iterator classit = processedcd.iterator(); classit.hasNext();){
ClassDescriptor cdtemp=(ClassDescriptor)classit.next();
- if(!classit.hasNext()) output.println("&classanalysiswrapper_"+cdtemp.getSafeSymbol()+"};\n");
- else output.println("&classanalysiswrapper_"+cdtemp.getSafeSymbol()+",");
+ if (needcomma)
+ output.println(", ");
+ needcomma=true;
+ output.println("&classanalysiswrapper_"+cdtemp.getSafeSymbol());
}
+ output.println("};");
output.println("int numclasses="+processedcd.size()+";");
headers.println("extern numclasses;");
projects / IRC.git / blobdiff