package edu.uci.eecs.specCompiler.codeGenerator;
+import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
-import edu.uci.eecs.specCompiler.specExtraction.ActionSubConstruct.DefineVar;
+import edu.uci.eecs.specCompiler.grammerParser.ParseException;
import edu.uci.eecs.specCompiler.specExtraction.CPDefineCheckConstruct;
import edu.uci.eecs.specCompiler.specExtraction.CPDefineConstruct;
+import edu.uci.eecs.specCompiler.specExtraction.ClassBeginConstruct;
+import edu.uci.eecs.specCompiler.specExtraction.ClassEndConstruct;
import edu.uci.eecs.specCompiler.specExtraction.ConditionalInterface;
import edu.uci.eecs.specCompiler.specExtraction.Construct;
import edu.uci.eecs.specCompiler.specExtraction.EntryPointConstruct;
import edu.uci.eecs.specCompiler.specExtraction.GlobalConstruct;
import edu.uci.eecs.specCompiler.specExtraction.InterfaceConstruct;
import edu.uci.eecs.specCompiler.specExtraction.InterfaceDefineConstruct;
+import edu.uci.eecs.specCompiler.specExtraction.ParserUtils;
import edu.uci.eecs.specCompiler.specExtraction.PotentialCPDefineConstruct;
+import edu.uci.eecs.specCompiler.specExtraction.SourceFileInfo;
+import edu.uci.eecs.specCompiler.specExtraction.SpecExtractor;
public class SemanticsChecker {
+ public final HashMap<File, SourceFileInfo> srcFilesInfo;
public final ArrayList<Construct> constructs;
public final HashMap<String, Construct> CPLabel2Construct;
- public final HashMap<String, Construct> potentialCPLabel2Construct;
- public final HashMap<String, Construct> interfaceName2Construct;
- public final HashMap<String, Construct> interfaceName2DefineConstruct;
+ public final HashMap<String, PotentialCPDefineConstruct> potentialCPLabel2Construct;
+ public final HashMap<String, InterfaceConstruct> interfaceName2Construct;
+ public final HashMap<String, InterfaceDefineConstruct> interfaceName2DefineConstruct;
public final HashMap<String, ArrayList<InterfaceConstruct>> CPLabel2InterfaceConstruct;
- public final HashSet<DefineVar> defineVars;
-
+
public final HashMap<String, Integer> interface2Num;
+ public final HashMap<Integer, String> num2Interface;
public final HashMap<String, Integer> hbLabel2Num;
+ public final HashMap<Integer, String> num2HBLabel;
public final HashMap<String, Integer> commitPointLabel2Num;
+ public final HashMap<Integer, String> num2CommitPointLabel;
private HashMap<String, String> options;
private HashMap<ConditionalInterface, HashSet<ConditionalInterface>> hbConditions;
- private Construct entryPointConstruct;
-
+ private ArrayList<EntryPointConstruct> entryPointConstructs;
+ private ClassBeginConstruct classBeginConstruct;
+ private ClassEndConstruct classEndConstruct;
+ private GlobalConstruct globalConstruct;
+
+ private String templateStr;
+ private String templateFullStr;
+ private String className;
+
private int _interfaceNum;
private int _hbLabelNum;
- private int _commitPointNum;
+ private int _commitPointNum;
- public SemanticsChecker(ArrayList<Construct> constructs) {
- this.constructs = constructs;
+ public SemanticsChecker(SpecExtractor extractor) {
+ this.srcFilesInfo = extractor.srcFilesInfo;
+ this.constructs = extractor.getConstructs();
this.CPLabel2Construct = new HashMap<String, Construct>();
- this.potentialCPLabel2Construct = new HashMap<String, Construct>();
- this.interfaceName2Construct = new HashMap<String, Construct>();
- this.interfaceName2DefineConstruct = new HashMap<String, Construct>();
+ this.potentialCPLabel2Construct = new HashMap<String, PotentialCPDefineConstruct>();
+ this.interfaceName2Construct = new HashMap<String, InterfaceConstruct>();
+ this.interfaceName2DefineConstruct = new HashMap<String, InterfaceDefineConstruct>();
this.CPLabel2InterfaceConstruct = new HashMap<String, ArrayList<InterfaceConstruct>>();
- this.defineVars = new HashSet<DefineVar>();
- this.entryPointConstruct = null;
-
+ this.entryPointConstructs = new ArrayList<EntryPointConstruct>();
+ this.classBeginConstruct = null;
+ this.classEndConstruct = null;
+
this.interface2Num = new HashMap<String, Integer>();
+ this.num2Interface = new HashMap<Integer, String>();
this.hbLabel2Num = new HashMap<String, Integer>();
+ this.num2HBLabel = new HashMap<Integer, String>();
// Immediately init the true HB-condition to be 0
hbLabel2Num.put("", 0);
-
+ num2HBLabel.put(0, "");
+
this.commitPointLabel2Num = new HashMap<String, Integer>();
-
+ this.num2CommitPointLabel = new HashMap<Integer, String>();
+
_interfaceNum = 0;
_hbLabelNum = 0;
_commitPointNum = 0;
+
+ templateStr = null;
+ templateFullStr = null;
+ className = null;
+ }
+
+ public ClassBeginConstruct getClassBeginConstruct() {
+ return this.classBeginConstruct;
+ }
+
+ public ClassEndConstruct getClassEndConstruct() {
+ return this.classEndConstruct;
+ }
+
+ public String getTemplateFullStr() {
+ return this.templateFullStr;
+ }
+
+ public String getTemplateStr() {
+ return this.templateStr;
+ }
+
+ public String getClassName() {
+ return this.className;
+ }
+
+ public GlobalConstruct getGlobalConstruct() {
+ return this.globalConstruct;
}
public HashMap<ConditionalInterface, HashSet<ConditionalInterface>> getHBConditions() {
return this.hbConditions;
}
+ /**
+ * Check if the conditional interface is in the HB checking list
+ *
+ * @param condInterface
+ * @return
+ */
+ public boolean containsConditionalInterface(
+ ConditionalInterface condInterface) {
+ if (hbConditions.containsKey(condInterface))
+ return true;
+ for (ConditionalInterface key : hbConditions.keySet()) {
+ if (hbConditions.get(key).contains(condInterface))
+ return true;
+ }
+ return false;
+ }
+
public String getOption(String key) {
return options.get(key);
}
+ interfaceName + " doesn't contain HB_codition: "
+ label + "!");
}
-
- // No HB condition label can duplicate!
- if (hbLabel2Num.containsKey(label)) {
- throw new SemanticsCheckerException("Happens-before label: "
- + label + " duplicates!");
- }
-
+
// Number the HB-condition label
hbLabel2Num.put(label, _hbLabelNum++);
- }
+ num2HBLabel.put(_hbLabelNum, label);
+ }
}
private void checkLabelDuplication(Construct construct, String label)
}
private void postCheck() throws SemanticsCheckerException {
- // This is a C program, must provide the entry point
- if (getOption("LANG").equals("C") && entryPointConstruct == null) {
+ // C++ data structure with Class must provide the beginning and ending
+ // of its declaration
+ if (getOption("Class") != null) {
+ if (classBeginConstruct == null || classEndConstruct == null) {
+ throw new SemanticsCheckerException(
+ "Class must provide the boundary explicitly!");
+ }
+ }
+ // It must provide the entry point
+ if (entryPointConstructs.size() == 0) {
throw new SemanticsCheckerException(
- "C program must provide the entry point!");
+ "The program must have at least one entry point!");
}
// Check if interface define construct labels are correct
for (String name : interfaceName2DefineConstruct.keySet()) {
if (!interfaceName2Construct.containsKey(name)) {
- throw new SemanticsCheckerException(
- "Label \"" + name + "\" does not have interface declaration!");
+ throw new SemanticsCheckerException("Label \"" + name
+ + "\" does not have interface declaration!");
}
}
}
}
// Number the interface label
interface2Num.put(iConstruct.name, _interfaceNum++);
-
- interfaceName2Construct.put(iConstruct.name, constructs.get(i));
- for (int j = 0; j < iConstruct.action.defineVars.size(); j++) {
- DefineVar var = iConstruct.action.defineVars.get(j);
- var.renameVarName("__" + iConstruct.name + "_"
- + var.varName + "__");
- }
+ num2Interface.put(_interfaceNum, iConstruct.name);
+
+ interfaceName2Construct.put(iConstruct.name,
+ (InterfaceConstruct) constructs.get(i));
for (int j = 0; j < iConstruct.commitPointSet.size(); j++) {
String label = iConstruct.commitPointSet.get(j);
Construct construct = constructs.get(i);
if (construct instanceof GlobalConstruct) {
GlobalConstruct theConstruct = (GlobalConstruct) construct;
+ globalConstruct = theConstruct;
if (!hasGlobalConstruct)
hasGlobalConstruct = true;
else {
for (ConditionalInterface left : hbConditions.keySet()) {
HashSet<ConditionalInterface> set = hbConditions.get(left);
checkHBLabelConsistency(left);
-
+
for (ConditionalInterface right : set) {
checkHBLabelConsistency(right);
}
PotentialCPDefineConstruct theConstruct = (PotentialCPDefineConstruct) construct;
label = theConstruct.label;
checkLabelDuplication(construct, label);
- // Number the commit_point label
+ // Number the commit point potential commit point label
commitPointLabel2Num.put(label, _commitPointNum++);
-
- potentialCPLabel2Construct.put(label, construct);
+ num2CommitPointLabel.put(_commitPointNum, label);
+
+ potentialCPLabel2Construct.put(label,
+ (PotentialCPDefineConstruct) construct);
} else if (construct instanceof CPDefineCheckConstruct) {
CPDefineCheckConstruct theConstruct = (CPDefineCheckConstruct) construct;
label = theConstruct.label;
checkLabelDuplication(construct, label);
- // Number the commit_point label
+ // Number the commit point define check label
commitPointLabel2Num.put(label, _commitPointNum++);
-
+ num2CommitPointLabel.put(_commitPointNum, label);
+
CPLabel2Construct.put(label, construct);
} else if (construct instanceof CPDefineConstruct) {
CPDefineConstruct theConstruct = (CPDefineConstruct) construct;
label = theConstruct.label;
checkLabelDuplication(construct, label);
- // Number the commit_point label
+ // Number the commit point define label
commitPointLabel2Num.put(label, _commitPointNum++);
-
+ num2CommitPointLabel.put(_commitPointNum, label);
+
CPLabel2Construct.put(label, construct);
} else if (construct instanceof EntryPointConstruct) {
- if (entryPointConstruct != null) {
- throw new SemanticsCheckerException(
- "More than one entry point!");
- }
- entryPointConstruct = construct;
+ entryPointConstructs.add((EntryPointConstruct) construct);
} else if (construct instanceof InterfaceDefineConstruct) {
InterfaceDefineConstruct theConstruct = (InterfaceDefineConstruct) construct;
String name = theConstruct.name;
throw new SemanticsCheckerException(
"Interface define label duplicates!");
}
- interfaceName2DefineConstruct.put(name, construct);
+ interfaceName2DefineConstruct.put(name, theConstruct);
+ } else if (construct instanceof ClassBeginConstruct) {
+ classBeginConstruct = (ClassBeginConstruct) construct;
+ ArrayList<String> content = srcFilesInfo
+ .get(classBeginConstruct.file).content;
+ String firstLine = content
+ .get(classBeginConstruct.beginLineNum + 1), secondLine;
+ if (firstLine.startsWith("template")) {
+ secondLine = content
+ .get(classBeginConstruct.beginLineNum + 1);
+ templateFullStr = firstLine;
+ templateStr = ParserUtils.getTemplateStr(firstLine);
+ className = ParserUtils.getClassName(secondLine);
+ } else {
+ className = ParserUtils.getClassName(firstLine);
+ }
+
+ } else if (construct instanceof ClassEndConstruct) {
+ classEndConstruct = (ClassEndConstruct) construct;
+ className = getOption("CLASS");
}
}
}
public String toString() {
StringBuilder sb = new StringBuilder();
- if (entryPointConstruct == null) {
- sb.append("Entry point is not specified!");
- } else {
- sb.append("@Entry_point:\n" + entryPointConstruct);
- }
-
+
sb.append("Interface name 2 Construct:\n");
for (String interfaceName : interfaceName2Construct.keySet()) {
sb.append(interfaceName + "\t"
+ interfaceName2Construct.get(interfaceName) + "\n");
}
-
+
sb.append("Interface name 2 define construct:\n");
for (String interfaceName : interfaceName2DefineConstruct.keySet()) {
sb.append(interfaceName + "\t"
projects / cdsspec-compiler.git / blobdiff