public static Production makeFunction(
String funSort, String funName, String argSort, org.kframework.kil.loader.Context context) {
List<ProductionItem> prodItems = new ArrayList<ProductionItem>();
prodItems.add(new Terminal(funName));
prodItems.add(new Terminal("("));
prodItems.add(new Sort(argSort));
prodItems.add(new Terminal(")"));
Production funProd = new Production(new Sort(funSort), prodItems);
funProd.addAttribute(new Attribute("prefixlabel", funName));
if (MetaK.isComputationSort(funSort)) {
funProd.addAttribute(new Attribute("klabel", funName));
String consAttr = funSort + "1" + funName + "Syn";
funProd.addAttribute(new Attribute("cons", consAttr));
context.conses.put(consAttr, funProd);
context.putLabel(funProd, consAttr);
}
return funProd;
}
public static StringBuilder getSdfForDefinition(Definition def, Context context) {
StringBuilder sdf = new StringBuilder("module Integration\n\n");
sdf.append("imports Common\n");
sdf.append("imports KTechnique\n");
sdf.append("imports KBuiltinsBasic\n\n");
sdf.append("exports\n\n");
sdf.append("context-free syntax\n");
DefinitionSDFVisitor psdfv = new DefinitionSDFVisitor(true, context);
CollectTerminalsVisitor terminals = new CollectTerminalsVisitor();
psdfv.visitNode(def);
terminals.visitNode(def);
for (Production p1 : psdfv.listProds)
for (Production p2 : psdfv.listProds)
if (p1 != p2) {
Sort srt1 = ((UserList) p1.getItems().get(0)).getSort();
Sort srt2 = ((UserList) p2.getItems().get(0)).getSort();
if (psdfv.subsorts.contains(new Subsort(srt1, srt2)))
psdfv.subsorts.add(new Subsort(p1.getSort(), p2.getSort()));
}
sdf.append(psdfv.sdf);
sdf.append("%% subsorts 1\n");
sdf.append("context-free priorities\n{\n");
// 1
// print Sort -> K > A -> B > K -> Sort
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(" " + StringUtil.escapeSort(s) + " -> K");
// sdf.append(" {cons(\"K12" + StringUtil.escapeSort(s) + "\")}");
sdf.append("\n");
}
}
sdf.append("} .> {\n");
for (Subsort subs : psdfv.subsorts) {
Sort s1 = subs.getSmallSort();
Sort s2 = subs.getBigSort();
if (!s1.isBaseSort() && !s2.isBaseSort()) {
sdf.append(" " + StringUtil.escapeSort(s1) + " -> " + StringUtil.escapeSort(s2));
// sdf.append(" {cons(\"" + StringUtil.escapeSort(s2) + "12" + StringUtil.escapeSort(s1) +
// "\")}");
sdf.append("\n");
}
}
sdf.append("} .> {\n");
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(" K -> " + StringUtil.escapeSort(s));
// sdf.append(" {cons(\"" + StringUtil.escapeSort(s) + "12K\")}");
sdf.append("\n");
}
}
sdf.append("}\n\n");
sdf.append("%% subsorts 1a\n");
sdf.append("context-free priorities\n{\n");
// 1
// print Sort -> K > A -> B > K -> Sort
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(" " + StringUtil.escapeSort(s) + " -> K");
// sdf.append(" {cons(\"K12" + StringUtil.escapeSort(s) + "\")}");
sdf.append("\n");
}
}
sdf.append("} .> {\n");
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(" K -> " + StringUtil.escapeSort(s));
// sdf.append(" {cons(\"" + StringUtil.escapeSort(s) + "12K\")}");
sdf.append("\n");
}
}
sdf.append("}\n\n");
sdf.append("%% subsorts 2\n");
// print K -> Sort > Sort -> K
sdf.append("context-free priorities\n{\n");
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(" K -> " + StringUtil.escapeSort(s));
// sdf.append(" {cons(\"" + StringUtil.escapeSort(s) + "12K\")}");
sdf.append("\n");
}
}
sdf.append("} .> {\n");
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(" " + StringUtil.escapeSort(s) + " -> K");
// sdf.append(" {cons(\"K12" + StringUtil.escapeSort(s) + "\")}");
sdf.append("\n");
}
}
sdf.append("}\n");
sdf.append("context-free syntax\n");
for (Production p : psdfv.outsides) {
if (p.isListDecl()) {
UserList si = (UserList) p.getItems().get(0);
sdf.append(
" "
+ StringUtil.escapeSort(si.getSort())
+ " "
+ StringUtil.enquoteCString(si.getSeparator())
+ " "
+ StringUtil.escapeSort(p.getSort())
+ " -> "
+ StringUtil.escapeSort(p.getSort()));
sdf.append(" {cons(\"" + context.getConses().inverse().get(p) + "\")}\n");
sdf.append(" \"." + p.getSort() + "\" -> " + StringUtil.escapeSort(p.getSort()));
sdf.append(" {cons(\"" + StringUtil.escapeSort(p.getSort()) + "1Empty\")}\n");
} else if (p.containsAttribute("bracket")) {
// don't add bracket attributes added by the user
} else {
sdf.append(" ");
List<ProductionItem> items = p.getItems();
for (int i = 0; i < items.size(); i++) {
ProductionItem itm = items.get(i);
if (itm instanceof Terminal) {
Terminal t = (Terminal) itm;
sdf.append(t.toString() + " ");
} else if (itm instanceof NonTerminal) {
NonTerminal srt = (NonTerminal) itm;
// if we are on the first or last place and this sort is not a list, just print the sort
if (i == 0 || i == items.size() - 1) {
sdf.append(StringUtil.escapeSort(srt) + " ");
} else {
// if this sort should be inserted to avoid the priority filter, then add it to the
// list
psdfv.insertSorts.add(srt);
String tempstr = srt.toString();
if (tempstr.endsWith("CellSort") || tempstr.endsWith("CellFragment")) tempstr = "Bag";
sdf.append("InsertDz" + StringUtil.escapeSort(tempstr) + " ");
}
}
}
sdf.append("-> " + StringUtil.escapeSort(p.getSort()));
sdf.append(SDFHelper.getSDFAttributes(p, context.getConses()) + "\n");
}
}
for (NonTerminal ss : psdfv.insertSorts)
sdf.append(
" " + StringUtil.escapeSort(ss) + " -> InsertDz" + StringUtil.escapeSort(ss) + "\n");
sdf.append("\n");
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(
" K CastTypeDz \""
+ s.toString()
+ "\" -> VariableDz {cons(\""
+ StringUtil.escapeSort(s)
+ "1Cast\")}\n");
sdf.append(
" K CastTypeDz \""
+ s.toString()
+ "{\" TagListDz \"}\" -> VariableDz {cons(\""
+ StringUtil.escapeSort(s)
+ "1CastAttr\")}\n");
}
}
sdf.append(" K CastTypeDz \"K\" -> VariableDz {cons(\"K1Cast\")}\n");
sdf.append(" K CastTypeDz \"KItem\" -> VariableDz {cons(\"KItem1Cast\")}\n");
sdf.append(
" K CastTypeDz \"K{\" TagListDz \"}\" -> VariableDz {cons(\"K1CastAttr\")}\n");
sdf.append(
" K CastTypeDz \"KItem{\" TagListDz \"}\" -> VariableDz {cons(\"KItem1CastAttr\")}\n");
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(
" " + StringUtil.escapeSort(s) + "DzVar -> " + StringUtil.escapeSort(s) + "\n");
}
}
sdf.append("\n");
sdf.append(" VariableDz -> K\n");
sdf.append("\n\n");
for (Sort sort : psdfv.constantSorts) {
String s = StringUtil.escapeSort(sort);
sdf.append(" Dz" + s + " -> " + s + " {cons(\"" + s + "1Const\")}\n");
}
sdf.append("\n");
// sdf.append(" DzDzINT -> DzDzInt\n");
// sdf.append(" DzDzID -> DzDzId\n");
// sdf.append(" DzDzSTRING -> DzDzString\n");
// sdf.append(" DzDzFLOAT -> DzDzFloat\n");
sdf.append("\n");
sdf.append("lexical syntax\n");
for (Production p : psdfv.constants) {
sdf.append(
" " + p.getItems().get(0) + " -> Dz" + StringUtil.escapeSort(p.getSort()) + "\n");
}
sdf.append("\n\n%% sort predicates\n");
// print is<Sort> predicates (actually KLabel)
for (NonTerminal sort : psdfv.userSorts) {
if (!sort.getSort().isKSort()) {
sdf.append(
" \"" + AddPredicates.syntaxPredicate(sort.getSort()) + "\" -> DzKLabel\n");
}
if (AddSymbolicK.allowKSymbolic(sort.getSort())) {
sdf.append(
" \"" + AddPredicates.symbolicPredicate(sort.getSort()) + "\" -> DzKLabel\n");
sdf.append(
" \"" + AddSymbolicK.symbolicConstructor(sort.getSort()) + "\" -> DzKLabel\n");
}
}
sdf.append("\n\n");
sdf.append("\n%% terminals reject\n");
sdf.append(SDFHelper.getFollowRestrictionsForTerminals(terminals.terminals));
sdf.append("context-free restrictions\n");
for (NonTerminal s : psdfv.userSorts) {
if (!s.getSort().isBaseSort()) {
sdf.append(" " + StringUtil.escapeSort(s) + "DzVar -/- [a-zA-Z0-9\\{]\n");
}
}
sdf.append(" VariableDz -/- [a-zA-Z0-9\\{]\n");
sdf.append("lexical restrictions\n");
sdf.append("%% some restrictions to ensure greedy matching for user defined constants\n");
// sdf.append(" DzDzInt -/- [0-9]\n");
sdf.append(" \"is\" -/- [\\#A-Z]\n");
sdf.append("\n");
// lexical rules
sdf.append("lexical syntax\n");
java.util.Set<Sort> lexerSorts = new HashSet<>();
for (Production p : psdfv.lexical) {
Lexical l = (Lexical) p.getItems().get(0);
lexerSorts.add(p.getSort());
sdf.append(
" " + l.getLexicalRule() + " -> " + StringUtil.escapeSort(p.getSort()) + "Dz\n");
if (l.getFollow() != null && !l.getFollow().equals("")) {
psdfv.restrictions.add(new Restrictions(new NonTerminal(p.getSort()), null, l.getFollow()));
}
if (!p.containsAttribute("noAutoReject")) {
// reject all terminals that match the regular expression of the lexical production
if (p.containsAttribute("regex")) {
Pattern pat = Pattern.compile(p.getAttribute("regex"));
for (Terminal t : terminals.terminals) {
Matcher m = pat.matcher(t.getTerminal());
if (m.matches())
sdf.append(
" "
+ t.toString()
+ " -> "
+ StringUtil.escapeSort(p.getSort())
+ "Dz {reject}\n");
}
} else {
// if there is no regex attribute, then do it the old fashioned way, but way more
// inefficient
// add rejects for all possible combinations
for (Terminal t : terminals.terminals) {
sdf.append(
" "
+ t.toString()
+ " -> "
+ StringUtil.escapeSort(p.getSort())
+ "Dz {reject}\n");
}
}
}
}
// adding cons over lexical rules
sdf.append("context-free syntax\n");
for (Sort s : lexerSorts) {
sdf.append(
" "
+ StringUtil.escapeSort(s)
+ "Dz -> "
+ StringUtil.escapeSort(s)
+ " {cons(\""
+ StringUtil.escapeSort(s)
+ "1Const\")}\n");
}
sdf.append("\n\n");
// follow restrictions
sdf.append("context-free restrictions\n");
for (Restrictions r : psdfv.restrictions) {
if (r.getTerminal() != null && !r.getTerminal().getTerminal().equals(""))
sdf.append(
" "
+ StringUtil.enquoteCString(r.getTerminal().getTerminal())
+ " -/- "
+ r.getPattern()
+ "\n");
else
sdf.append(
" " + StringUtil.escapeSort(r.getNonTerminal()) + " -/- " + r.getPattern() + "\n");
}
return sdf;
}
/** @param cmds represents the arguments/options given to krun command.. */
public static void execute_Krun(String cmds[]) {
Context context = new Context();
K.init(context);
CommandlineOptions cmd_options = new CommandlineOptions();
CommandLine cmd = cmd_options.parse(cmds);
if (cmd == null) {
printKRunUsageS(cmd_options);
/* printKRunUsageE(cmd_options); */
/* TODO: Switch to this when the user has tried to use an experimental option. */
System.exit(1);
}
if (!cmd.hasOption("debug-info")) {
Runtime.getRuntime()
.addShutdownHook(
new Thread() {
public void run() {
try {
deleteDirectory(new File(K.krunTempDir));
} catch (IOException e) {
e.printStackTrace();
}
}
});
}
// set verbose
if (cmd.hasOption("verbose")) {
GlobalSettings.verbose = true;
}
// set fast-kast
if (cmd.hasOption("fast-kast")) {
GlobalSettings.fastKast = !GlobalSettings.fastKast;
}
if (GlobalSettings.verbose) sw.printIntermediate("Deleting temporary krun directory");
try {
// Parse the program arguments
if (cmd.hasOption("search")
|| cmd.hasOption("search-final")
|| cmd.hasOption("search-all")
|| cmd.hasOption("search-one-step")
|| cmd.hasOption("search-one-or-more-steps")) {
K.maude_cmd = "search";
K.io = false;
K.do_search = true;
if (cmd.hasOption("search") && cmd.hasOption("depth")) {
K.searchType = SearchType.STAR;
}
}
if (cmd.hasOption("search-final")) {
K.searchType = SearchType.FINAL;
}
if (cmd.hasOption("search-all")) {
K.searchType = SearchType.STAR;
}
if (cmd.hasOption("search-one-step")) {
K.searchType = SearchType.ONE;
}
if (cmd.hasOption("search-one-or-more-steps")) {
K.searchType = SearchType.PLUS;
}
if (cmd.hasOption("help")) {
K.help = true;
}
if (cmd.hasOption("help-experimental")) {
K.helpExperimental = true;
}
if (cmd.hasOption("version")) {
K.version = true;
}
// CLEANUP_OPTIONS: The option --directory was added, replacing --k-definition and
// --compiled-def.
if (cmd.hasOption("directory")) {
K.directory = new File(cmd.getOptionValue("directory")).getCanonicalPath();
org.kframework.utils.Error.checkIfInputDirectory(K.directory);
}
if (cmd.hasOption("main-module")) {
K.main_module = cmd.getOptionValue("main-module");
}
if (cmd.hasOption("syntax-module")) {
K.syntax_module = cmd.getOptionValue("syntax-module");
}
if (cmd.hasOption("parser")) {
K.customParser = cmd.getOptionValue("parser");
}
if (cmd.hasOption("term")) {
K.term = cmd.getOptionValue("term");
}
if (cmd.hasOption("io")) {
String v = cmd.getOptionValue("io");
if (v.equals("on")) K.io = true;
else if (v.equals("off")) K.io = false;
else Error.report("Unrecognized option: --io " + v + "\nUsage: krun --io [on|off]");
}
if (cmd.hasOption("statistics")) {
String v = cmd.getOptionValue("statistics");
if (v.equals("on")) K.statistics = true;
else if (v.equals("off")) K.statistics = false;
else
Error.report(
"Unrecognized option: --statistics " + v + "\nUsage: krun --statistics [on|off]");
}
if (cmd.hasOption("color")) {
String v = cmd.getOptionValue("color");
if (v.equals("on")) K.color = ColorSetting.ON;
else if (v.equals("off")) K.color = ColorSetting.OFF;
else if (v.equals("extended")) K.color = ColorSetting.EXTENDED;
else
Error.report(
"Unrecognized option: --color " + v + "\nUsage: krun --color [on|off|extended]");
}
if (cmd.hasOption("terminal-color")) {
String v = cmd.getOptionValue("terminal-color");
Color terminalColor = ColorUtil.getColorByName(v);
if (terminalColor != null) {
K.terminalColor = terminalColor;
} else {
Error.report("Invalid terminal color: " + v);
}
}
if (cmd.hasOption("parens")) {
String v = cmd.getOptionValue("parens");
if (v.equals("greedy")) {
K.parens = true;
} else if (v.equals("smart")) {
K.parens = false;
} else {
Error.report(
"Unrecognized option: --parens " + v + "\nUsage: krun --parens [greedy|smart]");
}
}
// testcase generation
if (cmd.hasOption("generate-tests")) {
K.do_testgen = true;
K.io = false;
K.do_search = true;
}
if (cmd.hasOption("maude-cmd")) {
K.maude_cmd = cmd.getOptionValue("maude-cmd");
}
/*
* if (cmd.hasOption("xsearch-pattern")) { K.maude_cmd = "search";
* K.do_search = true; K.xsearch_pattern =
* cmd.getOptionValue("xsearch-pattern"); //
* System.out.println("xsearch-pattern:" + K.xsearch_pattern); }
*/
if (cmd.hasOption("pattern")) {
K.pattern = cmd.getOptionValue("pattern");
}
if (cmd.hasOption("bound")) {
K.bound = cmd.getOptionValue("bound");
}
if (cmd.hasOption("depth")) {
K.depth = cmd.getOptionValue("depth");
}
if (cmd.hasOption("graph")) {
K.showSearchGraph = true;
}
if (cmd.hasOption("output-mode")) {
K.output_mode = cmd.getOptionValue("output-mode");
}
if (cmd.hasOption("log-io")) {
String v = cmd.getOptionValue("log-io");
if (v.equals("on")) K.log_io = true;
else if (v.equals("off")) K.log_io = false;
else Error.report("Unrecognized option: --log-io " + v + "\nUsage: krun --log-io [on|off]");
}
if (cmd.hasOption("debug")) {
K.debug = true;
}
if (cmd.hasOption("debug-gui")) {
K.guidebug = true;
}
if (cmd.hasOption("trace")) {
K.trace = true;
}
if (cmd.hasOption("profile")) {
K.profile = true;
}
if (cmd.hasOption("ltlmc")) {
K.model_checking = cmd.getOptionValue("ltlmc");
}
if (cmd.hasOption("prove")) {
K.prove = cmd.getOptionValue("prove");
}
if (cmd.hasOption("smt")) {
K.smt = cmd.getOptionValue("smt");
}
if (cmd.hasOption("output")) {
if (!cmd.hasOption("color")) {
K.color = ColorSetting.OFF;
}
K.output = new File(cmd.getOptionValue("output")).getCanonicalPath();
}
if (cmd.hasOption("c")) {
if (K.term != null) {
Error.report("You cannot specify both the term and the configuration\nvariables.");
}
K.configuration_variables = cmd.getOptionProperties("c");
String parser = null;
for (Option opt : cmd.getOptions()) {
if (opt.equals(cmd_options.getOptions().getOption("c")) && parser != null) {
K.cfg_parsers.setProperty(opt.getValue(0), parser);
}
if (opt.equals(cmd_options.getOptions().getOption("cfg-parser"))) {
parser = opt.getValue();
}
}
}
if (cmd.hasOption("backend")) {
K.backend = cmd.getOptionValue("backend");
}
// printing the output according to the given options
if (K.help) {
printKRunUsageS(cmd_options);
System.exit(0);
}
if (K.helpExperimental) {
printKRunUsageE(cmd_options);
System.exit(0);
}
if (K.version) {
String msg = FileUtil.getFileContent(KPaths.getKBase(false) + KPaths.VERSION_FILE);
System.out.println(msg);
System.exit(0);
}
String[] remainingArguments = null;
if (cmd_options.getCommandLine().getOptions().length > 0) {
remainingArguments = cmd.getArgs();
} else {
remainingArguments = cmds;
}
String programArg = new String();
if (remainingArguments.length > 0) {
programArg = remainingArguments[0];
K.pgm = programArg;
}
String lang = null;
if (K.pgm != null) {
File pgmFile = new File(K.pgm);
if (pgmFile.exists()) {
lang = FileUtil.getExtension(K.pgm, ".", K.fileSeparator);
}
}
if (GlobalSettings.verbose) sw.printIntermediate("Parsing command line options");
/* CLEANUP_OPTIONS */
if (!cmd.hasOption("directory")) {
K.directory = new File(K.userdir).getCanonicalPath();
}
{
// search for the definition
File[] dirs =
new File(K.directory)
.listFiles(
new FilenameFilter() {
@Override
public boolean accept(File current, String name) {
return new File(current, name).isDirectory();
}
});
K.compiled_def = null;
for (int i = 0; i < dirs.length; i++) {
if (dirs[i].getAbsolutePath().endsWith("-kompiled")) {
if (K.compiled_def != null) {
String msg = "Multiple compiled definitions found.";
GlobalSettings.kem.register(
new KException(
ExceptionType.ERROR,
KExceptionGroup.CRITICAL,
msg,
"command line",
new File(".").getAbsolutePath()));
} else {
K.compiled_def = dirs[i].getAbsolutePath();
}
}
}
if (K.compiled_def == null) {
String msg = "Could not find a compiled definition.";
GlobalSettings.kem.register(
new KException(
ExceptionType.ERROR,
KExceptionGroup.CRITICAL,
msg,
"command line",
new File(".").getAbsolutePath()));
}
}
if (K.compiled_def == null) {
Error.report(
"Could not find a compiled K definition. Please ensure that\neither a compiled K definition exists in the current directory with its default\nname, or that --directory has been specified.");
}
File compiledFile = new File(K.compiled_def);
if (!compiledFile.exists()) {
Error.report(
"\nCould not find compiled definition: "
+ K.compiled_def
+ "\nPlease compile the definition by using `kompile'.");
}
context.dotk = new File(new File(K.compiled_def).getParent() + File.separator + ".k");
if (!context.dotk.exists()) {
context.dotk.mkdirs();
}
context.kompiled = new File(K.compiled_def);
K.kdir = context.dotk.getCanonicalPath();
K.setKDir();
/*
* System.out.println("K.k_definition=" + K.k_definition);
* System.out.println("K.syntax_module=" + K.syntax_module);
* System.out.println("K.main_module=" + K.main_module);
* System.out.println("K.compiled_def=" + K.compiled_def);
*/
if (GlobalSettings.verbose) sw.printIntermediate("Checking compiled definition");
// in KAST variable we obtain the output from running kast process
// on a program defined in K
Term KAST = null;
RunProcess rp = new RunProcess();
if (!context.initialized) {
String path = K.compiled_def + "/defx-" + K.backend + ".bin";
Definition javaDef;
if (new File(path).exists()) {
javaDef = (Definition) BinaryLoader.load(K.compiled_def + "/defx-" + K.backend + ".bin");
} else {
GlobalSettings.kem.register(
new KException(
ExceptionType.ERROR,
KExceptionGroup.CRITICAL,
"Could not find compiled definition for backend '"
+ K.backend
+ "'.\n"
+ "Please ensure this backend has been kompiled."));
throw new AssertionError("unreachable");
}
if (GlobalSettings.verbose) sw.printIntermediate("Reading definition from binary");
// This is essential for generating maude
javaDef = new FlattenModules(context).compile(javaDef, null);
if (GlobalSettings.verbose) sw.printIntermediate("Flattening modules");
try {
javaDef = (Definition) javaDef.accept(new AddTopCellConfig(context));
} catch (TransformerException e) {
e.report();
}
if (GlobalSettings.verbose) sw.printIntermediate("Adding top cell to configuration");
javaDef.preprocess(context);
if (GlobalSettings.verbose) sw.printIntermediate("Preprocessing definition");
K.definition = javaDef;
if (GlobalSettings.verbose) sw.printIntermediate("Importing tables");
K.kompiled_cfg =
(org.kframework.kil.Configuration)
BinaryLoader.load(K.compiled_def + "/configuration.bin");
CommandLine compileOptions =
(CommandLine) BinaryLoader.load(K.compiled_def + "/compile-options.bin");
if (compileOptions.hasOption("sortCells")) GlobalSettings.sortedCells = true;
if (GlobalSettings.verbose) sw.printIntermediate("Reading configuration from binary");
}
if (!cmd.hasOption("main-module")) {
K.main_module = K.definition.getMainModule();
}
if (!cmd.hasOption("syntax-module")) {
K.syntax_module = K.definition.getMainSyntaxModule();
}
if (GlobalSettings.verbose) sw.printIntermediate("Resolving main and syntax modules");
if (K.pgm != null) {
KAST = rp.runParserOrDie(K.getProgramParser(), K.pgm, false, null, context);
} else {
KAST = null;
}
if (GlobalSettings.verbose) sw.printIntermediate("Kast process");
if (K.term != null) {
if (K.parser.equals("kast") && !cmd.hasOption("parser")) {
if (K.backend.equals("java")) {
K.parser = "kast -ruleParser";
} else {
K.parser = "kast -groundParser";
}
}
}
GlobalSettings.kem.print();
if (!K.debug && !K.guidebug) {
normalExecution(KAST, lang, rp, cmd_options, context);
} else {
if (K.do_search) {
Error.report(
"Cannot specify --search with --debug. In order to search\nnside the debugger, use the step-all command.");
}
if (K.guidebug) guiDebugExecution(KAST, lang, null, context);
else debugExecution(KAST, lang, null, context);
}
} catch (IOException e) {
e.printStackTrace();
System.exit(1);
}
}
public static Term makeConfiguration(
Term kast, String stdin, RunProcess rp, boolean hasTerm, Context context)
throws TransformerException, IOException {
if (hasTerm) {
if (kast == null) {
return rp.runParserOrDie(K.getProgramParser(), K.term, false, null, context);
} else {
Error.report("You cannot specify both the term and the configuration\nvariables.");
}
}
HashMap<String, Term> output = new HashMap<String, Term>();
boolean hasPGM = false;
Enumeration<Object> en = K.configuration_variables.keys();
while (en.hasMoreElements()) {
String name = (String) en.nextElement();
String value = K.configuration_variables.getProperty(name);
String parser = K.cfg_parsers.getProperty(name);
// TODO: get sort from configuration term in definition and pass it
// here
Term parsed = null;
if (parser == null) {
parser = "kast -groundParser -e";
}
parsed = rp.runParserOrDie(parser, value, false, null, context);
output.put("$" + name, parsed);
hasPGM = hasPGM || name.equals("$PGM");
}
if (!hasPGM && kast != null) {
output.put("$PGM", kast);
}
if (!K.io && stdin == null) {
stdin = "";
}
if (stdin != null) {
KApp noIO = KApp.of(KLabelConstant.of("'#noIO", context));
if (K.backend.equals("java")) {
DataStructureSort myList =
context.dataStructureListSortOf(DataStructureSort.DEFAULT_LIST_SORT);
if (myList != null) {
output.put("$noIO", DataStructureBuiltin.element(myList, noIO));
}
} else {
output.put("$noIO", new ListItem(noIO));
}
output.put("$stdin", StringBuiltin.kAppOf(stdin + "\n"));
} else {
if (K.backend.equals("java")) {
DataStructureSort myList =
context.dataStructureListSortOf(DataStructureSort.DEFAULT_LIST_SORT);
if (myList != null) {
output.put("$noIO", DataStructureBuiltin.empty(myList));
}
} else {
output.put("$noIO", org.kframework.kil.List.EMPTY);
}
output.put("$stdin", StringBuiltin.EMPTY);
}
if (GlobalSettings.verbose) sw.printIntermediate("Make configuration");
return plug(output, context);
}