public static Definition setConfiguration(
Definition node, org.kframework.kil.loader.Context context, final Configuration conf) {
try {
return (Definition)
node.accept(
new CopyOnWriteTransformer("Configuration setter", context) {
@Override
public ASTNode transform(Configuration node) {
return conf;
}
@Override
public ASTNode transform(org.kframework.kil.Context node) {
return node;
}
@Override
public ASTNode transform(Rule node) {
return node;
}
@Override
public ASTNode transform(Syntax node) {
return node;
}
});
} catch (TransformerException e) {
e.printStackTrace();
}
return node;
}
public Definition transformDefinition(org.kframework.kil.Definition node) {
try {
return new MacroExpander((Definition) node.accept(this)).processDefinition();
} catch (TransformerException e) {
e.printStackTrace();
return null;
}
}
@Override
public Definition firstStep(Definition javaDef) {
String fileSep = System.getProperty("file.separator");
String propPath = KPaths.getKBase(false) + fileSep + "lib" + fileSep + "maude" + fileSep;
Properties specialMaudeHooks = new Properties();
Properties maudeHooks = new Properties();
try {
FileUtil.loadProperties(maudeHooks, propPath + "MaudeHooksMap.properties");
FileUtil.loadProperties(specialMaudeHooks, propPath + "SpecialMaudeHooks.properties");
} catch (IOException e) {
e.printStackTrace();
}
MaudeBuiltinsFilter builtinsFilter =
new MaudeBuiltinsFilter(maudeHooks, specialMaudeHooks, context);
javaDef.accept(builtinsFilter);
final String mainModule = javaDef.getMainModule();
StringBuilder builtins =
new StringBuilder()
.append("mod ")
.append(mainModule)
.append("-BUILTINS is\n")
.append(" including ")
.append(mainModule)
.append("-BASE .\n")
.append(builtinsFilter.getResult())
.append("endm\n");
FileUtil.save(context.dotk.getAbsolutePath() + "/builtins.maude", builtins);
if (GlobalSettings.verbose) sw.printIntermediate("Generating equations for hooks");
try {
javaDef =
(Definition)
javaDef.accept(new DeleteFunctionRules(maudeHooks.stringPropertyNames(), context));
} catch (TransformerException e) {
e.printStackTrace();
}
return super.firstStep(javaDef);
}
@Override
public void run(Definition definition) throws IOException {
String fileSep = System.getProperty("file.separator");
String htmlIncludePath =
KPaths.getKBase(false) + fileSep + "include" + fileSep + "html" + fileSep;
HTMLFilter htmlFilter = new HTMLFilter(htmlIncludePath, context);
definition.accept(htmlFilter);
String html = htmlFilter.getHTML();
String output = KompileFrontEnd.output;
if (output == null) {
output =
"./" + FileUtil.stripExtension(new File(definition.getMainFile()).getName()) + ".html";
}
output = new File(output).getAbsolutePath();
FileUtil.saveInFile(output, html);
if (GlobalSettings.verbose) {
sw.printIntermediate("Generating HTML");
}
}
public static Configuration getConfiguration(
Definition node, org.kframework.kil.loader.Context context) {
final List<Configuration> result = new LinkedList<Configuration>();
node.accept(
new BasicVisitor(context) {
@Override
public void visit(Configuration node) {
result.add(node);
}
@Override
public void visit(org.kframework.kil.Context node) {
return;
}
@Override
public void visit(Rule node) {
return;
}
@Override
public void visit(Syntax node) {
return;
}
});
if (result.size() == 0) {
GlobalSettings.kem.register(
new KException(
ExceptionType.ERROR,
KExceptionGroup.INTERNAL,
"Internal compiler error --- Cannot find configuration.",
node.getFilename(),
node.getLocation()));
}
return result.get(0);
}
/** @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);
}
}