1 package edu.uci.eecs.specCompiler.codeGenerator;
3 import java.util.ArrayList;
4 import java.util.HashSet;
7 import edu.uci.eecs.specCompiler.grammerParser.ParseException;
8 import edu.uci.eecs.specCompiler.grammerParser.SpecParser;
9 import edu.uci.eecs.specCompiler.specExtraction.CPDefineCheckConstruct;
10 import edu.uci.eecs.specCompiler.specExtraction.CPDefineConstruct;
11 import edu.uci.eecs.specCompiler.specExtraction.ConditionalInterface;
12 import edu.uci.eecs.specCompiler.specExtraction.Construct;
13 import edu.uci.eecs.specCompiler.specExtraction.FunctionHeader;
14 import edu.uci.eecs.specCompiler.specExtraction.GlobalConstruct;
15 import edu.uci.eecs.specCompiler.specExtraction.IDExtractor;
16 import edu.uci.eecs.specCompiler.specExtraction.InterfaceConstruct;
17 import edu.uci.eecs.specCompiler.specExtraction.InterfaceDefineConstruct;
18 import edu.uci.eecs.specCompiler.specExtraction.ParserUtils;
19 import edu.uci.eecs.specCompiler.specExtraction.PotentialCPDefineConstruct;
20 import edu.uci.eecs.specCompiler.specExtraction.SequentialDefineSubConstruct;
21 import edu.uci.eecs.specCompiler.specExtraction.SpecExtractor;
22 import edu.uci.eecs.specCompiler.specExtraction.VariableDeclaration;
24 public class CodeVariables {
25 // C++ code or library
26 public static final String HEADER_THREADS = "<threads.h>";
27 public static final String HEADER_STDINT = "<stdint.h>";
28 public static final String ThreadIDType = "thrd_t";
29 public static final String GET_THREAD_ID = "thrd_current";
30 public static final String BOOLEAN = "bool";
31 public static final String UINT64 = "uint64_t";
34 public static final String HEADER_CDSANNOTATE = "<cdsannotate.h>";
35 public static final String HEADER_SPECANNOTATION = "<specannotation.h>";
36 public static final String HEADER_CDSTRACE = "<cdstrace.h>";
37 public static final String CDSAnnotate = "cdsannotate";
38 public static final String CDSAnnotateType = "SPEC_ANALYSIS";
39 public static final String IDType = "id_t";
41 public static final String SPEC_ANNO_TYPE = "spec_anno_type";
42 public static final String SPEC_ANNO_TYPE_HB_INIT = "HB_INIT";
43 public static final String SPEC_ANNO_TYPE_INTERFACE_BEGIN = "INTERFACE_BEGIN";
44 public static final String SPEC_ANNO_TYPE_HB_CONDITION = "HB_CONDITION";
45 public static final String SPEC_ANNO_TYPE_INTERFACE_END = "INTERFACE_END";
46 public static final String SPEC_ANNO_TYPE_POTENTIAL_CP_DEFINE = "POTENTIAL_CP_DEFINE";
47 public static final String SPEC_ANNO_TYPE_CP_DEFINE_CHECK = "CP_DEFINE_CHECK";
48 public static final String SPEC_ANNO_TYPE_CP_DEFINE = "CP_DEFINE";
49 public static final String SPEC_ANNOTATION = "spec_annotation";
50 public static final String SPEC_ANNOTATION_FIELD_TYPE = "type";
51 public static final String SPEC_ANNOTATION_FIELD_ANNO = "annotation";
53 public static final String ANNO_HB_INIT = "anno_hb_init";
54 public static final String ANNO_INTERFACE_BEGIN = "anno_interface_begin";
55 public static final String ANNO_INTERFACE_END = "anno_interface_end";
56 public static final String ANNO_POTENTIAL_CP_DEFINE = "anno_potentail_cp_define";
57 public static final String ANNO_CP_DEFINE = "anno_cp_define";
58 public static final String ANNO_CP_DEFINE_CHECK = "anno_cp_define_check";
59 public static final String ANNO_HB_CONDITION = "anno_hb_condition";
61 // Specification variables
62 public static final String SPEC_INTERFACE_WRAPPER = "__wrapper_";
63 public static final String DEFAULT_ID = "0";
65 // Specification library
66 public static final String HEADER_SPEC_LIB = "<spec_lib.h>";
67 public static final String SPEC_QUEUE = "spec_queue";
68 public static final String SPEC_STACK = "spec_stack";
69 public static final String SPEC_DEQUE = "spec_deque";
70 public static final String SPEC_HASHTABLE = "spec_hashtable";
71 public static final String SPEC_PRIVATE_HASHTABLE = "spec_private_hashtable";
72 public static final String SPEC_TAG = "spec_tag";
73 public static final String SPEC_TAG_CURRENT = "current";
74 public static final String SPEC_TAG_NEXT = "next";
77 public static final String MACRO_ID = "__ID__";
78 public static final String MACRO_COND = "__COND_SAT__";
79 public static final String MACRO_RETURN = "__RET__";
80 public static final String MACRO_ATOMIC_RETURN = "__ATOMIC_RET__";
82 public static void printCode(ArrayList<String> code) {
83 for (int i = 0; i < code.size(); i++) {
84 System.out.println(code.get(i));
88 private static String COMMENT(String comment) {
89 return "/* " + comment + " */";
92 private static String INCLUDE(String header) {
93 return "#include " + header;
96 private static String DEFINE(String left, String right) {
97 return "#define " + left + " " + right;
100 private static String UNDEFINE(String macro) {
101 return "#undef " + macro;
104 private static String GET_FIELD_BY_PTR(String ptr, String field) {
105 return ptr + "->" + field;
108 private static String GET_FIELD(String var, String field) {
109 return var + "->" + field;
112 private static String BRACE(String val) {
113 return "(" + val + ")";
116 private static String ASSIGN(String structName, String field, String val) {
117 return structName + "." + field + " = " + val + ";";
120 private static String ASSIGN(String varName, String val) {
121 return varName + " = " + val + ";";
124 private static String ASSIGN_PTR(String structName, String field, String val) {
125 return structName + "." + field + " = &" + val + ";";
128 private static String ASSIGN_TO_PTR(String structName, String field,
130 return structName + "->" + field + " = " + val + ";";
133 private static String DECLARE(String type, String name) {
134 return type + " " + name + ";";
137 private static String DECLARE(VariableDeclaration varDecl) {
138 String type = varDecl.type, name = varDecl.name;
139 return type + " " + name + ";";
142 private static String DECLARE_DEFINE(String type, String var, String val) {
143 return type + " " + var + " = " + val + ";";
146 private static String ANNOTATE(String structName) {
147 return CDSAnnotate + "(" + CDSAnnotateType + ", &" + structName + ");";
150 private static ArrayList<String> DEFINE_INFO_STRUCT(String interfaceName,
151 FunctionHeader funcDecl) {
152 ArrayList<String> code = new ArrayList<String>();
153 code.add("typedef struct " + interfaceName + "_info {");
154 code.add(DECLARE(funcDecl.returnType, MACRO_RETURN));
155 for (int i = 0; i < funcDecl.args.size(); i++) {
156 code.add(DECLARE(funcDecl.args.get(i)));
158 code.add("} " + interfaceName + "_info {");
162 private static ArrayList<String> DEFINE_ID_FUNC(String interfaceName,
164 ArrayList<String> code = new ArrayList<String>();
165 code.add("static " + IDType + " " + interfaceName + "_id() {");
166 if (!idCode.equals("")) {
167 code.add(DECLARE_DEFINE(IDType, MACRO_ID, idCode));
169 code.add(DECLARE_DEFINE(IDType, MACRO_ID, DEFAULT_ID));
171 code.add("return " + MACRO_ID + ";");
176 private static ArrayList<String> DEFINE_CHECK_ACTION_FUNC(
177 InterfaceConstruct construct, FunctionHeader header) {
178 String interfaceName = construct.name;
179 ArrayList<String> code = new ArrayList<String>();
180 code.add("static bool " + interfaceName + "_check_action(void *info, "
181 + IDType + " " + MACRO_ID + ") {");
182 code.add(DECLARE("bool", "check_passed"));
183 String infoStructType = interfaceName + "_info", infoStructName = "theInfo";
184 code.add(DECLARE_DEFINE(infoStructType + "*", infoStructName,
185 BRACE(infoStructType) + "info"));
186 code.add((DECLARE_DEFINE(header.returnType, MACRO_RETURN,
187 GET_FIELD_BY_PTR(infoStructName, MACRO_RETURN))));
188 for (int i = 0; i < header.args.size(); i++) {
189 String type = header.args.get(i).type, var = header.args.get(i).name;
190 code.add((DECLARE_DEFINE(type, var,
191 GET_FIELD_BY_PTR(infoStructName, var))));
195 if (!construct.condition.equals("")) {
196 code.add(DECLARE_DEFINE("bool", MACRO_COND, construct.condition));
199 if (!construct.check.equals("")) {
200 code.add(ASSIGN("check_passed", construct.check));
201 code.add("if (!check_passed) return false;");
204 if (construct.action.size() > 0) {
205 code.addAll(construct.action);
208 if (!construct.postCheck.equals("")) {
209 code.add(ASSIGN("check_passed", construct.postCheck));
210 code.add("if (!check_passed) return false;");
213 if (construct.postAction.size() > 0) {
214 code.addAll(construct.postAction);
222 private static HashSet<String> getAllHeaders(SemanticsChecker semantics) {
223 HashSet<String> headers = new HashSet<String>();
224 for (String interfaceName : semantics.interfaceName2Construct.keySet()) {
225 File f = semantics.interfaceName2Construct.get(interfaceName).file;
226 headers.addAll(semantics.srcFilesInfo.get(f).headers);
231 private static void makeFunctionStatic(ArrayList<String> funcDefine) {
232 String headLine = funcDefine.get(0);
233 headLine = "static " + headLine;
234 funcDefine.set(0, headLine);
237 private static String makeVariablesStatic(VariableDeclaration varDecl) {
238 String res = "static " + varDecl.type + " " + varDecl.name + ";";
242 private static FunctionHeader getFunctionHeader(SemanticsChecker semantics,
243 Construct construct) {
244 ArrayList<String> content = semantics.srcFilesInfo.get(construct.file).content;
245 String headerLine = content.get(construct.beginLineNum);
246 if (headerLine.startsWith("template")) {
247 headerLine = content.get(construct.beginLineNum + 1);
249 headerLine = headerLine.substring(0, headerLine.indexOf(')') + 1);
251 return SpecParser.parseFuncHeader(headerLine);
252 } catch (ParseException e) {
258 public static ArrayList<String> generateGlobalVarDeclaration(
259 SemanticsChecker semantics, GlobalConstruct construct) {
260 ArrayList<String> newCode = new ArrayList<String>();
261 HashSet<String> allHeaders = getAllHeaders(semantics);
263 // All headers needed by the interface decalration
264 newCode.add(COMMENT("Include all the header files that contains the interface declaration"));
265 for (String header : allHeaders) {
266 newCode.add(INCLUDE(header));
269 // Other necessary headers
270 newCode.add(INCLUDE(HEADER_STDINT));
271 newCode.add(INCLUDE(HEADER_CDSANNOTATE));
272 newCode.add(INCLUDE(HEADER_SPEC_LIB));
275 SequentialDefineSubConstruct code = construct.code;
276 // User-defined structs first
277 newCode.add(COMMENT("All other user-defined structs"));
278 ArrayList<ArrayList<String>> declareStructs = code.declareStructs;
279 for (int i = 0; i < declareStructs.size(); i++) {
280 ArrayList<String> declareStruct = declareStructs.get(i);
281 newCode.addAll(declareStruct);
284 // User-defined functions
285 newCode.add(COMMENT("All other user-defined functions"));
286 ArrayList<ArrayList<String>> defineFuncs = code.defineFuncs;
287 for (int i = 0; i < defineFuncs.size(); i++) {
288 ArrayList<String> defineFunc = defineFuncs.get(i);
289 makeFunctionStatic(defineFunc);
290 newCode.addAll(defineFunc);
294 for (String interfaceName : semantics.interfaceName2Construct.keySet()) {
295 InterfaceConstruct iConstruct = semantics.interfaceName2Construct
297 FunctionHeader funcHeader = getFunctionHeader(semantics, iConstruct);
298 // Define necessary info structure
299 newCode.add(COMMENT("Definition of interface info struct: "
301 newCode.addAll(DEFINE_INFO_STRUCT(interfaceName, funcHeader));
302 newCode.add(COMMENT("End of info struct definition: "
306 // Define ID function
307 newCode.add(COMMENT("ID function of interface: " + interfaceName));
308 newCode.addAll(DEFINE_ID_FUNC(interfaceName, iConstruct.idCode));
309 newCode.add(COMMENT("End of ID function: + " + interfaceName));
312 // Define check_action function
313 newCode.add(COMMENT("Check action function of interface: "
315 newCode.addAll(DEFINE_CHECK_ACTION_FUNC(iConstruct, funcHeader));
316 newCode.add(COMMENT("End of check action function: + "
320 // Interface function pointer table
321 String interfaceSize = Integer
322 .toString(semantics.interfaceName2Construct.size());
323 newCode.add(DEFINE("INTERFACE_SIZE", interfaceSize));
324 newCode.add(DECLARE("void**", "func_ptr_table"));
325 // User-defined variables
326 ArrayList<VariableDeclaration> varDecls = code.declareVar;
327 for (int i = 0; i < varDecls.size(); i++) {
328 VariableDeclaration varDecl = varDecls.get(i);
329 // Don't forget to make them static
330 newCode.add(makeVariablesStatic(varDecl));
334 newCode.add(COMMENT("Define function for sequential code initialization"));
335 newCode.add("static void __sequential_init() {");
336 // Init func_ptr_table
337 newCode.add(COMMENT("Init func_ptr_table"));
338 newCode.add(ASSIGN("func_ptr_table",
339 "(void**) malloc(sizeof(void*) * 2)"));
340 for (String interfaceName : semantics.interfaceName2Construct.keySet()) {
341 String interfaceNum = Integer.toString(semantics.interface2Num
342 .get(interfaceName));
343 newCode.add(ASSIGN("func_ptr_table[2 * " + interfaceNum + "]",
344 "(void*) &" + interfaceName + "_id"));
345 newCode.add(ASSIGN("func_ptr_table[2 * " + interfaceNum + " + 1]",
346 "(void*) &" + interfaceName + "_check_action"));
349 // Init user-defined variables
350 newCode.addAll(construct.code.initVar);
351 // Pass Happens-before relationship
352 generateHBInitAnnotation(semantics);
354 newCode.add(COMMENT("End of Global construct generation in class"));
360 public static ArrayList<String> generateStaticVarDefine(
361 SemanticsChecker semantics, GlobalConstruct construct) {
362 ArrayList<String> newCode = new ArrayList<String>();
363 String className = semantics.getClassName();
364 if (className == null)
365 return newCode; // No need to define any static variables
366 String templateList = semantics.getTemplateStr();
368 if (templateList == null) {
369 varPrefix = className + "::";
371 varPrefix = className + templateList + "::";
373 String templateDecl = semantics.getTemplateFullStr();
374 if (templateList == null) {
375 newCode.add(DECLARE("void**", varPrefix + "func_ptr_table"));
376 for (int i = 0; i < construct.code.declareVar.size(); i++) {
377 VariableDeclaration varDecl = construct.code.declareVar.get(i);
378 newCode.add(DECLARE(varDecl.type, varPrefix + varDecl.name));
381 newCode.add(templateDecl);
382 newCode.add(DECLARE("void**", varPrefix + "func_ptr_table"));
383 for (int i = 0; i < construct.code.declareVar.size(); i++) {
384 VariableDeclaration varDecl = construct.code.declareVar.get(i);
385 newCode.add(templateDecl);
386 newCode.add(DECLARE(varDecl.type, varPrefix + varDecl.name));
392 private static ArrayList<String> generateHBInitAnnotation(
393 SemanticsChecker semantics) {
394 ArrayList<String> newCode = new ArrayList<String>();
395 int hbConditionInitIdx = 0;
396 for (ConditionalInterface left : semantics.getHBConditions().keySet()) {
397 for (ConditionalInterface right : semantics.getHBConditions().get(
399 String structVarName = "hbConditionInit" + hbConditionInitIdx;
400 String annotationVarName = "hb_init" + hbConditionInitIdx;
401 hbConditionInitIdx++;
402 String interfaceNumBefore = Integer
403 .toString(semantics.interface2Num
404 .get(left.interfaceName)), hbLabelNumBefore = Integer
405 .toString(semantics.hbLabel2Num
406 .get(left.hbConditionLabel)), interfaceNumAfter = Integer
407 .toString(semantics.interface2Num
408 .get(right.interfaceName)), hbLabelNumAfter = Integer
409 .toString(semantics.hbLabel2Num
410 .get(right.hbConditionLabel));
411 newCode.add(COMMENT(left + " -> " + right));
413 newCode.add(ANNO_HB_INIT + " " + structVarName + ";");
414 newCode.add(ASSIGN(structVarName, "interface_num_before",
415 interfaceNumBefore));
416 newCode.add(ASSIGN(structVarName, "hb_condition_num_before",
418 newCode.add(ASSIGN(structVarName, "interface_num_after",
420 newCode.add(ASSIGN(structVarName, "hb_condition_num_after",
423 newCode.add(DECLARE(SPEC_ANNOTATION, annotationVarName));
424 newCode.add(ASSIGN(annotationVarName,
425 SPEC_ANNOTATION_FIELD_TYPE, SPEC_ANNO_TYPE_HB_INIT));
426 newCode.add(ASSIGN_PTR(annotationVarName,
427 SPEC_ANNOTATION_FIELD_ANNO, structVarName));
428 newCode.add(ANNOTATE(annotationVarName));
434 public static ArrayList<String> generateEntryPointInitCall() {
435 ArrayList<String> newCode = new ArrayList<String>(1);
436 newCode.add("__sequential_init();");
440 public static ArrayList<String> generateInterfaceWrapper(
441 SemanticsChecker semantics, InterfaceConstruct construct) {
442 ArrayList<String> newCode = new ArrayList<String>();
443 String interfaceName = construct.name;
444 // Generate necessary header file (might be redundant but never mind)
445 newCode.add(INCLUDE(HEADER_THREADS));
446 newCode.add(INCLUDE(HEADER_CDSANNOTATE));
447 newCode.add(INCLUDE(HEADER_SPECANNOTATION));
448 newCode.add(INCLUDE(HEADER_SPEC_LIB));
450 FunctionHeader header = getFunctionHeader(semantics, construct);
451 String interfaceNum = Integer.toString(semantics.interface2Num
452 .get(construct.name));
453 // Rename the interface
454 renameInterface(semantics, construct);
455 InterfaceDefineConstruct defineConstruct = semantics.interfaceName2DefineConstruct
457 if (defineConstruct != null) {
458 renameInterface(semantics, defineConstruct);
461 // Generate wrapper header
462 newCode.add(header.toString() + " {");
463 // Wrapper function body
464 newCode.add(COMMENT("Interface begins"));
466 String structName = "interface_begin";
467 newCode.add(DECLARE(ANNO_INTERFACE_BEGIN, "interface_begin"));
468 newCode.add(ASSIGN(structName, "interface_num", interfaceNum));
469 String anno = "annotation_interface_begin";
470 newCode.add(DECLARE(SPEC_ANNOTATION, anno));
471 newCode.add(ASSIGN(structName, "type", SPEC_ANNO_TYPE_INTERFACE_BEGIN));
472 newCode.add(ASSIGN_PTR(structName, "annotation", structName));
473 newCode.add(ANNOTATE(anno));
474 // Call original renamed function
475 newCode.add(DECLARE_DEFINE(header.returnType, MACRO_RETURN,
476 header.getRenamedCall(SPEC_INTERFACE_WRAPPER)));
478 for (String label : construct.hbConditions.keySet()) {
479 String condition = construct.hbConditions.get(label);
480 String hbCondNum = Integer.toString(semantics.interface2Num
482 newCode.add("if " + BRACE(condition) + " {");
483 structName = "hb_condition";
484 newCode.add(DECLARE(ANNO_HB_CONDITION, structName));
485 newCode.add(ASSIGN(structName, "interface_num", interfaceNum));
487 newCode.add(ASSIGN(structName, "hb_condition_num", hbCondNum));
488 anno = "annotation_hb_condition";
489 newCode.add(DECLARE(SPEC_ANNOTATION, anno));
490 newCode.add(ASSIGN(anno, "type", SPEC_ANNO_TYPE_HB_CONDITION));
491 newCode.add(ASSIGN_PTR(anno, "annotation", structName));
492 newCode.add(ANNOTATE(anno));
495 String infoStructType = interfaceName + "_info", infoName = "info";
496 newCode.add(DECLARE_DEFINE(infoStructType, infoName,
497 BRACE(infoStructType + "*") + " malloc(sizeof("
498 + infoStructType + "))"));
499 newCode.add(ASSIGN_TO_PTR(infoName, MACRO_RETURN, MACRO_RETURN));
500 for (int i = 0; i < header.args.size(); i++) {
501 String argName = header.args.get(i).name;
502 newCode.add(ASSIGN_TO_PTR(infoName, argName, argName));
504 structName = "interface_end";
505 anno = "annoation_interface_end";
506 newCode.add(DECLARE(ANNO_INTERFACE_END, structName));
507 newCode.add(ASSIGN(structName, "interface_num", interfaceNum));
508 newCode.add(ASSIGN(structName, "info", infoName));
509 newCode.add(DECLARE(SPEC_ANNOTATION, anno));
510 newCode.add(ASSIGN(anno, "type", SPEC_ANNO_TYPE_INTERFACE_END));
511 newCode.add(ASSIGN_PTR(anno, "annotation", structName));
513 // End of the wrapper function
516 // printCode(newCode);
520 public static void renameInterface(SemanticsChecker semantics,
521 Construct construct) {
522 FunctionHeader header = getFunctionHeader(semantics, construct);
523 ArrayList<String> content = semantics.srcFilesInfo.get(construct.file).content;
524 int lineNum = construct.beginLineNum;
525 String headerLine = content.get(construct.beginLineNum);
526 if (headerLine.startsWith("template")) {
527 headerLine = content.get(construct.beginLineNum + 1);
530 String newLine = header.getRenamedHeader(SPEC_INTERFACE_WRAPPER)
532 content.set(lineNum, newLine);
535 public static void addAtomicReturn(SemanticsChecker semantics,
536 Construct construct) {
537 int lineNum = construct.beginLineNum - 1;
538 ArrayList<String> content = semantics.srcFilesInfo.get(construct.file).content;
539 String oldLine = content.get(lineNum);
540 String newLine = "uint64_t " + MACRO_ATOMIC_RETURN + " = " + oldLine;
541 content.set(lineNum, newLine);
544 public static ArrayList<String> generatePotentialCPDefine(
545 SemanticsChecker semantics, PotentialCPDefineConstruct construct) {
546 ArrayList<String> newCode = new ArrayList<String>();
547 // Add atomic return variable if the predicate accesses to it
548 if (construct.condition.indexOf(MACRO_ATOMIC_RETURN) != -1) {
549 addAtomicReturn(semantics, construct);
551 // Generate redundant header files
552 newCode.add(COMMENT("Automatically generated code for potential commit point: "
554 newCode.add(COMMENT("Include redundant headers"));
555 newCode.add(INCLUDE(HEADER_STDINT));
556 newCode.add(INCLUDE(HEADER_CDSANNOTATE));
559 newCode.add("if (" + construct.condition + ") {");
560 String structName = "potential_cp_define", anno = "annotation_potential_cp_define";
561 newCode.add(DECLARE(ANNO_POTENTIAL_CP_DEFINE, structName));
562 String labelNum = Integer.toString(semantics.commitPointLabel2Num
563 .get(construct.label));
564 newCode.add(ASSIGN(structName, "label_num", labelNum));
565 newCode.add(DECLARE(SPEC_ANNOTATION, anno));
566 newCode.add(ASSIGN(anno, "type", SPEC_ANNO_TYPE_POTENTIAL_CP_DEFINE));
567 newCode.add(ASSIGN_PTR(anno, "annotation", structName));
568 newCode.add(ANNOTATE(anno));
573 public static ArrayList<String> generateCPDefineCheck(
574 SemanticsChecker semantics, CPDefineCheckConstruct construct) {
575 ArrayList<String> newCode = new ArrayList<String>();
576 // Add atomic return variable if the predicate accesses to it
577 if (construct.condition.indexOf(MACRO_ATOMIC_RETURN) != -1) {
578 addAtomicReturn(semantics, construct);
580 // Generate redundant header files
581 newCode.add(COMMENT("Automatically generated code for commit point define check: "
583 newCode.add(COMMENT("Include redundant headers"));
584 newCode.add(INCLUDE(HEADER_STDINT));
585 newCode.add(INCLUDE(HEADER_CDSANNOTATE));
588 newCode.add("if (" + construct.condition + ") {");
589 String structName = "cp_define_check", anno = "annotation_cp_define_check";
590 newCode.add(DECLARE(ANNO_CP_DEFINE_CHECK, structName));
591 String labelNum = Integer.toString(semantics.commitPointLabel2Num
592 .get(construct.label));
593 newCode.add(ASSIGN(structName, "label_num", labelNum));
594 newCode.add(DECLARE(SPEC_ANNOTATION, anno));
595 newCode.add(ASSIGN(anno, "type", SPEC_ANNO_TYPE_CP_DEFINE_CHECK));
596 newCode.add(ASSIGN_PTR(anno, "annotation", structName));
597 newCode.add(ANNOTATE(anno));
602 public static ArrayList<String> generateCPDefine(
603 SemanticsChecker semantics, CPDefineConstruct construct) {
604 ArrayList<String> newCode = new ArrayList<String>();
605 // Generate redundant header files
606 newCode.add(COMMENT("Automatically generated code for commit point define check: "
610 newCode.add("if (" + construct.condition + ") {");
611 String structName = "cp_define", anno = "annotation_cp_define";
612 newCode.add(DECLARE(ANNO_CP_DEFINE, structName));
613 String labelNum = Integer.toString(semantics.commitPointLabel2Num
614 .get(construct.label));
615 newCode.add(ASSIGN(structName, "label_num", labelNum));
616 newCode.add(DECLARE(SPEC_ANNOTATION, anno));
617 newCode.add(ASSIGN(anno, "type", SPEC_ANNO_TYPE_CP_DEFINE));
618 newCode.add(ASSIGN_PTR(anno, "annotation", structName));
619 newCode.add(ANNOTATE(anno));