Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(195)

Side by Side Diff: src/jsregexp.h

Issue 6685088: Merge isolates to bleeding_edge. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « src/json.js ('k') | src/jsregexp.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 1406 matching lines...) Expand 10 before | Expand all | Expand 10 after
1417 Handle<String> error; 1417 Handle<String> error;
1418 int capture_count; 1418 int capture_count;
1419 }; 1419 };
1420 1420
1421 1421
1422 class RegExpEngine: public AllStatic { 1422 class RegExpEngine: public AllStatic {
1423 public: 1423 public:
1424 struct CompilationResult { 1424 struct CompilationResult {
1425 explicit CompilationResult(const char* error_message) 1425 explicit CompilationResult(const char* error_message)
1426 : error_message(error_message), 1426 : error_message(error_message),
1427 code(Heap::the_hole_value()), 1427 code(HEAP->the_hole_value()),
1428 num_registers(0) {} 1428 num_registers(0) {}
1429 CompilationResult(Object* code, int registers) 1429 CompilationResult(Object* code, int registers)
1430 : error_message(NULL), 1430 : error_message(NULL),
1431 code(code), 1431 code(code),
1432 num_registers(registers) {} 1432 num_registers(registers) {}
1433 const char* error_message; 1433 const char* error_message;
1434 Object* code; 1434 Object* code;
1435 int num_registers; 1435 int num_registers;
1436 }; 1436 };
1437 1437
1438 static CompilationResult Compile(RegExpCompileData* input, 1438 static CompilationResult Compile(RegExpCompileData* input,
1439 bool ignore_case, 1439 bool ignore_case,
1440 bool multiline, 1440 bool multiline,
1441 Handle<String> pattern, 1441 Handle<String> pattern,
1442 bool is_ascii); 1442 bool is_ascii);
1443 1443
1444 static void DotPrint(const char* label, RegExpNode* node, bool ignore_case); 1444 static void DotPrint(const char* label, RegExpNode* node, bool ignore_case);
1445 }; 1445 };
1446 1446
1447 1447
1448 class OffsetsVector { 1448 class OffsetsVector {
1449 public: 1449 public:
1450 inline OffsetsVector(int num_registers) 1450 inline OffsetsVector(int num_registers)
1451 : offsets_vector_length_(num_registers) { 1451 : offsets_vector_length_(num_registers) {
1452 if (offsets_vector_length_ > kStaticOffsetsVectorSize) { 1452 if (offsets_vector_length_ > Isolate::kJSRegexpStaticOffsetsVectorSize) {
1453 vector_ = NewArray<int>(offsets_vector_length_); 1453 vector_ = NewArray<int>(offsets_vector_length_);
1454 } else { 1454 } else {
1455 vector_ = static_offsets_vector_; 1455 vector_ = Isolate::Current()->jsregexp_static_offsets_vector();
1456 } 1456 }
1457 } 1457 }
1458 inline ~OffsetsVector() { 1458 inline ~OffsetsVector() {
1459 if (offsets_vector_length_ > kStaticOffsetsVectorSize) { 1459 if (offsets_vector_length_ > Isolate::kJSRegexpStaticOffsetsVectorSize) {
1460 DeleteArray(vector_); 1460 DeleteArray(vector_);
1461 vector_ = NULL; 1461 vector_ = NULL;
1462 } 1462 }
1463 } 1463 }
1464 inline int* vector() { return vector_; } 1464 inline int* vector() { return vector_; }
1465 inline int length() { return offsets_vector_length_; } 1465 inline int length() { return offsets_vector_length_; }
1466 1466
1467 static const int kStaticOffsetsVectorSize = 50; 1467 static const int kStaticOffsetsVectorSize = 50;
1468 1468
1469 private: 1469 private:
1470 static Address static_offsets_vector_address() { 1470 static Address static_offsets_vector_address(Isolate* isolate) {
1471 return reinterpret_cast<Address>(&static_offsets_vector_); 1471 return reinterpret_cast<Address>(isolate->jsregexp_static_offsets_vector());
1472 } 1472 }
1473 1473
1474 int* vector_; 1474 int* vector_;
1475 int offsets_vector_length_; 1475 int offsets_vector_length_;
1476 static int static_offsets_vector_[kStaticOffsetsVectorSize];
1477 1476
1478 friend class ExternalReference; 1477 friend class ExternalReference;
1479 }; 1478 };
1480 1479
1481 1480
1482 } } // namespace v8::internal 1481 } } // namespace v8::internal
1483 1482
1484 #endif // V8_JSREGEXP_H_ 1483 #endif // V8_JSREGEXP_H_
OLDNEW
« no previous file with comments | « src/json.js ('k') | src/jsregexp.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698