[Isolates] RegExpStack and memory allocation limits (statics #6)

src/isolate.cc

 // Copyright 2006-2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 19 matching lines @@
 #include "v8.h"
 
 #include "ast.h"
 #include "bootstrapper.h"
 #include "codegen.h"
 #include "compilation-cache.h"
 #include "debug.h"
 #include "heap-profiler.h"
 #include "isolate.h"
 #include "log.h"
+#include "regexp-stack.h"
 #include "serialize.h"
 #include "scanner.h"
 #include "scopeinfo.h"
 #include "simulator.h"
 #include "stub-cache.h"
 #include "spaces.h"
 #include "oprofile-agent.h"
 #include "version.h"
 
 namespace v8 {
@@ skipping 196 matching lines @@
       handle_scope_implementer_(NULL),
       scanner_character_classes_(NULL),
       in_use_list_(0),
       free_list_(0),
       preallocated_storage_preallocated_(false),
       write_input_buffer_(NULL),
       global_handles_(NULL),
       context_switcher_(NULL),
       thread_manager_(NULL),
       ast_sentinels_(NULL),
+      inline_runtime_functions_table_(NULL),
       string_tracker_(NULL),
+      regexp_stack_(NULL),
       frame_element_constant_list_(0),
       result_constant_list_(0) {
   memset(isolate_addresses_, 0,
       sizeof(isolate_addresses_[0]) * (k_isolate_address_count + 1));
 
   heap_.isolate_ = this;
   zone_.isolate_ = this;
   stack_guard_.isolate_ = this;
 
 #ifdef DEBUG
@@ skipping 62 matching lines @@
   }
 
 #ifdef ENABLE_LOGGING_AND_PROFILING
   delete producer_heap_profile_;
   producer_heap_profile_ = NULL;
 #endif
 
   delete scanner_character_classes_;
   scanner_character_classes_ = NULL;
 
+  delete regexp_stack_;
+  regexp_stack_ = NULL;
+
   delete inline_runtime_functions_table_;
   inline_runtime_functions_table_ = NULL;
 
   delete ast_sentinels_;
   ast_sentinels_ = NULL;
 
   delete descriptor_lookup_cache_;
   descriptor_lookup_cache_ = NULL;
   delete context_slot_cache_;
   context_slot_cache_ = NULL;
@@ skipping 92 matching lines @@
   descriptor_lookup_cache_ = new DescriptorLookupCache();
   scanner_character_classes_ = new ScannerCharacterClasses();
   write_input_buffer_ = new StringInputBuffer();
   global_handles_ = new GlobalHandles();
   bootstrapper_ = new Bootstrapper();
   cpu_features_ = new CpuFeatures();
   handle_scope_implementer_ = new HandleScopeImplementer();
   stub_cache_ = new StubCache();
   ast_sentinels_ = new AstSentinels();
   inline_runtime_functions_table_ = new InlineRuntimeFunctionsTable();
+  regexp_stack_ = new RegExpStack();
+  regexp_stack_->isolate_ = this;
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
   debugger_ = new Debugger();
   debugger_->isolate_ = this;
 #endif
 
 #ifdef ENABLE_LOGGING_AND_PROFILING
   producer_heap_profile_ = new ProducerHeapProfile();
   producer_heap_profile_->isolate_ = this;
 #endif
@@ skipping 103 matching lines @@
     LOG(LogCodeObjects());
     LOG(LogCompiledFunctions());
   }
 
   state_ = INITIALIZED;
   return true;
 }
 
 
 } }  // namespace v8::internal