Make concrete classes for individual call descriptors.

src/isolate.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdlib.h>
 
 #include "src/v8.h"
 
 #include "src/ast.h"
 #include "src/base/platform/platform.h"
@@ skipping 1487 matching lines @@
       inner_pointer_to_code_cache_(NULL),
       write_iterator_(NULL),
       global_handles_(NULL),
       eternal_handles_(NULL),
       thread_manager_(NULL),
       has_installed_extensions_(false),
       string_tracker_(NULL),
       regexp_stack_(NULL),
       date_cache_(NULL),
       code_stub_interface_descriptors_(NULL),
-      call_descriptors_(NULL),
+      call_descriptor_data_(NULL),
       // TODO(bmeurer) Initialized lazily because it depends on flags; can
       // be fixed once the default isolate cleanup is done.
       random_number_generator_(NULL),
       serializer_enabled_(false),
       has_fatal_error_(false),
       initialized_from_snapshot_(false),
       cpu_profiler_(NULL),
       heap_profiler_(NULL),
       function_entry_hook_(NULL),
       deferred_handles_head_(NULL),
@@ skipping 178 matching lines @@
 
   delete unicode_cache_;
   unicode_cache_ = NULL;
 
   delete date_cache_;
   date_cache_ = NULL;
 
   delete[] code_stub_interface_descriptors_;
   code_stub_interface_descriptors_ = NULL;
 
-  delete[] call_descriptors_;
-  call_descriptors_ = NULL;
+  delete[] call_descriptor_data_;
+  call_descriptor_data_ = NULL;
 
   delete regexp_stack_;
   regexp_stack_ = NULL;
 
   delete descriptor_lookup_cache_;
   descriptor_lookup_cache_ = NULL;
   delete context_slot_cache_;
   context_slot_cache_ = NULL;
   delete keyed_lookup_cache_;
   keyed_lookup_cache_ = NULL;
@@ skipping 156 matching lines @@
   eternal_handles_ = new EternalHandles();
   bootstrapper_ = new Bootstrapper(this);
   handle_scope_implementer_ = new HandleScopeImplementer(this);
   stub_cache_ = new StubCache(this);
   materialized_object_store_ = new MaterializedObjectStore(this);
   regexp_stack_ = new RegExpStack();
   regexp_stack_->isolate_ = this;
   date_cache_ = new DateCache();
   code_stub_interface_descriptors_ =
       new CodeStubInterfaceDescriptor[CodeStub::NUMBER_OF_IDS];
-  call_descriptors_ =
-      new CallInterfaceDescriptor[NUMBER_OF_CALL_DESCRIPTORS];
+  call_descriptor_data_ =
+      new CallInterfaceDescriptorData[CallDescriptors::NUMBER_OF_DESCRIPTORS];
   cpu_profiler_ = new CpuProfiler(this);
   heap_profiler_ = new HeapProfiler(heap());
 
   // Enable logging before setting up the heap
   logger_->SetUp(this);
 
   // Initialize other runtime facilities
 #if defined(USE_SIMULATOR)
 #if V8_TARGET_ARCH_ARM || V8_TARGET_ARCH_ARM64 || \
     V8_TARGET_ARCH_MIPS || V8_TARGET_ARCH_MIPS64
@@ skipping 335 matching lines @@
   return iter.IsAtEnd();
 }
 
 
 CodeStubInterfaceDescriptor*
     Isolate::code_stub_interface_descriptor(int index) {
   return code_stub_interface_descriptors_ + index;
 }
 
 
-CallInterfaceDescriptor* Isolate::call_descriptor(int index) {
-  DCHECK(0 <= index && index < CallDescriptorKey::NUMBER_OF_CALL_DESCRIPTORS);
-  return &call_descriptors_[index];
+CallInterfaceDescriptorData* Isolate::call_descriptor_data(int index) {
+  DCHECK(0 <= index && index < CallDescriptors::NUMBER_OF_DESCRIPTORS);
+  return &call_descriptor_data_[index];
 }
 
 
 Object* Isolate::FindCodeObject(Address a) {
   return inner_pointer_to_code_cache()->GcSafeFindCodeForInnerPointer(a);
 }
 
 
 #ifdef DEBUG
 #define ISOLATE_FIELD_OFFSET(type, name, ignored)                       \
@@ skipping 158 matching lines @@
   if (prev_ && prev_->Intercept(flag)) return true;
   // Then check whether this scope intercepts.
   if ((flag & intercept_mask_)) {
     intercepted_flags_ |= flag;
     return true;
   }
   return false;
 }
 
 } }  // namespace v8::internal