Avoid accessing Isolate in source position logging.

src/compiler/code-generator.cc

 // Copyright 2013 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 "src/compiler/code-generator.h"
 
 #include "src/address-map.h"
 #include "src/base/adapters.h"
 #include "src/compiler/code-generator-impl.h"
 #include "src/compiler/linkage.h"
@@ skipping 37 matching lines @@
       handlers_(code->zone()),
       deoptimization_exits_(code->zone()),
       deoptimization_states_(code->zone()),
       deoptimization_literals_(code->zone()),
       inlined_function_count_(0),
       translations_(code->zone()),
       last_lazy_deopt_pc_(0),
       jump_tables_(nullptr),
       ools_(nullptr),
       osr_pc_offset_(-1),
-      source_position_table_builder_(info->isolate(), code->zone(),
+      source_position_table_builder_(code->zone(),
                                      info->SourcePositionRecordingMode()) {
   for (int i = 0; i < code->InstructionBlockCount(); ++i) {
     new (&labels_[i]) Label;
   }
   CreateFrameAccessState(frame);
 }
 
 void CodeGenerator::CreateFrameAccessState(Frame* frame) {
   FinishFrame(frame);
   frame_access_state_ = new (code()->zone()) FrameAccessState(frame);
@@ skipping 141 matching lines @@
   safepoints()->Emit(masm(), frame()->GetTotalFrameSlotCount());
 
   unwinding_info_writer_.Finish(masm()->pc_offset());
 
   Handle<Code> result = v8::internal::CodeGenerator::MakeCodeEpilogue(
       masm(), unwinding_info_writer_.eh_frame_writer(), info, Handle<Object>());
   result->set_is_turbofanned(true);
   result->set_stack_slots(frame()->GetTotalFrameSlotCount());
   result->set_safepoint_table_offset(safepoints()->GetCodeOffset());
   Handle<ByteArray> source_positions =
-      source_position_table_builder_.ToSourcePositionTable();
+      source_position_table_builder_.ToSourcePositionTable(
+          isolate(), Handle<AbstractCode>::cast(result));
   result->set_source_position_table(*source_positions);
-  source_position_table_builder_.EndJitLogging(AbstractCode::cast(*result));
 
   // Emit exception handler table.
   if (!handlers_.empty()) {
     Handle<HandlerTable> table =
         Handle<HandlerTable>::cast(isolate()->factory()->NewFixedArray(
             HandlerTable::LengthForReturn(static_cast<int>(handlers_.size())),
             TENURED));
     for (size_t i = 0; i < handlers_.size(); ++i) {
       table->SetReturnOffset(static_cast<int>(i), handlers_[i].pc_offset);
       table->SetReturnHandler(static_cast<int>(i), handlers_[i].handler->pos());
@@ skipping 703 matching lines @@
     : frame_(gen->frame()), masm_(gen->masm()), next_(gen->ools_) {
   gen->ools_ = this;
 }
 
 
 OutOfLineCode::~OutOfLineCode() {}
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8