Remove #include "isolate-inl.h" from v8.h.

src/debug.cc

 // Copyright 2011 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 22 matching lines @@
 #include "code-stubs.h"
 #include "codegen.h"
 #include "compilation-cache.h"
 #include "compiler.h"
 #include "debug.h"
 #include "deoptimizer.h"
 #include "execution.h"
 #include "global-handles.h"
 #include "ic.h"
 #include "ic-inl.h"
+#include "isolate-inl.h"
 #include "list.h"
 #include "messages.h"
 #include "natives.h"
 #include "stub-cache.h"
 #include "log.h"
 
 #include "../include/v8-debug.h"
 
 namespace v8 {
 namespace internal {
@@ skipping 2877 matching lines @@
   {
     ScopedLock with(dispatch_handler_access_);
     handler = Debugger::debug_message_dispatch_handler_;
   }
   if (handler != NULL) {
     handler();
   }
 }
 
 
+EnterDebugger::EnterDebugger()
+    : isolate_(Isolate::Current()),
+      prev_(isolate_->debug()->debugger_entry()),
+      it_(isolate_),
+      has_js_frames_(!it_.done()),
+      save_(isolate_) {
+  Debug* debug = isolate_->debug();
+  ASSERT(prev_ != NULL || !debug->is_interrupt_pending(PREEMPT));
+  ASSERT(prev_ != NULL || !debug->is_interrupt_pending(DEBUGBREAK));
+
+  // Link recursive debugger entry.
+  debug->set_debugger_entry(this);
+
+  // Store the previous break id and frame id.
+  break_id_ = debug->break_id();
+  break_frame_id_ = debug->break_frame_id();
+
+  // Create the new break info. If there is no JavaScript frames there is no
+  // break frame id.
+  if (has_js_frames_) {
+    debug->NewBreak(it_.frame()->id());
+  } else {
+    debug->NewBreak(StackFrame::NO_ID);
+  }
+
+  // Make sure that debugger is loaded and enter the debugger context.
+  load_failed_ = !debug->Load();
+  if (!load_failed_) {
+    // NOTE the member variable save which saves the previous context before
+    // this change.
+    isolate_->set_context(*debug->debug_context());
+  }
+}
+
+
+EnterDebugger::~EnterDebugger() {
+  ASSERT(Isolate::Current() == isolate_);
+  Debug* debug = isolate_->debug();
+
+  // Restore to the previous break state.
+  debug->SetBreak(break_frame_id_, break_id_);
+
+  // Check for leaving the debugger.
+  if (prev_ == NULL) {
+    // Clear mirror cache when leaving the debugger. Skip this if there is a
+    // pending exception as clearing the mirror cache calls back into
+    // JavaScript. This can happen if the v8::Debug::Call is used in which
+    // case the exception should end up in the calling code.
+    if (!isolate_->has_pending_exception()) {
+      // Try to avoid any pending debug break breaking in the clear mirror
+      // cache JavaScript code.
+      if (isolate_->stack_guard()->IsDebugBreak()) {
+        debug->set_interrupts_pending(DEBUGBREAK);
+        isolate_->stack_guard()->Continue(DEBUGBREAK);
+      }
+      debug->ClearMirrorCache();
+    }
+
+    // Request preemption and debug break when leaving the last debugger entry
+    // if any of these where recorded while debugging.
+    if (debug->is_interrupt_pending(PREEMPT)) {
+      // This re-scheduling of preemption is to avoid starvation in some
+      // debugging scenarios.
+      debug->clear_interrupt_pending(PREEMPT);
+      isolate_->stack_guard()->Preempt();
+    }
+    if (debug->is_interrupt_pending(DEBUGBREAK)) {
+      debug->clear_interrupt_pending(DEBUGBREAK);
+      isolate_->stack_guard()->DebugBreak();
+    }
+
+    // If there are commands in the queue when leaving the debugger request
+    // that these commands are processed.
+    if (isolate_->debugger()->HasCommands()) {
+      isolate_->stack_guard()->DebugCommand();
+    }
+
+    // If leaving the debugger with the debugger no longer active unload it.
+    if (!isolate_->debugger()->IsDebuggerActive()) {
+      isolate_->debugger()->UnloadDebugger();
+    }
+  }
+
+  // Leaving this debugger entry.
+  debug->set_debugger_entry(prev_);
+}
+
+
 MessageImpl MessageImpl::NewEvent(DebugEvent event,
                                   bool running,
                                   Handle<JSObject> exec_state,
                                   Handle<JSObject> event_data) {
   MessageImpl message(true, event, running,
                       exec_state, event_data, Handle<String>(), NULL);
   return message;
 }
 
 
@@ skipping 282 matching lines @@
     {
       Locker locker;
       Isolate::Current()->debugger()->CallMessageDispatchHandler();
     }
   }
 }
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 } }  // namespace v8::internal