Fix compilation with debuggersupport=off.

Review URL: http://codereview.chromium.org/6901026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/compiler.cc

@@ -664,7 +664,7 @@ bool Compiler::CompileLazy(CompilationInfo* info) {
           // version of the function right away - unless the debugger is
           // active as it makes no sense to compile optimized code then.
           if (FLAG_always_opt &&
-              !Isolate::Current()->debug()->has_break_points()) {
+              !Isolate::Current()->DebuggerHasBreakPoints()) {
             CompilationInfo optimized(function);
             optimized.SetOptimizing(AstNode::kNoNumber);
             return CompileLazy(&optimized);

src/isolate-inl.h

+// 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
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#ifndef V8_ISOLATE_INL_H_
+#define V8_ISOLATE_INL_H_
+
+#include "isolate.h"
+
+#include "debug.h"
+
+namespace v8 {
+namespace internal {
+
+
+bool Isolate::DebuggerHasBreakPoints() {
+#ifdef ENABLE_DEBUGGER_SUPPORT
+  return debug()->has_break_points();
+#else
+  return false;
+#endif
+}
+
+
+} }  // namespace v8::internal
+
+#endif  // V8_ISOLATE_INL_H_

src/isolate.cc

@@ -327,10 +327,12 @@ void Isolate::EnsureDefaultIsolate() {
 }
 
 
+#ifdef ENABLE_DEBUGGER_SUPPORT
 Debugger* Isolate::GetDefaultIsolateDebugger() {
   EnsureDefaultIsolate();
   return default_isolate_->debugger();
 }
+#endif
 
 
 StackGuard* Isolate::GetDefaultIsolateStackGuard() {

src/isolate.h

@@ -294,7 +294,6 @@ class HashMap;
 #ifdef ENABLE_DEBUGGER_SUPPORT
 
 #define ISOLATE_DEBUGGER_INIT_LIST(V)                                          \
-  V(uint64_t, enabled_cpu_features, 0)                                         \
   V(v8::Debug::EventCallback, debug_event_callback, NULL)                      \
   V(DebuggerAgent*, debugger_agent_instance, NULL)
 #else
@@ -370,6 +369,7 @@ typedef List<HeapObject*, PreallocatedStorage> DebugObjectCache;
   V(unsigned, ast_node_count, 0)                                               \
   /* SafeStackFrameIterator activations count. */                              \
   V(int, safe_stack_iterator_counter, 0)                                       \
+  V(uint64_t, enabled_cpu_features, 0)                                         \
   ISOLATE_PLATFORM_INIT_LIST(V)                                                \
   ISOLATE_LOGGING_INIT_LIST(V)                                                 \
   ISOLATE_DEBUGGER_INIT_LIST(V)
@@ -486,9 +486,11 @@ class Isolate {
   // Safe to call multiple times.
   static void EnsureDefaultIsolate();
 
+#ifdef ENABLE_DEBUGGER_SUPPORT
   // Get the debugger from the default isolate. Preinitializes the
   // default isolate if needed.
   static Debugger* GetDefaultIsolateDebugger();
+#endif
 
   // Get the stack guard from the default isolate. Preinitializes the
   // default isolate if needed.
@@ -912,6 +914,8 @@ class Isolate {
   Debug* debug() { return debug_; }
 #endif
 
+  inline bool DebuggerHasBreakPoints();
+
 #ifdef ENABLE_LOGGING_AND_PROFILING
   ProducerHeapProfile* producer_heap_profile() {
     return producer_heap_profile_;

src/liveedit.cc

@@ -1682,7 +1682,7 @@ void LiveEditFunctionTracker::RecordRootFunctionInfo(Handle<Code> code) {
 }
 
 
-bool LiveEditFunctionTracker::IsActive() {
+bool LiveEditFunctionTracker::IsActive(Isolate* isolate) {
   return false;
 }
 

src/objects-printer.cc

@@ -419,8 +419,8 @@ static const char* TypeToString(InstanceType type) {
 #define MAKE_STRUCT_CASE(NAME, Name, name) case NAME##_TYPE: return #NAME;
   STRUCT_LIST(MAKE_STRUCT_CASE)
 #undef MAKE_STRUCT_CASE
+    default: return "UNKNOWN";
   }
-  return "UNKNOWN";
 }
 
 

src/runtime-profiler.cc

@@ -171,7 +171,7 @@ void RuntimeProfiler::AttemptOnStackReplacement(JSFunction* function) {
   // Debug::has_break_points().
   ASSERT(function->IsMarkedForLazyRecompilation());
   if (!FLAG_use_osr ||
-      isolate_->debug()->has_break_points() ||
+      isolate_->DebuggerHasBreakPoints() ||
       function->IsBuiltin()) {
     return;
   }

src/runtime.cc

@@ -7298,13 +7298,13 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LazyRecompile) {
   // If the function is not optimizable or debugger is active continue using the
   // code from the full compiler.
   if (!function->shared()->code()->optimizable() ||
-      isolate->debug()->has_break_points()) {
+      isolate->DebuggerHasBreakPoints()) {
     if (FLAG_trace_opt) {
       PrintF("[failed to optimize ");
       function->PrintName();
       PrintF(": is code optimizable: %s, is debugger enabled: %s]\n",
           function->shared()->code()->optimizable() ? "T" : "F",
-          isolate->debug()->has_break_points() ? "T" : "F");
+          isolate->DebuggerHasBreakPoints() ? "T" : "F");
     }
     function->ReplaceCode(function->shared()->code());
     return function->code();

src/v8.h

@@ -66,6 +66,7 @@
 #include "log-inl.h"
 #include "cpu-profiler-inl.h"
 #include "handles-inl.h"
+#include "isolate-inl.h"
 
 namespace v8 {
 namespace internal {