Patch for allowing several V8 instances in process:...

src/assembler.cc

Index: src/assembler.cc
===================================================================
--- src/assembler.cc	(revision 3427)
+++ src/assembler.cc	(working copy)
@@ -207,7 +207,7 @@
 #ifdef DEBUG
   byte* begin_pos = pos_;
 #endif
-  Counters::reloc_info_count.Increment();
+  INC_COUNTER(reloc_info_count);
   ASSERT(rinfo->pc() - last_pc_ >= 0);
   ASSERT(RelocInfo::NUMBER_OF_MODES < kMaxRelocModes);
   // Use unsigned delta-encoding for pc.
@@ -564,7 +564,8 @@
 
 
 ExternalReference ExternalReference::builtin_passed_function() {
-  return ExternalReference(&Builtins::builtin_passed_function);
+  return ExternalReference(
+    &v8_context()->builtins_data_.builtin_passed_function_);
 }
 
 
@@ -732,9 +733,7 @@
 }
 
 
-ExternalReferenceRedirector* ExternalReference::redirector_ = NULL;
 
-
 #ifdef ENABLE_DEBUGGER_SUPPORT
 ExternalReference ExternalReference::debug_break() {
   return ExternalReference(Redirect(FUNCTION_ADDR(Debug::Break)));