Basic GDB JIT Interface integration.

src/builtins.cc

Index: src/builtins.cc
diff --git a/src/builtins.cc b/src/builtins.cc
index 0c76f6944f86684b31e360d5fe1d2f6d40ba8b78..284bbdc7bceaccae7e69427b18aac1d83870734d 100644
--- a/src/builtins.cc
+++ b/src/builtins.cc
@@ -31,6 +31,7 @@
 #include "arguments.h"
 #include "bootstrapper.h"
 #include "builtins.h"
+#include "gdbjit.h"
 #include "ic-inl.h"
 #include "vm-state-inl.h"
 
@@ -1559,7 +1560,11 @@ void Builtins::Setup(bool create_heap_objects) {
       }
       // Log the event and add the code to the builtins array.
       PROFILE(CodeCreateEvent(Logger::BUILTIN_TAG,
-                              Code::cast(code), functions[i].s_name));
+                              Code::cast(code),
+                              functions[i].s_name));
+      GDBJIT(AddCode(GDBJITInterface::BUILTIN,
+                     functions[i].s_name,
+                     Code::cast(code)));
       builtins_[i] = code;
 #ifdef ENABLE_DISASSEMBLER
       if (FLAG_print_builtin_code) {