[promisehook] Implement PromiseHook

src/assembler.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // 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.
 //
@@ skipping 1548 matching lines @@
 ExternalReference ExternalReference::cpu_features() {
   DCHECK(CpuFeatures::initialized_);
   return ExternalReference(&CpuFeatures::supported_);
 }
 
 ExternalReference ExternalReference::is_tail_call_elimination_enabled_address(
     Isolate* isolate) {
   return ExternalReference(isolate->is_tail_call_elimination_enabled_address());
 }
 
-ExternalReference ExternalReference::is_promisehook_enabled_address(
+ExternalReference ExternalReference::is_promise_hook_enabled_address(
     Isolate* isolate) {
-  return ExternalReference(isolate->is_promisehook_enabled_address());
+  return ExternalReference(isolate->is_promise_hook_enabled_address());
 }
 
 ExternalReference ExternalReference::debug_is_active_address(
     Isolate* isolate) {
   return ExternalReference(isolate->debug()->is_active_address());
 }
 
 
 ExternalReference ExternalReference::debug_after_break_target_address(
     Isolate* isolate) {
@@ skipping 342 matching lines @@
 
 
 void Assembler::DataAlign(int m) {
   DCHECK(m >= 2 && base::bits::IsPowerOfTwo32(m));
   while ((pc_offset() & (m - 1)) != 0) {
     db(0);
   }
 }
 }  // namespace internal
 }  // namespace v8