[wasm] prototype for breakpoint support.

src/compiler.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler.h"
 
 #include <algorithm>
 
 #include "src/ast/ast-numbering.h"
 #include "src/ast/prettyprinter.h"
@@ skipping 186 matching lines @@
   switch (output_code_kind()) {
     case Code::STUB:
     case Code::BYTECODE_HANDLER:
     case Code::HANDLER:
     case Code::BUILTIN:
 #define CASE_KIND(kind) case Code::kind:
       IC_KIND_LIST(CASE_KIND)
 #undef CASE_KIND
       return StackFrame::STUB;
     case Code::WASM_FUNCTION:
-      return StackFrame::WASM;
+      return StackFrame::WASM_COMPILED;
     case Code::JS_TO_WASM_FUNCTION:
       return StackFrame::JS_TO_WASM;
     case Code::WASM_TO_JS_FUNCTION:
       return StackFrame::WASM_TO_JS;
+    case Code::WASM_TO_INTERPRETER:
+      return StackFrame::WASM_INTERPRETED;
     default:
       UNIMPLEMENTED();
       return StackFrame::NONE;
   }
 }
 
 int CompilationInfo::GetDeclareGlobalsFlags() const {
   DCHECK(DeclareGlobalsLanguageMode::is_valid(parse_info()->language_mode()));
   return DeclareGlobalsEvalFlag::encode(parse_info()->is_eval()) |
          DeclareGlobalsNativeFlag::encode(parse_info()->is_native()) |
@@ skipping 1598 matching lines @@
     DCHECK(shared->is_compiled());
     function->set_literals(cached.literals);
   } else if (shared->is_compiled()) {
     // TODO(mvstanton): pass pretenure flag to EnsureLiterals.
     JSFunction::EnsureLiterals(function);
   }
 }
 
 }  // namespace internal
 }  // namespace v8