[wasm] OOB traps: build protected instruction list during codegen

src/objects-inl.h

 // 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.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 6790 matching lines @@
 SMI_ACCESSORS(JSMessageObject, end_position, kEndPositionOffset)
 
 
 INT_ACCESSORS(Code, instruction_size, kInstructionSizeOffset)
 INT_ACCESSORS(Code, prologue_offset, kPrologueOffset)
 INT_ACCESSORS(Code, constant_pool_offset, kConstantPoolOffset)
 ACCESSORS(Code, relocation_info, ByteArray, kRelocationInfoOffset)
 ACCESSORS(Code, handler_table, FixedArray, kHandlerTableOffset)
 ACCESSORS(Code, deoptimization_data, FixedArray, kDeoptimizationDataOffset)
 ACCESSORS(Code, source_position_table, ByteArray, kSourcePositionTableOffset)
+ACCESSORS(Code, protected_instructions, FixedArray, kProtectedInstructionOffset)
 ACCESSORS(Code, raw_type_feedback_info, Object, kTypeFeedbackInfoOffset)
 ACCESSORS(Code, next_code_link, Object, kNextCodeLinkOffset)
 
 void Code::WipeOutHeader() {
   WRITE_FIELD(this, kRelocationInfoOffset, NULL);
   WRITE_FIELD(this, kHandlerTableOffset, NULL);
   WRITE_FIELD(this, kDeoptimizationDataOffset, NULL);
   WRITE_FIELD(this, kSourcePositionTableOffset, NULL);
   // Do not wipe out major/minor keys on a code stub or IC
   if (!READ_FIELD(this, kTypeFeedbackInfoOffset)->IsSmi()) {
@@ skipping 1628 matching lines @@
 #undef WRITE_INT64_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_OBJECTS_INL_H_