Use +kCallerSPOffset instead of -kMarkerOffset to compute the args pointer

src/deoptimizer.cc

 // Copyright 2013 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1493 matching lines @@
   value = arg_count_known ? caller_arg_count : the_hole;
   output_frame->SetFrameSlot(length_frame_offset, value);
   if (trace_) {
     PrintF("    0x%08" V8PRIxPTR ": [top + %d] <- 0x%08"
            V8PRIxPTR " ; args.length %s\n",
            top_address + length_frame_offset, length_frame_offset, value,
            arg_count_known ? "" : "(the hole)");
   }
 
   output_frame_offset -= kPointerSize;
-  value = frame_ptr - (output_frame_size - output_frame_offset) -
-      StandardFrameConstants::kMarkerOffset + kPointerSize;
+  value = frame_ptr + StandardFrameConstants::kCallerSPOffset -
+      (output_frame_size - output_frame_offset) + kPointerSize;
   output_frame->SetFrameSlot(output_frame_offset, value);
   if (trace_) {
     PrintF("    0x%08" V8PRIxPTR ": [top + %d] <- 0x%08"
            V8PRIxPTR " ; args*\n",
            top_address + output_frame_offset, output_frame_offset, value);
   }
 
   // Copy the register parameters to the failure frame.
   for (int i = 0; i < descriptor->register_param_count_; ++i) {
     output_frame_offset -= kPointerSize;
@@ skipping 1584 matching lines @@
 
 void DeoptimizedFrameInfo::Iterate(ObjectVisitor* v) {
   v->VisitPointer(BitCast<Object**>(&function_));
   v->VisitPointers(parameters_, parameters_ + parameters_count_);
   v->VisitPointers(expression_stack_, expression_stack_ + expression_count_);
 }
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 } }  // namespace v8::internal