[sim] Consistent support for C calls with up to 9 args

src/arm64/macro-assembler-arm64.cc

 // Copyright 2013 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.
 
 #if V8_TARGET_ARCH_ARM64
 
 #include "src/arm64/frames-arm64.h"
 #include "src/assembler.h"
 #include "src/base/bits.h"
 #include "src/base/division-by-constant.h"
@@ skipping 1778 matching lines @@
   Register temp = temps.AcquireX();
   Mov(temp, function);
   CallCFunction(temp, num_of_reg_args, num_of_double_args);
 }
 
 static const int kRegisterPassedArguments = 8;
 
 void MacroAssembler::CallCFunction(Register function,
                                    int num_of_reg_args,
                                    int num_of_double_args) {
+  DCHECK_LE(num_of_reg_args + num_of_double_args, kMaxCParameters);
   DCHECK(has_frame());
 
   // If we're passing doubles, we're limited to the following prototypes
   // (defined by ExternalReference::Type):
   //  BUILTIN_COMPARE_CALL:  int f(double, double)
   //  BUILTIN_FP_FP_CALL:    double f(double, double)
   //  BUILTIN_FP_CALL:       double f(double)
   //  BUILTIN_FP_INT_CALL:   double f(double, int)
   if (num_of_double_args > 0) {
     DCHECK(num_of_reg_args <= 1);
@@ skipping 2800 matching lines @@
 }
 
 
 #undef __
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM64