Updates and fixes for MIPS support.

src/mips/virtual-frame-mips.cc

 // Copyright 2010 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 131 matching lines @@
   UNIMPLEMENTED_MIPS();
 }
 
 
 void VirtualFrame::CallStub(CodeStub* stub, Result* arg0, Result* arg1) {
   UNIMPLEMENTED_MIPS();
 }
 
 
 void VirtualFrame::CallRuntime(Runtime::Function* f, int arg_count) {
-  PrepareForCall(arg_count, arg_count);
+  Forget(arg_count);
   ASSERT(cgen()->HasValidEntryRegisters());
   __ CallRuntime(f, arg_count);
 }
 
 
 void VirtualFrame::CallRuntime(Runtime::FunctionId id, int arg_count) {
-  PrepareForCall(arg_count, arg_count);
+  Forget(arg_count);
   ASSERT(cgen()->HasValidEntryRegisters());
   __ CallRuntime(id, arg_count);
 }
 
 
 void VirtualFrame::CallAlignedRuntime(Runtime::Function* f, int arg_count) {
   UNIMPLEMENTED_MIPS();
 }
 
 
 void VirtualFrame::CallAlignedRuntime(Runtime::FunctionId id, int arg_count) {
   UNIMPLEMENTED_MIPS();
 }
 
 
 void VirtualFrame::InvokeBuiltin(Builtins::JavaScript id,
                                  InvokeJSFlags flags,
-                                 Result* arg_count_register,
                                  int arg_count) {
   UNIMPLEMENTED_MIPS();
 }
 
 
 void VirtualFrame::CallCodeObject(Handle<Code> code,
                                   RelocInfo::Mode rmode,
                                   int dropped_args) {
   switch (code->kind()) {
     case Code::CALL_IC:
       break;
     case Code::FUNCTION:
       UNIMPLEMENTED_MIPS();
+      __ break_(__LINE__);
       break;
     case Code::KEYED_LOAD_IC:
       UNIMPLEMENTED_MIPS();
+      __ break_(__LINE__);
       break;
     case Code::LOAD_IC:
       UNIMPLEMENTED_MIPS();
+      __ break_(__LINE__);
       break;
     case Code::KEYED_STORE_IC:
       UNIMPLEMENTED_MIPS();
+      __ break_(__LINE__);
       break;
     case Code::STORE_IC:
       UNIMPLEMENTED_MIPS();
+      __ break_(__LINE__);
       break;
     case Code::BUILTIN:
       UNIMPLEMENTED_MIPS();
+      __ break_(__LINE__);
       break;
     default:
       UNREACHABLE();
       break;
   }
   Forget(dropped_args);
   ASSERT(cgen()->HasValidEntryRegisters());
   __ Call(code, rmode);
 }
 
 
-void VirtualFrame::CallCodeObject(Handle<Code> code,
-                                  RelocInfo::Mode rmode,
-                                  Result* arg,
-                                  int dropped_args) {
-  UNIMPLEMENTED_MIPS();
-}
-
-
-void VirtualFrame::CallCodeObject(Handle<Code> code,
-                                  RelocInfo::Mode rmode,
-                                  Result* arg0,
-                                  Result* arg1,
-                                  int dropped_args,
-                                  bool set_auto_args_slots) {
-  UNIMPLEMENTED_MIPS();
-}
-
-
 void VirtualFrame::Drop(int count) {
   ASSERT(count >= 0);
   ASSERT(height() >= count);
   int num_virtual_elements = (element_count() - 1) - stack_pointer_;
 
   // Emit code to lower the stack pointer if necessary.
   if (num_virtual_elements < count) {
     int num_dropped = count - num_virtual_elements;
     stack_pointer_ -= num_dropped;
     __ addiu(sp, sp, num_dropped * kPointerSize);
@@ skipping 62 matching lines @@
 
 
 void VirtualFrame::EmitArgumentSlots(RegList reglist) {
   UNIMPLEMENTED_MIPS();
 }
 
 #undef __
 
 } }  // namespace v8::internal