68   assert(__ pc() - base <= to_interp_stub_size(), "wrong stub size");
  69 
  70   // Update current stubs pointer and restore code_end.
  71   __ end_a_stub();
  72   return base;
  73 }
  74 #undef __
  75 
  76 int CompiledStaticCall::to_interp_stub_size() {
  77   // This doesn't need to be accurate but it must be larger or equal to
  78   // the real size of the stub.
  79   return (NativeMovConstReg::instruction_size +  // sethi/setlo;
  80           NativeJump::instruction_size); // sethi; jmp; nop
  81 }
  82 
  83 // Relocation entries for call stub, compiled java to interpreter.
  84 int CompiledStaticCall::reloc_to_interp_stub() {
  85   return 10;  // 4 in emit_java_to_interp + 1 in Java_Static_Call
  86 }
  87 
  88 void CompiledDirectStaticCall::set_to_interpreted(methodHandle callee, address entry) {
  89   address stub = find_stub(/*is_aot*/ false);
  90   guarantee(stub != NULL, "stub not found");
  91 
  92   if (TraceICs) {
  93     ResourceMark rm;
  94     tty->print_cr("CompiledDirectStaticCall@" INTPTR_FORMAT ": set_to_interpreted %s",
  95                   p2i(instruction_address()),
  96                   callee->name_and_sig_as_C_string());
  97   }
  98 
  99   // Creation also verifies the object.
 100   NativeMovConstReg* method_holder = nativeMovConstReg_at(stub);
 101   NativeJump*        jump          = nativeJump_at(method_holder->next_instruction_address());
 102 
 103 #ifdef ASSERT
 104   // read the value once
 105   intptr_t data = method_holder->data();
 106   address destination = jump->jump_destination();
 107   assert(data == 0 || data == (intptr_t)callee(),
 108          "a) MT-unsafe modification of inline cache");

  68   assert(__ pc() - base <= to_interp_stub_size(), "wrong stub size");
  69 
  70   // Update current stubs pointer and restore code_end.
  71   __ end_a_stub();
  72   return base;
  73 }
  74 #undef __
  75 
  76 int CompiledStaticCall::to_interp_stub_size() {
  77   // This doesn't need to be accurate but it must be larger or equal to
  78   // the real size of the stub.
  79   return (NativeMovConstReg::instruction_size +  // sethi/setlo;
  80           NativeJump::instruction_size); // sethi; jmp; nop
  81 }
  82 
  83 // Relocation entries for call stub, compiled java to interpreter.
  84 int CompiledStaticCall::reloc_to_interp_stub() {
  85   return 10;  // 4 in emit_java_to_interp + 1 in Java_Static_Call
  86 }
  87 
  88 void CompiledDirectStaticCall::set_to_interpreted(const methodHandle& callee, address entry) {
  89   address stub = find_stub(/*is_aot*/ false);
  90   guarantee(stub != NULL, "stub not found");
  91 
  92   if (TraceICs) {
  93     ResourceMark rm;
  94     tty->print_cr("CompiledDirectStaticCall@" INTPTR_FORMAT ": set_to_interpreted %s",
  95                   p2i(instruction_address()),
  96                   callee->name_and_sig_as_C_string());
  97   }
  98 
  99   // Creation also verifies the object.
 100   NativeMovConstReg* method_holder = nativeMovConstReg_at(stub);
 101   NativeJump*        jump          = nativeJump_at(method_holder->next_instruction_address());
 102 
 103 #ifdef ASSERT
 104   // read the value once
 105   intptr_t data = method_holder->data();
 106   address destination = jump->jump_destination();
 107   assert(data == 0 || data == (intptr_t)callee(),
 108          "a) MT-unsafe modification of inline cache");