Switch code generation on ARM from softfp ABI to hardfp ABI.

runtime/vm/stub_code_x64.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"
 #if defined(TARGET_ARCH_X64)
 
 #include "vm/assembler.h"
 #include "vm/compiler.h"
 #include "vm/dart_entry.h"
@@ skipping 77 matching lines @@
 
   // Cache Context pointer into CTX while executing Dart code.
   __ movq(CTX, RBX);
 
   __ LeaveFrame();
   __ ret();
 }
 
 
 // Print the stop message.
-DEFINE_LEAF_RUNTIME_ENTRY(void, PrintStopMessage, const char* message) {
+DEFINE_LEAF_RUNTIME_ENTRY(void, PrintStopMessage, 1, const char* message) {
   OS::Print("Stop message: %s\n", message);
 }
 END_LEAF_RUNTIME_ENTRY
 
 
 // Input parameters:
 //   RSP : points to return address.
 //   RDI : stop message (const char*).
 // Must preserve all registers.
 void StubCode::GeneratePrintStopMessageStub(Assembler* assembler) {
@@ skipping 1992 matching lines @@
   __ cmpq(left, right);
   __ Bind(&done);
   __ popq(right);
   __ popq(left);
   __ ret();
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_X64