Replaces Location::ToStackSlotAddress() with Location::ToStackSlotOffset()

runtime/vm/assembler_arm.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_ARM)
 
 #include "vm/assembler.h"
+#include "vm/locations.h"
 #include "vm/simulator.h"
 #include "vm/runtime_entry.h"
 #include "vm/stack_frame.h"
 #include "vm/stub_code.h"
 
 // An extra check since we are assuming the existence of /proc/cpuinfo below.
 #if !defined(USING_SIMULATOR) && !defined(__linux__)
 #error ARM cross-compile only supported on Linux
 #endif
 
@@ skipping 123 matching lines @@
   B21 = 1 << 21,
   B22 = 1 << 22,
   B23 = 1 << 23,
   B24 = 1 << 24,
   B25 = 1 << 25,
   B26 = 1 << 26,
   B27 = 1 << 27,
 };
 
 
+Address Address::StackSlotAddress(const Location& stack_slot) {
+  ASSERT(stack_slot.IsStackSlot() || stack_slot.IsDoubleStackSlot() ||
+         stack_slot.IsQuadStackSlot());
+  return Address(FP, stack_slot.ToStackSlotOffset());
+}
+
+
 uint32_t Address::encoding3() const {
   if (kind_ == Immediate) {
     uint32_t offset = encoding_ & kOffset12Mask;
     ASSERT(offset < 256);
     return (encoding_ & ~kOffset12Mask) | B22 |
            ((offset & 0xf0) << 4) | (offset & 0xf);
   }
   ASSERT(kind_ == IndexRegister);
   return encoding_;
 }
@@ skipping 2211 matching lines @@
 
 const char* Assembler::FpuRegisterName(FpuRegister reg) {
   ASSERT((0 <= reg) && (reg < kNumberOfFpuRegisters));
   return fpu_reg_names[reg];
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM