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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 #include "vm/globals.h" // NOLINT | 5 #include "vm/globals.h" // NOLINT |
| 6 #if defined(TARGET_ARCH_ARM) | 6 #if defined(TARGET_ARCH_ARM) |
| 7 | 7 |
| 8 #include "vm/assembler.h" | 8 #include "vm/assembler.h" |
| 9 #include "vm/cpu.h" | 9 #include "vm/cpu.h" |
| 10 #include "vm/longjump.h" | 10 #include "vm/longjump.h" |
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| 1577 } | 1577 } |
| 1578 | 1578 |
| 1579 | 1579 |
| 1580 void Assembler::LoadObjectHelper(Register rd, | 1580 void Assembler::LoadObjectHelper(Register rd, |
| 1581 const Object& object, | 1581 const Object& object, |
| 1582 Condition cond, | 1582 Condition cond, |
| 1583 bool is_unique, | 1583 bool is_unique, |
| 1584 Register pp) { | 1584 Register pp) { |
| 1585 ASSERT(!object.IsICData() || ICData::Cast(object).IsOriginal()); | 1585 ASSERT(!object.IsICData() || ICData::Cast(object).IsOriginal()); |
| 1586 ASSERT(!object.IsField() || Field::Cast(object).IsOriginal()); | 1586 ASSERT(!object.IsField() || Field::Cast(object).IsOriginal()); |
| 1587 // Load common VM constants from the thread. This works also in places where | |
| 1588 // no constant pool is set up (e.g. intrinsic code). | |
| 1589 if (Thread::CanLoadFromThread(object)) { | 1587 if (Thread::CanLoadFromThread(object)) { |
| 1590 // Load common VM constants from the thread. This works also in places where | 1588 // Load common VM constants from the thread. This works also in places where |
| 1591 // no constant pool is set up (e.g. intrinsic code). | 1589 // no constant pool is set up (e.g. intrinsic code). |
| 1592 ldr(rd, Address(THR, Thread::OffsetFromThread(object)), cond); | 1590 ldr(rd, Address(THR, Thread::OffsetFromThread(object)), cond); |
| 1593 } else if (object.IsSmi()) { | 1591 } else if (object.IsSmi()) { |
| 1594 // Relocation doesn't apply to Smis. | 1592 // Relocation doesn't apply to Smis. |
| 1595 LoadImmediate(rd, reinterpret_cast<int32_t>(object.raw()), cond); | 1593 LoadImmediate(rd, reinterpret_cast<int32_t>(object.raw()), cond); |
| 1596 } else if (CanLoadFromObjectPool(object)) { | 1594 } else if (CanLoadFromObjectPool(object)) { |
| 1597 // Make sure that class CallPattern is able to decode this load from the | 1595 // Make sure that class CallPattern is able to decode this load from the |
| 1598 // object pool. | 1596 // object pool. |
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| 3671 | 3669 |
| 3672 | 3670 |
| 3673 const char* Assembler::FpuRegisterName(FpuRegister reg) { | 3671 const char* Assembler::FpuRegisterName(FpuRegister reg) { |
| 3674 ASSERT((0 <= reg) && (reg < kNumberOfFpuRegisters)); | 3672 ASSERT((0 <= reg) && (reg < kNumberOfFpuRegisters)); |
| 3675 return fpu_reg_names[reg]; | 3673 return fpu_reg_names[reg]; |
| 3676 } | 3674 } |
| 3677 | 3675 |
| 3678 } // namespace dart | 3676 } // namespace dart |
| 3679 | 3677 |
| 3680 #endif // defined TARGET_ARCH_ARM | 3678 #endif // defined TARGET_ARCH_ARM |
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