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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" | 5 #include "vm/globals.h" |
| 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/longjump.h" | 9 #include "vm/longjump.h" |
| 10 #include "vm/runtime_entry.h" | 10 #include "vm/runtime_entry.h" |
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| 2525 vldmd(IA_W, SP, mid, lastv - mid + 1); | 2525 vldmd(IA_W, SP, mid, lastv - mid + 1); |
| 2526 } else { | 2526 } else { |
| 2527 vldmd(IA_W, SP, firstv, lastv - firstv + 1); | 2527 vldmd(IA_W, SP, firstv, lastv - firstv + 1); |
| 2528 } | 2528 } |
| 2529 | 2529 |
| 2530 // Restore volatile CPU registers. | 2530 // Restore volatile CPU registers. |
| 2531 LeaveFrame(kDartVolatileCpuRegs | (1 << FP) | (1 << LR)); | 2531 LeaveFrame(kDartVolatileCpuRegs | (1 << FP) | (1 << LR)); |
| 2532 } | 2532 } |
| 2533 | 2533 |
| 2534 | 2534 |
| 2535 void Assembler::CallRuntime(const RuntimeEntry& entry) { | 2535 void Assembler::CallRuntime(const RuntimeEntry& entry, |
| 2536 entry.Call(this); | 2536 intptr_t argument_count) { |
| 2537 entry.Call(this, argument_count); |
| 2537 } | 2538 } |
| 2538 | 2539 |
| 2539 | 2540 |
| 2540 void Assembler::EnterDartFrame(intptr_t frame_size) { | 2541 void Assembler::EnterDartFrame(intptr_t frame_size) { |
| 2541 const intptr_t offset = CodeSize(); | 2542 const intptr_t offset = CodeSize(); |
| 2542 | 2543 |
| 2543 // Save PC in frame for fast identification of corresponding code. | 2544 // Save PC in frame for fast identification of corresponding code. |
| 2544 // Note that callee-saved registers can be added to the register list. | 2545 // Note that callee-saved registers can be added to the register list. |
| 2545 EnterFrame((1 << PP) | (1 << FP) | (1 << LR) | (1 << PC), 0); | 2546 EnterFrame((1 << PP) | (1 << FP) | (1 << LR) | (1 << PC), 0); |
| 2546 | 2547 |
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| 2729 | 2730 |
| 2730 const char* Assembler::FpuRegisterName(FpuRegister reg) { | 2731 const char* Assembler::FpuRegisterName(FpuRegister reg) { |
| 2731 ASSERT((0 <= reg) && (reg < kNumberOfFpuRegisters)); | 2732 ASSERT((0 <= reg) && (reg < kNumberOfFpuRegisters)); |
| 2732 return fpu_reg_names[reg]; | 2733 return fpu_reg_names[reg]; |
| 2733 } | 2734 } |
| 2734 | 2735 |
| 2735 } // namespace dart | 2736 } // namespace dart |
| 2736 | 2737 |
| 2737 #endif // defined TARGET_ARCH_ARM | 2738 #endif // defined TARGET_ARCH_ARM |
| 2738 | 2739 |
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