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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 5 #ifndef V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
6 #define V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 6 #define V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/bailout-reason.h" | 9 #include "src/bailout-reason.h" |
10 #include "src/frames.h" | 10 #include "src/frames.h" |
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542 | 542 |
543 void Vmov(const DwVfpRegister dst, | 543 void Vmov(const DwVfpRegister dst, |
544 const double imm, | 544 const double imm, |
545 const Register scratch = no_reg); | 545 const Register scratch = no_reg); |
546 | 546 |
547 void VmovHigh(Register dst, DwVfpRegister src); | 547 void VmovHigh(Register dst, DwVfpRegister src); |
548 void VmovHigh(DwVfpRegister dst, Register src); | 548 void VmovHigh(DwVfpRegister dst, Register src); |
549 void VmovLow(Register dst, DwVfpRegister src); | 549 void VmovLow(Register dst, DwVfpRegister src); |
550 void VmovLow(DwVfpRegister dst, Register src); | 550 void VmovLow(DwVfpRegister dst, Register src); |
551 | 551 |
| 552 // Simulate s-register moves for imaginary s32 - s63 registers. |
| 553 void VmovExtended(Register dst, int src_code); |
| 554 void VmovExtended(int dst_code, Register src); |
| 555 // Move between s-registers and imaginary s-registers. |
| 556 void VmovExtended(int dst_code, int src_code, Register scratch); |
| 557 void VmovExtended(int dst_code, const MemOperand& src, Register scratch); |
| 558 void VmovExtended(const MemOperand& dst, int src_code, Register scratch); |
| 559 |
552 void LslPair(Register dst_low, Register dst_high, Register src_low, | 560 void LslPair(Register dst_low, Register dst_high, Register src_low, |
553 Register src_high, Register scratch, Register shift); | 561 Register src_high, Register scratch, Register shift); |
554 void LslPair(Register dst_low, Register dst_high, Register src_low, | 562 void LslPair(Register dst_low, Register dst_high, Register src_low, |
555 Register src_high, uint32_t shift); | 563 Register src_high, uint32_t shift); |
556 void LsrPair(Register dst_low, Register dst_high, Register src_low, | 564 void LsrPair(Register dst_low, Register dst_high, Register src_low, |
557 Register src_high, Register scratch, Register shift); | 565 Register src_high, Register scratch, Register shift); |
558 void LsrPair(Register dst_low, Register dst_high, Register src_low, | 566 void LsrPair(Register dst_low, Register dst_high, Register src_low, |
559 Register src_high, uint32_t shift); | 567 Register src_high, uint32_t shift); |
560 void AsrPair(Register dst_low, Register dst_high, Register src_low, | 568 void AsrPair(Register dst_low, Register dst_high, Register src_low, |
561 Register src_high, Register scratch, Register shift); | 569 Register src_high, Register scratch, Register shift); |
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1620 inline MemOperand NativeContextMemOperand() { | 1628 inline MemOperand NativeContextMemOperand() { |
1621 return ContextMemOperand(cp, Context::NATIVE_CONTEXT_INDEX); | 1629 return ContextMemOperand(cp, Context::NATIVE_CONTEXT_INDEX); |
1622 } | 1630 } |
1623 | 1631 |
1624 #define ACCESS_MASM(masm) masm-> | 1632 #define ACCESS_MASM(masm) masm-> |
1625 | 1633 |
1626 } // namespace internal | 1634 } // namespace internal |
1627 } // namespace v8 | 1635 } // namespace v8 |
1628 | 1636 |
1629 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 1637 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
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