| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| * vim: set ts=8 sts=4 et sw=4 tw=99: |
| * This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #ifndef jit_mips32_MacroAssembler_mips32_inl_h |
| #define jit_mips32_MacroAssembler_mips32_inl_h |
| |
| #include "jit/mips32/MacroAssembler-mips32.h" |
| |
| #include "jit/mips-shared/MacroAssembler-mips-shared-inl.h" |
| |
| namespace js { |
| namespace jit { |
| |
| //{{{ check_macroassembler_style |
| // =============================================================== |
| // Logical instructions |
| |
| void |
| MacroAssembler::andPtr(Register src, Register dest) |
| { |
| ma_and(dest, src); |
| } |
| |
| void |
| MacroAssembler::andPtr(Imm32 imm, Register dest) |
| { |
| ma_and(dest, imm); |
| } |
| |
| void |
| MacroAssembler::and64(Imm64 imm, Register64 dest) |
| { |
| and32(Imm32(imm.value & LOW_32_MASK), dest.low); |
| and32(Imm32((imm.value >> 32) & LOW_32_MASK), dest.high); |
| } |
| |
| void |
| MacroAssembler::orPtr(Register src, Register dest) |
| { |
| ma_or(dest, src); |
| } |
| |
| void |
| MacroAssembler::orPtr(Imm32 imm, Register dest) |
| { |
| ma_or(dest, imm); |
| } |
| |
| void |
| MacroAssembler::or64(Register64 src, Register64 dest) |
| { |
| or32(src.low, dest.low); |
| or32(src.high, dest.high); |
| } |
| |
| void |
| MacroAssembler::xor64(Register64 src, Register64 dest) |
| { |
| ma_xor(dest.low, src.low); |
| ma_xor(dest.high, src.high); |
| } |
| |
| void |
| MacroAssembler::xorPtr(Register src, Register dest) |
| { |
| ma_xor(dest, src); |
| } |
| |
| void |
| MacroAssembler::xorPtr(Imm32 imm, Register dest) |
| { |
| ma_xor(dest, imm); |
| } |
| |
| // =============================================================== |
| // Arithmetic functions |
| |
| void |
| MacroAssembler::add64(Register64 src, Register64 dest) |
| { |
| as_addu(dest.low, dest.low, src.low); |
| as_sltu(ScratchRegister, dest.low, src.low); |
| as_addu(dest.high, dest.high, src.high); |
| as_addu(dest.high, dest.high, ScratchRegister); |
| } |
| |
| // =============================================================== |
| // Shift functions |
| |
| void |
| MacroAssembler::lshiftPtr(Imm32 imm, Register dest) |
| { |
| ma_sll(dest, dest, imm); |
| } |
| |
| void |
| MacroAssembler::lshift64(Imm32 imm, Register64 dest) |
| { |
| ScratchRegisterScope scratch(*this); |
| as_sll(dest.high, dest.high, imm.value); |
| as_srl(scratch, dest.low, 32 - imm.value); |
| as_or(dest.high, dest.high, scratch); |
| as_sll(dest.low, dest.low, imm.value); |
| } |
| |
| void |
| MacroAssembler::rshiftPtr(Imm32 imm, Register dest) |
| { |
| ma_srl(dest, dest, imm); |
| } |
| |
| void |
| MacroAssembler::rshiftPtrArithmetic(Imm32 imm, Register dest) |
| { |
| ma_sra(dest, dest, imm); |
| } |
| |
| void |
| MacroAssembler::rshift64(Imm32 imm, Register64 dest) |
| { |
| ScratchRegisterScope scratch(*this); |
| as_srl(dest.low, dest.low, imm.value); |
| as_sll(scratch, dest.high, 32 - imm.value); |
| as_or(dest.low, dest.low, scratch); |
| as_srl(dest.high, dest.high, imm.value); |
| } |
| |
| //}}} check_macroassembler_style |
| // =============================================================== |
| |
| } // namespace jit |
| } // namespace js |
| |
| #endif /* jit_mips32_MacroAssembler_mips32_inl_h */ |