| /* -*- 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_SharedICRegisters_mips32_h |
| #define jit_mips32_SharedICRegisters_mips32_h |
| |
| #include "jit/MacroAssembler.h" |
| |
| namespace js { |
| namespace jit { |
| |
| static MOZ_CONSTEXPR_VAR Register BaselineFrameReg = s5; |
| static MOZ_CONSTEXPR_VAR Register BaselineStackReg = sp; |
| |
| static MOZ_CONSTEXPR_VAR ValueOperand R0(a3, a2); |
| static MOZ_CONSTEXPR_VAR ValueOperand R1(s7, s6); |
| static MOZ_CONSTEXPR_VAR ValueOperand R2(t7, t6); |
| |
| // ICTailCallReg and ICStubReg |
| // These use registers that are not preserved across calls. |
| static MOZ_CONSTEXPR_VAR Register ICTailCallReg = ra; |
| static MOZ_CONSTEXPR_VAR Register ICStubReg = t5; |
| |
| static MOZ_CONSTEXPR_VAR Register ExtractTemp0 = InvalidReg; |
| static MOZ_CONSTEXPR_VAR Register ExtractTemp1 = InvalidReg; |
| |
| // Register used internally by MacroAssemblerMIPS. |
| static MOZ_CONSTEXPR_VAR Register BaselineSecondScratchReg = SecondScratchReg; |
| |
| // Note that ICTailCallReg is actually just the link register. |
| // In MIPS code emission, we do not clobber ICTailCallReg since we keep |
| // the return address for calls there. |
| |
| // FloatReg0 must be equal to ReturnFloatReg. |
| static MOZ_CONSTEXPR_VAR FloatRegister FloatReg0 = f0; |
| static MOZ_CONSTEXPR_VAR FloatRegister FloatReg1 = f2; |
| |
| } // namespace jit |
| } // namespace js |
| |
| #endif /* jit_mips32_SharedICRegisters_mips32_h */ |
