From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- js/src/jit/mips32/SharedICRegisters-mips32.h | 42 ++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 js/src/jit/mips32/SharedICRegisters-mips32.h (limited to 'js/src/jit/mips32/SharedICRegisters-mips32.h') diff --git a/js/src/jit/mips32/SharedICRegisters-mips32.h b/js/src/jit/mips32/SharedICRegisters-mips32.h new file mode 100644 index 0000000000..a1017c9399 --- /dev/null +++ b/js/src/jit/mips32/SharedICRegisters-mips32.h @@ -0,0 +1,42 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * vim: set ts=8 sts=2 et sw=2 tw=80: + * 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/mips32/Assembler-mips32.h" +#include "jit/Registers.h" +#include "jit/RegisterSets.h" + +namespace js { +namespace jit { + +static constexpr ValueOperand R0(a3, a2); +static constexpr ValueOperand R1(s7, s6); +static constexpr ValueOperand R2(t7, t6); + +// ICTailCallReg and ICStubReg +// These use registers that are not preserved across calls. +static constexpr Register ICTailCallReg = ra; +static constexpr Register ICStubReg = t5; + +// Register used internally by MacroAssemblerMIPS. +static constexpr 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 constexpr FloatRegister FloatReg0 = f0; +static constexpr FloatRegister FloatReg1 = f2; +static constexpr FloatRegister FloatReg2 = f4; +static constexpr FloatRegister FloatReg3 = f6; + +} // namespace jit +} // namespace js + +#endif /* jit_mips32_SharedICRegisters_mips32_h */ -- cgit v1.2.3