From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- js/src/jit/x86/SharedICRegisters-x86.h | 42 ++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 js/src/jit/x86/SharedICRegisters-x86.h (limited to 'js/src/jit/x86/SharedICRegisters-x86.h') diff --git a/js/src/jit/x86/SharedICRegisters-x86.h b/js/src/jit/x86/SharedICRegisters-x86.h new file mode 100644 index 0000000000..d215e6a71c --- /dev/null +++ b/js/src/jit/x86/SharedICRegisters-x86.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_x86_SharedICRegisters_x86_h +#define jit_x86_SharedICRegisters_x86_h + +#include "jit/Registers.h" +#include "jit/RegisterSets.h" +#include "jit/x86/Assembler-x86.h" + +namespace js { +namespace jit { + +static constexpr Register BaselineFrameReg = ebp; +static constexpr Register BaselineStackReg = esp; + +// ValueOperands R0, R1, and R2 +static constexpr ValueOperand R0(ecx, edx); +static constexpr ValueOperand R1(eax, ebx); +static constexpr ValueOperand R2(esi, edi); + +// ICTailCallReg and ICStubReg reuse +// registers from R2. +static constexpr Register ICTailCallReg = esi; +static constexpr Register ICStubReg = edi; + +static constexpr Register ExtractTemp0 = InvalidReg; +static constexpr Register ExtractTemp1 = InvalidReg; + +// FloatReg0 must be equal to ReturnFloatReg. +static constexpr FloatRegister FloatReg0 = xmm0; +static constexpr FloatRegister FloatReg1 = xmm1; +static constexpr FloatRegister FloatReg2 = xmm2; +static constexpr FloatRegister FloatReg3 = xmm3; + +} // namespace jit +} // namespace js + +#endif /* jit_x86_SharedICRegisters_x86_h */ -- cgit v1.2.3