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RealRegisterEnum.hpp
47 lines (43 loc) · 1.95 KB
/
RealRegisterEnum.hpp
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/*******************************************************************************
* Copyright (c) 2019, 2019 IBM Corp. and others
*
* This program and the accompanying materials are made available under
* the terms of the Eclipse Public License 2.0 which accompanies this
* distribution and is available at http://eclipse.org/legal/epl-2.0
* or the Apache License, Version 2.0 which accompanies this distribution
* and is available at https://www.apache.org/licenses/LICENSE-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License, v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception [1] and GNU General Public
* License, version 2 with the OpenJDK Assembly Exception [2].
*
* [1] https://www.gnu.org/software/classpath/license.html
* [2] http://openjdk.java.net/legal/assembly-exception.html
*
* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception
*******************************************************************************/
/*
* This file will be included within an enum. Only comments and enumerator
* definitions are permitted.
*/
NoReg = 0,
#define DECLARE_GPR(regname, abiname, encoding) \
abiname = NoReg + 1 + encoding, \
regname = NoReg + 1 + encoding,
#include "codegen/riscv-regs.h"
#undef DECLARE_GPR
#define DECLARE_FPR(regname, abiname, encoding) \
abiname = x31 + 1 + encoding, \
regname = x31 + 1 + encoding,
#include "codegen/riscv-regs.h"
#undef DECLARE_FPR
FirstGPR = x0,
LastGPR = x31,
LastAssignableGPR = x31,
FirstFPR = f0,
LastFPR = f31,
LastAssignableFPR = f31,
SpilledReg = f31 + 1,
NumRegisters = SpilledReg + 1,