registers.hh (13387:f20ef2c0e457) registers.hh (13556:9f57bb56153a)
1/*
2 * Copyright (c) 2013 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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41#define __ARCH_NULL_REGISTERS_HH__
42
43#include "arch/generic/vec_reg.hh"
44#include "arch/types.hh"
45#include "base/types.hh"
46
47namespace NullISA {
48
1/*
2 * Copyright (c) 2013 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

--- 32 unchanged lines hidden (view full) ---

41#define __ARCH_NULL_REGISTERS_HH__
42
43#include "arch/generic/vec_reg.hh"
44#include "arch/types.hh"
45#include "base/types.hh"
46
47namespace NullISA {
48
49typedef uint64_t IntReg;
50typedef uint64_t FloatRegBits;
51typedef double FloatReg;
49typedef RegVal IntReg;
50typedef RegVal FloatRegBits;
51typedef FloatRegVal FloatReg;
52typedef uint8_t CCReg;
52typedef uint8_t CCReg;
53typedef uint64_t MiscReg;
53typedef RegVal MiscReg;
54const RegIndex ZeroReg = 0;
55
56// dummy typedefs since we don't have vector regs
57constexpr unsigned NumVecElemPerVecReg = 2;
58using VecElem = uint32_t;
59using VecReg = ::VecRegT<VecElem, NumVecElemPerVecReg, false>;
60using ConstVecReg = ::VecRegT<VecElem, NumVecElemPerVecReg, true>;
61using VecRegContainer = VecReg::Container;
62// This has to be one to prevent warnings that are treated as errors
63constexpr unsigned NumVecRegs = 1;
64
65}
66
67#endif // __ARCH_NULL_REGISTERS_HH__
54const RegIndex ZeroReg = 0;
55
56// dummy typedefs since we don't have vector regs
57constexpr unsigned NumVecElemPerVecReg = 2;
58using VecElem = uint32_t;
59using VecReg = ::VecRegT<VecElem, NumVecElemPerVecReg, false>;
60using ConstVecReg = ::VecRegT<VecElem, NumVecElemPerVecReg, true>;
61using VecRegContainer = VecReg::Container;
62// This has to be one to prevent warnings that are treated as errors
63constexpr unsigned NumVecRegs = 1;
64
65}
66
67#endif // __ARCH_NULL_REGISTERS_HH__