isa.hh (13610:5d5404ac6288) isa.hh (13612:12ae022f3a30)
1/*
2 * Copyright (c) 2009 The Regents of The University of Michigan
3 * Copyright (c) 2009 The University of Edinburgh
4 * Copyright (c) 2014 Sven Karlsson
5 * Copyright (c) 2016 RISC-V Foundation
6 * Copyright (c) 2016 The University of Virginia
7 * All rights reserved.
8 *

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60 PRV_U = 0,
61 PRV_S = 1,
62 PRV_M = 3
63};
64
65class ISA : public SimObject
66{
67 protected:
1/*
2 * Copyright (c) 2009 The Regents of The University of Michigan
3 * Copyright (c) 2009 The University of Edinburgh
4 * Copyright (c) 2014 Sven Karlsson
5 * Copyright (c) 2016 RISC-V Foundation
6 * Copyright (c) 2016 The University of Virginia
7 * All rights reserved.
8 *

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60 PRV_U = 0,
61 PRV_S = 1,
62 PRV_M = 3
63};
64
65class ISA : public SimObject
66{
67 protected:
68 std::vector<MiscReg> miscRegFile;
68 std::vector<RegVal> miscRegFile;
69
70 bool hpmCounterEnabled(int counter) const;
71
72 public:
73 typedef RiscvISAParams Params;
74
75 void clear();
76
69
70 bool hpmCounterEnabled(int counter) const;
71
72 public:
73 typedef RiscvISAParams Params;
74
75 void clear();
76
77 MiscReg readMiscRegNoEffect(int misc_reg) const;
78 MiscReg readMiscReg(int misc_reg, ThreadContext *tc);
79 void setMiscRegNoEffect(int misc_reg, MiscReg val);
80 void setMiscReg(int misc_reg, MiscReg val, ThreadContext *tc);
77 RegVal readMiscRegNoEffect(int misc_reg) const;
78 RegVal readMiscReg(int misc_reg, ThreadContext *tc);
79 void setMiscRegNoEffect(int misc_reg, RegVal val);
80 void setMiscReg(int misc_reg, RegVal val, ThreadContext *tc);
81
82 RegId flattenRegId(const RegId &regId) const { return regId; }
83 int flattenIntIndex(int reg) const { return reg; }
84 int flattenFloatIndex(int reg) const { return reg; }
85 int flattenVecIndex(int reg) const { return reg; }
86 int flattenVecElemIndex(int reg) const { return reg; }
87 int flattenVecPredIndex(int reg) const { return reg; }
88 int flattenCCIndex(int reg) const { return reg; }

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82 RegId flattenRegId(const RegId &regId) const { return regId; }
83 int flattenIntIndex(int reg) const { return reg; }
84 int flattenFloatIndex(int reg) const { return reg; }
85 int flattenVecIndex(int reg) const { return reg; }
86 int flattenVecElemIndex(int reg) const { return reg; }
87 int flattenVecPredIndex(int reg) const { return reg; }
88 int flattenCCIndex(int reg) const { return reg; }

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