2 * Copyright (c) 2015 RISC-V Foundation
3 * Copyright (c) 2017 The University of Virginia
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer;
10 * redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution;
13 * neither the name of the copyright holders nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #include "arch/riscv/insts/standard.hh"
35 #include "arch/riscv/insts/static_inst.hh"
36 #include "arch/riscv/utility.hh"
37 #include "cpu/static_inst.hh"
45 RegOp::generateDisassembly(Addr pc
, const SymbolTable
*symtab
) const
48 ss
<< mnemonic
<< ' ' << registerName(_destRegIdx
[0]) << ", " <<
49 registerName(_srcRegIdx
[0]) << ", " <<
50 registerName(_srcRegIdx
[1]);
55 CSROp::generateDisassembly(Addr pc
, const SymbolTable
*symtab
) const
58 ss
<< mnemonic
<< ' ' << registerName(_destRegIdx
[0]) << ", ";
60 ss
<< registerName(_srcRegIdx
[0]) << ", ";
61 auto data
= CSRData
.find(csr
);
62 if (data
!= CSRData
.end())
63 ss
<< data
->second
.name
;
65 ss
<< "?? (" << hex
<< "0x" << csr
<< ")";