1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * Copyright (c) 2015 Advanced Micro Devices, Inc.
4 * All rights reserved.
5 *
6 * The license below extends only to copyright in the software and shall
7 * not be construed as granting a license to any other intellectual
8 * property including but not limited to intellectual property relating
9 * to a hardware implementation of the functionality of the software
10 * licensed hereunder.  You may use the software subject to the license
11 * terms below provided that you ensure that this notice is replicated
12 * unmodified and in its entirety in all distributions of the software,
13 * modified or unmodified, in source code or in binary form.
14 *
15 * Redistribution and use in source and binary forms, with or without
16 * modification, are permitted provided that the following conditions are
17 * met: redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer;
19 * redistributions in binary form must reproduce the above copyright
20 * notice, this list of conditions and the following disclaimer in the
21 * documentation and/or other materials provided with the distribution;
22 * neither the name of the copyright holders nor the names of its
23 * contributors may be used to endorse or promote products derived from
24 * this software without specific prior written permission.
25 *
26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 *
38 * Authors: Gabe Black
39 */
40
41#include "arch/x86/insts/microldstop.hh"
42
43#include <string>
44
45namespace X86ISA
46{
47    std::string LdStOp::generateDisassembly(Addr pc,
48            const SymbolTable *symtab) const
49    {
50        std::stringstream response;
51
52        printMnemonic(response, instMnem, mnemonic);
53        if (flags[IsLoad])
54            printDestReg(response, 0, dataSize);
55        else
56            printSrcReg(response, 2, dataSize);
57        response << ", ";
58        printMem(response, segment, scale, index, base, disp,
59                addressSize, false);
60        return response.str();
61    }
62
63    std::string LdStSplitOp::generateDisassembly(Addr pc,
64            const SymbolTable *symtab) const
65    {
66        std::stringstream response;
67
68        printMnemonic(response, instMnem, mnemonic);
69        int baseRegIdx = flags[IsLoad] ? 0 : 2;
70        response << "[";
71        printDestReg(response, baseRegIdx, dataSize);
72        response << ", ";
73        printDestReg(response, baseRegIdx+1, dataSize);
74        response << "], ";
75        printMem(response, segment, scale, index, base, disp,
76                addressSize, false);
77        return response.str();
78    }
79}
80