1/*
2 * Copyright (c) 2006-2007 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Ali Saidi
29 *          Gabe Black
30 */
31
32#include "arch/sparc/insts/blockmem.hh"
33
34namespace SparcISA
35{
36
37std::string
38BlockMemMicro::generateDisassembly(Addr pc, const SymbolTable *symtab) const
39{
40    std::stringstream response;
41    bool load = flags[IsLoad];
42    bool save = flags[IsStore];
43
44    printMnemonic(response, mnemonic);
45    if (save) {
46        printReg(response, _srcRegIdx[0]);
47        ccprintf(response, ", ");
48    }
49    ccprintf(response, "[ ");
50    printReg(response, _srcRegIdx[!save ? 0 : 1]);
51    ccprintf(response, " + ");
52    printReg(response, _srcRegIdx[!save ? 1 : 2]);
53    ccprintf(response, " ]");
54    if (load) {
55        ccprintf(response, ", ");
56        printReg(response, _destRegIdx[0]);
57    }
58
59    return response.str();
60}
61
62std::string
63BlockMemImmMicro::generateDisassembly(Addr pc, const SymbolTable *symtab) const
64{
65    std::stringstream response;
66    bool load = flags[IsLoad];
67    bool save = flags[IsStore];
68
69    printMnemonic(response, mnemonic);
70    if (save) {
71        printReg(response, _srcRegIdx[1]);
72        ccprintf(response, ", ");
73    }
74    ccprintf(response, "[ ");
75    printReg(response, _srcRegIdx[0]);
76    if (imm >= 0)
77        ccprintf(response, " + 0x%x ]", imm);
78    else
79        ccprintf(response, " + -0x%x ]", -imm);
80    if (load) {
81        ccprintf(response, ", ");
82        printReg(response, _destRegIdx[0]);
83    }
84
85    return response.str();
86}
87
88}
89