1/*
2* \file       trc_etmv4_stack_elem.cpp
3* \brief      OpenCSD : ETMv4 decoder
4*
5* \copyright  Copyright (c) 2017, ARM Limited. All Rights Reserved.
6*/
7
8
9/*
10* Redistribution and use in source and binary forms, with or without modification,
11* are permitted provided that the following conditions are met:
12*
13* 1. Redistributions of source code must retain the above copyright notice,
14* this list of conditions and the following disclaimer.
15*
16* 2. Redistributions in binary form must reproduce the above copyright notice,
17* this list of conditions and the following disclaimer in the documentation
18* and/or other materials provided with the distribution.
19*
20* 3. Neither the name of the copyright holder nor the names of its contributors
21* may be used to endorse or promote products derived from this software without
22* specific prior written permission.
23*
24* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
25* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
26* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
27* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
28* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
29* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
30* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
31* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
32* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
33* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34*/
35
36#include "opencsd/etmv4/trc_etmv4_stack_elem.h"
37
38/* implementation of P0 element stack in ETM v4 trace*/
39TrcStackElemParam *EtmV4P0Stack::createParamElemNoParam(const p0_elem_t p0_type, const bool isP0, const ocsd_etmv4_i_pkt_type root_pkt, const ocsd_trc_index_t root_index)
40{
41    std::vector<uint32_t> params;
42    params.clear();
43    return createParamElem(p0_type, isP0, root_pkt, root_index, params);
44}
45
46TrcStackElemParam *EtmV4P0Stack::createParamElem(const p0_elem_t p0_type, const bool isP0, const ocsd_etmv4_i_pkt_type root_pkt, const ocsd_trc_index_t root_index, const std::vector<uint32_t> &params)
47{
48    TrcStackElemParam *pElem = new (std::nothrow) TrcStackElemParam(p0_type, isP0, root_pkt, root_index);
49    if (pElem)
50    {
51        int param_idx = 0;
52        int params_to_fill = params.size();
53        while ((param_idx < 4) && params_to_fill)
54        {
55            pElem->setParam(params[param_idx], param_idx);
56            param_idx++;
57            params_to_fill--;
58        }
59        push_front(pElem);
60    }
61    return pElem;
62}
63
64TrcStackElemAtom *EtmV4P0Stack::createAtomElem(const ocsd_etmv4_i_pkt_type root_pkt, const ocsd_trc_index_t root_index, const ocsd_pkt_atom &atom)
65{
66    TrcStackElemAtom *pElem = new (std::nothrow) TrcStackElemAtom(root_pkt, root_index);
67    if (pElem)
68    {
69        pElem->setAtom(atom);
70        push_front(pElem);
71    }
72    return pElem;
73}
74
75TrcStackElemExcept *EtmV4P0Stack::createExceptElem(const ocsd_etmv4_i_pkt_type root_pkt, const ocsd_trc_index_t root_index, const bool bSame, const uint16_t excepNum)
76{
77    TrcStackElemExcept *pElem = new (std::nothrow) TrcStackElemExcept(root_pkt, root_index);
78    if (pElem)
79    {
80        pElem->setExcepNum(excepNum);
81        pElem->setPrevSame(bSame);
82        push_front(pElem);
83    }
84    return pElem;
85}
86
87TrcStackElemCtxt *EtmV4P0Stack::createContextElem(const ocsd_etmv4_i_pkt_type root_pkt, const ocsd_trc_index_t root_index, const etmv4_context_t &context)
88{
89    TrcStackElemCtxt *pElem = new (std::nothrow) TrcStackElemCtxt(root_pkt, root_index);
90    if (pElem)
91    {
92        pElem->setContext(context);
93        push_front(pElem);
94    }
95    return pElem;
96
97}
98
99TrcStackElemAddr *EtmV4P0Stack::createAddrElem(const ocsd_etmv4_i_pkt_type root_pkt, const ocsd_trc_index_t root_index, const etmv4_addr_val_t &addr_val)
100{
101    TrcStackElemAddr *pElem = new (std::nothrow) TrcStackElemAddr(root_pkt, root_index);
102    if (pElem)
103    {
104        pElem->setAddr(addr_val);
105        push_front(pElem);
106    }
107    return pElem;
108}
109
110/* End of file trc_etmv4_stack_elem.cpp */
111