1 /*!
2  * \file       trc_core_arch_map.h
3  * \brief      OpenCSD : Map core name strings to architecture profile constants.
4  *
5  * \copyright  Copyright (c) 2015, ARM Limited. All Rights Reserved.
6  */
7 
8 /*
9  * Redistribution and use in source and binary forms, with or without modification,
10  * are permitted provided that the following conditions are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright notice,
13  * this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright notice,
16  * this list of conditions and the following disclaimer in the documentation
17  * and/or other materials provided with the distribution.
18  *
19  * 3. Neither the name of the copyright holder nor the names of its contributors
20  * may be used to endorse or promote products derived from this software without
21  * specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26  * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
30  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
32  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33  */
34 
35 #ifndef ARM_TRC_CORE_ARCH_MAP_H_INCLUDED
36 #define ARM_TRC_CORE_ARCH_MAP_H_INCLUDED
37 
38 #include <map>
39 #include <string>
40 #include "opencsd/ocsd_if_types.h"
41 
42 /** @class CoreArchProfileMap
43  *
44  *  @brief Map core / arch name to profile for decoder.
45  *
46  *  Helper class for library clients to map core or architecture version names onto
47  *  a profile / arch version pair suitable for use with the decode library.
48  *
49  *  Valid core names are:-
50  *   - Cortex-Axx : where xx = 5,7,12,15,17,32,35,53,55,57,65,72,73,75,76,77;
51  *   - Cortex-Rxx : where xx = 5,7,8,52;
52  *   - Cortex-Mxx : where xx = 0,0+,3,4,23,33;
53  *
54  *  Valid architecture profile names are:-
55  *   - ARMv7-A, ARMv7-R, ARMv7-M;
56  *   - ARMv8-A, ARMv8.3A, ARMv8-R, ARMv8-M;
57  *
58  */
59 class CoreArchProfileMap
60 {
61 public:
62     CoreArchProfileMap();
63     ~CoreArchProfileMap() {};
64 
65     ocsd_arch_profile_t getArchProfile(const std::string &coreName);
66 
67 private:
68 
69     std::map<std::string, ocsd_arch_profile_t> core_profiles;
70     std::map<std::string, ocsd_arch_profile_t> arch_profiles;
71 };
72 
73 inline ocsd_arch_profile_t CoreArchProfileMap::getArchProfile(const std::string &coreName)
74 {
75     ocsd_arch_profile_t ap = { ARCH_UNKNOWN, profile_Unknown };
76     bool bFound = false;
77 
78     std::map<std::string, ocsd_arch_profile_t>::const_iterator it;
79 
80     /* match against the core name map. */
81     it = core_profiles.find(coreName);
82     if (it != core_profiles.end())
83     {
84         ap = it->second;
85         bFound = true;
86     }
87 
88     /* scan architecture profiles on no core name match */
89     if (!bFound)
90     {
91         it = arch_profiles.find(coreName);
92         if (it != arch_profiles.end())
93             ap = it->second;
94     }
95     return ap;
96 }
97 
98 #endif // ARM_TRC_CORE_ARCH_MAP_H_INCLUDED
99 
100 /* End of File trc_core_arch_map.h */
101