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1 | 1 | /*------------------------------------------------------------------------------ |
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2 | 2 | -- This file is a part of the SocExplorer Software |
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3 | 3 | -- Copyright (C) 2014, Plasma Physics Laboratory - CNRS |
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4 | 4 | -- |
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5 | 5 | -- This program is free software; you can redistribute it and/or modify |
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6 | 6 | -- it under the terms of the GNU General Public License as published by |
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7 | 7 | -- the Free Software Foundation; either version 3 of the License, or |
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8 | 8 | -- (at your option) any later version. |
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9 | 9 | -- |
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10 | 10 | -- This program is distributed in the hope that it will be useful, |
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11 | 11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | 12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | 13 | -- GNU General Public License for more details. |
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14 | 14 | -- |
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15 | 15 | -- You should have received a copy of the GNU General Public License |
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16 | 16 | -- along with this program; if not, write to the Free Software |
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17 | 17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 | 18 | -------------------------------------------------------------------------------*/ |
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19 | 19 | /*-- Author : Alexis Jeandet |
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20 | 20 | -- Mail : alexis.jeandet@lpp.polytechnique.fr |
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21 | 21 | ----------------------------------------------------------------------------*/ |
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22 | 22 | #include "memchecker.h" |
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23 | 23 | #include <socexplorerengine.h> |
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24 | 24 | |
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25 | 25 | memchecker::memchecker(socexplorerplugin* plugin) |
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26 | 26 | { |
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27 | 27 | this->plugin = plugin; |
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28 | 28 | } |
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29 | 29 | |
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30 | 30 | QString memchecker::checkmemory(unsigned int address, unsigned int size, bool *success) |
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31 | 31 | { |
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32 | 32 | *success = true; |
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33 | 33 | QString repport; |
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34 | 34 | unsigned int* dataLocal = (unsigned int*)malloc(size); |
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35 | 35 | unsigned int* dataOnBoard = (unsigned int*)malloc(size); |
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36 | 36 | for(int i=0;(unsigned int)i<(size>>2);i++) |
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37 | 37 | { |
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38 | 38 | dataLocal[i]= (0xFFFF&rand())+(rand()<<16); |
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39 | 39 | } |
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40 | 40 | plugin->Write(dataLocal,size>>2,address); |
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41 | 41 | plugin->Read(dataOnBoard,size>>2,address); |
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42 | 42 | for(int i=0;(unsigned int)i<(size>>2);i++) |
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43 | 43 | { |
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44 | 44 | if(dataLocal[i]!=dataOnBoard[i]) |
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45 | 45 | *success=false; |
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46 | 46 | } |
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47 | 47 | free(dataLocal); |
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48 | 48 | free(dataOnBoard); |
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49 | 49 | return repport; |
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50 | 50 | } |
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51 | 51 | |
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52 | 52 | QString memchecker::checkdatabits(unsigned int address,unsigned int size,bool* success) |
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53 | 53 | { |
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54 | 54 | *success = true; |
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55 | 55 | QString repport; |
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56 | 56 | return repport; |
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57 | 57 | } |
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58 | 58 | |
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59 | 59 | |
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60 | 60 | unsigned int p_pow2(unsigned int v) |
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61 | 61 | { |
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62 | 62 | static const char LogTable256[256] = |
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63 | 63 | { |
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64 | 64 | #define LT(n) n, n, n, n, n, n, n, n, n, n, n, n, n, n, n, n |
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65 | 65 | -1, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, |
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66 | 66 | LT(4), LT(5), LT(5), LT(6), LT(6), LT(6), LT(6), |
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67 | 67 | LT(7), LT(7), LT(7), LT(7), LT(7), LT(7), LT(7), LT(7) |
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68 | 68 | }; |
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69 | 69 | |
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70 | 70 | unsigned int r; // r will be lg(v) |
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71 | 71 | register unsigned int t, tt; // temporaries |
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72 | 72 | |
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73 | 73 | if (tt = v >> 16) |
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74 | 74 | { |
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75 | 75 | r = (t = tt >> 8) ? 24 + LogTable256[t] : 16 + LogTable256[tt]; |
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76 | 76 | } |
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77 | 77 | else |
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78 | 78 | { |
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79 | 79 | r = (t = v >> 8) ? 8 + LogTable256[t] : LogTable256[v]; |
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80 | 80 | } |
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81 | 81 | return r; |
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82 | 82 | } |
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83 | 83 | |
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84 | 84 | |
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85 | 85 | unsigned int memchecker::measureMemSize(unsigned int address, unsigned int maxSize) |
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86 | 86 | { |
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87 | return SocExplorerEngine::memMeasureSize(this->plugin,address,maxSize); | |
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87 | return SocExplorerEngine::self()->memMeasureSize(this->plugin,address,maxSize); | |
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88 | 88 | } |
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89 | 89 | |
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90 | 90 | |
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91 | 91 | |
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