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annotate tools/fanalyze.c @ 2225:837c79747ea4

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Add functionality for grepping multiple consecutive values (8/16/32 le/be) and also wildcard values specified with '?'.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 14 Jun 2019 18:00:18 +0300
parents 1662730053d0
children 02d17784fdef
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rev   line source
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1 /*
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2 * Fanalyze - Analyze similarities between multiple files
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3 * Programmed and designed by Matti 'ccr' Hamalainen
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4 * (C) Copyright 2018 Tecnic Software productions (TNSP)
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5 *
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6 * Please read file 'COPYING' for information on license and distribution.
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7 */
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8 #include "dmtool.h"
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9 #include "dmlib.h"
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10 #include "dmargs.h"
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11 #include "dmfile.h"
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12
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13 #define SET_MAX_FILES 64
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14 #define SET_MAX_ELEMS 256
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15 #define SET_MAX_VALUES 64
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16 #define SET_MAX_GREPLIST 64
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17
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18
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19 /* Typedefs
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20 */
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21 typedef struct
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22 {
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23 Uint8 stats[SET_MAX_ELEMS];
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24 Uint8 variants, data;
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25 int interest[16];
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26 int interestF[16];
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27 } DMCompElem;
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28
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29
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30 typedef struct
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31 {
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32 int count;
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33 Uint8 value;
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34 } DMStatValue;
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35
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36
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37 typedef struct
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38 {
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39 DMStatValue cv[SET_MAX_ELEMS];
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40 } DMStats;
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41
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42
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43 typedef struct
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44 {
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45 char *filename;
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46 Uint8 *data;
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47 size_t size; // offset, crop_start, crop_end, doCrop?
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48 DMStats stats;
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49 } DMSourceFile;
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50
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51
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52 enum
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53 {
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54 DMGV_UINT8 = 0,
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55 DMGV_UINT16_LE,
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56 DMGV_UINT16_BE,
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57 DMGV_UINT32_LE,
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58 DMGV_UINT32_BE,
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59
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60 DMGV_last
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61 };
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62
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63
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64 enum
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65 {
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66 DMGS_HEX = 0,
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67 DMGS_DEC,
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68 DMGS_last
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69 };
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70
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71
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72 typedef struct
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73 {
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74 int type;
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75 int disp;
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76 int nvalues;
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77 Uint32 values[SET_MAX_GREPLIST];
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78 BOOL vwildcards[SET_MAX_GREPLIST];
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79 } DMGrepValue;
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80
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81
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82 typedef struct
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83 {
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84 char *name;
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85 Uint32 nmax;
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86 unsigned int bsize;
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87 } DMGrepType;
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88
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89
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90 static const DMGrepType dmGrepTypes[DMGV_last] =
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91 {
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92 { "8bit (byte)" , (1ULL << 8) - 1, 1 },
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93 { "16bit (word) LE" , (1ULL << 16) - 1, 2 },
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94 { "16bit (word) BE" , (1ULL << 16) - 1, 2 },
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95 { "32bit (word) LE" , (1ULL << 32) - 1, 4 },
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96 { "32bit (word) BE" , (1ULL << 32) - 1, 4 },
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97 };
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98
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99
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100 typedef struct
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101 {
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102 char *name;
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103 char *fmt;
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104 } DMGrepDisp;
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105
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106
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107 static const DMGrepDisp dmGrepDisp[DMGS_last] =
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108 {
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109 { "hex", "x" },
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110 { "dec", "d" },
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111 };
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112
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113 enum
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114 {
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115 FA_ANALYZE,
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116 FA_GREP,
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117 FA_OFFSET,
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118 };
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119
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120
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121 /* Global variables
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122 */
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123 int setMode = FA_ANALYZE;
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124 int nsrcFiles = 0; // Number of source files
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125 DMSourceFile srcFiles[SET_MAX_FILES]; // Source file names
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126 DMStats totalStats;
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127 int nsetGrepValues = 0;
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128 DMGrepValue setGrepValues[SET_MAX_VALUES];
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129
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130
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131 /* Arguments
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132 */
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133 static const DMOptArg optList[] =
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134 {
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135 { 0, '?', "help", "Show this help", OPT_NONE },
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136 { 1, 'v', "verbose", "Be more verbose", OPT_NONE },
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diff changeset
137 { 2, 'g', "grep", "Binary grep <val>[,<val2>...][:<le|be>[8|16|32]]", OPT_ARGREQ },
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diff changeset
138 { 3, 'o', "offset", "Show data in offset <offset>:<le|be>[8|16|32][d|x]]", OPT_ARGREQ },
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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diff changeset
139 };
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
140
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
141 static const int optListN = sizeof(optList) / sizeof(optList[0]);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
142
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
143
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
144 void argShowHelp()
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
145 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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diff changeset
146 dmPrintBanner(stdout, dmProgName, "[options] <input file #1> <input file #2> [...]");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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147 dmArgsPrintHelp(stdout, optList, optListN, 0);
2225
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148
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diff changeset
149 fprintf(stdout,
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diff changeset
150 "\n"
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diff changeset
151 "Value lists for grep function can contain wildcard '?' (or '#') which\n"
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diff changeset
152 "matches any value of the specified (or inferred) type. For example:\n"
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diff changeset
153 "-g 0x0f,7,5,?,5,?,? will match sequence of bytes 0f 07 05 ?? 05 ?? ??\n"
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154 "and -g 0xe,0x1001,?,2023:le16 will match le16 value 000e 1001 ???? 07e7\n"
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diff changeset
155 );
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diff changeset
156 }
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parents: 2045
diff changeset
157
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diff changeset
158
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diff changeset
159 BOOL dmGetData(const int type, const DMSourceFile *file, const size_t offs, Uint32 *mval)
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160 {
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diff changeset
161 Uint8 *data = file->data + offs;
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diff changeset
162 if (offs + dmGrepTypes[type].bsize >= file->size)
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163 {
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164 *mval = 0;
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165 return FALSE;
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diff changeset
166 }
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diff changeset
167
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diff changeset
168 switch (type)
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169 {
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diff changeset
170 case DMGV_UINT8:
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171 *mval = *((Uint8 *) data);
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diff changeset
172 break;
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diff changeset
173
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diff changeset
174 case DMGV_UINT16_LE:
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175 *mval = DM_LE16_TO_NATIVE(*((Uint16 *) data));
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diff changeset
176 break;
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diff changeset
177
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diff changeset
178 case DMGV_UINT16_BE:
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179 *mval = DM_BE16_TO_NATIVE(*((Uint16 *) data));
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diff changeset
180 break;
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diff changeset
181
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diff changeset
182 case DMGV_UINT32_LE:
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diff changeset
183 *mval = DM_LE32_TO_NATIVE(*((Uint32 *) data));
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diff changeset
184 break;
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diff changeset
185
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diff changeset
186 case DMGV_UINT32_BE:
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187 *mval = DM_BE32_TO_NATIVE(*((Uint32 *) data));
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diff changeset
188 break;
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diff changeset
189
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diff changeset
190 default:
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diff changeset
191 *mval = 0;
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diff changeset
192 return FALSE;
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diff changeset
193 }
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diff changeset
194 return TRUE;
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parents: 2045
diff changeset
195 }
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parents: 2045
diff changeset
196
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diff changeset
197
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diff changeset
198 void dmPrintGrepValueList(const DMGrepValue *node, const BOOL match, DMSourceFile *file, const size_t offs)
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diff changeset
199 {
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diff changeset
200 char vfmt[16];
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diff changeset
201
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diff changeset
202 snprintf(vfmt, sizeof(vfmt), "%%%s%d%s%%s",
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diff changeset
203 node->disp == DMGS_HEX ? "0" : "",
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diff changeset
204 dmGrepTypes[node->type].bsize * 2,
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Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
205 node->disp == DMGS_HEX ? "x" : "d");
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
206
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
207 for (int n = 0; n < node->nvalues; n++)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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diff changeset
208 {
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diff changeset
209 const char *veol = (n < node->nvalues - 1) ? " " : "\n";
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
210
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
211 if (match)
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parents: 2045
diff changeset
212 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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diff changeset
213 Uint32 mval;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
214 dmGetData(node->type, file, offs + n, &mval);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
215 dmPrint(1, vfmt, mval, veol);
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diff changeset
216 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
217 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
218 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
219 if (node->vwildcards[n])
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
220 dmPrint(1, "?%s", veol);
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parents: 2045
diff changeset
221 else
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diff changeset
222 dmPrint(1, vfmt, node->values[n], veol);
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diff changeset
223 }
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parents: 2045
diff changeset
224 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
225 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
226
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
227
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
228 int argParseGrepValue(const char *arg, const int mode)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
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parents: 2011
diff changeset
229 {
2225
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diff changeset
230 const char *specsep = strchr(arg, ':');
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parents: 2045
diff changeset
231 char *vspec, *vstr, *vsep;
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diff changeset
232 int vdisp = DMGS_HEX, vtype = -1, ret = DMERR_OK, nvalues;
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diff changeset
233 BOOL more;
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parents: 2045
diff changeset
234 Uint32 vvalues[SET_MAX_GREPLIST];
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parents: 2045
diff changeset
235 BOOL vwildcards[SET_MAX_GREPLIST];
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
236
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
237 memset(vwildcards, 0, sizeof(vwildcards));
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
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parents: 2032
diff changeset
238
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
239 if (setMode != FA_ANALYZE && setMode != mode)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
240 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
241 dmErrorMsg("Options specifying multiple operating modes can't be used.\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
242 return DMERR_INVALID_ARGS;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
243 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
244 setMode = mode;
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
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diff changeset
245
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
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parents: 2011
diff changeset
246 // Do we have spec?
2225
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Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
247 if (specsep != NULL)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
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diff changeset
248 {
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
249 vspec = dm_strdup_trim(specsep + 1, DM_TRIM_BOTH);
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Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
250 vstr = dm_strndup_trim(arg, specsep - arg, DM_TRIM_BOTH);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
251 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
252 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
253 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
254 vspec = NULL;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
255 vstr = dm_strdup(arg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
256 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
257
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
258 // Parse spec if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
259 if (vspec != NULL)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
260 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
261 BOOL vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
262 char *vtmp = vspec;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
263
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
264 // Get endianess specifier, if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
265 if (dm_strncasecmp(vtmp, "le", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
266 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
267 vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
268 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
269 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
270 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
271 if (dm_strncasecmp(vtmp, "be", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
272 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
273 vendianess = FALSE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
274 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
275 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
276
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
277 // Get value bit size
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
278 if (strncmp(vtmp, "8", 1) == 0)
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
279 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
280 vtype = DMGV_UINT8;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
281 vtmp += 1;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
282 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
283 else
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
284 if (strncmp(vtmp, "16", 2) == 0)
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
285 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
286 vtype = vendianess ? DMGV_UINT16_LE : DMGV_UINT16_BE;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
287 vtmp += 2;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
288 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
289 else
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
290 if (strncmp(vtmp, "32", 2) == 0)
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
291 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
292 vtype = vendianess ? DMGV_UINT32_LE : DMGV_UINT32_BE;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
293 vtmp += 2;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
294 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
295 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
296 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
297 ret = dmError(DMERR_INVALID_ARGS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
298 "Invalid grep type '%s'.\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
299 vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
300 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
301 }
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
302
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
303 switch (tolower(*vtmp))
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
304 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
305 case 'd':
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
306 vdisp = DMGS_DEC;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
307 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
308
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
309 case 'x': case 'h':
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
310 vdisp = DMGS_HEX;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
311 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
312
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
313 case 0:
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
314 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
315
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
316 default:
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
317 ret = dmError(DMERR_INVALID_ARGS,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
318 "Invalid grep view type '%s'.\n",
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
319 vspec);
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
320 goto out;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
321 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
322 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
323
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
324 // Get list of values
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
325 char *vtmp = vstr;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
326 nvalues = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
327 do
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
328 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
329 if (nvalues >= SET_MAX_GREPLIST)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
330 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
331 ret = dmError(DMERR_BOUNDS,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
332 "Too many greplist values specified '%s'.\n",
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
333 vstr);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
334 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
335 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
336
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
337 if ((vsep = strchr(vtmp, ',')) != NULL)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
338 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
339 *vsep = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
340 more = TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
341 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
342 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
343 more = FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
344
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
345 if (vtmp[0] == '#' || vtmp[0] == '?')
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
346 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
347 vwildcards[nvalues] = TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
348 if (mode == FA_OFFSET)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
349 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
350 ret = dmError(DMERR_INVALID_ARGS,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
351 "Offset mode does not allow wildcard values.\n");
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
352 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
353 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
354 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
355 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
356 if (!dmGetIntVal(vtmp, &vvalues[nvalues], NULL))
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
357 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
358 ret = dmError(DMERR_INVALID_ARGS,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
359 "Not a valid integer value '%s'.\n",
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
360 vtmp);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
361 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
362 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
363
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
364 nvalues++;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
365
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
366 if (more)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
367 vtmp = vsep + 1;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
368 } while (more);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
369
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
370 if (vwildcards[0])
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
371 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
372 ret = dmError(DMERR_INVALID_ARGS,
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
373 "First grep value can not be a wildcard.\n");
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
374 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
375 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
376
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
377 if (mode == FA_GREP)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
378 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
379 // Check if we need to guess size
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
380 if (vtype < 0)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
381 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
382 for (int n = DMGV_last; n >= 0; n--)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
383 {
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
384 const DMGrepType *def = &dmGrepTypes[n];
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
385 if (vvalues[0] <= def->nmax)
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
386 vtype = n;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
387 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
388 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
389
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
390 if (vtype < 0)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
391 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
392 ret = dmError(DMERR_INVALID_ARGS,
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
393 "Could not guess value type for '%s'.\n",
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
394 arg);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
395 goto out;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
396 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
397
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
398 // Check range
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
399 for (int n = 0; n < nvalues; n++)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
400 if (!vwildcards[n] && vvalues[n] > dmGrepTypes[vtype].nmax)
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
401 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
402 ret = dmError(DMERR_INVALID_ARGS,
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
403 "Integer value %d <= %d <= %d out of range for type %s.\n",
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
404 vvalues[n], 0, dmGrepTypes[vtype].nmax, dmGrepTypes[vtype].name);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
405
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
406 goto out;
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
407 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
408 }
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
409 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
410 if (mode == FA_OFFSET)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
411 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
412 if (vtype < 0)
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
413 vtype = DMGV_UINT8;
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
414 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
415
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
416 if (nsetGrepValues < SET_MAX_VALUES)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
417 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
418 DMGrepValue *node = &setGrepValues[nsetGrepValues++];
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
419
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
420 node->type = vtype;
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
421 node->disp = vdisp;
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
422 node->nvalues = nvalues;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
423 memcpy(node->values, vvalues, sizeof(vvalues[0]) * nvalues);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
424 memcpy(node->vwildcards, vwildcards, sizeof(vwildcards[0]) * nvalues);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
425
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
426 dmMsg(1, "Grep %ss : ",
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
427 dmGrepTypes[vtype].name);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
428
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
429 dmPrintGrepValueList(node, FALSE, NULL, 0);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
430 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
431 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
432 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
433 ret = dmError(DMERR_BOUNDS,
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
434 "Too many values specified (max %d).",
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
435 SET_MAX_VALUES);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
436 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
437
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
438 out:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
439 dmFree(vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
440 dmFree(vstr);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
441 return ret;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
442 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
443
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
444
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
445 BOOL argHandleOpt(const int optN, char *optArg, char *currArg)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
446 {
1995
ea6337c873c6 Silence an unused function argument warning.
Matti Hamalainen <ccr@tnsp.org>
parents: 1685
diff changeset
447 (void) optArg;
ea6337c873c6 Silence an unused function argument warning.
Matti Hamalainen <ccr@tnsp.org>
parents: 1685
diff changeset
448
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
449 switch (optN)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
450 {
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
451 case 0:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
452 argShowHelp();
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
453 exit(0);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
454 break;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
455
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
456 case 1:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
457 dmVerbosity++;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
458 break;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
459
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
460 case 2:
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
461 return argParseGrepValue(optArg, FA_GREP) == DMERR_OK;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
462
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
463 case 3:
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
464 return argParseGrepValue(optArg, FA_OFFSET) == DMERR_OK;
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
465
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
466 default:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
467 dmErrorMsg("Unknown argument '%s'.\n", currArg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
468 return FALSE;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
469 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
470
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
471 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
472 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
473
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
474
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
475 BOOL argHandleNonOpt(char *currArg)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
476 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
477 if (nsrcFiles < SET_MAX_FILES)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
478 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
479 DMSourceFile *file = &srcFiles[nsrcFiles++];
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
480 file->filename = currArg;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
481 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
482 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
483 else
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
484 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
485 dmErrorMsg("Maximum number of input files exceeded (%d).\n",
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
486 SET_MAX_FILES);
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
487 return TRUE;
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
488 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
489 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
490
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
491
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
492 void dmInitStats(DMStats *stats)
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
493 {
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
494 for (size_t n = 0; n < SET_MAX_ELEMS; n++)
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
495 {
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
496 stats->cv[n].count = 0;
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
497 stats->cv[n].value = n;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
498 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
499 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
500
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
501
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
502 int dmCompareStatFunc(const void *va, const void *vb)
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
503 {
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
504 const DMStatValue *pa = va, *pb = vb;
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
505 return pb->count - pa->count;
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
506 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
507
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
508
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
509 void dmPrintStats(DMStats *stats, const int nmax, const size_t size)
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
510 {
2011
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
511 qsort(&stats->cv, SET_MAX_ELEMS, sizeof(DMStatValue), dmCompareStatFunc);
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
512
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
513 for (int n = 0; n < nmax; n++)
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
514 {
2011
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
515 printf("$%02x (%d = %1.2f%%), ",
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
516 stats->cv[n].value,
2011
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
517 stats->cv[n].count,
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
518 ((float) stats->cv[n].count * 100.0f) / (float) size);
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
519 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
520 printf("\n\n");
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
521 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
522
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
523
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
524 int main(int argc, char *argv[])
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
525 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
526 DMCompElem *compBuf = NULL;
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
527 size_t compBufSize = 0, totalSize = 0;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
528 int res;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
529
2035
472ca1dbc2d3 Bump version.
Matti Hamalainen <ccr@tnsp.org>
parents: 2034
diff changeset
530 dmInitProg("fanalyze", "File format analyzer", "0.3", NULL, NULL);
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
531 dmVerbosity = 1;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
532
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
533 dmInitStats(&totalStats);
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
534
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
535 // Parse arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
536 if (!dmArgsProcess(argc, argv, optList, optListN,
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
537 argHandleOpt, argHandleNonOpt, OPTH_BAILOUT))
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
538 exit(1);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
539
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
540 if (nsrcFiles < 1)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
541 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
542 dmErrorMsg("Nothing to do. (try --help)\n");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
543 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
544 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
545
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
546 // Read input files
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
547 for (int nfile = 0; nfile < nsrcFiles; nfile++)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
548 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
549 DMSourceFile *file = &srcFiles[nfile];
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
550 if ((res = dmReadDataFile(NULL, file->filename, &file->data, &file->size)) != DMERR_OK)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
551 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
552 dmErrorMsg("Could not read '%s': %s\n",
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
553 file->filename, dmErrorStr(res));
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
554 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
555 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
556
1685
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
557 dmPrint(2, "Input #%d: '%s', %" DM_PRIu_SIZE_T " bytes.\n",
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
558 nfile + 1, file->filename, file->size);
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
559
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
560 if (!compBufSize || file->size < compBufSize)
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
561 compBufSize = file->size;
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
562
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
563 totalSize += file->size;
2011
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
564 dmInitStats(&file->stats);
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
565 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
566
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
567
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
568 //
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
569 // Check what operating mode we are in
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
570 //
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
571 if (setMode == FA_GREP)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
572 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
573 for (int nfile = 0; nfile < nsrcFiles; nfile++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
574 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
575 DMSourceFile *file = &srcFiles[nfile];
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
576 dmPrint(0, "\n%s\n", file->filename);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
577
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
578 for (int n = 0; n < nsetGrepValues; n++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
579 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
580 DMGrepValue *node = &setGrepValues[n];
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
581 const DMGrepType *def = &dmGrepTypes[node->type];
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
582
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
583 for (size_t offs = 0; offs + (def->bsize * node->nvalues) < file->size; offs++)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
584 {
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
585 BOOL match = TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
586 for (int n = 0; n < node->nvalues; n++)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
587 if (!node->vwildcards[n])
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
588 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
589 Uint32 mval;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
590 dmGetData(node->type, file, offs + n, &mval);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
591
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
592 if (mval != node->values[n])
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
593 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
594 match = FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
595 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
596 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
597 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
598
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
599 if (match)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
600 {
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
601 dmPrint(0, "%08x : %s match ",
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
602 offs, def->name);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
603
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
604 dmPrintGrepValueList(node, TRUE, file, offs);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
605 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
606 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
607 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
608 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
609 }
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
610 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
611 if (setMode == FA_OFFSET)
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
612 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
613 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
614 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
615 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
616 dmPrint(1, "#%03d: %s\n", nfile + 1, file->filename);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
617 }
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
618
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
619 printf(" offset :");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
620 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
621 printf(" %03d ", nfile + 1);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
622 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
623
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
624 printf("==========");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
625 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
626 printf("===========");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
627 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
628
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
629 for (int n = 0; n < nsetGrepValues; n++)
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
630 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
631 DMGrepValue *node = &setGrepValues[n];
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
632 const DMGrepType *def = &dmGrepTypes[node->type];
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
633 printf("%08x : ", node->values[0]);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
634
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
635 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
636 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
637 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
638 Uint32 mval;
2042
45d9db50d996 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2041
diff changeset
639 char mstr[32];
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
640 int npad, nwidth;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
641
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
642 if (dmGetData(node->type, file, node->values[0], &mval))
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
643 {
2042
45d9db50d996 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2041
diff changeset
644 char mfmt[16];
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
645 nwidth = def->bsize * 2;
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
646 snprintf(mfmt, sizeof(mfmt), "%%0%d%s",
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
647 nwidth, dmGrepDisp[node->disp].fmt);
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
648
2042
45d9db50d996 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2041
diff changeset
649 snprintf(mstr, sizeof(mstr), mfmt, mval);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
650 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
651 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
652 {
2042
45d9db50d996 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2041
diff changeset
653 strcpy(mstr, "----");
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
654 nwidth = 4;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
655 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
656
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
657 npad = (10 - nwidth) / 2;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
658 for (int q = 0; q < npad; q++)
2042
45d9db50d996 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2041
diff changeset
659 fputc(' ', stdout);
45d9db50d996 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2041
diff changeset
660
45d9db50d996 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2041
diff changeset
661 fputs(mstr, stdout);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
662
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
663 for (int q = 0; q < npad; q++)
2042
45d9db50d996 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2041
diff changeset
664 fputc(' ', stdout);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
665 }
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
666
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
667 printf(" [%s]\n",
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
668 dmGrepDisp[node->disp].name);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
669 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
670 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
671 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
672 if (setMode == FA_ANALYZE)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
673 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
674 // Allocate comparision buffer
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
675 // XXX: integer overflow?
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
676 dmPrint(2, "Allocating %d element (%d bytes) comparision buffer.\n",
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
677 compBufSize, compBufSize * sizeof(DMCompElem));
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
678
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
679 if ((compBuf = dmCalloc(compBufSize, sizeof(DMCompElem))) == NULL)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
680 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
681 dmErrorMsg("Out of memory. Could not allocate comparision buffer!\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
682 goto out;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
683 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
684
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
685 // Begin analyzing ..
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
686 dmPrint(2, "Analyzing ..\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
687 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
688 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
689 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
690
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
691 for (size_t offs = 0; offs < file->size; offs++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
692 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
693 Uint8 bv = file->data[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
694 totalStats.cv[bv].count++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
695 file->stats.cv[bv].count++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
696 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
697
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
698 for (size_t offs = 0; offs < compBufSize; offs++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
699 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
700 Uint8 data = offs < file->size ? file->data[offs] : 0;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
701 compBuf[offs].stats[data]++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
702 }
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
703 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
704
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
705 for (size_t offs = 0; offs < compBufSize; offs++)
1685
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
706 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
707 DMCompElem *el = &compBuf[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
708 for (int n = 0; n < SET_MAX_ELEMS; n++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
709 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
710 if (el->stats[n] > 0)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
711 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
712 el->variants++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
713 el->data = n;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
714 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
715 }
1685
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
716 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
717
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
718 // Display results
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
719 for (size_t offs = 0, n = 0; offs < compBufSize; offs++)
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
720 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
721 DMCompElem *el = &compBuf[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
722 BOOL var = el->variants > 1;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
723
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
724 if (n == 0)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
725 printf("%08" DM_PRIx_SIZE_T " | ", offs);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
726
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
727 if (var)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
728 printf("[%2d] ", el->variants);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
729 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
730 printf(" %02x ", el->data);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
731
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
732 if (++n >= 16)
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
733 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
734 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
735 n = 0;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
736 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
737 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
738
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
739 printf("\n");
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
740
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
741 // Attempt further analysis
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
742 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
743 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
744 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
745 size_t len = file->size > compBufSize ? compBufSize : file->size;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
746 for (size_t offs = 0; offs + 4 < len; offs++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
747 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
748 DMCompElem *elem = &compBuf[offs];
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
749
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
750 for (int variant = 3; variant >= 0; variant--)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
751 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
752 size_t nmax = (variant < 2) ? sizeof(Uint16) : sizeof(Uint32);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
753 Uint32 tmp = 0;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
754
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
755 for (size_t n = 0; n < nmax; n++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
756 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
757 size_t boffs = (variant & 1) ? n : nmax - n;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
758
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
759 tmp <<= 8;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
760 tmp |= file->data[offs + boffs];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
761 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
762
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
763 if (file->size - tmp < 32)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
764 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
765 elem->interest[variant] += 32 - (file->size - tmp);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
766 elem->interestF[variant]++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
767 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
768 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
769 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
770 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
771
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
772 printf("\nMore findings:\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
773 for (size_t offs = 0; offs + 4 < compBufSize; offs++)
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
774 {
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
775 DMCompElem *elem = &compBuf[offs];
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
776
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
777 for (int variant = 0; variant < 4; variant++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
778 if (elem->interestF[variant] > 0)
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
779 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
780 printf("%08" DM_PRIx_SIZE_T " | V%d : %d / %d\n",
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
781 offs, variant,
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
782 elem->interestF[variant], elem->interest[variant]);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
783 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
784 }
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
785
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
786 printf("\nGlobal most used bytes:\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
787 dmPrintStats(&totalStats, 16, totalSize);
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
788
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
789 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
790 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
791 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
792 printf("Most used bytes for '%s':\n", file->filename);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
793 dmPrintStats(&file->stats, 16, file->size);
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
794 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
795 }
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
796 else
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
797 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
798 dmErrorMsg("Invalid operating mode?\n");
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
799 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
800
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
801 out:
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
802 for (int nfile = 0; nfile < nsrcFiles; nfile++)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
803 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
804 DMSourceFile *file = &srcFiles[nfile];
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
805 dmFree(file->data);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
806 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
807
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
808 return 0;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
809 }