dmlib: tools/fanalyze.c annotate

annotate tools/fanalyze.c @ 2028:8a9ef75fd3cd

Implemement simple binary grep functionality in fanalyze.

author	Matti Hamalainen <ccr@tnsp.org>
date	Tue, 27 Nov 2018 12:20:51 +0200
parents	8e38fa3c4f98
children	5fe25336a474

rev	line source
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 /*
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 * Fanalyze - Analyze similarities between multiple files
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 * Programmed and designed by Matti 'ccr' Hamalainen
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	4 * (C) Copyright 2018 Tecnic Software productions (TNSP)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	5 *
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 * Please read file 'COPYING' for information on license and distribution.
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 */
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 #include "dmtool.h"
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 #include "dmlib.h"
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 #include "dmargs.h"
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11 #include "dmfile.h"
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	12
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	13 #define SET_MAX_FILES 64
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	14 #define SET_MAX_ELEMS 256
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	15 #define SET_MAX_VALUES 32
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	16
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	17
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	18 /* Typedefs
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	19 */
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 typedef struct
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	21 {
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	22 Uint8 stats[SET_MAX_ELEMS];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	23 Uint8 variants, data;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	24 int interest[16];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	25 int interestF[16];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	26 } DMCompElem;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	27
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	28
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	29 typedef struct
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	30 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	31 int count;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	32 Uint8 value;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	33 } DMStatValue;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	34
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	35
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	36 typedef struct
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	37 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	38 DMStatValue cv[SET_MAX_ELEMS];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	39 } DMStats;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	40
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	41
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	42 typedef struct
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	43 {
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44 char *filename;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	45 Uint8 *data;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	46 size_t size; // offset, crop_start, crop_end, doCrop?
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	47 DMStats stats;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	48 } DMSourceFile;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	51 enum
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	52 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	53 DMGV_uint8 = 0,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	54 DMGV_uint16_le,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	55 DMGV_uint16_be,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	56 DMGV_uint32_le,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	57 DMGV_uint32_be,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	58
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	59 DMGV_last
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	60 };
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	61
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	62
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	63 typedef struct
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	64 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	65 char *name;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	66 uint32_t nmax;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	67 unsigned int bsize;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	68 } DMGrepDef;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	69
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	70
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	71 static const DMGrepDef dmGrepTypes[DMGV_last] =
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	72 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	73 { "8bit (byte)" , (1UL << 8) - 1, 1 },
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	74 { "16bit (word) LE" , (1UL << 16) - 1, 2 },
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	75 { "16bit (word) BE" , (1UL << 16) - 1, 2 },
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	76 { "32bit (word) LE" , (1UL << 32) - 1, 4 },
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	77 { "32bit (word) BE" , (1UL << 32) - 1, 4 },
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	78 };
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	79
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	80
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	81 typedef struct
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	82 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	83 int type;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	84 uint32_t value;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	85 } DMGrepValue;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	86
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	87
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88 /* Global variables
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 */
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	90 int nsrcFiles = 0; // Number of source files
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	91 DMSourceFile srcFiles[SET_MAX_FILES]; // Source file names
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	92 DMStats totalStats;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	93 int nsetGrepValues = 0;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	94 DMGrepValue setGrepValues[SET_MAX_VALUES];
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	95
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	96
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	97 /* Arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	98 */
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99 static const DMOptArg optList[] =
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101 { 0, '?', "help", "Show this help", OPT_NONE },
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 { 1, 'v', "verbose", "Be more verbose", OPT_NONE },
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	103 { 2, 'g', "grep", "Binary grep mode <val>[,<le\|be>[8\|16\|32]]", OPT_ARGREQ },
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 };
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	106 static const int optListN = sizeof(optList) / sizeof(optList[0]);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	107
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	109 void argShowHelp()
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111 dmPrintBanner(stdout, dmProgName, "[options] <input file #1> <input file #2> [...]");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112 dmArgsPrintHelp(stdout, optList, optListN, 0);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	113 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	114
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	115
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	116 int argParseGrepValue(const char *arg)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	117 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	118 const char *sep = strchr(arg, ',');
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	119 char vspec, vstr;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	120 int vtype = -1, ret = DMERR_OK;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	121 uint32_t vval;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	122
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	123 // Do we have spec?
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	124 if (sep != NULL)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	125 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	126 vspec = dm_strdup_trim(sep + 1, DM_TRIM_BOTH);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	127 vstr = dm_strndup_trim(arg, sep - arg, DM_TRIM_BOTH);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	128 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	129 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	130 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	131 vspec = NULL;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	132 vstr = dm_strdup(arg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	133 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	134
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	135 // Parse spec if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	136 if (vspec != NULL)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	137 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	138 BOOL vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	139 char *vtmp = vspec;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	140
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	141 // Get endianess specifier, if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	142 if (dm_strncasecmp(vtmp, "le", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	143 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	144 vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	145 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	146 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	147 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	148 if (dm_strncasecmp(vtmp, "be", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	149 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	150 vendianess = FALSE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	151 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	152 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	153
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	154 // Get value bit size
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	155 if (strcmp(vtmp, "8") == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	156 vtype = DMGV_uint8;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	157 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	158 if (strcmp(vtmp, "16") == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	159 vtype = vendianess ? DMGV_uint16_le : DMGV_uint16_be;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	160 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	161 if (strcmp(vtmp, "32") == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	162 vtype = vendianess ? DMGV_uint32_le : DMGV_uint32_be;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	163 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	164 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	165 ret = dmError(DMERR_INVALID_ARGS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	166 "Invalid grep type '%s'.\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	167 vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	168 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	169 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	170 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	171
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	172 // Get value
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	173 if (!dmGetIntVal(vstr, &vval, NULL))
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	174 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	175 ret = dmError(DMERR_INVALID_ARGS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	176 "Not a valid integer value '%s'.\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	177 vstr);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	178 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	179 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	180
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	181 // Check if we need to guess size
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	182 if (vtype < 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	183 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	184 for (int n = DMGV_last; n >= 0; n--)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	185 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	186 const DMGrepDef *def = &dmGrepTypes[n];
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	187 if (vval <= def->nmax)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	188 vtype = n;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	189 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	190 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	191
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	192 if (vtype < 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	193 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	194 ret = dmError(DMERR_INVALID_ARGS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	195 "Could not guess value type for '%s'.\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	196 arg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	197 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	198 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	199
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	200 // Check range
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	201 if (vval > dmGrepTypes[vtype].nmax)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	202 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	203 ret = dmError(DMERR_INVALID_ARGS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	204 "Integer value %d <= %d <= %d out of range for type %s.\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	205 vval, 0, dmGrepTypes[vtype].nmax, dmGrepTypes[vtype].name);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	206
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	207 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	208 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	209
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	210 if (nsetGrepValues < SET_MAX_VALUES)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	211 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	212 DMGrepValue *node = &setGrepValues[nsetGrepValues++];
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	213 node->type = vtype;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	214 node->value = vval;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	215
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	216 dmMsg(1, "Grep value %s : %d / 0x%x\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	217 dmGrepTypes[vtype].name,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	218 vval, vval);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	219 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	220 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	221 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	222 ret = dmError(DMERR_BOUNDS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	223 "Too many greps specified (max %d).",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	224 SET_MAX_VALUES);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	225 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	226
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	227 out:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	228 dmFree(vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	229 dmFree(vstr);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	230 return ret;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	231 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	232
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	233
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	234 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	235 {
1995 ea6337c873c6 Silence an unused function argument warning. Matti Hamalainen <ccr@tnsp.org> parents: 1685 diff changeset	236 (void) optArg;
ea6337c873c6 Silence an unused function argument warning. Matti Hamalainen <ccr@tnsp.org> parents: 1685 diff changeset	237
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	238 switch (optN)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	239 {
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	240 case 0:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	241 argShowHelp();
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	242 exit(0);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	243 break;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	244
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	245 case 1:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	246 dmVerbosity++;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	247 break;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	248
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	249 case 2:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	250 return argParseGrepValue(optArg) == DMERR_OK;
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 default:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	253 dmErrorMsg("Unknown argument '%s'.\n", currArg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	254 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	255 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	256
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	257 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	258 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	259
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	260
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	261 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	262 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	263 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	264 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	265 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	266 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	267 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	268 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	269 else
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	270 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	271 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	272 SET_MAX_FILES);
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	273 return TRUE;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	274 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	275 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	276
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	277
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	278 void dmInitStats(DMStats *stats)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	279 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	280 for (size_t n = 0; n < SET_MAX_ELEMS; n++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	281 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	282 stats->cv[n].count = 0;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	283 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	284 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	285 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	286
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	287
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	288 int dmCompareStatFunc(const void va, const void vb)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	289 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	290 const DMStatValue pa = va, pb = vb;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	291 return pb->count - pa->count;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	292 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	293
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	294
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	295 void dmPrintStats(DMStats *stats, const int nmax, const size_t size)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	296 {
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	297 qsort(&stats->cv, SET_MAX_ELEMS, sizeof(DMStatValue), dmCompareStatFunc);
8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	298
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	299 for (int n = 0; n < nmax; n++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	300 {
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	301 printf("$%02x (%d = %1.2f%%), ",
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	302 stats->cv[n].value,
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	303 stats->cv[n].count,
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	304 ((float) stats->cv[n].count * 100.0f) / (float) size);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	305 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	306 printf("\n\n");
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	307 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	308
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	309
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	310 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	311 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	312 DMCompElem *compBuf = NULL;
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	313 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	314 int res;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	315
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	316 dmInitProg("fanalyze", "File format analyzer", "0.1", NULL, NULL);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	317 dmVerbosity = 1;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	318
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	319 dmInitStats(&totalStats);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	320
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	321 // Parse arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	322 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	323 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	324 exit(1);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	325
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	326 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	327 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	328 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	329 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	330 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	331
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	332 // 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	333 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	334 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	335 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	336 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	337 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	338 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	339 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	340 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	341 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	342
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	343 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	344 nfile + 1, file->filename, file->size);
904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	345
904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	346 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	347 compBufSize = file->size;
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	348
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	349 totalSize += file->size;
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	350 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	351 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	352
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	353
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	354 // Check if we are in grep mode
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	355 if (nsetGrepValues > 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	356 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	357 for (int nfile = 0; nfile < nsrcFiles; nfile++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	358 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	359 DMSourceFile *file = &srcFiles[nfile];
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	360 dmPrint(0, "\n%s:\n", file->filename);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	361
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	362 for (int n = 0; n < nsetGrepValues; n++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	363 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	364 DMGrepValue *node = &setGrepValues[n];
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	365 const DMGrepDef *def = &dmGrepTypes[node->type];
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	366
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	367 for (size_t offs = 0; offs + def->bsize < file->size; offs++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	368 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	369 uint32_t mval = -1;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	370 switch (node->type)
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 case DMGV_uint8:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	373 mval = ((uint8_t ) (file->data + offs));
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	374 break;
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 case DMGV_uint16_le:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	377 mval = DM_LE16_TO_NATIVE(((uint16_t ) (file->data + offs)));
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	378 break;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	379
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	380 case DMGV_uint16_be:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	381 mval = DM_BE16_TO_NATIVE(((uint16_t ) (file->data + offs)));
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	382 break;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	383
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	384 case DMGV_uint32_le:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	385 mval = DM_LE32_TO_NATIVE(((uint32_t ) (file->data + offs)));
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	386 break;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	387
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	388 case DMGV_uint32_be:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	389 mval = DM_BE32_TO_NATIVE(((uint32_t ) (file->data + offs)));
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	390 break;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	391 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	392
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	393 if (mval == node->value)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	394 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	395 dmPrint(0, "%08x : %s match %d / 0x%x\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	396 offs, def->name, mval, mval);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	397
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	398 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	399 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	400 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	401 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	402 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	403 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	404
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	405 // Allocate comparision buffer
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	406 // XXX: integer overflow?
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	407 dmPrint(2, "Allocating %d element (%d bytes) comparision buffer.\n",
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	408 compBufSize, compBufSize * sizeof(DMCompElem));
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	409
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	410 if ((compBuf = dmCalloc(compBufSize, sizeof(DMCompElem))) == NULL)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	411 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	412 dmErrorMsg("Out of memory. Could not allocate comparision buffer!\n");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	413 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	414 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	415
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	416 // Begin analyzing ..
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	417 dmPrint(2, "Analyzing ..\n");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	418 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	419 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	420 DMSourceFile *file = &srcFiles[nfile];
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	421
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	422 for (size_t offs = 0; offs < file->size; offs++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	423 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	424 Uint8 bv = file->data[offs];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	425 totalStats.cv[bv].count++;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	426 file->stats.cv[bv].count++;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	427 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	428
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	429 for (size_t offs = 0; offs < compBufSize; offs++)
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	430 {
904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	431 Uint8 data = offs < file->size ? file->data[offs] : 0;
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	432 compBuf[offs].stats[data]++;
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	433 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	434 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	435
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	436 for (size_t offs = 0; offs < compBufSize; offs++)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	437 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	438 DMCompElem *el = &compBuf[offs];
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	439 for (int n = 0; n < SET_MAX_ELEMS; n++)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	440 {
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	441 if (el->stats[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	442 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	443 el->variants++;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	444 el->data = n;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	445 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	446 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	447 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	448
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	449 // Display results
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	450 for (size_t offs = 0, n = 0; offs < compBufSize; offs++)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	451 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	452 DMCompElem *el = &compBuf[offs];
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	453 BOOL var = el->variants > 1;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	454
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	455 if (n == 0)
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	456 printf("%08" DM_PRIx_SIZE_T " \| ", offs);
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	457
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	458 if (var)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	459 printf("[%2d] ", el->variants);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	460 else
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	461 printf(" %02x ", el->data);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	462
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	463 if (++n >= 16)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	464 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	465 printf("\n");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	466 n = 0;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	467 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	468 }
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 printf("\n");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	471
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	472 // Attempt further analysis
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	473 for (int nfile = 0; nfile < nsrcFiles; nfile++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	474 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	475 DMSourceFile *file = &srcFiles[nfile];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	476 size_t len = file->size > compBufSize ? compBufSize : file->size;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	477 for (size_t offs = 0; offs + 4 < len; offs++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	478 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	479 DMCompElem *elem = &compBuf[offs];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	480
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	481 for (int variant = 3; variant >= 0; variant--)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	482 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	483 size_t nmax = (variant < 2) ? sizeof(Uint16) : sizeof(Uint32);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	484 Uint32 tmp = 0;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	485
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	486 for (size_t n = 0; n < nmax; n++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	487 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	488 size_t boffs = (variant & 1) ? n : nmax - n;
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 tmp <<= 8;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	491 tmp \|= file->data[offs + boffs];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	492 }
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 if (file->size - tmp < 32)
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 elem->interest[variant] += 32 - (file->size - tmp);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	497 elem->interestF[variant]++;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	498 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	499 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	500 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	501 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	502
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	503 printf("\nMore findings:\n");
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	504 for (size_t offs = 0; offs + 4 < compBufSize; offs++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	505 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	506 DMCompElem *elem = &compBuf[offs];
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 for (int variant = 0; variant < 4; variant++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	509 if (elem->interestF[variant] > 0)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	510 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	511 printf("%08" DM_PRIx_SIZE_T " \| V%d : %d / %d\n",
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	512 offs, variant,
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	513 elem->interestF[variant], elem->interest[variant]);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	514 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	515 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	516
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	517 printf("\nGlobal most used bytes:\n");
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	518 dmPrintStats(&totalStats, 16, totalSize);
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 for (int nfile = 0; nfile < nsrcFiles; nfile++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	521 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	522 DMSourceFile *file = &srcFiles[nfile];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	523 printf("Most used bytes for '%s':\n", file->filename);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	524 dmPrintStats(&file->stats, 16, file->size);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	525 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	526
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	527 out:
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	528 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	529 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	530 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	531 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	532 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	533
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	534 return 0;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	535 }

Mercurial > hg > dmlib

annotate tools/fanalyze.c @ 2028:8a9ef75fd3cd