зеркало из https://github.com/mozilla/pjs.git
1076 строки
34 KiB
C
1076 строки
34 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is codesighs.c code, released
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* Oct 3, 2002.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Garrett Arch Blythe, 03-October-2002
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <ctype.h>
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#include <errno.h>
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#define ERROR_REPORT(num, val, msg) fprintf(stderr, "error(%d):\t\"%s\"\t%s\n", (num), (val), (msg));
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#define CLEANUP(ptr) do { if(NULL != ptr) { free(ptr); ptr = NULL; } } while(0)
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typedef struct __struct_Options
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/*
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** Options to control how we perform.
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**
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** mProgramName Used in help text.
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** mInput File to read for input.
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** Default is stdin.
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** mInputName Name of the file.
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** mOutput Output file, append.
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** Default is stdout.
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** mOutputName Name of the file.
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** mHelp Whether or not help should be shown.
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** mModules Output module by module information.
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** mTotalOnly Only output one number, the total.
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** mMinSize Ignore lines below this size.
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** mMaxSize Ignore lines above this size.
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** mMatchScopes For a line to be processed, it should match.
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** mMachClasses For a line to be processed, it should match.
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** mMatchModules For a line to be processed, it should match.
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** mMatchSections For a line to be processed, it should match.
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** mMatchObjects For a line to be processed, it should match.
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** mMatchSymbols For a line to be processed, it should match.
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*/
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{
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const char* mProgramName;
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FILE* mInput;
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char* mInputName;
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FILE* mOutput;
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char* mOutputName;
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int mHelp;
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int mModules;
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int mTotalOnly;
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unsigned long mMinSize;
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unsigned long mMaxSize;
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char** mMatchScopes;
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unsigned mMatchScopeCount;
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char** mMatchClasses;
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unsigned mMatchClassCount;
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char** mMatchModules;
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unsigned mMatchModuleCount;
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char** mMatchSections;
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unsigned mMatchSectionCount;
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char** mMatchObjects;
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unsigned mMatchObjectCount;
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char** mMatchSymbols;
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unsigned mMatchSymbolCount;
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}
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Options;
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typedef struct __struct_Switch
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/*
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** Command line options.
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*/
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{
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const char* mLongName;
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const char* mShortName;
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int mHasValue;
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const char* mValue;
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const char* mDescription;
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}
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Switch;
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#define DESC_NEWLINE "\n\t\t"
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static Switch gInputSwitch = {"--input", "-i", 1, NULL, "Specify input file." DESC_NEWLINE "stdin is default."};
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static Switch gOutputSwitch = {"--output", "-o", 1, NULL, "Specify output file." DESC_NEWLINE "Appends if file exists." DESC_NEWLINE "stdout is default."};
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static Switch gHelpSwitch = {"--help", "-h", 0, NULL, "Information on usage."};
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static Switch gModuleSwitch = {"--modules", "-m", 0, NULL, "Output individual module numbers as well."};
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static Switch gTotalSwitch = {"--totalonly", "-t", 0, NULL, "Output only one number." DESC_NEWLINE "The total overall size." DESC_NEWLINE "Overrides other output options."};
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static Switch gMinSize = {"--min-size", "-min", 1, NULL, "Only consider symbols equal to or greater than this size." DESC_NEWLINE "The default is 0x00000000."};
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static Switch gMaxSize = {"--max-size", "-max", 1, NULL, "Only consider symbols equal to or smaller than this size." DESC_NEWLINE "The default is 0xFFFFFFFF."};
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static Switch gMatchScope = {"--match-scope", "-msco", 1, NULL, "Only consider scopes that have a substring match." DESC_NEWLINE "Multiple uses allowed to specify a range of scopes," DESC_NEWLINE "though PUBLIC, STATIC, and UNDEF are your only choices."};
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static Switch gMatchClass = {"--match-class", "-mcla", 1, NULL, "Only consider classes that have a substring match." DESC_NEWLINE "Multiple uses allowed to specify a range of classes," DESC_NEWLINE "though CODE and DATA are your only choices."};
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static Switch gMatchModule = {"--match-module", "-mmod", 1, NULL, "Only consider modules that have a substring match." DESC_NEWLINE "Multiple uses allowed to specify an array of modules."};
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static Switch gMatchSection = {"--match-section", "-msec", 1, NULL, "Only consider sections that have a substring match." DESC_NEWLINE "Multiple uses allowed to specify an array of sections." DESC_NEWLINE "Section is considered symbol type."};
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static Switch gMatchObject = {"--match-object", "-mobj", 1, NULL, "Only consider objects that have a substring match." DESC_NEWLINE "Multiple uses allowed to specify an array of objects."};
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static Switch gMatchSymbol = {"--match-symbol", "-msym", 1, NULL, "Only consider symbols that have a substring match." DESC_NEWLINE "Multiple uses allowed to specify an array of symbols."};
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static Switch* gSwitches[] = {
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&gInputSwitch,
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&gOutputSwitch,
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&gModuleSwitch,
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&gTotalSwitch,
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&gMinSize,
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&gMaxSize,
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&gMatchClass,
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&gMatchScope,
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&gMatchModule,
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&gMatchSection,
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&gMatchObject,
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&gMatchSymbol,
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&gHelpSwitch
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};
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typedef struct __struct_SizeStats
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/*
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** Track totals.
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**
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** mData Size of data.
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** mCode Size of code.
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*/
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{
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unsigned long mData;
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unsigned long mCode;
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}
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SizeStats;
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typedef struct __struct_ModuleStats
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/*
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** Track module level information.
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**
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** mModule Module name.
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** mSize Size of module.
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*/
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{
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char* mModule;
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SizeStats mSize;
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}
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ModuleStats;
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typedef enum __enum_SegmentClass
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{
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CODE,
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DATA
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}
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SegmentClass;
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static int moduleCompare(const void* in1, const void* in2)
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/*
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** qsort helper function.
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*/
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{
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int retval = 0;
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const ModuleStats* one = (const ModuleStats*)in1;
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const ModuleStats* two = (const ModuleStats*)in2;
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unsigned long oneSize = one->mSize.mCode + one->mSize.mData;
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unsigned long twoSize = two->mSize.mCode + two->mSize.mData;
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if(oneSize < twoSize)
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{
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retval = 1;
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}
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else if(oneSize > twoSize)
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{
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retval = -1;
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}
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return retval;
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}
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void trimWhite(char* inString)
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/*
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** Remove any whitespace from the end of the string.
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*/
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{
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int len = strlen(inString);
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while(len)
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{
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len--;
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if(isspace(*(inString + len)))
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{
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*(inString + len) = '\0';
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}
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else
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{
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break;
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}
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}
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}
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int codesighs(Options* inOptions)
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/*
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** Output a simplistic report based on our options.
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*/
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{
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int retval = 0;
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char lineBuffer[0x1000];
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int scanRes = 0;
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unsigned long size;
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char segClass[0x10];
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char scope[0x10];
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char module[0x100];
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char segment[0x40];
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char object[0x100];
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char* symbol;
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SizeStats overall;
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ModuleStats* modules = NULL;
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unsigned moduleCount = 0;
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memset(&overall, 0, sizeof(overall));
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/*
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** Read the file line by line, regardless of number of fields.
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** We assume tab separated value formatting, at least 7 lead values:
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** size class scope module segment object symbol ....
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*/
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while(0 == retval && NULL != fgets(lineBuffer, sizeof(lineBuffer), inOptions->mInput))
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{
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trimWhite(lineBuffer);
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scanRes = sscanf(lineBuffer,
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"%x\t%s\t%s\t%s\t%s\t%s\t",
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(unsigned*)&size,
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segClass,
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scope,
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module,
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segment,
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object);
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if(6 == scanRes)
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{
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SegmentClass segmentClass = CODE;
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symbol = strchr(lineBuffer, '\t') + 1;
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/*
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** Qualify the segment class.
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*/
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if(0 == strcmp(segClass, "DATA"))
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{
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segmentClass = DATA;
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}
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else if(0 == strcmp(segClass, "CODE"))
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{
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segmentClass = CODE;
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}
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else
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{
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retval = __LINE__;
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ERROR_REPORT(retval, segClass, "Unable to determine segment class.");
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}
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if(0 == retval)
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{
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/*
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** Match any options required before continuing.
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** This is where you would want to add more restrictive totalling.
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*/
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/*
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** Match size.
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*/
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if(size < inOptions->mMinSize)
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{
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continue;
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}
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if(size > inOptions->mMaxSize)
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{
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continue;
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}
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/*
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** Match class.
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*/
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if(0 != inOptions->mMatchClassCount)
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{
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unsigned loop = 0;
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for(loop = 0; loop < inOptions->mMatchClassCount; loop++)
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{
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if(NULL != strstr(segClass, inOptions->mMatchClasses[loop]))
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{
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break;
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}
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}
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/*
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** If there was no match, we skip the line.
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*/
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if(loop == inOptions->mMatchClassCount)
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{
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continue;
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}
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}
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/*
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** Match scope.
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*/
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if(0 != inOptions->mMatchScopeCount)
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{
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unsigned loop = 0;
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for(loop = 0; loop < inOptions->mMatchScopeCount; loop++)
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{
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if(NULL != strstr(scope, inOptions->mMatchScopes[loop]))
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{
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break;
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}
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}
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/*
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** If there was no match, we skip the line.
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*/
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if(loop == inOptions->mMatchScopeCount)
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{
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continue;
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}
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}
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/*
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** Match modules.
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*/
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if(0 != inOptions->mMatchModuleCount)
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{
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unsigned loop = 0;
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for(loop = 0; loop < inOptions->mMatchModuleCount; loop++)
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{
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if(NULL != strstr(module, inOptions->mMatchModules[loop]))
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{
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break;
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}
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}
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/*
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** If there was no match, we skip the line.
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*/
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if(loop == inOptions->mMatchModuleCount)
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{
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continue;
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}
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}
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/*
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** Match sections.
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*/
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if(0 != inOptions->mMatchSectionCount)
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{
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unsigned loop = 0;
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for(loop = 0; loop < inOptions->mMatchSectionCount; loop++)
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{
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if(NULL != strstr(segment, inOptions->mMatchSections[loop]))
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{
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break;
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}
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}
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/*
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** If there was no match, we skip the line.
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*/
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if(loop == inOptions->mMatchSectionCount)
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{
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continue;
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}
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}
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/*
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** Match object.
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*/
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if(0 != inOptions->mMatchObjectCount)
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{
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unsigned loop = 0;
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for(loop = 0; loop < inOptions->mMatchObjectCount; loop++)
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{
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if(NULL != strstr(object, inOptions->mMatchObjects[loop]))
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{
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break;
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}
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}
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/*
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** If there was no match, we skip the line.
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*/
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if(loop == inOptions->mMatchObjectCount)
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{
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continue;
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}
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}
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/*
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** Match symbols.
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*/
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if(0 != inOptions->mMatchSymbolCount)
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{
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unsigned loop = 0;
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for(loop = 0; loop < inOptions->mMatchSymbolCount; loop++)
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{
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if(NULL != strstr(symbol, inOptions->mMatchSymbols[loop]))
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{
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break;
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}
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}
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/*
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** If there was no match, we skip the line.
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*/
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if(loop == inOptions->mMatchSymbolCount)
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{
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continue;
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}
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}
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/*
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** Update overall totals.
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*/
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if(CODE == segmentClass)
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{
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overall.mCode += size;
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}
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else if(DATA == segmentClass)
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{
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overall.mData += size;
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}
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/*
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** See what else we should be tracking.
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*/
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if(0 == inOptions->mTotalOnly)
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{
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if(inOptions->mModules)
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{
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unsigned index = 0;
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/*
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** Find the module to modify.
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*/
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for(index = 0; index < moduleCount; index++)
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{
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if(0 == strcmp(modules[index].mModule, module))
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{
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break;
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}
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}
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/*
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** If the index is the same as the count, we need to
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** add a new module.
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*/
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if(index == moduleCount)
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{
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void* moved = NULL;
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moved = realloc(modules, sizeof(ModuleStats) * (moduleCount + 1));
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if(NULL != moved)
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{
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modules = (ModuleStats*)moved;
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moduleCount++;
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memset(modules + index, 0, sizeof(ModuleStats));
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modules[index].mModule = strdup(module);
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if(NULL == modules[index].mModule)
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{
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retval = __LINE__;
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ERROR_REPORT(retval, module, "Unable to duplicate string.");
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}
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}
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else
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{
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retval = __LINE__;
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ERROR_REPORT(retval, inOptions->mProgramName, "Unable to allocate module memory.");
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}
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}
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if(0 == retval)
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{
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if(CODE == segmentClass)
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{
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modules[index].mSize.mCode += size;
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}
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else if(DATA == segmentClass)
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{
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modules[index].mSize.mData += size;
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}
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}
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}
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}
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}
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}
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else
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{
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retval = __LINE__;
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ERROR_REPORT(retval, inOptions->mInputName, "Problem extracting values from file.");
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}
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}
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if(0 == retval && 0 != ferror(inOptions->mInput))
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{
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retval = __LINE__;
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ERROR_REPORT(retval, inOptions->mInputName, "Unable to read file.");
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}
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/*
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** If all went well, time to report.
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*/
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if(0 == retval)
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{
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if(inOptions->mTotalOnly)
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{
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fprintf(inOptions->mOutput, "%u\n", (unsigned)(overall.mCode + overall.mData));
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}
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else
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{
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fprintf(inOptions->mOutput, "Overall Size\n");
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fprintf(inOptions->mOutput, "\tTotal:\t%10u\n", (unsigned)(overall.mCode + overall.mData));
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fprintf(inOptions->mOutput, "\tCode:\t%10u\n", (unsigned)overall.mCode);
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fprintf(inOptions->mOutput, "\tData:\t%10u\n", (unsigned)overall.mData);
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}
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/*
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** Check options to see what else we should output.
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*/
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if(inOptions->mModules && moduleCount)
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{
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unsigned loop = 0;
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/*
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** Sort the modules by their size.
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*/
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qsort(modules, (size_t)moduleCount, sizeof(ModuleStats), moduleCompare);
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/*
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** Output each one.
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** Might as well clean up while we go too.
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*/
|
|
for(loop = 0; loop < moduleCount; loop++)
|
|
{
|
|
fprintf(inOptions->mOutput, "\n");
|
|
fprintf(inOptions->mOutput, "%s\n", modules[loop].mModule);
|
|
fprintf(inOptions->mOutput, "\tTotal:\t%10u\n", (unsigned)(modules[loop].mSize.mCode + modules[loop].mSize.mData));
|
|
fprintf(inOptions->mOutput, "\tCode:\t%10u\n", (unsigned)modules[loop].mSize.mCode);
|
|
fprintf(inOptions->mOutput, "\tData:\t%10u\n", (unsigned)modules[loop].mSize.mData);
|
|
|
|
CLEANUP(modules[loop].mModule);
|
|
}
|
|
|
|
/*
|
|
** Done with modules.
|
|
*/
|
|
CLEANUP(modules);
|
|
moduleCount = 0;
|
|
}
|
|
}
|
|
|
|
return retval;
|
|
}
|
|
|
|
|
|
int initOptions(Options* outOptions, int inArgc, char** inArgv)
|
|
/*
|
|
** returns int 0 if successful.
|
|
*/
|
|
{
|
|
int retval = 0;
|
|
int loop = 0;
|
|
int switchLoop = 0;
|
|
int match = 0;
|
|
const int switchCount = sizeof(gSwitches) / sizeof(gSwitches[0]);
|
|
Switch* current = NULL;
|
|
|
|
/*
|
|
** Set any defaults.
|
|
*/
|
|
memset(outOptions, 0, sizeof(Options));
|
|
outOptions->mProgramName = inArgv[0];
|
|
outOptions->mInput = stdin;
|
|
outOptions->mInputName = strdup("stdin");
|
|
outOptions->mOutput = stdout;
|
|
outOptions->mOutputName = strdup("stdout");
|
|
outOptions->mMaxSize = 0xFFFFFFFFU;
|
|
|
|
if(NULL == outOptions->mOutputName || NULL == outOptions->mInputName)
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, "stdin/stdout", "Unable to strdup.");
|
|
}
|
|
|
|
/*
|
|
** Go through and attempt to do the right thing.
|
|
*/
|
|
for(loop = 1; loop < inArgc && 0 == retval; loop++)
|
|
{
|
|
match = 0;
|
|
current = NULL;
|
|
|
|
for(switchLoop = 0; switchLoop < switchCount && 0 == retval; switchLoop++)
|
|
{
|
|
if(0 == strcmp(gSwitches[switchLoop]->mLongName, inArgv[loop]))
|
|
{
|
|
match = __LINE__;
|
|
}
|
|
else if(0 == strcmp(gSwitches[switchLoop]->mShortName, inArgv[loop]))
|
|
{
|
|
match = __LINE__;
|
|
}
|
|
|
|
if(match)
|
|
{
|
|
if(gSwitches[switchLoop]->mHasValue)
|
|
{
|
|
/*
|
|
** Attempt to absorb next option to fullfill value.
|
|
*/
|
|
if(loop + 1 < inArgc)
|
|
{
|
|
loop++;
|
|
|
|
current = gSwitches[switchLoop];
|
|
current->mValue = inArgv[loop];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
current = gSwitches[switchLoop];
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
if(0 == match)
|
|
{
|
|
outOptions->mHelp = __LINE__;
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, inArgv[loop], "Unknown command line switch.");
|
|
}
|
|
else if(NULL == current)
|
|
{
|
|
outOptions->mHelp = __LINE__;
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, inArgv[loop], "Command line switch requires a value.");
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
** Do something based on address/swtich.
|
|
*/
|
|
if(current == &gInputSwitch)
|
|
{
|
|
CLEANUP(outOptions->mInputName);
|
|
if(NULL != outOptions->mInput && stdin != outOptions->mInput)
|
|
{
|
|
fclose(outOptions->mInput);
|
|
outOptions->mInput = NULL;
|
|
}
|
|
|
|
outOptions->mInput = fopen(current->mValue, "r");
|
|
if(NULL == outOptions->mInput)
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to open input file.");
|
|
}
|
|
else
|
|
{
|
|
outOptions->mInputName = strdup(current->mValue);
|
|
if(NULL == outOptions->mInputName)
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to strdup.");
|
|
}
|
|
}
|
|
}
|
|
else if(current == &gOutputSwitch)
|
|
{
|
|
CLEANUP(outOptions->mOutputName);
|
|
if(NULL != outOptions->mOutput && stdout != outOptions->mOutput)
|
|
{
|
|
fclose(outOptions->mOutput);
|
|
outOptions->mOutput = NULL;
|
|
}
|
|
|
|
outOptions->mOutput = fopen(current->mValue, "a");
|
|
if(NULL == outOptions->mOutput)
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to open output file.");
|
|
}
|
|
else
|
|
{
|
|
outOptions->mOutputName = strdup(current->mValue);
|
|
if(NULL == outOptions->mOutputName)
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to strdup.");
|
|
}
|
|
}
|
|
}
|
|
else if(current == &gHelpSwitch)
|
|
{
|
|
outOptions->mHelp = __LINE__;
|
|
}
|
|
else if(current == &gModuleSwitch)
|
|
{
|
|
outOptions->mModules = __LINE__;
|
|
}
|
|
else if(current == &gTotalSwitch)
|
|
{
|
|
outOptions->mTotalOnly = __LINE__;
|
|
}
|
|
else if(current == &gMinSize)
|
|
{
|
|
unsigned long arg = 0;
|
|
char* endScan = NULL;
|
|
|
|
errno = 0;
|
|
arg = strtoul(current->mValue, &endScan, 0);
|
|
if(0 == errno && endScan != current->mValue)
|
|
{
|
|
outOptions->mMinSize = arg;
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to convert to a number.");
|
|
}
|
|
}
|
|
else if(current == &gMaxSize)
|
|
{
|
|
unsigned long arg = 0;
|
|
char* endScan = NULL;
|
|
|
|
errno = 0;
|
|
arg = strtoul(current->mValue, &endScan, 0);
|
|
if(0 == errno && endScan != current->mValue)
|
|
{
|
|
outOptions->mMaxSize = arg;
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to convert to a number.");
|
|
}
|
|
}
|
|
else if(current == &gMatchClass)
|
|
{
|
|
char* dupMatch = NULL;
|
|
|
|
dupMatch = strdup(current->mValue);
|
|
if(NULL != dupMatch)
|
|
{
|
|
void* moved = NULL;
|
|
|
|
moved = realloc(outOptions->mMatchClasses, sizeof(char*) * (outOptions->mMatchClassCount + 1));
|
|
if(NULL != moved)
|
|
{
|
|
outOptions->mMatchClasses = (char**)moved;
|
|
outOptions->mMatchClasses[outOptions->mMatchClassCount] = dupMatch;
|
|
outOptions->mMatchClassCount++;
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mLongName, "Unable to expand array.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to duplicate string.");
|
|
}
|
|
}
|
|
else if(current == &gMatchScope)
|
|
{
|
|
char* dupMatch = NULL;
|
|
|
|
dupMatch = strdup(current->mValue);
|
|
if(NULL != dupMatch)
|
|
{
|
|
void* moved = NULL;
|
|
|
|
moved = realloc(outOptions->mMatchScopes, sizeof(char*) * (outOptions->mMatchScopeCount + 1));
|
|
if(NULL != moved)
|
|
{
|
|
outOptions->mMatchScopes = (char**)moved;
|
|
outOptions->mMatchScopes[outOptions->mMatchScopeCount] = dupMatch;
|
|
outOptions->mMatchScopeCount++;
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mLongName, "Unable to expand array.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to duplicate string.");
|
|
}
|
|
}
|
|
else if(current == &gMatchModule)
|
|
{
|
|
char* dupMatch = NULL;
|
|
|
|
dupMatch = strdup(current->mValue);
|
|
if(NULL != dupMatch)
|
|
{
|
|
void* moved = NULL;
|
|
|
|
moved = realloc(outOptions->mMatchModules, sizeof(char*) * (outOptions->mMatchModuleCount + 1));
|
|
if(NULL != moved)
|
|
{
|
|
outOptions->mMatchModules = (char**)moved;
|
|
outOptions->mMatchModules[outOptions->mMatchModuleCount] = dupMatch;
|
|
outOptions->mMatchModuleCount++;
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mLongName, "Unable to expand array.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to duplicate string.");
|
|
}
|
|
}
|
|
else if(current == &gMatchSection)
|
|
{
|
|
char* dupMatch = NULL;
|
|
|
|
dupMatch = strdup(current->mValue);
|
|
if(NULL != dupMatch)
|
|
{
|
|
void* moved = NULL;
|
|
|
|
moved = realloc(outOptions->mMatchSections, sizeof(char*) * (outOptions->mMatchSectionCount + 1));
|
|
if(NULL != moved)
|
|
{
|
|
outOptions->mMatchSections = (char**)moved;
|
|
outOptions->mMatchSections[outOptions->mMatchSectionCount] = dupMatch;
|
|
outOptions->mMatchSectionCount++;
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mLongName, "Unable to expand array.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to duplicate string.");
|
|
}
|
|
}
|
|
else if(current == &gMatchObject)
|
|
{
|
|
char* dupMatch = NULL;
|
|
|
|
dupMatch = strdup(current->mValue);
|
|
if(NULL != dupMatch)
|
|
{
|
|
void* moved = NULL;
|
|
|
|
moved = realloc(outOptions->mMatchObjects, sizeof(char*) * (outOptions->mMatchObjectCount + 1));
|
|
if(NULL != moved)
|
|
{
|
|
outOptions->mMatchObjects = (char**)moved;
|
|
outOptions->mMatchObjects[outOptions->mMatchObjectCount] = dupMatch;
|
|
outOptions->mMatchObjectCount++;
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mLongName, "Unable to expand array.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to duplicate string.");
|
|
}
|
|
}
|
|
else if(current == &gMatchSymbol)
|
|
{
|
|
char* dupMatch = NULL;
|
|
|
|
dupMatch = strdup(current->mValue);
|
|
if(NULL != dupMatch)
|
|
{
|
|
void* moved = NULL;
|
|
|
|
moved = realloc(outOptions->mMatchSymbols, sizeof(char*) * (outOptions->mMatchSymbolCount + 1));
|
|
if(NULL != moved)
|
|
{
|
|
outOptions->mMatchSymbols = (char**)moved;
|
|
outOptions->mMatchSymbols[outOptions->mMatchSymbolCount] = dupMatch;
|
|
outOptions->mMatchSymbolCount++;
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mLongName, "Unable to expand array.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mValue, "Unable to duplicate string.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
retval = __LINE__;
|
|
ERROR_REPORT(retval, current->mLongName, "No handler for command line switch.");
|
|
}
|
|
}
|
|
}
|
|
|
|
return retval;
|
|
}
|
|
|
|
|
|
void cleanOptions(Options* inOptions)
|
|
/*
|
|
** Clean up any open handles.
|
|
*/
|
|
{
|
|
unsigned loop = 0;
|
|
|
|
CLEANUP(inOptions->mInputName);
|
|
if(NULL != inOptions->mInput && stdin != inOptions->mInput)
|
|
{
|
|
fclose(inOptions->mInput);
|
|
}
|
|
CLEANUP(inOptions->mOutputName);
|
|
if(NULL != inOptions->mOutput && stdout != inOptions->mOutput)
|
|
{
|
|
fclose(inOptions->mOutput);
|
|
}
|
|
|
|
for(loop = 0; loop < inOptions->mMatchClassCount; loop++)
|
|
{
|
|
CLEANUP(inOptions->mMatchClasses[loop]);
|
|
}
|
|
CLEANUP(inOptions->mMatchClasses);
|
|
|
|
for(loop = 0; loop < inOptions->mMatchScopeCount; loop++)
|
|
{
|
|
CLEANUP(inOptions->mMatchScopes[loop]);
|
|
}
|
|
CLEANUP(inOptions->mMatchScopes);
|
|
|
|
for(loop = 0; loop < inOptions->mMatchModuleCount; loop++)
|
|
{
|
|
CLEANUP(inOptions->mMatchModules[loop]);
|
|
}
|
|
CLEANUP(inOptions->mMatchModules);
|
|
|
|
for(loop = 0; loop < inOptions->mMatchSectionCount; loop++)
|
|
{
|
|
CLEANUP(inOptions->mMatchSections[loop]);
|
|
}
|
|
CLEANUP(inOptions->mMatchSections);
|
|
|
|
for(loop = 0; loop < inOptions->mMatchObjectCount; loop++)
|
|
{
|
|
CLEANUP(inOptions->mMatchObjects[loop]);
|
|
}
|
|
CLEANUP(inOptions->mMatchObjects);
|
|
|
|
for(loop = 0; loop < inOptions->mMatchSymbolCount; loop++)
|
|
{
|
|
CLEANUP(inOptions->mMatchSymbols[loop]);
|
|
}
|
|
CLEANUP(inOptions->mMatchSymbols);
|
|
|
|
memset(inOptions, 0, sizeof(Options));
|
|
}
|
|
|
|
|
|
void showHelp(Options* inOptions)
|
|
/*
|
|
** Show some simple help text on usage.
|
|
*/
|
|
{
|
|
int loop = 0;
|
|
const int switchCount = sizeof(gSwitches) / sizeof(gSwitches[0]);
|
|
const char* valueText = NULL;
|
|
|
|
printf("usage:\t%s [arguments]\n", inOptions->mProgramName);
|
|
printf("\n");
|
|
printf("arguments:\n");
|
|
|
|
for(loop = 0; loop < switchCount; loop++)
|
|
{
|
|
if(gSwitches[loop]->mHasValue)
|
|
{
|
|
valueText = " <value>";
|
|
}
|
|
else
|
|
{
|
|
valueText = "";
|
|
}
|
|
|
|
printf("\t%s%s\n", gSwitches[loop]->mLongName, valueText);
|
|
printf("\t %s%s", gSwitches[loop]->mShortName, valueText);
|
|
printf(DESC_NEWLINE "%s\n\n", gSwitches[loop]->mDescription);
|
|
}
|
|
|
|
printf("This tool takes a tsv file and reports composite code and data sizes.\n");
|
|
}
|
|
|
|
|
|
int main(int inArgc, char** inArgv)
|
|
{
|
|
int retval = 0;
|
|
Options options;
|
|
|
|
retval = initOptions(&options, inArgc, inArgv);
|
|
if(options.mHelp)
|
|
{
|
|
showHelp(&options);
|
|
}
|
|
else if(0 == retval)
|
|
{
|
|
retval = codesighs(&options);
|
|
}
|
|
|
|
cleanOptions(&options);
|
|
return retval;
|
|
}
|
|
|