1 #!/bin/bash 2 # 3 # ***** BEGIN LICENSE BLOCK ***** 4 # Version: MPL 1.1/GPL 2.0/LGPL 2.1 5 # 6 # The contents of this file are subject to the Mozilla Public License Version 7 # 1.1 (the "License"); you may not use this file except in compliance with 8 # the License. You may obtain a copy of the License at 9 # http://www.mozilla.org/MPL/ 10 # 11 # Software distributed under the License is distributed on an "AS IS" basis, 12 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 13 # for the specific language governing rights and limitations under the 14 # License. 15 # 16 # The Original Code is basesummary.win.bash code, released 17 # Nov 15, 2002. 18 # 19 # The Initial Developer of the Original Code is 20 # Netscape Communications Corporation. 21 # Portions created by the Initial Developer are Copyright (C) 2002 22 # the Initial Developer. All Rights Reserved. 23 # 24 # Contributor(s): 25 # Garrett Arch Blythe, 15-November-2002 26 # 27 # Alternatively, the contents of this file may be used under the terms of 28 # either the GNU General Public License Version 2 or later (the "GPL"), or 29 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 30 # in which case the provisions of the GPL or the LGPL are applicable instead 31 # of those above. If you wish to allow use of your version of this file only 32 # under the terms of either the GPL or the LGPL, and not to allow others to 33 # use your version of this file under the terms of the MPL, indicate your 34 # decision by deleting the provisions above and replace them with the notice 35 # and other provisions required by the GPL or the LGPL. If you do not delete 36 # the provisions above, a recipient may use your version of this file under 37 # the terms of any one of the MPL, the GPL or the LGPL. 38 # 39 # ***** END LICENSE BLOCK ***** 40 41 42 # 43 # Check for optional objdir 44 # 45 if [ "$1" = "-o" ]; then 46 OBJROOT="$2" 47 shift 48 shift 49 else 50 OBJROOT="./mozilla" 51 fi 52 53 if [ "$1" = "-s" ]; then 54 SRCROOT="$2" 55 shift 56 shift 57 else 58 SRCROOT="./mozilla" 59 fi 60 61 MANIFEST="$SRCROOT/embedding/config/basebrowser-win" 62 63 # 64 # A little help for my friends. 65 # 66 if [ "-h" == "$1" ];then 67 SHOWHELP="1" 68 fi 69 if [ "--help" == "$1" ];then 70 SHOWHELP="1" 71 fi 72 if [ "" == "$1" ]; then 73 SHOWHELP="1" 74 fi 75 if [ "" == "$2" ]; then 76 SHOWHELP="1" 77 fi 78 if [ "" == "$3" ]; then 79 SHOWHELP="1" 80 fi 81 82 83 # 84 # Show the help if required. 85 # 86 if [ $SHOWHELP ]; then 87 echo "usage: $0 <save_results> <old_results> <summary>" 88 echo " <save_results> is a file that will receive the results of this run." 89 echo " This file can be used in a future run as the old results." 90 echo " <old_results> is a results file from a previous run." 91 echo " It is used to diff with current results and come up with a summary" 92 echo " of changes." 93 echo " It is OK if the file does not exist, just supply the argument." 94 echo " <summary> is a file which will contain a human readable report." 95 echo " This file is most useful by providing more information than the" 96 echo " normally single digit output of this script." 97 echo "" 98 echo "Run this command from the parent directory of the mozilla tree." 99 echo "" 100 echo "This command will output two numbers to stdout that will represent" 101 echo " the total size of all code and data, and a delta from the prior." 102 echo " the old results." 103 echo "For much more detail on size drifts refer to the summary report." 104 echo "" 105 echo "This tool reports on executables listed in the following file:" 106 echo "$MANIFEST" 107 exit 108 fi 109 110 111 # 112 # Stash our arguments away. 113 # 114 COPYSORTTSV="$1" 115 OLDTSVFILE="$2" 116 SUMMARYFILE="$3" 117 118 119 # 120 # Create our temporary directory. 121 # 122 MYTMPDIR=`mktemp -d ./codesighs.tmp.XXXXXXXX` 123 124 125 # 126 # Find the types of files we are interested in. 127 # 128 ONEFINDPASS="$MYTMPDIR/onefind.list" 129 /usr/bin/find $OBJROOT -type f -name "*.obj" -or -name "*.map" | while read FNAME; do 130 cygpath -m $FNAME >> $ONEFINDPASS 131 done 132 133 134 # 135 # Find all object files. 136 # 137 ALLOBJSFILE="$MYTMPDIR/allobjs.list" 138 grep -i "\.obj$" < $ONEFINDPASS > $ALLOBJSFILE 139 140 141 # 142 # Get a dump of the symbols in every object file. 143 # 144 ALLOBJSYMSFILE="$MYTMPDIR/allobjsyms.list" 145 xargs -n 1 dumpbin.exe /symbols < $ALLOBJSFILE > $ALLOBJSYMSFILE 2> /dev/null 146 147 148 # 149 # Produce the symdb for the symbols in all object files. 150 # 151 SYMDBFILE="$MYTMPDIR/symdb.tsv" 152 $OBJROOT/dist/bin/msdump2symdb --input $ALLOBJSYMSFILE | /usr/bin/sort > $SYMDBFILE 2> /dev/null 153 154 155 # 156 # Find all map files. 157 # 158 ALLMAPSFILE="$MYTMPDIR/allmaps.list" 159 grep -i "\.map$" < $ONEFINDPASS > $ALLMAPSFILE 160 161 162 # 163 # Figure out which modules in specific we care about. 164 # The relevant set meaning that the map file name prefix must be found 165 # in the file mozilla/embedding/config/basebrowser-win. 166 # 167 RELEVANTSETFILE="$MYTMPDIR/relevant.set" 168 grep -v '\;' < $MANIFEST | sed 's/.*\\//' | grep '\.[eEdD][xXlL][eElL]' | sed 's/\.[eEdD][xXlL][eElL]//' > $RELEVANTSETFILE 169 RELEVANTARG=`xargs -n 1 echo --match-module < $RELEVANTSETFILE` 170 171 172 # 173 # Produce the TSV output. 174 # 175 RAWTSVFILE="$MYTMPDIR/raw.tsv" 176 $OBJROOT/dist/bin/msmap2tsv --symdb $SYMDBFILE --batch $RELEVANTARG < $ALLMAPSFILE > $RAWTSVFILE 2> /dev/null 177 178 179 # 180 # Sort the TSV output for useful diffing and eyeballing in general. 181 # 182 /usr/bin/sort -r $RAWTSVFILE > $COPYSORTTSV 183 184 185 # 186 # If a historical file was specified, diff it with our sorted tsv values. 187 # Run it through a tool to summaries the diffs to the module 188 # level report. 189 # Otherwise, generate the module level report from our new data. 190 # 191 rm -f $SUMMARYFILE 192 DIFFFILE="$MYTMPDIR/diff.txt" 193 if [ -e $OLDTSVFILE ]; then 194 diff $OLDTSVFILE $COPYSORTTSV > $DIFFFILE 195 $OBJROOT/dist/bin/maptsvdifftool --negation --input $DIFFFILE | dos2unix >> $SUMMARYFILE 196 else 197 $OBJROOT/dist/bin/codesighs --modules --input $COPYSORTTSV | dos2unix >> $SUMMARYFILE 198 fi 199 200 201 # 202 # Output our numbers, that will let tinderbox specify everything all 203 # at once. 204 # First number is in fact the total size of all code and data in the map 205 # files parsed. 206 # Second number, if present, is growth/shrinkage. 207 # 208 209 if [ $TINDERBOX_OUTPUT ]; then 210 echo -n "__codesize:" 211 fi 212 $OBJROOT/dist/bin/codesighs --totalonly --input $COPYSORTTSV | dos2unix 213 214 if [ -e $DIFFFILE ]; then 215 if [ $TINDERBOX_OUTPUT ]; then 216 echo -n "__codesizeDiff:" 217 fi 218 $OBJROOT/dist/bin/maptsvdifftool --negation --summary --input $DIFFFILE | dos2unix 219 fi 220 221 # 222 # Remove our temporary directory. 223 # 224 rm -rf $MYTMPDIR 225
