third_party/codesighs/autosummary.win.bash

   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 autosummary.win.bash code, released
  17 # Oct 3, 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, 03-October-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 # Check for optional objdir
  43 #
  44 if [ "$1" = "-o" ]; then
  45 OBJROOT="$2"
  46 shift
  47 shift
  48 else
  49 OBJROOT="./mozilla"
  50 fi
  51
  52 if [ "$1" = "-s" ]; then
  53 SRCROOT="$2"
  54 shift
  55 shift
  56 else
  57 SRCROOT="./mozilla"
  58 fi
  59
  60 #
  61 #   A little help for my friends.
  62 #
  63 if [ "-h" == "$1" ];then
  64     SHOWHELP="1"
  65 fi
  66 if [ "--help" == "$1" ];then
  67     SHOWHELP="1"
  68 fi
  69 if [ "" == "$1" ]; then
  70     SHOWHELP="1"
  71 fi
  72 if [ "" == "$2" ]; then
  73     SHOWHELP="1"
  74 fi
  75 if [ "" == "$3" ]; then
  76     SHOWHELP="1"
  77 fi
  78
  79
  80 #
  81 #   Show the help if required.
  82 #
  83 if [ $SHOWHELP ]; then
  84     echo "usage: $0 <save_results> <old_results> <summary>"
  85     echo "  <save_results> is a file that will receive the results of this run."
  86     echo "    This file can be used in a future run as the old results."
  87     echo "  <old_results> is a results file from a previous run."
  88     echo "    It is used to diff with current results and come up with a summary"
  89     echo "      of changes."
  90     echo "    It is OK if the file does not exist, just supply the argument."
  91     echo "  <summary> is a file which will contain a human readable report."
  92     echo "    This file is most useful by providing more information than the"
  93     echo "      normally single digit output of this script."
  94     echo ""
  95     echo "Run this command from the parent directory of the mozilla tree."
  96     echo ""
  97     echo "This command will output two numbers to stdout that will represent"
  98     echo "  the total size of all code and data, and a delta from the prior."
  99     echo "  the old results."
 100     echo "For much more detail on size drifts refer to the summary report."
 101     echo ""
 102     echo "This tool reports on all executables in the directory tree."
 103     exit
 104 fi
 105
 106
 107 #
 108 #   Stash our arguments away.
 109 #
 110 COPYSORTTSV="$1"
 111 OLDTSVFILE="$2"
 112 SUMMARYFILE="$3"
 113
 114
 115 #
 116 #   Create our temporary directory.
 117 #
 118 MYTMPDIR=`mktemp -d ./codesighs.tmp.XXXXXXXX`
 119
 120
 121 #
 122 #   Find the types of files we are interested in.
 123 #
 124 ONEFINDPASS="$MYTMPDIR/onefind.list"
 125 /usr/bin/find $OBJROOT -type f -name "*.obj" -or -name "*.map" | while read FNAME; do
 126     cygpath -m $FNAME >> $ONEFINDPASS
 127 done
 128
 129
 130 #
 131 #   Find all object files.
 132 #
 133 ALLOBJSFILE="$MYTMPDIR/allobjs.list"
 134 grep -i "\.obj$" < $ONEFINDPASS > $ALLOBJSFILE
 135
 136
 137 #
 138 #   Get a dump of the symbols in every object file.
 139 #
 140 ALLOBJSYMSFILE="$MYTMPDIR/allobjsyms.list"
 141 xargs -n 1 dumpbin.exe /symbols < $ALLOBJSFILE > $ALLOBJSYMSFILE 2> /dev/null
 142
 143
 144 #
 145 #   Produce the symdb for the symbols in all object files.
 146 #
 147 SYMDBFILE="$MYTMPDIR/symdb.tsv"
 148 $OBJROOT/dist/bin/msdump2symdb --input $ALLOBJSYMSFILE | /usr/bin/sort > $SYMDBFILE 2> /dev/null
 149
 150
 151 #
 152 #   Find all map files.
 153 #
 154 ALLMAPSFILE="$MYTMPDIR/allmaps.list"
 155 grep -i "\.map$" < $ONEFINDPASS > $ALLMAPSFILE
 156
 157
 158 #
 159 #   Produce the TSV output.
 160 #
 161 RAWTSVFILE="$MYTMPDIR/raw.tsv"
 162 $OBJROOT/dist/bin/msmap2tsv --symdb $SYMDBFILE --batch < $ALLMAPSFILE > $RAWTSVFILE 2> /dev/null
 163
 164
 165 #
 166 #   Sort the TSV output for useful diffing and eyeballing in general.
 167 #
 168 /usr/bin/sort -r $RAWTSVFILE > $COPYSORTTSV
 169
 170
 171 #
 172 #   If a historical file was specified, diff it with our sorted tsv values.
 173 #   Run it through a tool to summaries the diffs to the module
 174 #       level report.
 175 #   Otherwise, generate the module level report from our new data.
 176 #
 177 rm -f $SUMMARYFILE
 178 DIFFFILE="$MYTMPDIR/diff.txt"
 179 if [ -e $OLDTSVFILE ]; then
 180   diff $OLDTSVFILE $COPYSORTTSV > $DIFFFILE
 181   $OBJROOT/dist/bin/maptsvdifftool --negation --input $DIFFFILE | dos2unix >> $SUMMARYFILE
 182 else
 183   $OBJROOT/dist/bin/codesighs --modules --input $COPYSORTTSV | dos2unix >> $SUMMARYFILE
 184 fi
 185
 186
 187 #
 188 #   Output our numbers, that will let tinderbox specify everything all
 189 #       at once.
 190 #   First number is in fact the total size of all code and data in the map
 191 #       files parsed.
 192 #   Second number, if present, is growth/shrinkage.
 193 #
 194
 195 if [ $TINDERBOX_OUTPUT ]; then
 196     echo -n "__codesize:"
 197 fi
 198 $OBJROOT/dist/bin/codesighs --totalonly --input $COPYSORTTSV | dos2unix
 199
 200
 201 if [ -e $DIFFFILE ]; then
 202 if [ $TINDERBOX_OUTPUT ]; then
 203     echo -n "__codesizeDiff:"
 204 fi
 205     $OBJROOT/dist/bin/maptsvdifftool --negation --summary --input $DIFFFILE | dos2unix
 206 fi
 207
 208 #
 209 #   Remove our temporary directory.
 210 #
 211 rm -rf $MYTMPDIR