1 | #!/bin/bash |
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2 | |
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3 | if [ -z $1 ] ; then |
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4 | echo '' |
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5 | echo 'Usage: arb_valgrind [options] <arb_program> <arguments>' |
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6 | echo '' |
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7 | echo ' runs valgrind (versions 3.x) on <arb_program> piping results through a filter' |
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8 | echo ' so that the output can be used as emacs error messages' |
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9 | echo '' |
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10 | echo ' options:' |
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11 | echo '' |
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12 | echo ' -m use massif (default uses memcheck)' |
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13 | echo ' -c <callers> show <callers> stackframes (default: none)' |
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14 | echo ' [in fact they are always shown, but not marked as errors]' |
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15 | echo ' -f <filter> regexpr to filter the reason (default: all)' |
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16 | echo ' -l [-r] turn on leak-checking (-r for reachable blocks)' |
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17 | echo ' -A show known boring errors (most Xt/Motif-related)' |
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18 | echo ' -q quiet' |
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19 | echo ' -L <file> log stdout to <file> (does not work with -D)' |
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20 | echo ' -E <file> log stderr to <file> (does not work with -D)' |
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21 | echo ' Default is to collect output and print in after valgrind terminates' |
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22 | echo ' -D run gdb on error' |
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23 | echo ' -e return exitcode 1 on valgrind-errors' |
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24 | echo '' |
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25 | echo '' |
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26 | echo 'Usage: arb_valgrind update' |
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27 | echo '' |
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28 | echo ' Updates the source file list which is needed to create correct file refs.' |
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29 | echo ' Called automatically by normal use if list is missing.' |
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30 | echo ' Call if files are not highlighted as errors (i.e if you have new files).' |
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31 | echo '' |
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32 | echo 'Environment:' |
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33 | echo '' |
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34 | echo ' $ARBHOME a directory which has to contain a subdirectory SOURCE_TOOLS.' |
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35 | echo ' SOURCE_TOOLS has to contain valgrind2grep and has to be writeable for the user' |
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36 | echo '' |
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37 | echo ' $ARB_VALGRIND_SOURCE_ROOT down from here the script scans for sources' |
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38 | echo ' (defaults to $ARBHOME if empty)' |
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39 | echo '' |
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40 | echo 'Note: I use this from inside emacs as follows:' |
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41 | echo ' M-x compile' |
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42 | echo ' with:' |
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43 | echo ' (cd $ARBHOME;make nt) && arb_valgrind -l arb_ntree ~/ARB/demo.arb' |
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44 | echo '' |
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45 | echo 'There are scripts for older valgrind versions: ' |
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46 | ls -al $ARBHOME/SOURCE_TOOLS/arb_valgrind_* |
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47 | echo '' |
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48 | |
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49 | else |
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50 | if [ -z $ARB_VALGRIND_SOURCE_ROOT ] ; then |
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51 | ARB_VALGRIND_SOURCE_ROOT=$ARBHOME |
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52 | fi |
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53 | |
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54 | DIR=$ARBHOME/SOURCE_TOOLS |
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55 | LIST=$DIR/valgrind2grep.lst |
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56 | |
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57 | UPDATE=0 |
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58 | RUN=0 |
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59 | CALLERS=0 |
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60 | SUPPX='--suppress-common' |
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61 | FILTER='.*' |
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62 | LEAK_CHECK='' |
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63 | TOOL='--tool=memcheck' |
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64 | ATTACH='' |
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65 | QUIET='' |
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66 | LOG_STDOUT='' |
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67 | LOG_STDERR='' |
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68 | ERROR_EXITCODE='' |
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69 | |
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70 | if [ ! -f $LIST ] ; then |
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71 | UPDATE=1 |
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72 | fi |
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73 | if [ $1 = "update" ] ; then |
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74 | UPDATE=1 |
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75 | else |
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76 | RUN=1 |
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77 | SCAN_ARGS=1 |
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78 | |
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79 | while [ $SCAN_ARGS = 1 ] ; do |
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80 | SCAN_ARGS=0 |
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81 | if [ "$1" = "-m" ] ; then |
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82 | TOOL='--tool=massif' |
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83 | shift 1 |
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84 | SCAN_ARGS=1 |
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85 | fi |
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86 | if [ "$1" = "-c" ] ; then |
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87 | CALLERS=$2 |
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88 | shift 2 |
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89 | SCAN_ARGS=1 |
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90 | fi |
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91 | if [ "$1" = "-f" ] ; then |
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92 | FILTER=$2 |
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93 | shift 2 |
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94 | SCAN_ARGS=1 |
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95 | fi |
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96 | if [ "$1" = "-l" ] ; then |
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97 | LEAK_CHECK="$LEAK_CHECK --leak-check=yes" |
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98 | # LEAK_CHECK="$LEAK_CHECK --leak-resolution=high" |
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99 | LEAK_CHECK="$LEAK_CHECK --leak-resolution=med" |
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100 | shift 1 |
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101 | SCAN_ARGS=1 |
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102 | fi |
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103 | if [ "$1" = "-r" ] ; then |
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104 | LEAK_CHECK="$LEAK_CHECK --show-reachable=yes" |
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105 | shift 1 |
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106 | SCAN_ARGS=1 |
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107 | fi |
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108 | if [ "$1" = "-A" ] ; then |
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109 | SUPPX='' |
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110 | shift 1 |
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111 | SCAN_ARGS=1 |
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112 | fi |
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113 | if [ "$1" = "-q" ] ; then |
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114 | QUIET='--quiet' |
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115 | shift 1 |
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116 | SCAN_ARGS=1 |
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117 | fi |
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118 | if [ "$1" = "-D" ] ; then |
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119 | ATTACH='--db-attach=yes' |
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120 | shift 1 |
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121 | SCAN_ARGS=1 |
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122 | fi |
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123 | if [ "$1" = "-L" ] ; then |
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124 | LOG_STDOUT=$2 |
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125 | shift 2 |
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126 | SCAN_ARGS=1 |
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127 | fi |
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128 | if [ "$1" = "-E" ] ; then |
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129 | LOG_STDERR=$2 |
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130 | shift 2 |
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131 | SCAN_ARGS=1 |
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132 | fi |
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133 | if [ "$1" = "-e" ] ; then |
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134 | ERROR_EXITCODE='--error-exitcode=123' |
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135 | shift 1 |
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136 | SCAN_ARGS=1 |
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137 | fi |
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138 | done |
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139 | fi |
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140 | |
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141 | |
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142 | if [ "X$LEAK_CHECK" = "X" ] ; then |
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143 | LEAK_CHECK="--leak-check=no" |
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144 | fi |
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145 | |
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146 | if [ $UPDATE = 1 ] ; then |
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147 | echo "Creating list of source files starting in $ARB_VALGRIND_SOURCE_ROOT ..." |
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148 | find $ARB_VALGRIND_SOURCE_ROOT \! -path "*\{arch\}*" -a \ |
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149 | \( -name "*.[ch]" -o \ |
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150 | -name "*.[ch]xx" -o \ |
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151 | -name "*.[ch]pp" -o \ |
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152 | -name "*.cc" -o \ |
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153 | -name "*.hh" \) \ |
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154 | > $LIST |
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155 | echo 'done.' |
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156 | fi |
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157 | EXITCODE=0 |
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158 | if [ $RUN = 1 ] ; then |
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159 | echo "Running valgrind on '$*' ..." |
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160 | echo "CALLERS='$CALLERS'" |
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161 | echo "FILTER ='$FILTER'" |
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162 | VG_CALLERS=$[$CALLERS+5] |
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163 | VG_OPTS="" |
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164 | VG_OPTS="$VG_OPTS --error-limit=yes" |
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165 | VG_OPTS="$VG_OPTS $ERROR_EXITCODE" |
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166 | # VG_OPTS="$VG_OPTS --track-origins=yes" # ulalala ... eats MUUUUCH memory |
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167 | VG_OPTS="$VG_OPTS --track-fds=yes" # track filedescriptors open on exit |
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168 | VG_OPTS="$VG_OPTS --show-below-main=yes" # valgrind below main (e.g. in static initialization) |
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169 | |
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170 | # suppressions: |
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171 | SUPP=/usr/lib/valgrind/debian-libc6-dbg.supp |
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172 | if [ -f $SUPP ]; then |
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173 | VG_OPTS="$VG_OPTS --suppressions=$SUPP" # common libc6 errors |
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174 | fi |
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175 | VG_OPTS="$VG_OPTS --suppressions=${ARBHOME}/SOURCE_TOOLS/arb.supp" # common arb errors |
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176 | VG_OPTS="$VG_OPTS --suppressions=${ARBHOME}/SOURCE_TOOLS/arb_motif.supp" # arb-motif specific (ARB_MOTIF) |
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177 | # VG_OPTS="$VG_OPTS --suppressions=${ARBHOME}/SOURCE_TOOLS/arb_gtk.supp" # arb-gtk specific (ARB_GTK) |
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178 | |
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179 | VG_OPTS="$VG_OPTS --gen-suppressions=all" # automatically generate suppressions |
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180 | |
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181 | VG_CMD="valgrind $QUIET $TOOL -v $VG_OPTS --num-callers=$VG_CALLERS $SHOW_REACHABLE $LEAK_CHECK $ATTACH" |
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182 | echo "VG_CMD='$VG_CMD $@'" |
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183 | if [ "$ATTACH" = "" ]; then |
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184 | POSTDUMP_STDOUT=0 |
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185 | POSTDUMP_STDERR=0 |
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186 | if [ -z "$LOG_STDOUT" ]; then |
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187 | LOG_STDOUT=/tmp/arb_valgrind_$USER_$$.stdout |
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188 | POSTDUMP_STDOUT=1 |
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189 | fi |
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190 | if [ -z "$LOG_STDERR" ]; then |
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191 | LOG_STDERR=/tmp/arb_valgrind_$USER_$$.stderr |
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192 | POSTDUMP_STDERR=1 |
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193 | fi |
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194 | $VG_CMD --log-fd=3 "$@" 3>&1 >$LOG_STDOUT 2>$LOG_STDERR | $DIR/valgrind2grep $CALLERS "$FILTER" $SUPPX |
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195 | EXITCODE=${PIPESTATUS[0]} |
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196 | |
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197 | if [ "$POSTDUMP_STDOUT" = "1" ]; then |
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198 | echo "-------------------- [stdout of '$@' ]" |
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199 | cat $LOG_STDOUT |
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200 | rm $LOG_STDOUT |
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201 | fi |
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202 | if [ "$POSTDUMP_STDERR" = "1" ]; then |
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203 | echo "-------------------- [stderr of '$@' ]" |
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204 | cat $LOG_STDERR |
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205 | rm $LOG_STDERR |
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206 | fi |
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207 | if [ "$POSTDUMP_STDOUT" = "1" -o "$POSTDUMP_STDERR" = "1" ]; then |
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208 | echo "-------------------- [end of output]" |
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209 | fi |
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210 | else |
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211 | $VG_CMD "$@" |
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212 | EXITCODE=$? |
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213 | fi |
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214 | echo "valgrind done (exitcode=$EXITCODE)" |
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215 | fi |
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216 | exit $EXITCODE |
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217 | fi |
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