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1#!/bin/sh
2
3SPATCH="`which ${SPATCH:=spatch}`"
4
5if [ "$C" = "1" -o "$C" = "2" ]; then
6 ONLINE=1
7
8# This requires Coccinelle >= 0.2.3
9# FLAGS="-ignore_unknown_options -very_quiet"
10# OPTIONS=$*
11
12# Workaround for Coccinelle < 0.2.3
13 FLAGS="-I $srctree/include -very_quiet"
14 shift $(( $# - 1 ))
15 OPTIONS=$1
16else
17 ONLINE=0
18 FLAGS="-very_quiet"
19 OPTIONS="-dir $srctree"
20fi
21
22if [ ! -x "$SPATCH" ]; then
23 echo 'spatch is part of the Coccinelle project and is available at http://coccinelle.lip6.fr/'
24 exit 1
25fi
26
27if [ "$MODE" = "" ] ; then
28 if [ "$ONLINE" = "0" ] ; then
29 echo 'You have not explicitly specified the mode to use. Using default "chain" mode.'
30 echo 'All available modes will be tried (in that order): patch, report, context, org'
31 echo 'You can specify the mode with "make coccicheck MODE=<mode>"'
32 fi
33 MODE="chain"
34elif [ "$MODE" = "report" -o "$MODE" = "org" ] ; then
35 FLAGS="$FLAGS -no_show_diff"
36fi
37
38if [ "$ONLINE" = "0" ] ; then
39 echo ''
40 echo 'Please check for false positives in the output before submitting a patch.'
41 echo 'When using "patch" mode, carefully review the patch before submitting it.'
42 echo ''
43fi
44
45coccinelle () {
46 COCCI="$1"
47
48 OPT=`grep "Option" $COCCI | cut -d':' -f2`
49
50# The option '-parse_cocci' can be used to syntactically check the SmPL files.
51#
52# $SPATCH -D $MODE $FLAGS -parse_cocci $COCCI $OPT > /dev/null
53
54 if [ "$ONLINE" = "0" ] ; then
55
56 FILE=`echo $COCCI | sed "s|$srctree/||"`
57
58 echo "Processing `basename $COCCI`"
59 echo "with option(s) \"$OPT\""
60 echo ''
61 echo 'Message example to submit a patch:'
62
63 sed -ne 's|^///||p' $COCCI
64
65 if [ "$MODE" = "patch" ] ; then
66 echo ' The semantic patch that makes this change is available'
67 elif [ "$MODE" = "report" ] ; then
68 echo ' The semantic patch that makes this report is available'
69 elif [ "$MODE" = "context" ] ; then
70 echo ' The semantic patch that spots this code is available'
71 elif [ "$MODE" = "org" ] ; then
72 echo ' The semantic patch that makes this Org report is available'
73 else
74 echo ' The semantic patch that makes this output is available'
75 fi
76 echo " in $FILE."
77 echo ''
78 echo ' More information about semantic patching is available at'
79 echo ' http://coccinelle.lip6.fr/'
80 echo ''
81
82 if [ "`sed -ne 's|^//#||p' $COCCI`" ] ; then
83 echo 'Semantic patch information:'
84 sed -ne 's|^//#||p' $COCCI
85 echo ''
86 fi
87 fi
88
89 if [ "$MODE" = "chain" ] ; then
90 $SPATCH -D patch $FLAGS -sp_file $COCCI $OPT $OPTIONS || \
91 $SPATCH -D report $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff || \
92 $SPATCH -D context $FLAGS -sp_file $COCCI $OPT $OPTIONS || \
93 $SPATCH -D org $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff || exit 1
94 else
95 $SPATCH -D $MODE $FLAGS -sp_file $COCCI $OPT $OPTIONS || exit 1
96 fi
97
98}
99
100if [ "$COCCI" = "" ] ; then
101 for f in `find $srctree/scripts/coccinelle/ -name '*.cocci' -type f | sort`; do
102 coccinelle $f
103 done
104else
105 coccinelle $COCCI
106fi
1#!/bin/sh
2
3SPATCH="`which ${SPATCH:=spatch}`"
4
5if [ "$C" = "1" -o "$C" = "2" ]; then
6 ONLINE=1
7
8# This requires Coccinelle >= 0.2.3
9# FLAGS="-ignore_unknown_options -very_quiet"
10# OPTIONS=$*
11
12# Workaround for Coccinelle < 0.2.3
13 FLAGS="-I $srctree/include -very_quiet"
14 shift $(( $# - 1 ))
15 OPTIONS=$1
16else
17 ONLINE=0
18 FLAGS="-very_quiet"
19 OPTIONS="-dir $srctree"
20fi
21
22if [ ! -x "$SPATCH" ]; then
23 echo 'spatch is part of the Coccinelle project and is available at http://coccinelle.lip6.fr/'
24 exit 1
25fi
26
27if [ "$MODE" = "" ] ; then
28 if [ "$ONLINE" = "0" ] ; then
29 echo 'You have not explicitly specified the mode to use. Using default "chain" mode.'
30 echo 'All available modes will be tried (in that order): patch, report, context, org'
31 echo 'You can specify the mode with "make coccicheck MODE=<mode>"'
32 fi
33 MODE="chain"
34elif [ "$MODE" = "report" -o "$MODE" = "org" ] ; then
35 FLAGS="$FLAGS -no_show_diff"
36fi
37
38if [ "$ONLINE" = "0" ] ; then
39 echo ''
40 echo 'Please check for false positives in the output before submitting a patch.'
41 echo 'When using "patch" mode, carefully review the patch before submitting it.'
42 echo ''
43fi
44
45coccinelle () {
46 COCCI="$1"
47
48 OPT=`grep "Option" $COCCI | cut -d':' -f2`
49
50# The option '-parse_cocci' can be used to syntactically check the SmPL files.
51#
52# $SPATCH -D $MODE $FLAGS -parse_cocci $COCCI $OPT > /dev/null
53
54 if [ "$ONLINE" = "0" ] ; then
55
56 FILE=`echo $COCCI | sed "s|$srctree/||"`
57
58 echo "Processing `basename $COCCI`"
59 echo "with option(s) \"$OPT\""
60 echo ''
61 echo 'Message example to submit a patch:'
62
63 sed -ne 's|^///||p' $COCCI
64
65 if [ "$MODE" = "patch" ] ; then
66 echo ' The semantic patch that makes this change is available'
67 elif [ "$MODE" = "report" ] ; then
68 echo ' The semantic patch that makes this report is available'
69 elif [ "$MODE" = "context" ] ; then
70 echo ' The semantic patch that spots this code is available'
71 elif [ "$MODE" = "org" ] ; then
72 echo ' The semantic patch that makes this Org report is available'
73 else
74 echo ' The semantic patch that makes this output is available'
75 fi
76 echo " in $FILE."
77 echo ''
78 echo ' More information about semantic patching is available at'
79 echo ' http://coccinelle.lip6.fr/'
80 echo ''
81
82 if [ "`sed -ne 's|^//#||p' $COCCI`" ] ; then
83 echo 'Semantic patch information:'
84 sed -ne 's|^//#||p' $COCCI
85 echo ''
86 fi
87 fi
88
89 if [ "$MODE" = "chain" ] ; then
90 $SPATCH -D patch $FLAGS -sp_file $COCCI $OPT $OPTIONS || \
91 $SPATCH -D report $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff || \
92 $SPATCH -D context $FLAGS -sp_file $COCCI $OPT $OPTIONS || \
93 $SPATCH -D org $FLAGS -sp_file $COCCI $OPT $OPTIONS -no_show_diff || exit 1
94 else
95 $SPATCH -D $MODE $FLAGS -sp_file $COCCI $OPT $OPTIONS || exit 1
96 fi
97
98}
99
100if [ "$COCCI" = "" ] ; then
101 for f in `find $srctree/scripts/coccinelle/ -name '*.cocci' -type f | sort`; do
102 coccinelle $f
103 done
104else
105 coccinelle $COCCI
106fi