sim/common/gentvals.sh

   1 #!/bin/sh
   2 # Usage: gentvals.sh target type dir files pattern cpp
   3
   4 target=$1
   5 type=$2
   6 dir=$3
   7 # FIXME: Would be nice to process #include's in these files.
   8 files=$4
   9 pattern=$5
  10 cpp=$6
  11
  12 # FIXME: need trap to remove tmp files.
  13
  14 rm -f tmpvals.list tmpvals.uniq
  15 for f in $files
  16 do
  17         if test -f $dir/$f ; then
  18                 grep "#define[  ]$pattern" $dir/$f | sed -e "s/^.*#define[      ]\($pattern\)[  ]*\([^  ][^     ]*\).*$/\1/" >> tmpvals.list
  19         fi
  20 done
  21
  22 sort <tmpvals.list | uniq >tmpvals.uniq
  23
  24 rm -f tmpvals.h
  25 for f in $files
  26 do
  27         if test -f $dir/$f ; then
  28                 echo "#include <$f>" >>tmpvals.h
  29         fi
  30 done
  31
  32 cat tmpvals.uniq |
  33 while read sym
  34 do
  35         echo "#ifdef $sym" >>tmpvals.h
  36         echo 'DEFVAL { "'$sym'", '$sym ' },' >>tmpvals.h
  37         echo "#endif" >>tmpvals.h
  38 done
  39
  40 if test -z "$target"
  41 then
  42         echo "#ifdef ${type}_defs"
  43 else
  44         echo "#ifdef NL_TARGET_$target"
  45         echo "#ifdef ${type}_defs"
  46 fi
  47
  48 for f in $files
  49 do
  50         if test -f $dir/$f ; then
  51                 echo "/* from $f */"
  52         fi
  53 done
  54
  55 if test -z "$target"
  56 then
  57         echo "/* begin $type target macros */"
  58 else
  59         echo "/* begin $target $type target macros */"
  60 fi
  61
  62 $cpp -I$dir tmpvals.h | grep DEFVAL | sed -e 's/DEFVAL//' -e 's/  / /'
  63
  64 if test -z "$target"
  65 then
  66         echo "/* end $type target macros */"
  67         echo "#endif"
  68 else
  69         echo "/* end $target $type target macros */"
  70         echo "#endif"
  71         echo "#endif"
  72 fi
  73
  74 rm -f tmpvals.list tmpvals.uniq tmpvals.h