cpu/blackfin/bootrom-asm-offsets.awk

   1 #!/usr/bin/gawk -f
   2 BEGIN {
   3         print "/* DO NOT EDIT: AUTOMATICALLY GENERATED"
   4         print " * Input files: bootrom-asm-offsets.awk bootrom-asm-offsets.c.in"
   5         print " * DO NOT EDIT: AUTOMATICALLY GENERATED"
   6         print " */"
   7         print ""
   8         system("cat bootrom-asm-offsets.c.in")
   9         print "{"
  10 }
  11
  12 {
  13         /* find a structure definition */
  14         if ($0 ~ /typedef struct .* {/) {
  15                 delete members;
  16                 i = 0;
  17
  18                 /* extract each member of the structure */
  19                 while (1) {
  20                         getline
  21                         if ($1 == "}")
  22                                 break;
  23                         gsub(/[*;]/, "");
  24                         members[i++] = $NF;
  25                 }
  26
  27                 /* grab the structure's name */
  28                 struct = $NF;
  29                 sub(/;$/, "", struct);
  30
  31                 /* output the DEFINE() macros */
  32                 while (i-- > 0)
  33                         print "\tDEFINE(" struct ", " members[i] ");"
  34                 print ""
  35         }
  36 }
  37
  38 END {
  39         print "\treturn 0;"
  40         print "}"
  41 }