arch/ia64/tools/print_offsets.awk

   1 BEGIN {
   2         print "#ifndef _ASM_IA64_OFFSETS_H"
   3         print "#define _ASM_IA64_OFFSETS_H"
   4         print "/*"
   5         print " * DO NOT MODIFY"
   6         print " *"
   7         print " * This file was generated by arch/ia64/tools/print_offsets.awk."
   8         print " *"
   9         print " */"
  10         print ""
  11         print "#define CLONE_IDLETASK_BIT       12"
  12         print "#define CLONE_SETTLS_BIT 19"
  13 }
  14
  15 # look for .tab:
  16 #       stringz "name"
  17 #       data value
  18 # sequence
  19
  20 /.*[.]size/ {
  21         inside_table = 0
  22 }
  23
  24 /\/\/ end/ {
  25         inside_table = 0
  26 }
  27
  28 /.*[.]rodata/ {
  29         inside_table = 0
  30 }
  31
  32 {
  33         if (inside_table) {
  34                 if ($1 == "//") getline;
  35                 name=$2
  36                 getline
  37                 getline
  38                 if ($1 == "//") getline;
  39                 value=$2
  40                 len = length(name)
  41                 name = substr(name, 2, len - 2)
  42                 len -= 2
  43                 if (len == 0)
  44                         print ""
  45                 else {
  46                         len += 8
  47                         if (len >= 40) {
  48                                 space=" "
  49                         } else {
  50                                 space=""
  51                                 while (len < 40) {
  52                                         len += 8
  53                                         space = space"\t"
  54                                 }
  55                         }
  56                         printf("#define %s%s%lu\t/* 0x%lx */\n", name, space, value, value)
  57                 }
  58         }
  59 }
  60
  61 /tab:/ {
  62         inside_table = 1
  63 }
  64
  65 /tab\#:/ {
  66         inside_table = 1
  67 }
  68
  69 END {
  70         print ""
  71         print "#endif /* _ASM_IA64_OFFSETS_H */"
  72 }