# This script processes the output of 'readelf -W -s' on the libpthread.so

# we've just built.  It checks for all the symbols used in td_symbol_list.

BEGIN {

%define DB_RTLD_VARIABLE(name) /* Nothing. */

%define DB_MAIN_VARIABLE(name) /* Nothing. */

%define DB_LOOKUP_NAME(idx, name)		required[STRINGIFY (name)] = 1;

%define DB_LOOKUP_NAME_TH_UNIQUE(idx, name)	th_unique[STRINGIFY (name)] = 1;

%include "db-symbols.h"

   in_symtab = 0;

}

/Symbol table '.symtab'/ { in_symtab=1; next }

NF == 0 { in_symtab=0; next }

!in_symtab { next }

NF >= 8 && $7 != "UND" { seen[$NF] = 1 }

END {

  status = 0;

  for (s in required) {

    if (s in seen) print s, "ok";

    else {

      status = 1;

      print s, "***MISSING***";

    }

  }

  any = "";

  for (s in th_unique) {

    if (s in seen) {

      any = s;

      break;

    }

  }

  if (any)

    print "th_unique:", any;

  else {

    status = 1;

    print "th_unique:", "***MISSING***";

  }

  exit(status);

}