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-rw-r--r--REORG.TODO/nptl_db/db-symbols.awk47
1 files changed, 47 insertions, 0 deletions
diff --git a/REORG.TODO/nptl_db/db-symbols.awk b/REORG.TODO/nptl_db/db-symbols.awk
new file mode 100644
index 0000000000..eb089e188a
--- /dev/null
+++ b/REORG.TODO/nptl_db/db-symbols.awk
@@ -0,0 +1,47 @@
+# 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);
+}