Detect and mark functions that no longer exist.

diff --git a/util/mkdef.pl b/util/mkdef.pl
index 403f82367617be91d450bc4ac60787e9a5253ea6..07bf4103ea8c4d4c4bf33f33703d1f8e1a235088 100755 (executable)
--- a/util/mkdef.pl
+++ b/util/mkdef.pl
@@ -611,6 +611,7 @@ sub maybe_add_info {
        (my $name, *nums, my @symbols) = @_;
        my $sym;
        my $new_info = 0;
+       my %syms=();
 
        print STDERR "Updating $name info\n";
        foreach $sym (@symbols) {
@@ -624,6 +625,16 @@ sub maybe_add_info {
                                #print STDERR "DEBUG: maybe_add_info for $s: \"$dummy\" => \"$i\"\n";
                        }
                }
+               $syms{sym} = 1;
+       }
+
+       my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
+       foreach $sym (@s) {
+               (my $n, my $i) = split /\\/, $nums{$sym};
+               if (!defined($syms{sym})) {
+                       $new_info++;
+                       #print STDERR "DEBUG: maybe_add_info for $sym: -> undefined\n";
+               }
        }
        if ($new_info) {
                print STDERR "$new_info old symbols got an info update\n";
@@ -852,12 +863,19 @@ sub rewrite_numbers
                $rsyms{$s} = 1;
        }
 
+       my %syms = ();
+       foreach $_ (@symbols) {
+               (my $n, my $i) = split /\\/;
+               $syms{$n} = 1;
+       }
+
        my @s=sort { &parse_number($nums{$a},"n") <=> &parse_number($nums{$b},"n") } keys %nums;
        foreach $sym (@s) {
                (my $n, my $i) = split /\\/, $nums{$sym};
                next if defined($i) && $i =~ /^.*?:.*?:\w+\(\w+\)/;
                next if defined($rsyms{$sym});
-               $i="NOEXIST::FUNCTION:" if !defined($i) || $i eq "";
+               $i="NOEXIST::FUNCTION:"
+                       if !defined($i) || $i eq "" || !defined($syms{$sym});
                printf OUT "%s%-40s%d\t%s\n","",$sym,$n,$i;
                if (exists $r{$sym}) {
                        (my $s, $i) = split /\\/,$r{$sym};