/* Routines to help build PEI-format DLLs (Win32 etc)
- Copyright (C) 1998-2016 Free Software Foundation, Inc.
+ Copyright (C) 1998-2017 Free Software Foundation, Inc.
Written by DJ Delorie <dj@cygnus.com>
This file is part of the GNU Binutils.
should run in parallel with addresses vector (FirstThunk), i.e. that they
should have same number of elements and terminated with zero. We violate
this, since FirstThunk points directly into machine code. But in practice,
- OS loader implemented the sane way: it goes thru OriginalFirstThunk and
+ OS loader implemented the sane way: it goes through OriginalFirstThunk and
puts addresses to FirstThunk, not something else. It once again should be
noted that dll and symbol name structures are reused across fixup entries
and should be there anyway to support standard import stuff, so sustained
{
*name = '_';
strcpy (name + 1, int_name);
+
+ /* PR 19803: The alias must be preserved as well. */
+ lang_add_gc_name (xstrdup (name));
}
else
strcpy (name, int_name);
}
else
{
+ int ord;
+
/* { short, asciz } */
if (exp->its_name)
len = 2 + strlen (exp->its_name) + 1;
d6 = xmalloc (len);
id6->contents = d6;
memset (d6, 0, len);
- d6[0] = exp->hint & 0xff;
- d6[1] = exp->hint >> 8;
+
+ /* PR 20880: Use exp->hint as a backup, just in case exp->ordinal
+ contains an invalid value (-1). */
+ ord = (exp->ordinal >= 0) ? exp->ordinal : exp->hint;
+ d6[0] = ord;
+ d6[1] = ord >> 8;
+
if (exp->its_name)
strcpy ((char*) d6 + 2, exp->its_name);
else