gas: Fix left shift of negative value.

[binutils-gdb.git] / bfd / coff-i386.c

diff --git a/bfd/coff-i386.c b/bfd/coff-i386.c
index 848d69b91c0491fc7ae5c445d8444af21877357f..a9725c4e1c7309deb69b1e9a412b7812215fcb85 100644 (file)
--- a/bfd/coff-i386.c
+++ b/bfd/coff-i386.c
@@ -1,5 +1,5 @@
 /* BFD back-end for Intel 386 COFF files.
-   Copyright (C) 1990-2014 Free Software Foundation, Inc.
+   Copyright (C) 1990-2015 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -379,7 +379,7 @@ static reloc_howto_type howto_table[] =
       coffsym = (obj_symbols (abfd)                            \
                 + (cache_ptr->sym_ptr_ptr - symbols));         \
     else if (ptr)                                              \
-      coffsym = coff_symbol_from (abfd, ptr);                  \
+      coffsym = coff_symbol_from (ptr);                                \
     if (coffsym != (coff_symbol_type *) NULL                   \
        && coffsym->native->u.syment.n_scnum == 0)              \
       cache_ptr->addend = - coffsym->native->u.syment.n_value; \
@@ -417,7 +417,7 @@ coff_pe_i386_relocate_section (bfd *output_bfd,
                               struct internal_syment *syms,
                               asection **sections)
 {
-  if (info->relocatable)
+  if (bfd_link_relocatable (info))
     return TRUE;
 
   return _bfd_coff_generic_relocate_section (output_bfd, info, input_bfd,
@@ -509,7 +509,12 @@ coff_i386_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
       *addendp -= pe_data(sec->output_section->owner)->pe_opthdr.ImageBase;
     }
 
-  BFD_ASSERT (sym != NULL);
+  /* PR 17099 - Absolute R_PCRLONG relocations do not need a symbol.  */
+  if (rel->r_type == R_PCRLONG && sym == NULL)
+    *addendp -= rel->r_vaddr;
+  else
+    BFD_ASSERT (sym != NULL);
+
   if (rel->r_type == R_SECREL32 && sym != NULL)
     {
       bfd_vma osect_vma;