Silence warnings due to plugin API change

[deliverable/binutils-gdb.git] / ld / plugin.c

diff --git a/ld/plugin.c b/ld/plugin.c
index 47e5cea82ea9365899647ff07c9a5b7e94da51e1..4ef4a236650ce97b51ed6bd7edd5369a035f18f6 100644 (file)
--- a/ld/plugin.c
+++ b/ld/plugin.c
@@ -1,5 +1,5 @@
 /* Plugin control for the GNU linker.
-   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+   Copyright (C) 2010-2020 Free Software Foundation, Inc.
 
    This file is part of the GNU Binutils.
 
@@ -23,6 +23,7 @@
 #include "bfd.h"
 #include "bfdlink.h"
 #include "bfdver.h"
+#include "ctf-api.h"
 #include "ld.h"
 #include "ldmain.h"
 #include "ldmisc.h"
@@ -174,7 +175,7 @@ static bfd_boolean plugin_notice (struct bfd_link_info *,
                                  struct bfd_link_hash_entry *,
                                  bfd *, asection *, bfd_vma, flagword);
 
-static const bfd_target * plugin_object_p (bfd *);
+static bfd_cleanup plugin_object_p (bfd *);
 
 #if !defined (HAVE_DLFCN_H) && defined (HAVE_WINDOWS_H)
 
@@ -335,7 +336,7 @@ plugin_get_ir_dummy_bfd (const char *name, bfd *srctemplate)
            return abfd;
        }
     }
-report_error:
+ report_error:
   einfo (_("%F%P: could not create dummy IR bfd: %E\n"));
   return NULL;
 }
@@ -403,12 +404,6 @@ asymbol_from_plugin_symbol (bfd *abfd, asymbol *asym,
       flags = BSF_GLOBAL;
       section = bfd_com_section_ptr;
       asym->value = ldsym->size;
-      /* For ELF targets, set alignment of common symbol to 1.  */
-      if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
-       {
-         ((elf_symbol_type *) asym)->internal_elf_sym.st_shndx = SHN_COMMON;
-         ((elf_symbol_type *) asym)->internal_elf_sym.st_value = 1;
-       }
       break;
 
     default:
@@ -417,7 +412,6 @@ asymbol_from_plugin_symbol (bfd *abfd, asymbol *asym,
   asym->flags = flags;
   asym->section = section;
 
-  /* Visibility only applies on ELF targets.  */
   if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
     {
       elf_symbol_type *elfsym = elf_symbol_from (abfd, asym);
@@ -425,6 +419,13 @@ asymbol_from_plugin_symbol (bfd *abfd, asymbol *asym,
 
       if (!elfsym)
        einfo (_("%F%P: %s: non-ELF symbol in ELF BFD!\n"), asym->name);
+
+      if (ldsym->def == LDPK_COMMON)
+       {
+         elfsym->internal_elf_sym.st_shndx = SHN_COMMON;
+         elfsym->internal_elf_sym.st_value = 1;
+       }
+
       switch (ldsym->visibility)
        {
        default:
@@ -445,9 +446,7 @@ asymbol_from_plugin_symbol (bfd *abfd, asymbol *asym,
          visibility = STV_HIDDEN;
          break;
        }
-      elfsym->internal_elf_sym.st_other
-       = (visibility | (elfsym->internal_elf_sym.st_other
-                        & ~ELF_ST_VISIBILITY (-1)));
+      elfsym->internal_elf_sym.st_other |= visibility;
     }
 
   return LDPS_OK;
@@ -1165,7 +1164,12 @@ plugin_strdup (bfd *abfd, const char *str)
   return copy;
 }
 
-static const bfd_target *
+static void
+plugin_cleanup (bfd *abfd ATTRIBUTE_UNUSED)
+{
+}
+
+static bfd_cleanup
 plugin_object_p (bfd *ibfd)
 {
   int claimed;
@@ -1180,7 +1184,7 @@ plugin_object_p (bfd *ibfd)
   if (ibfd->plugin_format != bfd_plugin_unknown)
     {
       if (ibfd->plugin_format == bfd_plugin_yes)
-       return ibfd->plugin_dummy_bfd->xvec;
+       return plugin_cleanup;
       else
        return NULL;
     }
@@ -1240,7 +1244,8 @@ plugin_object_p (bfd *ibfd)
       ibfd->plugin_format = bfd_plugin_yes;
       ibfd->plugin_dummy_bfd = abfd;
       bfd_make_readable (abfd);
-      return abfd->xvec;
+      abfd->no_export = ibfd->no_export;
+      return plugin_cleanup;
     }
   else
     {