ld: Add --export-dynamic-symbol and --export-dynamic-symbol-list

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

diff --git a/ld/plugin.c b/ld/plugin.c
index e253e1aea4261b8a0a5a7fef877b6f709fda723b..60beacd06276c292312aede9f3c78e301ce5663f 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.
 
@@ -175,7 +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)
 
@@ -336,7 +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;
 }
@@ -1164,7 +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;
@@ -1179,14 +1184,14 @@ 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;
     }
 
   /* We create a dummy BFD, initially empty, to house whatever symbols
      the plugin may want to add.  */
-  abfd = plugin_get_ir_dummy_bfd (ibfd->filename, ibfd);
+  abfd = plugin_get_ir_dummy_bfd (bfd_get_filename (ibfd), ibfd);
 
   input = bfd_alloc (abfd, sizeof (*input));
   if (input == NULL)
@@ -1196,7 +1201,7 @@ plugin_object_p (bfd *ibfd)
   if (!bfd_plugin_open_input (ibfd, &file))
     return NULL;
 
-  if (file.name == ibfd->filename)
+  if (file.name == bfd_get_filename (ibfd))
     {
       /* We must copy filename attached to ibfd if it is not an archive
         member since it may be freed by bfd_close below.  */
@@ -1212,7 +1217,7 @@ plugin_object_p (bfd *ibfd)
   input->use_mmap = FALSE;
   input->offset = file.offset;
   input->filesize = file.filesize;
-  input->name = plugin_strdup (abfd, ibfd->filename);
+  input->name = plugin_strdup (abfd, bfd_get_filename (ibfd));
 
   claimed = 0;
 
@@ -1239,7 +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
     {