/* 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.
#include "bfd.h"
#include "bfdlink.h"
#include "bfdver.h"
+#include "ctf-api.h"
#include "ld.h"
#include "ldmain.h"
#include "ldmisc.h"
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)
return abfd;
}
}
-report_error:
+ report_error:
einfo (_("%F%P: could not create dummy IR bfd: %E\n"));
return NULL;
}
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:
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);
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:
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;
if (syms[n].def != LDPK_UNDEF && syms[n].def != LDPK_WEAKUNDEF)
{
blhe = h;
- if (blhe)
+ if (blhe && link_info.wrap_hash != NULL)
{
/* Check if a symbol is a wrapper symbol. */
struct bfd_link_hash_entry *unwrap
return copy;
}
-static const bfd_target *
+static void
+plugin_cleanup (bfd *abfd ATTRIBUTE_UNUSED)
+{
+}
+
+static bfd_cleanup
plugin_object_p (bfd *ibfd)
{
int claimed;
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)
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. */
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;
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
{