Change objfile::partial_symtabs to be a unique_ptr

[deliverable/binutils-gdb.git] / ld / emultempl / genelf.em

diff --git a/ld/emultempl/genelf.em b/ld/emultempl/genelf.em
index dae75a16ebe79ab717da8b870f90bc695499f2d2..9c5898d31fcd2596db5f8f439c0d6febf06cdfc2 100644 (file)
--- a/ld/emultempl/genelf.em
+++ b/ld/emultempl/genelf.em
@@ -1,11 +1,11 @@
 # This shell script emits a C file. -*- C -*-
-#   Copyright 2006 Free Software Foundation, Inc.
+#   Copyright (C) 2006-2019 Free Software Foundation, Inc.
 #
-# This file is part of GLD, the Gnu Linker.
+# This file is part of the GNU Binutils.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
@@ -15,25 +15,60 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
 #
 
 # This file is sourced from generic.em
 #
-cat >>e${EMULATION_NAME}.c <<EOF
+fragment <<EOF
 #include "elf-bfd.h"
+#include "ldelfgen.h"
 
 EOF
-. ${srcdir}/emultempl/elf-generic.em
-cat >>e${EMULATION_NAME}.c <<EOF
+source_em ${srcdir}/emultempl/elf-generic.em
+fragment <<EOF
 
 static void
-gld${EMULATION_NAME}_finish (void)
+gld${EMULATION_NAME}_after_open (void)
 {
-  gld${EMULATION_NAME}_map_segments (FALSE);
-  finish_default ();
+  bfd *ibfd;
+  asection *sec;
+  asymbol **syms;
+
+  after_open_default ();
+
+  if (bfd_link_relocatable (&link_info))
+    for (ibfd = link_info.input_bfds; ibfd != NULL; ibfd = ibfd->link.next)
+      if ((syms = bfd_get_outsymbols (ibfd)) != NULL
+         && bfd_get_flavour (ibfd) == bfd_target_elf_flavour)
+       for (sec = ibfd->sections; sec != NULL; sec = sec->next)
+         if ((sec->flags & (SEC_GROUP | SEC_LINKER_CREATED)) == SEC_GROUP)
+           {
+             struct bfd_elf_section_data *sec_data = elf_section_data (sec);
+             struct bfd_symbol *sym = syms[sec_data->this_hdr.sh_info - 1];
+             elf_group_id (sec) = sym;
+             sym->flags |= BSF_KEEP;
+           }
+}
+
+static void
+gld${EMULATION_NAME}_before_allocation (void)
+{
+  if (bfd_link_relocatable (&link_info)
+      && !_bfd_elf_size_group_sections (&link_info))
+    einfo (_("%X%P: can not size group sections: %E\n"));
+  before_allocation_default ();
+}
+
+static void
+gld${EMULATION_NAME}_after_allocation (void)
+{
+  ldelf_map_segments (FALSE);
 }
 EOF
 # Put these extra routines in ld_${EMULATION_NAME}_emulation
 #
-LDEMUL_FINISH=gld${EMULATION_NAME}_finish
+LDEMUL_AFTER_OPEN=gld${EMULATION_NAME}_after_open
+LDEMUL_BEFORE_ALLOCATION=gld${EMULATION_NAME}_before_allocation
+LDEMUL_AFTER_ALLOCATION=gld${EMULATION_NAME}_after_allocation