1 files changed, 64 insertions, 0 deletions
diff --git a/ld/emultempl/s390.em b/ld/emultempl/s390.em
new file mode 100644
index 0000000..536104e
--- /dev/null
+++ b/ld/emultempl/s390.em
@@ -0,0 +1,64 @@
+# This shell script emits a C file. -*- C -*-
+# Copyright (C) 2017 Free Software Foundation, Inc.
+#
+# 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 3 of the license, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not,
+# see <http://www.gnu.org/licenses/>.
+#
+
+# This file is sourced from elf-generic.em, and defines S/390
+# specific routines.
+#
+fragment <<EOF
+
+#include "ldctor.h"
+#include "elf-s390.h"
+
+static struct s390_elf_params params = { 0 };
+
+/* This is a convenient point to tell BFD about target specific flags.
+   After the output has been created, but before inputs are read.  */
+static void
+s390_elf_create_output_section_statements (void)
+{
+  if (!bfd_elf_s390_set_options (&link_info, &params))
+    einfo ("%F%P: can not init BFD: %E\n");
+}
+
+EOF
+
+# Define some shell vars to insert bits of code into the standard elf
+# parse_args and list_options functions.
+#
+PARSE_AND_LIST_PROLOGUE='
+#define OPTION_PGSTE	301
+'
+
+PARSE_AND_LIST_LONGOPTS='
+  { "s390-pgste", no_argument, NULL, OPTION_PGSTE},
+'
+
+PARSE_AND_LIST_OPTIONS='
+  fprintf (file, _("  --s390-pgste                Tell the kernel to "
+		   "allocate 4k page tables\n"));
+'
+
+PARSE_AND_LIST_ARGS_CASES='
+    case OPTION_PGSTE:
+      params.pgste = 1;
+      break;
+'
+
+LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=s390_elf_create_output_section_statements