1 files changed, 80 insertions, 0 deletions
diff --git a/contrib/binutils/ld/emultempl/alphaelf.em b/contrib/binutils/ld/emultempl/alphaelf.em
new file mode 100644
index 0000000..7e64323
--- /dev/null
+++ b/contrib/binutils/ld/emultempl/alphaelf.em
@@ -0,0 +1,80 @@
+# This shell script emits a C file. -*- C -*-
+#   Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of GLD, the Gnu Linker.
+#
+# 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
+# (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; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+# This file is sourced from elf32.em, and defines extra alpha
+# specific routines.
+#
+cat >>e${EMULATION_NAME}.c <<EOF
+
+#include "elf/internal.h"
+#include "elf/alpha.h"
+#include "elf-bfd.h"
+
+static int elf64alpha_32bit = 0;
+
+/* Set the start address as in the Tru64 ld.  */
+#define ALPHA_TEXT_START_32BIT 0x12000000
+
+static void
+alpha_after_parse (void)
+{
+  if (elf64alpha_32bit && !link_info.shared && !link_info.relocatable)
+    lang_section_start (".interp",
+			exp_binop ('+',
+				   exp_intop (ALPHA_TEXT_START_32BIT),
+				   exp_nameop (SIZEOF_HEADERS, NULL)));
+}
+
+static void
+alpha_finish (void)
+{
+  if (elf64alpha_32bit)
+    elf_elfheader (output_bfd)->e_flags |= EF_ALPHA_32BIT;
+
+  gld${EMULATION_NAME}_finish ();
+}
+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_TASO            300
+'
+
+PARSE_AND_LIST_LONGOPTS='
+  {"taso", no_argument, NULL, OPTION_TASO},
+'
+
+PARSE_AND_LIST_OPTIONS='
+  fprintf (file, _("  -taso\t\t\tLoad executable in the lower 31-bit addressable\n"));
+  fprintf (file, _("\t\t\t  virtual address range\n"));
+'
+
+PARSE_AND_LIST_ARGS_CASES='
+    case OPTION_TASO:
+      elf64alpha_32bit = 1;
+      break;
+'
+
+# Put these extra alpha routines in ld_${EMULATION_NAME}_emulation
+#
+LDEMUL_AFTER_PARSE=alpha_after_parse
+LDEMUL_FINISH=alpha_finish