Import of Binutils from the FSF 2.15 branch (just post-.0 release).

These bits are taken from the FSF anoncvs repo on 23-May-2004 04:41:00 UTC.

1 files changed, 80 insertions, 0 deletions

diff --git a/contrib/binutils/ld/emultempl/ppc32elf.em b/contrib/binutils/ld/emultempl/ppc32elf.em
new file mode 100644
index 0000000..4614593
--- /dev/null
+++ b/contrib/binutils/ld/emultempl/ppc32elf.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 powerpc64-elf
+# specific routines.
+#
+cat >>e${EMULATION_NAME}.c <<EOF
+
+#include "libbfd.h"
+#include "elf32-ppc.h"
+
+/* Whether to run tls optimization.  */
+static int notlsopt = 0;
+
+static void
+ppc_before_allocation (void)
+{
+  extern const bfd_target bfd_elf32_powerpc_vec;
+  extern const bfd_target bfd_elf32_powerpcle_vec;
+
+  if (link_info.hash->creator == &bfd_elf32_powerpc_vec
+      || link_info.hash->creator == &bfd_elf32_powerpcle_vec)
+    {
+      if (ppc_elf_tls_setup (output_bfd, &link_info) && !notlsopt)
+	{
+	  if (!ppc_elf_tls_optimize (output_bfd, &link_info))
+	    {
+	      einfo ("%X%P: TLS problem %E\n");
+	      return;
+	    }
+	}
+    }
+  gld${EMULATION_NAME}_before_allocation ();
+}
+
+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_NO_TLS_OPT		301
+'
+
+PARSE_AND_LIST_LONGOPTS='
+  { "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT },
+'
+
+PARSE_AND_LIST_OPTIONS='
+  fprintf (file, _("\
+  --no-tls-optimize     Don'\''t try to optimize TLS accesses.\n"
+		   ));
+'
+
+PARSE_AND_LIST_ARGS_CASES='
+    case OPTION_NO_TLS_OPT:
+      notlsopt = 1;
+      break;
+'
+
+# Put these extra ppc64elf routines in ld_${EMULATION_NAME}_emulation
+#
+LDEMUL_BEFORE_ALLOCATION=ppc_before_allocation