Support R_SPARC_WDISP10 and R_SPARC_H34.

[external/binutils.git] / ld / emultempl / vxworks.em

diff --git a/ld/emultempl/vxworks.em b/ld/emultempl/vxworks.em
index eafbb58..7a21ac3 100644 (file)
--- a/ld/emultempl/vxworks.em
+++ b/ld/emultempl/vxworks.em
@@ -1,24 +1,54 @@
+# This shell script emits a C file. -*- C -*-
+#   Copyright 2006, 2007, 2008, 2010 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; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
 if test -n "$VXWORKS_BASE_EM_FILE" ; then
-. "${srcdir}/emultempl/${VXWORKS_BASE_EM_FILE}.em"
+  source_em "${srcdir}/emultempl/${VXWORKS_BASE_EM_FILE}.em"
 fi
 
-cat >>e${EMULATION_NAME}.c <<EOF
+fragment <<EOF
 
 static int force_dynamic;
 
 static void
+vxworks_before_parse (void)
+{
+  ${LDEMUL_BEFORE_PARSE-gld${EMULATION_NAME}_before_parse} ();
+  config.rpath_separator = ';';
+}
+
+static void
 vxworks_after_open (void)
 {
   ${LDEMUL_AFTER_OPEN-gld${EMULATION_NAME}_after_open} ();
 
   if (force_dynamic
       && link_info.input_bfds
+      && bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour
       && !_bfd_elf_link_create_dynamic_sections (link_info.input_bfds,
                                                 &link_info))
     einfo ("%X%P: Cannot create dynamic sections %E\n");
 
   if (!force_dynamic
       && !link_info.shared
+      && bfd_get_flavour (link_info.output_bfd) == bfd_target_elf_flavour
       && elf_hash_table (&link_info)->dynamic_sections_created)
     einfo ("%X%P: Dynamic sections created in non-dynamic link\n");
 }
@@ -37,7 +67,7 @@ PARSE_AND_LIST_LONGOPTS=$PARSE_AND_LIST_LONGOPTS'
 
 PARSE_AND_LIST_OPTIONS=$PARSE_AND_LIST_OPTIONS'
   fprintf (file, _("\
-  --force-dynamic       Always create dynamic sections\n"));
+  --force-dynamic             Always create dynamic sections\n"));
 '
 
 PARSE_AND_LIST_ARGS_CASES=$PARSE_AND_LIST_ARGS_CASES'
@@ -46,4 +76,27 @@ PARSE_AND_LIST_ARGS_CASES=$PARSE_AND_LIST_ARGS_CASES'
       break;
 '
 
-LDEMUL_AFTER_OPEN=vxworks_after_open
+# Hook in our routines above.  There are three possibilities:
+#
+#   (1) VXWORKS_BASE_EM_FILE did not set the hook's LDEMUL_FOO variable.
+#      We want to define LDEMUL_FOO to vxworks_foo in that case,
+#
+#   (2) VXWORKS_BASE_EM_FILE set the hook's LDEMUL_FOO variable to
+#      gld${EMULATION_NAME}_foo.  This means that the file has
+#      replaced elf32.em's default definition, so we simply #define
+#      the current value of LDEMUL_FOO to vxworks_foo.
+#
+#   (3) VXWORKS_BASE_EM_FILE set the hook's LDEMUL_FOO variable to
+#      something other than gld${EMULATION_NAME}_foo.  We handle
+#      this case in the same way as (1).
+for override in before_parse after_open; do
+  var="LDEMUL_`echo ${override} | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`"
+  eval value=\$${var}
+  if test "${value}" = "gld${EMULATION_NAME}_${override}"; then
+    fragment <<EOF
+#define ${value} vxworks_${override}
+EOF
+  else
+    eval $var=vxworks_${override}
+  fi
+done