Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)

	Added initial support for the z8k
	* z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
	* configure.in, Makefile.in: modified to reflect above

	* ldlang.c (lang_check): when linking conflicting architectures,
	make the output file reflect at least one of the bad inputs.

1 files changed, 86 insertions, 0 deletions

diff --git a/ld/z8ksim.em b/ld/z8ksim.em
new file mode 100644
index 0000000..f97ab82
--- /dev/null
+++ b/ld/z8ksim.em
@@ -0,0 +1,86 @@
+cat >em_${EMULATION_NAME}.c <<EOF
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+
+This file is part of GLD, the Gnu Linker.
+
+GLD 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 1, or (at your option)
+any later version.
+
+GLD 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 GLD; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* 
+ Written by Steve Chamberlain steve@cygnus.com
+
+*/
+
+#include "bfd.h"
+#include "sysdep.h"
+
+#include "ld.h"
+#include "config.h"
+#include "ldemul.h"
+#include "ldfile.h"
+#include "ldmisc.h"
+
+extern  boolean lang_float_flag;
+
+
+extern enum bfd_architecture ldfile_output_architecture;
+extern unsigned long ldfile_output_machine;
+extern char *ldfile_output_machine_name;
+
+extern bfd *output_bfd;
+
+
+
+static void z8ksim_before_parse()
+{
+  ldfile_output_architecture = bfd_arch_z8k;
+}
+
+static char *z8ksim_script =  
+#include "z8ksim.x"
+;
+static char *z8ksim_script_option_Ur  =  
+#include "z8ksim.x"
+;
+static char *z8ksim_script_option_r  =  
+#include "z8ksim.x"
+;
+
+static char *z8ksim_get_script()
+{			     
+  extern ld_config_type config;
+  if (config.relocateable_output == true &&
+      config.build_constructors == true) {
+    return z8ksim_script_option_Ur;
+  }
+  if (config.relocateable_output) {
+    return z8ksim_script_option_r;
+  }
+	
+  return z8ksim_script;
+}
+struct ld_emulation_xfer_struct ld_z8ksim_emulation = 
+{
+  z8ksim_before_parse,
+  syslib_default,
+  hll_default,
+  after_parse_default,
+  after_allocation_default,
+  set_output_arch_default,
+  ldemul_default_target,
+  before_allocation_default,
+  z8ksim_get_script,
+  "z8ksim"
+};
+EOF