Initial revision

1 files changed, 144 insertions, 0 deletions

diff --git a/ld/ld-emul.c b/ld/ld-emul.c
new file mode 100755
index 0000000..7eb23d4
--- /dev/null
+++ b/ld/ld-emul.c
@@ -0,0 +1,144 @@
+
+
+/* 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.  */
+
+/*
+   $Id$ 
+
+   $Log$
+   Revision 1.1  1991/03/21 21:28:19  gumby
+   Initial revision
+
+ * Revision 1.1  1991/03/13  00:48:09  chrisb
+ * Initial revision
+ *
+ * Revision 1.4  1991/03/10  09:31:16  rich
+ *  Modified Files:
+ *  	Makefile config.h ld-emul.c ld-emul.h ld-gld.c ld-gld960.c
+ *  	ld-lnk960.c ld.h lddigest.c ldexp.c ldexp.h ldfile.c ldfile.h
+ *  	ldgram.y ldinfo.h ldlang.c ldlang.h ldlex.h ldlex.l ldmain.c
+ *  	ldmain.h ldmisc.c ldmisc.h ldsym.c ldsym.h ldversion.c
+ *  	ldversion.h ldwarn.h ldwrite.c ldwrite.h y.tab.h
+ *
+ * As of this round of changes, ld now builds on all hosts of (Intel960)
+ * interest and copy passes my copy test on big endian hosts again.
+ *
+ * Revision 1.3  1991/02/22  17:14:55  sac
+ * Added RCS keywords and copyrights
+ *
+*/
+/*
+ * clearing house for ld emulation states 
+ */
+
+#include "sysdep.h"
+#include "bfd.h"
+
+#include "config.h"
+#include "ld.h"
+#include "ld-emul.h"
+#include "ldmisc.h"
+
+extern ld_emulation_xfer_type ld_lnk960_emulation;
+extern ld_emulation_xfer_type ld_gld_emulation;
+extern ld_emulation_xfer_type ld_gld960_emulation;
+
+
+
+ld_emulation_xfer_type *ld_emulation;
+
+void
+ldemul_hll(name)
+char *name;
+{
+  ld_emulation->hll(name);
+}
+
+
+void ldemul_syslib(name)
+char *name;
+{
+  ld_emulation->syslib(name);
+}
+
+void
+ldemul_after_parse()
+{
+  ld_emulation->after_parse();
+}
+
+void
+ldemul_before_parse()
+{
+  ld_emulation->before_parse();
+}
+
+void 
+ldemul_after_allocation()
+{
+  ld_emulation->after_allocation();
+}
+
+void 
+ldemul_before_allocation()
+{
+  if (ld_emulation->before_allocation) {
+    ld_emulation->before_allocation();
+  }
+}
+
+
+void
+ldemul_set_output_arch()
+{
+  ld_emulation->set_output_arch();
+}
+
+char *
+ldemul_choose_target()
+{
+  return ld_emulation->choose_target();
+}
+
+char *
+ldemul_get_script()
+{
+  return ld_emulation->get_script();
+}
+
+void
+ldemul_choose_mode(target)
+char *target;
+{
+  if (strcmp(target,LNK960_EMULATION_NAME)==0) {
+    ld_emulation = &ld_lnk960_emulation;
+  }
+  else if (strcmp(target,GLD_EMULATION_NAME)==0) {
+    ld_emulation = &ld_gld_emulation;
+  }
+  else if (strcmp(target,GLD960_EMULATION_NAME)==0) {
+    ld_emulation = &ld_gld960_emulation;
+  }
+  else {
+    info("%P%F unrecognised emulation mode: %s",target);
+  }
+}
+
+
+