Initial creation of sourceware repositorygdb-4_18-branchpoint

1 files changed, 164 insertions, 0 deletions

diff --git a/sim/i960/arch.c b/sim/i960/arch.c
new file mode 100644
index 0000000..5d3ab84
--- /dev/null
+++ b/sim/i960/arch.c
@@ -0,0 +1,164 @@
+/* Simulator support for i960.
+
+THIS FILE IS MACHINE GENERATED WITH CGEN.
+
+Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of the GNU Simulators.
+
+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, 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.
+
+*/
+
+#include "sim-main.h"
+#include "bfd.h"
+
+const MACH *sim_machs[] =
+{
+#ifdef HAVE_CPU_I960BASE
+  & i960_ka_sa_mach,
+#endif
+#ifdef HAVE_CPU_I960BASE
+  & i960_ca_mach,
+#endif
+  0
+};
+
+/* Get the value of h-pc.  */
+
+USI
+a_i960_h_pc_get (SIM_CPU *current_cpu)
+{
+  switch (STATE_ARCHITECTURE (CPU_STATE (current_cpu))->mach)
+    {
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ka_sa : 
+      return i960base_h_pc_get (current_cpu);
+#endif
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ca : 
+      return i960base_h_pc_get (current_cpu);
+#endif
+    default :
+      abort ();
+    }
+}
+
+/* Set a value for h-pc.  */
+
+void
+a_i960_h_pc_set (SIM_CPU *current_cpu, USI newval)
+{
+  switch (STATE_ARCHITECTURE (CPU_STATE (current_cpu))->mach)
+    {
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ka_sa : 
+      i960base_h_pc_set (current_cpu, newval);
+      break;
+#endif
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ca : 
+      i960base_h_pc_set (current_cpu, newval);
+      break;
+#endif
+    default :
+      abort ();
+    }
+}
+
+/* Get the value of h-gr.  */
+
+SI
+a_i960_h_gr_get (SIM_CPU *current_cpu, UINT regno)
+{
+  switch (STATE_ARCHITECTURE (CPU_STATE (current_cpu))->mach)
+    {
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ka_sa : 
+      return i960base_h_gr_get (current_cpu, regno);
+#endif
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ca : 
+      return i960base_h_gr_get (current_cpu, regno);
+#endif
+    default :
+      abort ();
+    }
+}
+
+/* Set a value for h-gr.  */
+
+void
+a_i960_h_gr_set (SIM_CPU *current_cpu, UINT regno, SI newval)
+{
+  switch (STATE_ARCHITECTURE (CPU_STATE (current_cpu))->mach)
+    {
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ka_sa : 
+      i960base_h_gr_set (current_cpu, regno, newval);
+      break;
+#endif
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ca : 
+      i960base_h_gr_set (current_cpu, regno, newval);
+      break;
+#endif
+    default :
+      abort ();
+    }
+}
+
+/* Get the value of h-cc.  */
+
+SI
+a_i960_h_cc_get (SIM_CPU *current_cpu)
+{
+  switch (STATE_ARCHITECTURE (CPU_STATE (current_cpu))->mach)
+    {
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ka_sa : 
+      return i960base_h_cc_get (current_cpu);
+#endif
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ca : 
+      return i960base_h_cc_get (current_cpu);
+#endif
+    default :
+      abort ();
+    }
+}
+
+/* Set a value for h-cc.  */
+
+void
+a_i960_h_cc_set (SIM_CPU *current_cpu, SI newval)
+{
+  switch (STATE_ARCHITECTURE (CPU_STATE (current_cpu))->mach)
+    {
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ka_sa : 
+      i960base_h_cc_set (current_cpu, newval);
+      break;
+#endif
+#ifdef HAVE_CPU_I960BASE
+    case bfd_mach_i960_ca : 
+      i960base_h_cc_set (current_cpu, newval);
+      break;
+#endif
+    default :
+      abort ();
+    }
+}
+