Really remove tic30-aout support

[deliverable/binutils-gdb.git] / sim / common / cgen-utils.c

diff --git a/sim/common/cgen-utils.c b/sim/common/cgen-utils.c
index 2faff5c2948d47b55977a37bf47fd2055b643c52..4b69ac5a5748457a01a33fab9ba368277a442246 100644 (file)
--- a/sim/common/cgen-utils.c
+++ b/sim/common/cgen-utils.c
@@ -1,23 +1,23 @@
 /* Support code for various pieces of CGEN simulators.
 /* Support code for various pieces of CGEN simulators.

-   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.

    Contributed by Cygnus Support.
 
 This file is part of GDB, the GNU debugger.
 
 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
    Contributed by Cygnus Support.
 
 This file is part of GDB, the GNU debugger.
 
 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.
+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.
 
 
 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.  */
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 
 

+#include "config.h"

 #include "bfd.h"
 #include "sim-main.h"
 #include "dis-asm.h"
 #include "bfd.h"
 #include "sim-main.h"
 #include "dis-asm.h"


@@ -28,11 +28,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define SEMOPS_DEFINE_INLINE
 #include "cgen-ops.h"
 
 #define SEMOPS_DEFINE_INLINE
 #include "cgen-ops.h"
 

-#undef min
-#define min(a,b) ((a) < (b) ? (a) : (b))
-
-const char *mode_names[] = {
-  "VM",
+const char * const mode_names[] = {
+  "VOID",

   "BI",
   "QI",
   "HI",
   "BI",
   "QI",
   "HI",


@@ -59,28 +56,22 @@ const char *mode_names[] = {
 static const CGEN_IBASE virtual_insn_entries[] =
 {
   {
 static const CGEN_IBASE virtual_insn_entries[] =
 {
   {

-    VIRTUAL_INSN_X_INVALID, "--invalid--", NULL, 0,
-    { CGEN_INSN_NBOOL_ATTRS, V, { 0 } }
+    VIRTUAL_INSN_X_INVALID, "--invalid--", NULL, 0, { V, { 0 } }

   },
   {
   },
   {

-    VIRTUAL_INSN_X_BEFORE, "--before--", NULL, 0,
-    { CGEN_INSN_NBOOL_ATTRS, V, { 0 } }
+    VIRTUAL_INSN_X_BEFORE, "--before--", NULL, 0, { V, { 0 } }

   },
   {
   },
   {

-    VIRTUAL_INSN_X_AFTER, "--after--", NULL, 0,
-    { CGEN_INSN_NBOOL_ATTRS, V, { 0 } }
+    VIRTUAL_INSN_X_AFTER, "--after--", NULL, 0, { V, { 0 } }

   },
   {
   },
   {

-    VIRTUAL_INSN_X_BEGIN, "--begin--", NULL, 0,
-    { CGEN_INSN_NBOOL_ATTRS, V, { 0 } }
+    VIRTUAL_INSN_X_BEGIN, "--begin--", NULL, 0, { V, { 0 } }

   },
   {
   },
   {

-    VIRTUAL_INSN_X_CHAIN, "--chain--", NULL, 0,
-    { CGEN_INSN_NBOOL_ATTRS, V, { 0 } }
+    VIRTUAL_INSN_X_CHAIN, "--chain--", NULL, 0, { V, { 0 } }

   },
   {
   },
   {

-    VIRTUAL_INSN_X_CTI_CHAIN, "--cti-chain--", NULL, 0,
-    { CGEN_INSN_NBOOL_ATTRS, V, { 0 } }
+    VIRTUAL_INSN_X_CTI_CHAIN, "--cti-chain--", NULL, 0, { V, { 0 } }

   }
 };
 
   }
 };
 


@@ -326,3 +317,119 @@ CONVDISI (val)
 }
 
 #endif /* DI_FN_SUPPORT */
 }
 
 #endif /* DI_FN_SUPPORT */

+\f
+QI
+RORQI (val, shift)
+     QI  val;
+     int shift;
+{
+  if (shift != 0)
+    {
+      int remain = 8 - shift;
+      int mask = (1 << shift) - 1;
+      QI result = (val & mask) << remain;
+      mask = (1 << remain) - 1;
+      result |= (val >> shift) & mask;
+      return result;
+    }
+  return val;
+}
+
+QI
+ROLQI (val, shift)
+     QI  val;
+     int shift;
+{
+  if (shift != 0)
+    {
+      int remain = 8 - shift;
+      int mask = (1 << remain) - 1;
+      QI result = (val & mask) << shift;
+      mask = (1 << shift) - 1;
+      result |= (val >> remain) & mask;
+      return result;
+    }
+  return val;
+}
+
+HI
+RORHI (val, shift)
+     HI  val;
+     int shift;
+{
+  if (shift != 0)
+    {
+      int remain = 16 - shift;
+      int mask = (1 << shift) - 1;
+      HI result = (val & mask) << remain;
+      mask = (1 << remain) - 1;
+      result |= (val >> shift) & mask;
+      return result;
+    }
+  return val;
+}
+
+HI
+ROLHI (val, shift)
+     HI  val;
+     int shift;
+{
+  if (shift != 0)
+    {
+      int remain = 16 - shift;
+      int mask = (1 << remain) - 1;
+      HI result = (val & mask) << shift;
+      mask = (1 << shift) - 1;
+      result |= (val >> remain) & mask;
+      return result;
+    }
+  return val;
+}
+
+SI
+RORSI (val, shift)
+     SI  val;
+     int shift;
+{
+  if (shift != 0)
+    {
+      int remain = 32 - shift;
+      int mask = (1 << shift) - 1;
+      SI result = (val & mask) << remain;
+      mask = (1 << remain) - 1;
+      result |= (val >> shift) & mask;
+      return result;
+    }
+  return val;
+}
+
+SI
+ROLSI (val, shift)
+     SI  val;
+     int shift;
+{
+  if (shift != 0)
+    {
+      int remain = 32 - shift;
+      int mask = (1 << remain) - 1;
+      SI result = (val & mask) << shift;
+      mask = (1 << shift) - 1;
+      result |= (val >> remain) & mask;
+      return result;
+    }
+
+  return val;
+}
+
+/* Emit an error message from CGEN RTL.  */
+
+void
+cgen_rtx_error (SIM_CPU *cpu, const char * msg)
+{
+  SIM_DESC sd = CPU_STATE (cpu);
+
+  sim_io_printf (sd, msg);
+  sim_io_printf (sd, "\n");
+
+  sim_engine_halt (sd, cpu, NULL, CPU_PC_GET (cpu), sim_stopped, SIM_SIGTRAP);
+}