Update year range in copyright notice of binutils files

[thirdparty/binutils-gdb.git] / opcodes / epiphany-desc.c

diff --git a/opcodes/epiphany-desc.c b/opcodes/epiphany-desc.c
index 1b15e01ed97cacee0c498cc4d5054565f39b562f..36fa7e032cbb07252985b62298c836a5142bea65 100644 (file)
--- a/opcodes/epiphany-desc.c
+++ b/opcodes/epiphany-desc.c
@@ -1,8 +1,9 @@
+/* DO NOT EDIT!  -*- buffer-read-only: t -*- vi:set ro:  */
 /* CPU data for epiphany.
 
 THIS FILE IS MACHINE GENERATED WITH CGEN.
 
-Copyright (C) 1996-2017 Free Software Foundation, Inc.
+Copyright (C) 1996-2022 Free Software Foundation, Inc.
 
 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
 
@@ -25,6 +26,7 @@ This file is part of the GNU Binutils and/or GDB, the GNU debugger.
 #include "sysdep.h"
 #include <stdio.h>
 #include <stdarg.h>
+#include <stdlib.h>
 #include "ansidecl.h"
 #include "bfd.h"
 #include "symcat.h"
@@ -1938,6 +1940,11 @@ init_tables (void)
 {
 }
 
+#ifndef opcodes_error_handler
+#define opcodes_error_handler(...) \
+  fprintf (stderr, __VA_ARGS__); fputc ('\n', stderr)
+#endif
+
 static const CGEN_MACH * lookup_mach_via_bfd_name (const CGEN_MACH *, const char *);
 static void build_hw_table      (CGEN_CPU_TABLE *);
 static void build_ifield_table  (CGEN_CPU_TABLE *);
@@ -1956,7 +1963,7 @@ lookup_mach_via_bfd_name (const CGEN_MACH *table, const char *name)
        return table;
       ++table;
     }
-  abort ();
+  return NULL;
 }
 
 /* Subroutine of epiphany_cgen_cpu_open to build the hardware table.  */
@@ -2098,8 +2105,11 @@ epiphany_cgen_rebuild_tables (CGEN_CPU_TABLE *cd)
        {
          if (cd->insn_chunk_bitsize != 0 && cd->insn_chunk_bitsize != mach->insn_chunk_bitsize)
            {
-             fprintf (stderr, "epiphany_cgen_rebuild_tables: conflicting insn-chunk-bitsize values: `%d' vs. `%d'\n",
-                      cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
+             opcodes_error_handler
+               (/* xgettext:c-format */
+                _("internal error: epiphany_cgen_rebuild_tables: "
+                  "conflicting insn-chunk-bitsize values: `%d' vs. `%d'"),
+                cd->insn_chunk_bitsize, mach->insn_chunk_bitsize);
              abort ();
            }
 
@@ -2130,6 +2140,7 @@ epiphany_cgen_rebuild_tables (CGEN_CPU_TABLE *cd)
    CGEN_CPU_OPEN_MACHS:   bitmap of values in enum mach_attr
    CGEN_CPU_OPEN_BFDMACH: specify 1 mach using bfd name
    CGEN_CPU_OPEN_ENDIAN:  specify endian choice
+   CGEN_CPU_OPEN_INSN_ENDIAN: specify instruction endian choice
    CGEN_CPU_OPEN_END:     terminates arguments
 
    ??? Simultaneous multiple isas might not make sense, but it's not (yet)
@@ -2143,6 +2154,7 @@ epiphany_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
   CGEN_BITSET *isas = 0;  /* 0 = "unspecified" */
   unsigned int machs = 0; /* 0 = "unspecified" */
   enum cgen_endian endian = CGEN_ENDIAN_UNKNOWN;
+  enum cgen_endian insn_endian = CGEN_ENDIAN_UNKNOWN;
   va_list ap;
 
   if (! init_p)
@@ -2170,15 +2182,22 @@ epiphany_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
            const CGEN_MACH *mach =
              lookup_mach_via_bfd_name (epiphany_cgen_mach_table, name);
 
-           machs |= 1 << mach->num;
+           if (mach != NULL)
+             machs |= 1 << mach->num;
            break;
          }
        case CGEN_CPU_OPEN_ENDIAN :
          endian = va_arg (ap, enum cgen_endian);
          break;
+       case CGEN_CPU_OPEN_INSN_ENDIAN :
+         insn_endian = va_arg (ap, enum cgen_endian);
+         break;
        default :
-         fprintf (stderr, "epiphany_cgen_cpu_open: unsupported argument `%d'\n",
-                  arg_type);
+         opcodes_error_handler
+           (/* xgettext:c-format */
+            _("internal error: epiphany_cgen_cpu_open: "
+              "unsupported argument `%d'"),
+            arg_type);
          abort (); /* ??? return NULL? */
        }
       arg_type = va_arg (ap, enum cgen_cpu_open_arg);
@@ -2193,18 +2212,17 @@ epiphany_cgen_cpu_open (enum cgen_cpu_open_arg arg_type, ...)
   if (endian == CGEN_ENDIAN_UNKNOWN)
     {
       /* ??? If target has only one, could have a default.  */
-      fprintf (stderr, "epiphany_cgen_cpu_open: no endianness specified\n");
+      opcodes_error_handler
+       (/* xgettext:c-format */
+        _("internal error: epiphany_cgen_cpu_open: no endianness specified"));
       abort ();
     }
 
   cd->isas = cgen_bitset_copy (isas);
   cd->machs = machs;
   cd->endian = endian;
-  /* FIXME: for the sparc case we can determine insn-endianness statically.
-     The worry here is where both data and insn endian can be independently
-     chosen, in which case this function will need another argument.
-     Actually, will want to allow for more arguments in the future anyway.  */
-  cd->insn_endian = endian;
+  cd->insn_endian
+    = (insn_endian == CGEN_ENDIAN_UNKNOWN ? endian : insn_endian);
 
   /* Table (re)builder.  */
   cd->rebuild_tables = epiphany_cgen_rebuild_tables;
@@ -2254,18 +2272,10 @@ epiphany_cgen_cpu_close (CGEN_CPU_DESC cd)
          regfree (CGEN_INSN_RX (insns));
     }
 
-  if (cd->macro_insn_table.init_entries)
-    free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
-
-  if (cd->insn_table.init_entries)
-    free ((CGEN_INSN *) cd->insn_table.init_entries);
-
-  if (cd->hw_table.entries)
-    free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
-
-  if (cd->operand_table.entries)
-    free ((CGEN_HW_ENTRY *) cd->operand_table.entries);
-
+  free ((CGEN_INSN *) cd->macro_insn_table.init_entries);
+  free ((CGEN_INSN *) cd->insn_table.init_entries);
+  free ((CGEN_HW_ENTRY *) cd->hw_table.entries);
+  free ((CGEN_HW_ENTRY *) cd->operand_table.entries);
   free (cd);
 }