X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=opcodes%2Fsh-dis.c;h=5d771a53a50a5732c43d91f6a860faa7550bf898;hb=63ffd7c9131c0e9723016d33cf8d435cc508d02b;hp=7af514b8ea57ccfeef5dc3b92f933eabf40e2535;hpb=1a0670f37442b7ae904932b347353046126b990c;p=deliverable%2Fbinutils-gdb.git

diff --git a/opcodes/sh-dis.c b/opcodes/sh-dis.c
index 7af514b8ea..5d771a53a5 100644
--- a/opcodes/sh-dis.c
+++ b/opcodes/sh-dis.c
@@ -1,5 +1,5 @@
 /* Disassemble SH instructions.
-   Copyright (C) 1993-2016 Free Software Foundation, Inc.
+   Copyright (C) 1993-2020 Free Software Foundation, Inc.
 
    This file is part of the GNU opcodes library.
 
@@ -25,11 +25,7 @@
 #define DEFINE_TABLE
 
 #include "sh-opc.h"
-#include "dis-asm.h"
-
-#ifdef ARCH_all
-#define INCLUDE_SHMEDIA
-#endif
+#include "disassemble.h"
 
 static void
 print_movxy (const sh_opcode_info *op,
@@ -106,8 +102,7 @@ print_movxy (const sh_opcode_info *op,
 
 /* Print a double data transfer insn.  INSN is just the lower three
    nibbles of the insn, i.e. field a and the bit that indicates if
-   a parallel processing insn follows.
-   Return nonzero if a field b of a parallel processing insns follows.  */
+   a parallel processing insn follows.  */
 
 static void
 print_insn_ddt (int insn, struct disassemble_info *info)
@@ -117,7 +112,10 @@ print_insn_ddt (int insn, struct disassemble_info *info)
 
   /* If this is just a nop, make sure to emit something.  */
   if (insn == 0x000)
-    fprintf_fn (stream, "nopx\tnopy");
+    {
+      fprintf_fn (stream, "nopx\tnopy");
+      return;
+    }
 
   /* If a parallel processing insn was printed before,
      and we got a non-nop, emit a tab.  */
@@ -125,8 +123,8 @@ print_insn_ddt (int insn, struct disassemble_info *info)
     fprintf_fn (stream, "\t");
 
   /* Check if either the x or y part is invalid.  */
-  if (((insn & 0xc) == 0 && (insn & 0x2a0))
-      || ((insn & 3) == 0 && (insn & 0x150)))
+  if (((insn & 3) != 0 && (insn & 0xc) == 0 && (insn & 0x2a0))
+      || ((insn & 3) == 0 && (insn & 0xc) != 0 && (insn & 0x150)))
     if (info->mach != bfd_mach_sh_dsp
         && info->mach != bfd_mach_sh3_dsp)
       {
@@ -161,7 +159,7 @@ print_insn_ddt (int insn, struct disassemble_info *info)
 		     fprintf_fn, stream);
       }
     else
-      fprintf_fn (stream, ".word 0x%x", insn);
+      fprintf_fn (stream, ".word 0x%x", insn | 0xf000);
   else
     {
       static const sh_opcode_info *first_movx, *first_movy;
@@ -193,6 +191,8 @@ print_insn_ddt (int insn, struct disassemble_info *info)
 	  print_movxy (opy, ((insn >> 8) & 1) + 6, (insn >> 6) & 1,
 		       fprintf_fn, stream);
 	}
+      if (!insn_x && !insn_y && ((insn & 0x3ff) != 0 || (insn & 0x800) == 0))
+	fprintf_fn (stream, ".word 0x%x", insn | 0xf000);
     }
 }
 
@@ -404,16 +404,6 @@ print_insn_sh (bfd_vma memaddr, struct disassemble_info *info)
 	  && bfd_asymbol_flavour(*info->symbols) == bfd_target_coff_flavour)
 	target_arch = arch_sh4;
       break;
-    case bfd_mach_sh5:
-#ifdef INCLUDE_SHMEDIA
-      status = print_insn_sh64 (memaddr, info);
-      if (status != -2)
-	return status;
-#endif
-      /* When we get here for sh64, it's because we want to disassemble
-	 SHcompact, i.e. arch_sh4.  */
-      target_arch = arch_sh4;
-      break;
     default:
       target_arch = sh_get_arch_from_bfd_mach (info->mach);
     }