Revert "Enable Intel MOVDIRI, MOVDIR64B instructions."

This reverts commit a914a7c95895161c99533d5919b8504b37ea54a0.

1 files changed, 4 insertions, 50 deletions

diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index f2ad0fa..98950e2 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -281,7 +281,6 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
 #define Gd { OP_G, d_mode }
 #define Gdq { OP_G, dq_mode }
 #define Gm { OP_G, m_mode }
-#define Gva { OP_G, va_mode }
 #define Gw { OP_G, w_mode }
 #define Rd { OP_R, d_mode }
 #define Rdq { OP_R, dq_mode }
@@ -836,8 +835,6 @@ enum
   MOD_0F382A_PREFIX_2,
   MOD_0F38F5_PREFIX_2,
   MOD_0F38F6_PREFIX_0,
-  MOD_0F38F8_PREFIX_2,
-  MOD_0F38F9_PREFIX_0,
   MOD_62_32BIT,
   MOD_C4_32BIT,
   MOD_C5_32BIT,
@@ -1084,8 +1081,6 @@ enum
   PREFIX_0F38F1,
   PREFIX_0F38F5,
   PREFIX_0F38F6,
-  PREFIX_0F38F8,
-  PREFIX_0F38F9,
   PREFIX_0F3A08,
   PREFIX_0F3A09,
   PREFIX_0F3A0A,
@@ -4685,18 +4680,6 @@ static const struct dis386 prefix_table[][4] = {
     { Bad_Opcode },
   },
 
-  /* PREFIX_0F38F8 */
-  {
-    { Bad_Opcode },
-    { Bad_Opcode },
-    { MOD_TABLE (MOD_0F38F8_PREFIX_2) },
-  },
-
-  /* PREFIX_0F38F9 */
-  {
-    { MOD_TABLE (MOD_0F38F9_PREFIX_0) },
-  },
-
   /* PREFIX_0F3A08 */
   {
     { Bad_Opcode },
@@ -7461,8 +7444,8 @@ static const struct dis386 three_byte_table[][256] = {
     { PREFIX_TABLE (PREFIX_0F38F6) },
     { Bad_Opcode },
     /* f8 */
-    { PREFIX_TABLE (PREFIX_0F38F8) },
-    { PREFIX_TABLE (PREFIX_0F38F9) },
+    { Bad_Opcode },
+    { Bad_Opcode },
     { Bad_Opcode },
     { Bad_Opcode },
     { Bad_Opcode },
@@ -11854,14 +11837,6 @@ static const struct dis386 mod_table[][2] = {
     { "wrssK",		{ M, Gdq }, PREFIX_OPCODE },
   },
   {
-    /* MOD_0F38F8_PREFIX_2 */
-    { "movdir64b",	{ Gva, M }, PREFIX_OPCODE },
-  },
-  {
-    /* MOD_0F38F9_PREFIX_0 */
-    { "movdiri",	{ Em, Gm }, PREFIX_OPCODE },
-  },
-  {
     /* MOD_62_32BIT */
     { "bound{S|}",	{ Gv, Ma }, 0 },
     { EVEX_TABLE (EVEX_0F) },
@@ -15177,10 +15152,8 @@ OP_E_register (int bytemode, int sizeflag)
       names = (address_mode == mode_64bit
 	       ? names64 : names32);
       if (!(prefixes & PREFIX_ADDR))
-	{
-	  if (address_mode == mode_16bit)
-	    names = names16;
-	}
+	names = (address_mode == mode_16bit
+		     ? names16 : names);
       else
 	{
 	  /* Remove "addr16/addr32".  */
@@ -15679,7 +15652,6 @@ static void
 OP_G (int bytemode, int sizeflag)
 {
   int add = 0;
-  const char **names;
   USED_REX (REX_R);
   if (rex & REX_R)
     add += 8;
@@ -15728,24 +15700,6 @@ OP_G (int bytemode, int sizeflag)
 	  used_prefixes |= (prefixes & PREFIX_DATA);
 	}
       break;
-    case va_mode:
-      names = (address_mode == mode_64bit
-	       ? names64 : names32);
-      if (!(prefixes & PREFIX_ADDR))
-	{
-	  if (address_mode == mode_16bit)
-	    names = names16;
-	}
-      else
-	{
-	  /* Remove "addr16/addr32".  */
-	  all_prefixes[last_addr_prefix] = 0;
-	  names = (address_mode != mode_32bit
-		       ? names32 : names16);
-	  used_prefixes |= PREFIX_ADDR;
-	}
-      oappend (names[modrm.reg + add]);
-      break;
     case m_mode:
       if (address_mode == mode_64bit)
 	oappend (names64[modrm.reg + add]);