From: H.J. Lu <hjl.tools@gmail.com>
Date: Thu, 30 Aug 2007 05:01:32 +0000 (+0000)
Subject: 2007-08-29  H.J. Lu  <hongjiu.lu@intel.com>
X-Git-Tag: gdb_6_7-2007-09-07-branchpoint~91
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=876d4bfa30530cfcddc152a1ae47f8045d80fd47;p=external%2Fbinutils.git

2007-08-29  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (SIMD_Fixup): Removed.
	(OPC_EXT_34...OPC_EXT_37): New.
	(dis386_twobyte): Use OPC_EXT_34 and OPC_EXT_35.
	(prefix_user_table): Use OPC_EXT_36 and OPC_EXT_37.
	(opc_ext_table): Add OPC_EXT_34...OPC_EXT_37.
---

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 90c0550..09c2558 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,5 +1,13 @@
 2007-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 
+	* i386-dis.c (SIMD_Fixup): Removed.
+	(OPC_EXT_34...OPC_EXT_37): New.
+	(dis386_twobyte): Use OPC_EXT_34 and OPC_EXT_35.
+	(prefix_user_table): Use OPC_EXT_36 and OPC_EXT_37.
+	(opc_ext_table): Add OPC_EXT_34...OPC_EXT_37.
+
+2007-08-29  H.J. Lu  <hongjiu.lu@intel.com>
+
 	* i386-dis.c (OPC_EXT_25...OPC_EXT_33): New.
 	(dis386): Use OPC_EXT_0...OPC_EXT_2.
 	(dis386_twobyte): Use OPC_EXT_3...OPC_EXT_5.
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 1c4d001..dda176c 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -94,7 +94,6 @@ static void NOP_Fixup1 (int, int);
 static void NOP_Fixup2 (int, int);
 static void OP_3DNowSuffix (int, int);
 static void OP_SIMD_Suffix (int, int);
-static void SIMD_Fixup (int, int);
 static void SVME_Fixup (int, int);
 static void INVLPG_Fixup (int, int);
 static void BadOp (void);
@@ -593,6 +592,10 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
 #define OPC_EXT_31 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 31 } }
 #define OPC_EXT_32 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 32 } }
 #define OPC_EXT_33 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 33 } }
+#define OPC_EXT_34 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 34 } }
+#define OPC_EXT_35 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 35 } }
+#define OPC_EXT_36 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 36 } }
+#define OPC_EXT_37 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 37 } }
 
 #define OPC_EXT_RM_0  NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 0 } }
 #define OPC_EXT_RM_1  NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 1 } }
@@ -966,11 +969,11 @@ static const struct dis386 dis386_twobyte[] = {
   { PREGRP8 },
   { PREGRP9 },
   { PREGRP30 },
-  { "movlpX",		{ EXq, XM, { SIMD_Fixup, 'h' } } },
+  { OPC_EXT_34 },
   { "unpcklpX",		{ XM, EXq } },
   { "unpckhpX",		{ XM, EXq } },
   { PREGRP31 },
-  { "movhpX",		{ EXq, XM, { SIMD_Fixup, 'l' } } },
+  { OPC_EXT_35 },
   /* 18 */
   { GRP16 },
   { "(bad)",		{ XX } },
@@ -1890,14 +1893,14 @@ static const struct dis386 prefix_user_table[][4] = {
   },
   /* PREGRP30 */
   {
-    { "movlpX",	{ XM, EXq, { SIMD_Fixup, 'h' } } }, /* really only 2 operands */
+    { OPC_EXT_36 },
     { "movsldup", { XM, EXx } },
     { "movlpd",	{ XM, EXq } },
     { "movddup", { XM, EXq } },
   },
   /* PREGRP31 */
   {
-    { "movhpX",	{ XM, EXq, { SIMD_Fixup, 'l' } } },
+    { OPC_EXT_37 },
     { "movshdup", { XM, EXx } },
     { "movhpd",	{ XM, EXq } },
     { "(bad)",	{ XM, EXq } },
@@ -3229,6 +3232,26 @@ static const struct dis386 opc_ext_table[][2] = {
     { "bound{S|}",	{ Gv, Ma } },
     { "(bad)",		{ XX } },
   },
+  {
+    /* OPC_EXT_34 */
+    { "movlpX",		{ EXq, XM } },
+    { "(bad)",		{ XX } },
+  },
+  {
+    /* OPC_EXT_35 */
+    { "movhpX",		{ EXq, XM } },
+    { "(bad)",		{ XX } },
+  },
+  {
+    /* OPC_EXT_36 */
+    { "movlpX",		{ XM, EXq } },
+    { "movhlpX",	{ XM, EXq } },
+  },
+  {
+    /* OPC_EXT_37 */
+    { "movhpX",		{ XM, EXq } },
+    { "movlhpX",	{ XM, EXq } },
+  },
 };
 
 static const struct dis386 opc_ext_rm_table[][8] = {
@@ -6208,22 +6231,6 @@ OP_SIMD_Suffix (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
 }
 
 static void
-SIMD_Fixup (int extrachar, int sizeflag ATTRIBUTE_UNUSED)
-{
-  /* Change movlps/movhps to movhlps/movlhps for 2 register operand
-     forms of these instructions.  */
-  if (modrm.mod == 3)
-    {
-      char *p = obuf + strlen (obuf);
-      *(p + 1) = '\0';
-      *p       = *(p - 1);
-      *(p - 1) = *(p - 2);
-      *(p - 2) = *(p - 3);
-      *(p - 3) = extrachar;
-    }
-}
-
-static void
 OP_Mwait (int bytemode ATTRIBUTE_UNUSED,
 	  int sizeflag ATTRIBUTE_UNUSED)
 {