gas/testsuite/

2007-08-30  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/amd.s: Add rdtscp.
	* gas/i386/amd.d: Updated.

	* gas/i386/mem-intel.d: Update invlpg for BYTE PTR.
	* gas/i386/x86-64-mem-intel.d: Likewise.

	* gas/i386/x86-64-opcode.s: Add swapgs.
	* gas/i386/x86-64-opcode.d: Updated.

opcodes/

2007-08-30  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (INVLPG_Fixup): Removed.
	(OPC_EXT_38): New.
	(OPC_EXT_RM_5): Likewise.
	(grps): Use OPC_EXT_38.
	(opc_ext_table): Add OPC_EXT_38.
	(opc_ext_rm_table): Add OPC_EXT_RM_5.

9 files changed, 83 insertions, 61 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 39c07f0..cbacb82 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2007-08-30  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* gas/i386/amd.s: Add rdtscp.
+	* gas/i386/amd.d: Updated.
+
+	* gas/i386/mem-intel.d: Update invlpg for BYTE PTR.
+	* gas/i386/x86-64-mem-intel.d: Likewise.
+
+	* gas/i386/x86-64-opcode.s: Add swapgs.
+	* gas/i386/x86-64-opcode.d: Updated.
+
 2007-08-29  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* gas/lns/lns-duplicate.d, gas/lns/lns-duplicate.s: New.
diff --git a/gas/testsuite/gas/i386/amd.d b/gas/testsuite/gas/i386/amd.d
index 8009260..d645cc2 100644
--- a/gas/testsuite/gas/i386/amd.d
+++ b/gas/testsuite/gas/i386/amd.d
@@ -5,36 +5,38 @@
 
 Disassembly of section .text:
 
-0+000 <foo>:
-   0:	0f 0d 03 [ 	]*prefetch \(%ebx\)
-   3:	0f 0d 0c 75 00 10 00 00 [ 	]*prefetchw 0x1000\(,%esi,2\)
-   b:	0f 0e [ 	]*femms  
-   d:	0f 0f 00 bf [ 	]*pavgusb \(%eax\),%mm0
-  11:	0f 0f 48 02 1d [ 	]*pf2id  0x2\(%eax\),%mm1
-  16:	0f 0f 90 00 01 00 00 ae [ 	]*pfacc  0x100\(%eax\),%mm2
-  1e:	0f 0f 1e 9e [ 	]*pfadd  \(%esi\),%mm3
-  22:	0f 0f 66 02 b0 [ 	]*pfcmpeq 0x2\(%esi\),%mm4
-  27:	0f 0f ae 90 90 00 00 90 [ 	]*pfcmpge 0x9090\(%esi\),%mm5
-  2f:	0f 0f 74 75 00 a0 [ 	]*pfcmpgt 0x0\(%ebp,%esi,2\),%mm6
-  35:	0f 0f 7c 75 02 a4 [ 	]*pfmax  0x2\(%ebp,%esi,2\),%mm7
-  3b:	0f 0f 84 75 90 90 90 90 94 [ 	]*pfmin  -0x6f6f6f70\(%ebp,%esi,2\),%mm0
-  44:	0f 0f 0d 04 00 00 00 b4 [ 	]*pfmul  0x4,%mm1
-  4c:	2e 0f 0f 54 c3 07 96 [ 	]*pfrcp  %cs:0x7\(%ebx,%eax,8\),%mm2
-  53:	0f 0f d8 a6 [ 	]*pfrcpit1 %mm0,%mm3
-  57:	0f 0f e1 b6 [ 	]*pfrcpit2 %mm1,%mm4
-  5b:	0f 0f ea a7 [ 	]*pfrsqit1 %mm2,%mm5
-  5f:	0f 0f f3 97 [ 	]*pfrsqrt %mm3,%mm6
-  63:	0f 0f fc 9a [ 	]*pfsub  %mm4,%mm7
-  67:	0f 0f c5 aa [ 	]*pfsubr %mm5,%mm0
-  6b:	0f 0f ce 0d [ 	]*pi2fd  %mm6,%mm1
-  6f:	0f 0f d7 b7 [ 	]*pmulhrw %mm7,%mm2
-  73:	2e 0f [ 	]*\(bad\)  
-  75:	0f 54 c3 [ 	]*andps  %xmm3,%xmm0
-  78:	07 [ 	]*pop    %es
-  79:	c3 [ 	]*ret    
-  7a:	90 [ 	]*nop    
-  7b:	90 [ 	]*nop    
-  7c:	90 [ 	]*nop    
-  7d:	90 [ 	]*nop    
-  7e:	90 [ 	]*nop    
-  7f:	90 [ 	]*nop    
+0+ <foo>:
+[ 	]*[a-f0-9]+:	0f 0d 03             	prefetch \(%ebx\)
+[ 	]*[a-f0-9]+:	0f 0d 0c 75 00 10 00 00 	prefetchw 0x1000\(,%esi,2\)
+[ 	]*[a-f0-9]+:	0f 0e                	femms  
+[ 	]*[a-f0-9]+:	0f 0f 00 bf          	pavgusb \(%eax\),%mm0
+[ 	]*[a-f0-9]+:	0f 0f 48 02 1d       	pf2id  0x2\(%eax\),%mm1
+[ 	]*[a-f0-9]+:	0f 0f 90 00 01 00 00 ae 	pfacc  0x100\(%eax\),%mm2
+[ 	]*[a-f0-9]+:	0f 0f 1e 9e          	pfadd  \(%esi\),%mm3
+[ 	]*[a-f0-9]+:	0f 0f 66 02 b0       	pfcmpeq 0x2\(%esi\),%mm4
+[ 	]*[a-f0-9]+:	0f 0f ae 90 90 00 00 90 	pfcmpge 0x9090\(%esi\),%mm5
+[ 	]*[a-f0-9]+:	0f 0f 74 75 00 a0    	pfcmpgt 0x0\(%ebp,%esi,2\),%mm6
+[ 	]*[a-f0-9]+:	0f 0f 7c 75 02 a4    	pfmax  0x2\(%ebp,%esi,2\),%mm7
+[ 	]*[a-f0-9]+:	0f 0f 84 75 90 90 90 90 94 	pfmin  -0x6f6f6f70\(%ebp,%esi,2\),%mm0
+[ 	]*[a-f0-9]+:	0f 0f 0d 04 00 00 00 b4 	pfmul  0x4,%mm1
+[ 	]*[a-f0-9]+:	2e 0f 0f 54 c3 07 96 	pfrcp  %cs:0x7\(%ebx,%eax,8\),%mm2
+[ 	]*[a-f0-9]+:	0f 0f d8 a6          	pfrcpit1 %mm0,%mm3
+[ 	]*[a-f0-9]+:	0f 0f e1 b6          	pfrcpit2 %mm1,%mm4
+[ 	]*[a-f0-9]+:	0f 0f ea a7          	pfrsqit1 %mm2,%mm5
+[ 	]*[a-f0-9]+:	0f 0f f3 97          	pfrsqrt %mm3,%mm6
+[ 	]*[a-f0-9]+:	0f 0f fc 9a          	pfsub  %mm4,%mm7
+[ 	]*[a-f0-9]+:	0f 0f c5 aa          	pfsubr %mm5,%mm0
+[ 	]*[a-f0-9]+:	0f 0f ce 0d          	pi2fd  %mm6,%mm1
+[ 	]*[a-f0-9]+:	0f 0f d7 b7          	pmulhrw %mm7,%mm2
+[ 	]*[a-f0-9]+:	0f 01 f9             	rdtscp 
+[ 	]*[a-f0-9]+:	2e 0f                	\(bad\)  
+[ 	]*[a-f0-9]+:	0f 54 c3             	andps  %xmm3,%xmm0
+[ 	]*[a-f0-9]+:	07                   	pop    %es
+[ 	]*[a-f0-9]+:	c3                   	ret    
+[ 	]*[a-f0-9]+:	90                   	nop    
+[ 	]*[a-f0-9]+:	90                   	nop    
+[ 	]*[a-f0-9]+:	90                   	nop    
+[ 	]*[a-f0-9]+:	90                   	nop    
+[ 	]*[a-f0-9]+:	90                   	nop    
+[ 	]*[a-f0-9]+:	90                   	nop    
+#pass
diff --git a/gas/testsuite/gas/i386/amd.s b/gas/testsuite/gas/i386/amd.s
index b409c61..a6264b4 100644
--- a/gas/testsuite/gas/i386/amd.s
+++ b/gas/testsuite/gas/i386/amd.s
@@ -25,6 +25,8 @@ foo:
  pi2fd		%mm6,%mm1
  pmulhrw	%mm7,%mm2
 
+ rdtscp
+
 # This is a 3DNow! instruction, with a prefix, that isn't quite right
 # Everything's good bar the opcode suffix
 .byte 0x2e, 0x0f, 0x0f, 0x54, 0xc3, 0x07, 0xc3
diff --git a/gas/testsuite/gas/i386/mem-intel.d b/gas/testsuite/gas/i386/mem-intel.d
index 10968f1..d37443e 100644
--- a/gas/testsuite/gas/i386/mem-intel.d
+++ b/gas/testsuite/gas/i386/mem-intel.d
@@ -12,7 +12,7 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	0f 01 0e             	sidtd  \[esi\]
 [ 	]*[a-f0-9]+:	0f 01 16             	lgdtd  \[esi\]
 [ 	]*[a-f0-9]+:	0f 01 1e             	lidtd  \[esi\]
-[ 	]*[a-f0-9]+:	0f 01 3e             	invlpg \[esi\]
+[ 	]*[a-f0-9]+:	0f 01 3e             	invlpg BYTE PTR \[esi\]
 [ 	]*[a-f0-9]+:	0f c7 0e             	cmpxchg8b QWORD PTR \[esi\]
 [ 	]*[a-f0-9]+:	0f c7 36             	vmptrld QWORD PTR \[esi\]
 [ 	]*[a-f0-9]+:	66 0f c7 36          	vmclear QWORD PTR \[esi\]
@@ -27,7 +27,7 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	0f 01 0e             	sidtd  \[esi\]
 [ 	]*[a-f0-9]+:	0f 01 16             	lgdtd  \[esi\]
 [ 	]*[a-f0-9]+:	0f 01 1e             	lidtd  \[esi\]
-[ 	]*[a-f0-9]+:	0f 01 3e             	invlpg \[esi\]
+[ 	]*[a-f0-9]+:	0f 01 3e             	invlpg BYTE PTR \[esi\]
 [ 	]*[a-f0-9]+:	0f c7 0e             	cmpxchg8b QWORD PTR \[esi\]
 [ 	]*[a-f0-9]+:	0f c7 36             	vmptrld QWORD PTR \[esi\]
 [ 	]*[a-f0-9]+:	66 0f c7 36          	vmclear QWORD PTR \[esi\]
diff --git a/gas/testsuite/gas/i386/x86-64-mem-intel.d b/gas/testsuite/gas/i386/x86-64-mem-intel.d
index 7d0eb97..d40f083 100644
--- a/gas/testsuite/gas/i386/x86-64-mem-intel.d
+++ b/gas/testsuite/gas/i386/x86-64-mem-intel.d
@@ -12,7 +12,7 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	0f 01 0e             	sidt   \[rsi\]
 [ 	]*[a-f0-9]+:	0f 01 16             	lgdt   \[rsi\]
 [ 	]*[a-f0-9]+:	0f 01 1e             	lidt   \[rsi\]
-[ 	]*[a-f0-9]+:	0f 01 3e             	invlpg \[rsi\]
+[ 	]*[a-f0-9]+:	0f 01 3e             	invlpg BYTE PTR \[rsi\]
 [ 	]*[a-f0-9]+:	0f c7 0e             	cmpxchg8b QWORD PTR \[rsi\]
 [ 	]*[a-f0-9]+:	48 0f c7 0e          	cmpxchg16b OWORD PTR \[rsi\]
 [ 	]*[a-f0-9]+:	0f c7 36             	vmptrld QWORD PTR \[rsi\]
@@ -28,7 +28,7 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	0f 01 0e             	sidt   \[rsi\]
 [ 	]*[a-f0-9]+:	0f 01 16             	lgdt   \[rsi\]
 [ 	]*[a-f0-9]+:	0f 01 1e             	lidt   \[rsi\]
-[ 	]*[a-f0-9]+:	0f 01 3e             	invlpg \[rsi\]
+[ 	]*[a-f0-9]+:	0f 01 3e             	invlpg BYTE PTR \[rsi\]
 [ 	]*[a-f0-9]+:	0f c7 0e             	cmpxchg8b QWORD PTR \[rsi\]
 [ 	]*[a-f0-9]+:	48 0f c7 0e          	cmpxchg16b OWORD PTR \[rsi\]
 [ 	]*[a-f0-9]+:	0f c7 36             	vmptrld QWORD PTR \[rsi\]
diff --git a/gas/testsuite/gas/i386/x86-64-opcode.d b/gas/testsuite/gas/i386/x86-64-opcode.d
index 348476e..4d19682 100644
--- a/gas/testsuite/gas/i386/x86-64-opcode.d
+++ b/gas/testsuite/gas/i386/x86-64-opcode.d
@@ -292,4 +292,5 @@ Disassembly of section .text:
 [	 ]*[0-9a-f]+:[	 ]+0f 00 c8[	 ]+str[	 ]+%eax[	 ]*(#.*)*
 [	 ]*[0-9a-f]+:[	 ]+66 0f 00 c8[	 ]+str[	 ]+%ax[	 ]*(#.*)*
 [	 ]*[0-9a-f]+:[	 ]+0f 00 08[	 ]+str[	 ]+\(%rax\)[	 ]*(#.*)*
+[ 	]*[a-f0-9]+:	0f 01 f8             	swapgs 
 #pass
diff --git a/gas/testsuite/gas/i386/x86-64-opcode.s b/gas/testsuite/gas/i386/x86-64-opcode.s
index dd37342..63d1579 100644
--- a/gas/testsuite/gas/i386/x86-64-opcode.s
+++ b/gas/testsuite/gas/i386/x86-64-opcode.s
@@ -418,4 +418,6 @@
         str %ax		              #  66  --	 -- --	 0F 00 c8
         str (%rax)	              #  --  --	 -- --	 0F 00 08
 
+        swapgs		              #  --  --	 -- --	 0F 01 f8
+
  .p2align 4,0
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 09c2558..f7e4e0f 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,12 @@
+2007-08-30  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* i386-dis.c (INVLPG_Fixup): Removed.
+	(OPC_EXT_38): New.
+	(OPC_EXT_RM_5): Likewise.
+	(grps): Use OPC_EXT_38.
+	(opc_ext_table): Add OPC_EXT_38.
+	(opc_ext_rm_table): Add OPC_EXT_RM_5.
+
 2007-08-29  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* i386-dis.c (SIMD_Fixup): Removed.
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index dda176c..243b508 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -95,7 +95,6 @@ static void NOP_Fixup2 (int, int);
 static void OP_3DNowSuffix (int, int);
 static void OP_SIMD_Suffix (int, int);
 static void SVME_Fixup (int, int);
-static void INVLPG_Fixup (int, int);
 static void BadOp (void);
 static void REP_Fixup (int, int);
 static void CMPXCHG8B_Fixup (int, int);
@@ -596,12 +595,14 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
 #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_38 NULL, { { NULL, USE_OPC_EXT_TABLE }, { NULL, 38 } }
 
 #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 } }
 #define OPC_EXT_RM_2  NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 2 } }
 #define OPC_EXT_RM_3  NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 3 } }
 #define OPC_EXT_RM_4  NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 4 } }
+#define OPC_EXT_RM_5  NULL, { { NULL, USE_OPC_EXT_RM_TABLE }, { NULL, 5 } }
 
 typedef void (*op_rtn) (int bytemode, int sizeflag);
 
@@ -1544,7 +1545,7 @@ static const struct dis386 grps[][8] = {
     { "smswD",	{ Sv } },
     { "(bad)",	{ XX } },
     { "lmsw",	{ Ew } },
-    { "invlpg",	{ { INVLPG_Fixup, 0 } } },
+    { OPC_EXT_38 },
   },
   /* GRP8 */
   {
@@ -3252,6 +3253,11 @@ static const struct dis386 opc_ext_table[][2] = {
     { "movhpX",		{ XM, EXq } },
     { "movlhpX",	{ XM, EXq } },
   },
+  {
+    /* OPC_EXT_38 */
+    { "invlpg",		{ Mb } },
+    { OPC_EXT_RM_5 },
+  },
 };
 
 static const struct dis386 opc_ext_rm_table[][8] = {
@@ -3310,6 +3316,17 @@ static const struct dis386 opc_ext_rm_table[][8] = {
     { "(bad)",		{ XX } },
     { "(bad)",		{ XX } },
   },
+  {
+    /* OPC_EXT_RM_5 */
+    { "swapgs",		{ Skip_MODRM } },
+    { "rdtscp",		{ Skip_MODRM } },
+    { "(bad)",		{ XX } },
+    { "(bad)",		{ XX } },
+    { "(bad)",		{ XX } },
+    { "(bad)",		{ XX } },
+    { "(bad)",		{ XX } },
+    { "(bad)",		{ XX } },
+  },
 };
 
 #define INTERNAL_DISASSEMBLER_ERROR _("<internal disassembler error>")
@@ -6351,28 +6368,6 @@ SVME_Fixup (int bytemode, int sizeflag)
 }
 
 static void
-INVLPG_Fixup (int bytemode, int sizeflag)
-{
-  const char *alt;
-
-  switch (*codep)
-    {
-    case 0xf8:
-      alt = "swapgs";
-      break;
-    case 0xf9:
-      alt = "rdtscp";
-      break;
-    default:
-      OP_M (bytemode, sizeflag);
-      return;
-    }
-  /* Override "invlpg".  */
-  strcpy (obuf + strlen (obuf) - 6, alt);
-  codep++;
-}
-
-static void
 BadOp (void)
 {
   /* Throw away prefixes and 1st. opcode byte.  */