Add Pentium Pro support

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index dec59a29cc47b1a040e93ec5e09b5ab8bf064eef..e1051903319b723b1e467e967b4f42df3e41ebad 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,20 @@
+Thu Dec 28 13:29:19 1995  John Hassey  <hassey@rtp.dg.com>
+
+       * i386-dis.c: Added Pentium Pro instructions.
+
+Tue Dec 19 22:56:35 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
+
+       * ppc-opc.c (fsqrt{,.}): Duplicate for PowerPC in addition to
+       being for Power2.
+
+Fri Dec 15 14:14:15 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
+
+       * sh-opc.h (sh_nibble_type): Added REG_B.
+       (sh_arg_type): Added A_REG_B.
+       (sh_table): Added pref and bank reg versions of ldc, ldc.l, stc
+       and stc.l opcodes.
+       * sh-dis.c (print_insn_shx): Added cases for REG_B and A_REG_B.
+
 Fri Dec 15 16:44:31 1995  Ian Lance Taylor  <ian@cygnus.com>
 
        * disassemble.c (disassembler): Use new bfd_big_endian macro.

diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 7bbd765226346550dbb83ae39b0d5472d57e3459..4628a1fd368ed0325224fec24981f526efef3df2 100644 (file)
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -524,7 +524,7 @@ struct dis386 dis386_twobyte[] = {
   /* 08 */
   { "invd" },
   { "wbinvd" },
-  { "(bad)" },  { "(bad)" },  
+  { "(bad)" },  { "ud2a" },  
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
   /* 10 */
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
@@ -546,17 +546,17 @@ struct dis386 dis386_twobyte[] = {
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
   /* 30 */
-  { "wrmsr" },  { "rdtsc" },  { "rdmsr" },  { "(bad)" },  
+  { "wrmsr" },  { "rdtsc" },  { "rdmsr" },  { "rdpmc" },  
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
   /* 38 */
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
   /* 40 */
-  { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
-  { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
+  { "cmovo", Gv,Ev }, { "cmovno", Gv,Ev }, { "cmovb", Gv,Ev }, { "cmovae", Gv,Ev },
+  { "cmove", Gv,Ev }, { "cmovne", Gv,Ev }, { "cmovbe", Gv,Ev }, { "cmova", Gv,Ev },
   /* 48 */
-  { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
-  { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
+  { "cmovs", Gv,Ev }, { "cmovns", Gv,Ev }, { "cmovp", Gv,Ev }, { "cmovnp", Gv,Ev },
+  { "cmovl", Gv,Ev }, { "cmovge", Gv,Ev }, { "cmovle", Gv,Ev }, { "cmovg", Gv,Ev },  
   /* 50 */
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
   { "(bad)" },  { "(bad)" },  { "(bad)" },  { "(bad)" },  
@@ -639,7 +639,7 @@ struct dis386 dis386_twobyte[] = {
   { "movzbS", Gv, Eb },
   { "movzwS", Gv, Ew },  
   /* b8 */
-  { "(bad)" },
+  { "ud2b" },
   { "(bad)" },
   { GRP8 },
   { "btcS", Ev, Gv },  
@@ -889,7 +889,7 @@ struct dis386 grps[][8] = {
   /* GRP9 */
   {
     { "(bad)" },
-    { "cmpxch8b", Ev },
+    { "cmpxchg8b", Ev },
     { "(bad)" },
     { "(bad)" },
     { "(bad)" },
@@ -1270,10 +1270,10 @@ struct dis386 float_reg[][8] = {
   },
   /* da */
   {
-    { "(bad)" },
-    { "(bad)" },
-    { "(bad)" },
-    { "(bad)" },
+    { "fcmovb",        ST, STi },
+    { "fcmove",        ST, STi },
+    { "fcmovbe",ST, STi },
+    { "fcmovu",        ST, STi },
     { "(bad)" },
     { FGRPda_5 },
     { "(bad)" },
@@ -1281,13 +1281,13 @@ struct dis386 float_reg[][8] = {
   },
   /* db */
   {
-    { "(bad)" },
-    { "(bad)" },
-    { "(bad)" },
-    { "(bad)" },
+    { "fcmovnb",ST, STi },
+    { "fcmovne",ST, STi },
+    { "fcmovnbe",ST, STi },
+    { "fcmovnu",ST, STi },
     { FGRPdb_4 },
-    { "(bad)" },
-    { "(bad)" },
+    { "fucomi",        ST, STi },
+    { "fcomi", ST, STi },
     { "(bad)" },
   },
   /* dc */
@@ -1330,8 +1330,8 @@ struct dis386 float_reg[][8] = {
     { "(bad)" },
     { "(bad)" },
     { FGRPdf_4 },
-    { "(bad)" },
-    { "(bad)" },
+    { "fucomip",ST, STi },
+    { "fcomip", ST, STi },
     { "(bad)" },
   },
 };