x86: fold EsSeg into IsString

EsSeg (a per-operand bit) is used with IsString (a per-insn attribute)
only. Extend the attribute to 2 bits, thus allowing to encode
- not a string insn,
- string insn with neither operand requiring use of %es:,
- string insn with 1st operand requiring use of %es:,
- string insn with 2nd operand requiring use of %es:,
which covers all possible cases, allowing to drop EsSeg.

The (transient) need to comment out the OTUnused #define did uncover an
oversight in the earlier OTMax -> OTNum conversion, which is being taken
care of here.

1 files changed, 56 insertions, 60 deletions

diff --git a/opcodes/i386-init.h b/opcodes/i386-init.h
index 40250f4..13b5638 100644
--- a/opcodes/i386-init.h
+++ b/opcodes/i386-init.h
@@ -1365,196 +1365,192 @@
 
 #define OPERAND_TYPE_NONE \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REG8 \
-  { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+  { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, \
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REG16 \
-  { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+  { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, \
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REG32 \
-  { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+  { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, \
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REG64 \
   { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 1, 0, 0, 0, 0, 0, 0, 0 } }
+      1, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM1 \
   { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM8 \
   { { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM8S \
   { { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM16 \
   { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM32 \
   { { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM32S \
   { { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM64 \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_BASEINDEX \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_DISP8 \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_DISP16 \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_DISP32 \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_DISP32S \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_DISP64 \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_INOUTPORTREG \
-  { { 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+  { { 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, \
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_SHIFTCOUNT \
-  { { 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+  { { 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, \
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_CONTROL \
   { { 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_TEST \
   { { 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_DEBUG \
   { { 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_FLOATREG \
   { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 1, 0, 0, 0, 0, 0, 0 } }
+      0, 1, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_FLOATACC \
   { { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 1, 0, 0, 0, 0, 0, 0 } }
+      0, 1, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_SREG \
   { { 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_JUMPABSOLUTE \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REGMMX \
   { { 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REGXMM \
   { { 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 1, 0, 0, 0, 0, 0 } }
+      0, 0, 1, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REGYMM \
   { { 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 1, 0, 0, 0, 0 } }
+      0, 0, 0, 1, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REGZMM \
   { { 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 1, 0, 0, 0 } }
+      0, 0, 0, 0, 1, 0, 0 } }
 
 #define OPERAND_TYPE_REGMASK \
   { { 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_REGBND \
   { { 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
-
-#define OPERAND_TYPE_ESSEG \
-  { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_ACC8 \
-  { { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+  { { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, \
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_ACC16 \
-  { { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+  { { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, \
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_ACC32 \
-  { { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+  { { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, \
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_ACC64 \
   { { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 1, 0, 0, 0, 0, 0, 0, 0 } }
+      1, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_DISP16_32 \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_ANYDISP \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM16_32 \
   { { 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM16_32S \
   { { 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM16_32_32S \
   { { 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM32_64 \
   { { 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM32_32S_DISP32 \
   { { 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM64_DISP64 \
   { { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM32_32S_64_DISP32 \
   { { 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_IMM32_32S_64_DISP32_64 \
   { { 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }
 
 #define OPERAND_TYPE_ANYIMM \
   { { 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \
-      0, 0, 0, 0, 0, 0, 0, 0, 0 } }
+      0, 0, 0, 0, 0, 0, 0 } }