diff mbox series

[V5,11/16] opcodes: i386: new marker for insns that implicitly update stack pointer

Message ID 20240111074820.2677826-12-indu.bhagat@oracle.com
State Unresolved
Headers
Series Experimental support for synthesizing CFI for hand-written asm |

Checks

Context Check Description
snail/binutils-gdb-check warning Git am fail log

Commit Message

Indu Bhagat Jan. 11, 2024, 7:48 a.m. UTC 
  [Changes from V4 to V5]
  - IMPLICIT_STACK_OP as a new constraint (was attribute in V4).
[End of Changes from V4 to V5]

[New in V4]

Some x86 instructions affect the stack pointer implicitly.  Add a new
operand constraint to reflect this.  This will be useful for SCFI
implmentation to ensure its correctness.

Mark all push, pop, call, ret, enter, leave, INT, iret instructions.

opcodes/
	* i386-gen.c: Update opcode_modifiers.
	* i386-opc.h: Add a new constraint.
	* i386-opc.tbl: Update the affected instructions.
	* i386-tbl.h: Regenerated.
---
 opcodes/i386-opc.h   |   2 +
 opcodes/i386-opc.tbl | 105 ++++++++++++++++++++++---------------------
 opcodes/i386-tbl.h   | 104 +++++++++++++++++++++---------------------
 3 files changed, 107 insertions(+), 104 deletions(-)

Comments

Jan Beulich Jan. 11, 2024, 7:57 a.m. UTC | #1 
On 11.01.2024 08:48, Indu Bhagat wrote:
> [Changes from V4 to V5]
>   - IMPLICIT_STACK_OP as a new constraint (was attribute in V4).
> [End of Changes from V4 to V5]
> 
> [New in V4]
> 
> Some x86 instructions affect the stack pointer implicitly.  Add a new
> operand constraint to reflect this.  This will be useful for SCFI
> implmentation to ensure its correctness.
> 
> Mark all push, pop, call, ret, enter, leave, INT, iret instructions.
> 
> opcodes/
> 	* i386-gen.c: Update opcode_modifiers.
> 	* i386-opc.h: Add a new constraint.
> 	* i386-opc.tbl: Update the affected instructions.
> 	* i386-tbl.h: Regenerated.

This and patch 10 are okay as long as not committed ahead of time.

Jan
diff mbox series

Patch

diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index eaebfaa9ba8..d468929f7fe 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -579,6 +579,8 @@  enum
   /* Instrucion requires that destination must be distinct from source
      registers.  */
 #define DISTINCT_DEST 9
+  /* Instruction updates stack pointer implicitly.  */
+#define IMPLICIT_STACK_OP 10
   OperandConstraint,
   /* instruction ignores operand size prefix and in Intel mode ignores
      mnemonic size suffix check.  */
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index b9c2f1ce57e..c3f6443d089 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -85,6 +85,7 @@ 
 #define RegKludge         OperandConstraint=REG_KLUDGE
 #define SwapSources       OperandConstraint=SWAP_SOURCES
 #define Ugh               OperandConstraint=UGH
+#define ImplicitStackOp   OperandConstraint=IMPLICIT_STACK_OP
 
 #define ATTSyntax         Dialect=ATT_SYNTAX
 #define ATTMnemonic       Dialect=ATT_MNEMONIC
@@ -228,32 +229,32 @@  movzw, 0xfb7, i386, Modrm|No_bSuf|No_wSuf|No_sSuf, { Reg16|Unspecified|BaseIndex
 movzx, 0xfb6, i386, W|Modrm|No_lSuf|No_sSuf|No_qSuf, { Reg8|Reg16|Unspecified|BaseIndex, Reg16|Reg32|Reg64 }
 
 // Push instructions.
-push, 0x50, No64, No_bSuf|No_sSuf|No_qSuf, { Reg16|Reg32 }
-push, 0xff/6, No64, Modrm|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Reg16|Reg32|Unspecified|BaseIndex }
-push, 0x6a, i186&No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm8S }
-push, 0x68, i186&No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm16|Imm32 }
-push, 0x6, No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, { SReg }
+push, 0x50, No64, ImplicitStackOp|No_bSuf|No_sSuf|No_qSuf, { Reg16|Reg32 }
+push, 0xff/6, No64, Modrm|ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Reg16|Reg32|Unspecified|BaseIndex }
+push, 0x6a, i186&No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm8S }
+push, 0x68, i186&No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm16|Imm32 }
+push, 0x6, No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { SReg }
 // In 64bit mode, the operand size is implicitly 64bit.
-push, 0x50, x64, No_bSuf|No_lSuf|No_sSuf|NoRex64, { Reg16|Reg64 }
-pushp, 0x50, APX_F, No_bSuf|No_wSuf|No_lSuf|No_sSuf|Rex2, { Reg64 }
-push, 0xff/6, x64, Modrm|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Reg16|Reg64|Unspecified|BaseIndex }
-push, 0x6a, x64, DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Imm8S }
-push, 0x68, x64, DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Imm16|Imm32S }
-push, 0xfa0, x64, DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { SReg }
+push, 0x50, x64, ImplicitStackOp|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Reg16|Reg64 }
+pushp, 0x50, APX_F, ImplicitStackOp|No_bSuf|No_wSuf|No_lSuf|No_sSuf|Rex2, { Reg64 }
+push, 0xff/6, x64, Modrm|ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Reg16|Reg64|Unspecified|BaseIndex }
+push, 0x6a, x64, ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Imm8S }
+push, 0x68, x64, ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Imm16|Imm32S }
+push, 0xfa0, x64, ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { SReg }
 
-pusha, 0x60, i186&No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
+pusha, 0x60, i186&No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
 
 // Pop instructions.
-pop, 0x58, No64, No_bSuf|No_sSuf|No_qSuf, { Reg16|Reg32 }
-pop, 0x8f/0, No64, Modrm|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Reg16|Reg32|Unspecified|BaseIndex }
-pop, 0x7, No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, { SReg }
+pop, 0x58, No64, ImplicitStackOp|No_bSuf|No_sSuf|No_qSuf, { Reg16|Reg32 }
+pop, 0x8f/0, No64, Modrm|ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Reg16|Reg32|Unspecified|BaseIndex }
+pop, 0x7, No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { SReg }
 // In 64bit mode, the operand size is implicitly 64bit.
-pop, 0x58, x64, No_bSuf|No_lSuf|No_sSuf|NoRex64, { Reg16|Reg64 }
-popp, 0x58, APX_F, No_bSuf|No_wSuf|No_lSuf|No_sSuf|Rex2, { Reg64 }
-pop, 0x8f/0, x64, Modrm|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Reg16|Reg64|Unspecified|BaseIndex }
-pop, 0xfa1, x64, DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { SReg }
+pop, 0x58, x64, ImplicitStackOp|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Reg16|Reg64 }
+popp, 0x58, APX_F, ImplicitStackOp|No_bSuf|No_wSuf|No_lSuf|No_sSuf|Rex2, { Reg64 }
+pop, 0x8f/0, x64, Modrm|ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Reg16|Reg64|Unspecified|BaseIndex }
+pop, 0xfa1, x64, ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { SReg }
 
-popa, 0x61, i186&No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
+popa, 0x61, i186&No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
 
 // Exchange instructions.
 // xchg commutes:  we allow both operand orders.
@@ -295,10 +296,10 @@  lahf, 0x9f, No64, NoSuf, {}
 lahf, 0x9f, LAHF_SAHF, NoSuf, {}
 sahf, 0x9e, No64, NoSuf, {}
 sahf, 0x9e, LAHF_SAHF, NoSuf, {}
-pushf, 0x9c, No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
-pushf, 0x9c, x64, DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, {}
-popf, 0x9d, No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
-popf, 0x9d, x64, DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, {}
+pushf, 0x9c, No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
+pushf, 0x9c, x64, ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, {}
+popf, 0x9d, No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
+popf, 0x9d, x64, ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, {}
 stc, 0xf9, 0, NoSuf, {}
 std, 0xfd, 0, NoSuf, {}
 sti, 0xfb, 0, NoSuf, {}
@@ -520,16 +521,16 @@  shrd, 0xad, APX_F, Modrm|CheckOperandSize|No_bSuf|No_sSuf|DstVVVV|EVexMap4|NF, {
 shrd, 0xfad, i386, Modrm|CheckOperandSize|No_bSuf|No_sSuf, { Reg16|Reg32|Reg64, Reg16|Reg32|Reg64|Unspecified|BaseIndex }
 
 // Control transfer instructions.
-call, 0xe8, No64, JumpDword|DefaultSize|No_bSuf|No_sSuf|No_qSuf|BNDPrefixOk, { Disp16|Disp32 }
-call, 0xe8, x64, Amd64|JumpDword|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64|BNDPrefixOk, { Disp16|Disp32 }
-call, 0xe8, x64, Intel64|JumpDword|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64|BNDPrefixOk, { Disp32 }
-call, 0xff/2, No64, Modrm|JumpAbsolute|DefaultSize|No_bSuf|No_sSuf|No_qSuf|BNDPrefixOk|NoTrackPrefixOk, { Reg16|Reg32|Unspecified|BaseIndex }
-call, 0xff/2, x64, Amd64|Modrm|JumpAbsolute|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64|BNDPrefixOk|NoTrackPrefixOk, { Reg16|Reg64|Unspecified|BaseIndex }
-call, 0xff/2, x64, Intel64|Modrm|JumpAbsolute|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64|BNDPrefixOk|NoTrackPrefixOk, { Reg64|Unspecified|BaseIndex }
+call, 0xe8, No64, JumpDword|ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf|BNDPrefixOk, { Disp16|Disp32 }
+call, 0xe8, x64, Amd64|JumpDword|ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64|BNDPrefixOk, { Disp16|Disp32 }
+call, 0xe8, x64, Intel64|JumpDword|ImplicitStackOp|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64|BNDPrefixOk, { Disp32 }
+call, 0xff/2, No64, Modrm|JumpAbsolute|ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf|BNDPrefixOk|NoTrackPrefixOk, { Reg16|Reg32|Unspecified|BaseIndex }
+call, 0xff/2, x64, Amd64|Modrm|JumpAbsolute|ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64|BNDPrefixOk|NoTrackPrefixOk, { Reg16|Reg64|Unspecified|BaseIndex }
+call, 0xff/2, x64, Intel64|Modrm|JumpAbsolute|ImplicitStackOp|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64|BNDPrefixOk|NoTrackPrefixOk, { Reg64|Unspecified|BaseIndex }
 // Intel Syntax remaining call instances.
-call, 0x9a, No64, JumpInterSegment|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm16, Imm16|Imm32 }
-call, 0xff/3, 0, Amd64|Modrm|JumpAbsolute|DefaultSize|NoSuf, { Dword|Fword|BaseIndex }
-call, 0xff/3, x64, Intel64|Modrm|JumpAbsolute|NoSuf, { Dword|Fword|Tbyte|BaseIndex }
+call, 0x9a, No64, JumpInterSegment|ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm16, Imm16|Imm32 }
+call, 0xff/3, 0, Amd64|Modrm|JumpAbsolute|ImplicitStackOp|DefaultSize|NoSuf, { Dword|Fword|BaseIndex }
+call, 0xff/3, x64, Intel64|Modrm|JumpAbsolute|ImplicitStackOp|NoSuf, { Dword|Fword|Tbyte|BaseIndex }
 lcall, 0x9a, No64, JumpInterSegment|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm16, Imm16|Imm32 }
 lcall, 0xff/3, 0, Amd64|Modrm|JumpAbsolute|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Unspecified|BaseIndex }
 lcall, 0xff/3, x64, Intel64|Modrm|JumpAbsolute|No_bSuf|No_sSuf, { Unspecified|BaseIndex }
@@ -547,22 +548,22 @@  ljmp, 0xea, No64, JumpInterSegment|No_bSuf|No_sSuf|No_qSuf, { Imm16, Imm16|Imm32
 ljmp, 0xff/5, 0, Amd64|Modrm|JumpAbsolute|No_bSuf|No_sSuf|No_qSuf, { Unspecified|BaseIndex }
 ljmp, 0xff/5, x64, Intel64|Modrm|JumpAbsolute|No_bSuf|No_sSuf, { Unspecified|BaseIndex }
 
-ret, 0xc3, No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf|RepPrefixOk|BNDPrefixOk, {}
-ret, 0xc2, No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf|RepPrefixOk|BNDPrefixOk, { Imm16 }
-ret, 0xc3, x64, Amd64|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64|RepPrefixOk|BNDPrefixOk, {}
-ret, 0xc2, x64, Amd64|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64|RepPrefixOk|BNDPrefixOk, { Imm16 }
-ret, 0xc3, x64, Intel64|Size64|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64|RepPrefixOk|BNDPrefixOk, {}
-ret, 0xc2, x64, Intel64|Size64|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64|RepPrefixOk|BNDPrefixOk, { Imm16 }
+ret, 0xc3, No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf|RepPrefixOk|BNDPrefixOk, {}
+ret, 0xc2, No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf|RepPrefixOk|BNDPrefixOk, { Imm16 }
+ret, 0xc3, x64, Amd64|ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64|RepPrefixOk|BNDPrefixOk, {}
+ret, 0xc2, x64, Amd64|ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64|RepPrefixOk|BNDPrefixOk, { Imm16 }
+ret, 0xc3, x64, Intel64|ImplicitStackOp|Size64|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64|RepPrefixOk|BNDPrefixOk, {}
+ret, 0xc2, x64, Intel64|ImplicitStackOp|Size64|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64|RepPrefixOk|BNDPrefixOk, { Imm16 }
 lret, 0xcb, 0, DefaultSize|No_bSuf|No_sSuf, {}
 lret, 0xca, 0, DefaultSize|No_bSuf|No_sSuf, { Imm16 }
 // Intel Syntax.
 retf, 0xcb, 0, DefaultSize|No_bSuf|No_sSuf, {}
 retf, 0xca, 0, DefaultSize|No_bSuf|No_sSuf, { Imm16 }
 
-enter, 0xc8, i186&No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm16, Imm8 }
-enter, 0xc8, x64, DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Imm16, Imm8 }
-leave, 0xc9, i186&No64, DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
-leave, 0xc9, x64, DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, {}
+enter, 0xc8, i186&No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, { Imm16, Imm8 }
+enter, 0xc8, x64, ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, { Imm16, Imm8 }
+leave, 0xc9, i186&No64, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf|No_qSuf, {}
+leave, 0xc9, x64, ImplicitStackOp|DefaultSize|No_bSuf|No_lSuf|No_sSuf|NoRex64, {}
 
 <cc:opc, o:0, no:1, b:2, c:2, nae:2, nb:3, nc:3, ae:3, e:4, z:4, ne:5, nz:5, be:6, na:6, nbe:7, a:7, +
          s:8, ns:9, p:a, pe:a, np:b, po:b, l:c, nge:c, nl:d, ge:d, le:e, ng:e, nle:f, g:f>
@@ -642,11 +643,11 @@  bts, 0xfba/5, i386, Modrm|No_bSuf|No_sSuf|Optimize|HLEPrefixLock, { Imm8, Reg16|
 // Interrupts & op. sys insns.
 // See gas/config/tc-i386.c for conversion of 'int $3' into the special
 // int 3 insn.
-int, 0xcd, 0, NoSuf, { Imm8 }
-int1, 0xf1, 0, NoSuf, {}
-int3, 0xcc, 0, NoSuf, {}
-into, 0xce, No64, NoSuf, {}
-iret, 0xcf, 0, DefaultSize|No_bSuf|No_sSuf, {}
+int, 0xcd, 0, ImplicitStackOp|NoSuf, { Imm8 }
+int1, 0xf1, 0, ImplicitStackOp|NoSuf, {}
+int3, 0xcc, 0, ImplicitStackOp|NoSuf, {}
+into, 0xce, No64, ImplicitStackOp|NoSuf, {}
+iret, 0xcf, 0, ImplicitStackOp|DefaultSize|No_bSuf|No_sSuf, {}
 // i386sl, i486sl, later 486, and Pentium.
 rsm, 0xfaa, i386, NoSuf, {}
 
@@ -3491,9 +3492,9 @@  uwrmsr, 0xf3f8/0, USER_MSR, Modrm|Vex128|VexMap7|VexW0|NoSuf, { Imm32, Reg64 }
 
 // APX Push2/Pop2 instructions.
 
-push2, 0xff/6, APX_F, Modrm|VexW0|EVex128|EVexMap4|VexVVVV|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 }
-push2p, 0xff/6, APX_F, Modrm|VexW1|EVex128|EVexMap4|VexVVVV|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 }
-pop2, 0x8f/0, APX_F, Modrm|VexW0|EVex128|EVexMap4|VexVVVV|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 }
-pop2p, 0x8f/0, APX_F, Modrm|VexW1|EVex128|EVexMap4|VexVVVV|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 }
+push2, 0xff/6, APX_F, Modrm|VexW0|EVex128|EVexMap4|VexVVVV|ImplicitStackOp|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 }
+push2p, 0xff/6, APX_F, Modrm|VexW1|EVex128|EVexMap4|VexVVVV|ImplicitStackOp|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 }
+pop2, 0x8f/0, APX_F, Modrm|VexW0|EVex128|EVexMap4|VexVVVV|ImplicitStackOp|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 }
+pop2p, 0x8f/0, APX_F, Modrm|VexW1|EVex128|EVexMap4|VexVVVV|ImplicitStackOp|No_bSuf|No_wSuf|No_lSuf|No_sSuf, { Reg64, Reg64 }
 
 // APX Push2/Pop2 instructions end.
diff --git a/opcodes/i386-tbl.h b/opcodes/i386-tbl.h
index ffd27ff6cac..ac4a01cab14 100644
--- a/opcodes/i386-tbl.h
+++ b/opcodes/i386-tbl.h
@@ -315,7 +315,7 @@  static const insn_template i386_optab[] =
       { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0,
 	  0, 0, 0, 0, 0, 0 } } } },
   { MN_push, 0x50, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -323,7 +323,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
 	  0, 0, 0, 0, 0, 0 } } } },
   { MN_push, 0xff, 1, SPACE_BASE, 6,
-    { 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 0, 0, 0, 0, 10, 2, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -331,7 +331,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_push, 0x6a, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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 },
     { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -339,7 +339,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_push, 0x68, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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 },
     { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -347,7 +347,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_push, 0x06, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -355,7 +355,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_push, 0x50, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -363,7 +363,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0,
 	  0, 0, 0, 0, 0, 0 } } } },
   { MN_push, 0xff, 1, SPACE_BASE, 6,
-    { 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -371,7 +371,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_push, 0x6a, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -379,7 +379,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_push, 0x68, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -387,7 +387,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_push, 0xa0, 1, SPACE_0F, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -395,7 +395,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_pushp, 0x50, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 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,
       1 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
@@ -403,7 +403,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_pusha, 0x60, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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 },
     { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -411,7 +411,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_pop, 0x58, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -419,7 +419,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,
 	  0, 0, 0, 0, 0, 0 } } } },
   { MN_pop, 0x8f, 1, SPACE_BASE, 0,
-    { 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 0, 0, 0, 0, 10, 2, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -427,7 +427,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_pop, 0x07, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -435,7 +435,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_pop, 0x58, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -443,7 +443,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0,
 	  0, 0, 0, 0, 0, 0 } } } },
   { MN_pop, 0x8f, 1, SPACE_BASE, 0,
-    { 0, 0, 0, 1, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -451,7 +451,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_pop, 0xa1, 1, SPACE_0F, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -459,7 +459,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_popp, 0x58, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 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,
       1 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
@@ -467,7 +467,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_popa, 0x61, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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 },
     { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -729,7 +729,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_pushf, 0x9c, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -737,7 +737,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_pushf, 0x9c, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -745,7 +745,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_popf, 0x9d, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -753,7 +753,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_popf, 0x9d, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2587,7 +2587,7 @@  static const insn_template i386_optab[] =
       { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_call, 0xe8, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0,
+    { 0, 0, 0, 0, 2, 0, 0, 0, 10, 2, 1, 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, 1, 0,
       0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -2595,7 +2595,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_call, 0xe8, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0,
+    { 0, 0, 0, 0, 2, 0, 0, 0, 10, 2, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0,
       0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2603,7 +2603,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_call, 0xe8, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0,
+    { 0, 0, 0, 0, 2, 0, 0, 0, 10, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0,
       0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2611,7 +2611,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_call, 0xff, 1, SPACE_BASE, 2,
-    { 0, 0, 0, 1, 5, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 1, 3,
+    { 0, 0, 0, 1, 5, 0, 0, 0, 10, 2, 1, 0, 0, 1, 1, 0, 0, 0, 1, 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, 1, 0 } },
@@ -2619,7 +2619,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_call, 0xff, 1, SPACE_BASE, 2,
-    { 0, 0, 0, 1, 5, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 1, 3,
+    { 0, 0, 0, 1, 5, 0, 0, 0, 10, 2, 1, 0, 1, 1, 0, 0, 0, 0, 1, 3,
       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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2627,7 +2627,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_call, 0xff, 1, SPACE_BASE, 2,
-    { 0, 0, 0, 1, 5, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 3,
+    { 0, 0, 0, 1, 5, 0, 0, 0, 10, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 3,
       0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2635,7 +2635,7 @@  static const insn_template i386_optab[] =
     { { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_call, 0x9a, 2, SPACE_BASE, None,
-    { 0, 0, 0, 0, 4, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 4, 0, 0, 0, 10, 2, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -2645,7 +2645,7 @@  static const insn_template i386_optab[] =
       { { 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 } } } },
   { MN_call, 0xff, 1, SPACE_BASE, 3,
-    { 0, 0, 0, 1, 5, 0, 0, 0, 0, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 5, 0, 0, 0, 10, 2, 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, 1, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2653,7 +2653,7 @@  static const insn_template i386_optab[] =
     { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0,
 	  0, 0, 0, 0, 0, 0 } } } },
   { MN_call, 0xff, 1, SPACE_BASE, 3,
-    { 0, 0, 0, 1, 5, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 5, 0, 0, 0, 10, 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, 2, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2779,7 +2779,7 @@  static const insn_template i386_optab[] =
     { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_ret, 0xc3, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 0, 1, 1, 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, 0, 0, 0, 1, 0 } },
@@ -2787,7 +2787,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_ret, 0xc2, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 0, 1, 1, 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, 0, 0, 0, 1, 0 } },
@@ -2795,7 +2795,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_ret, 0xc3, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1,
       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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2803,7 +2803,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_ret, 0xc2, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1,
       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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2811,7 +2811,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_ret, 0xc3, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1,
+    { 0, 0, 0, 0, 0, 0, 3, 0, 10, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1,
       0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2819,7 +2819,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_ret, 0xc2, 1, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1,
+    { 0, 0, 0, 0, 0, 0, 3, 0, 10, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1,
       0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2859,7 +2859,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_enter, 0xc8, 2, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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 },
     { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -2869,7 +2869,7 @@  static const insn_template i386_optab[] =
       { { 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 } } } },
   { MN_enter, 0xc8, 2, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -2879,7 +2879,7 @@  static const insn_template i386_optab[] =
       { { 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 } } } },
   { MN_leave, 0xc9, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 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 },
     { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -2887,7 +2887,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_leave, 0xc9, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 1, 0, 1, 1, 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, 1, 0, 0, 0, 0, 0, 0, 0 } },
@@ -3859,7 +3859,7 @@  static const insn_template i386_optab[] =
       { { 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0,
 	  0, 0, 0, 0, 1, 0 } } } },
   { MN_int, 0xcd, 1, SPACE_BASE, None,
-    { 0, 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, 10, 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, 0, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -3867,7 +3867,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_int1, 0xf1, 0, SPACE_BASE, None,
-    { 0, 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, 10, 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, 0, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -3875,7 +3875,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_int3, 0xcc, 0, SPACE_BASE, None,
-    { 0, 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, 10, 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, 0, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -3883,7 +3883,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_into, 0xce, 0, SPACE_BASE, None,
-    { 0, 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, 10, 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, 0, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0 } },
@@ -3891,7 +3891,7 @@  static const insn_template i386_optab[] =
     { { { 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 } } } },
   { MN_iret, 0xcf, 0, SPACE_BASE, None,
-    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 0, 0, 0, 0, 0, 10, 2, 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, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -41183,7 +41183,7 @@  static const insn_template i386_optab[] =
       { { 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 } } } },
   { MN_push2, 0xff, 2, SPACE_EVEXMAP4, 6,
-    { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 0, 0, 0, 0, 10, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
       0, 0, 0, 0, 1, 1, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
@@ -41193,7 +41193,7 @@  static const insn_template i386_optab[] =
       { { 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 } } } },
   { MN_push2p, 0xff, 2, SPACE_EVEXMAP4, 6,
-    { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 0, 0, 0, 0, 10, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
       0, 0, 0, 0, 1, 2, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
@@ -41203,7 +41203,7 @@  static const insn_template i386_optab[] =
       { { 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 } } } },
   { MN_pop2, 0x8f, 2, SPACE_EVEXMAP4, 0,
-    { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 0, 0, 0, 0, 10, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
       0, 0, 0, 0, 1, 1, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
@@ -41213,7 +41213,7 @@  static const insn_template i386_optab[] =
       { { 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 } } } },
   { MN_pop2p, 0x8f, 2, SPACE_EVEXMAP4, 0,
-    { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+    { 0, 0, 0, 1, 0, 0, 0, 0, 10, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
       0, 0, 0, 0, 1, 2, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
       0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },