BR 3018233: handle LFS, LGS and LSS with a 64-bit register

LFS, LGS and LSS are valid in 64-bit mode and have 64-bit (REX.W)
forms.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

diff --git a/insns.dat b/insns.dat
index fe6d497..01c1e2c 100644 (file)
--- a/insns.dat
+++ b/insns.dat
@@ -1,6 +1,6 @@
 ;; --------------------------------------------------------------------------
 ;;
-;;   Copyright 1996-2009 The NASM Authors - All Rights Reserved
+;;   Copyright 1996-2010 The NASM Authors - All Rights Reserved
 ;;   See the file AUTHORS included with the NASM distribution for
 ;;   the specific copyright holders.
 ;;
@@ -710,9 +710,11 @@ LES                reg32,mem                       \321\1\xC4\110                                  386,NOLONG
 LFENCE         void                            \3\x0F\xAE\xE8                                  X64,AMD
 LFS            reg16,mem                       \320\2\x0F\xB4\110                              386
 LFS            reg32,mem                       \321\2\x0F\xB4\110                              386
+LFS            reg64,mem                       \324\2\x0F\xB4\110                              X64
 LGDT           mem                             \2\x0F\x01\202                                  286,PRIV
 LGS            reg16,mem                       \320\2\x0F\xB5\110                              386
 LGS            reg32,mem                       \321\2\x0F\xB5\110                              386
+LGS            reg64,mem                       \324\2\x0F\xB5\110                              X64
 LIDT           mem                             \2\x0F\x01\203                                  286,PRIV
 LLDT           mem                             \2\x0F\x00\202                                  286,PROT,PRIV
 LLDT           mem16                           \2\x0F\x00\202                                  286,PROT,PRIV
@@ -760,6 +762,7 @@ LSL         reg64,reg32                     \324\2\x0F\x03\110                              X64,PROT
 LSL            reg64,reg64                     \324\2\x0F\x03\110                              X64,PROT
 LSS            reg16,mem                       \320\2\x0F\xB2\110                              386
 LSS            reg32,mem                       \321\2\x0F\xB2\110                              386
+LSS            reg64,mem                       \324\2\x0F\xB2\110                              X64
 LTR            mem                             \2\x0F\x00\203                                  286,PROT,PRIV
 LTR            mem16                           \2\x0F\x00\203                                  286,PROT,PRIV
 LTR            reg16                           \2\x0F\x00\203                                  286,PROT,PRIV