From: H.J. Lu <hjl.tools@gmail.com>
Date: Wed, 12 Jan 2005 19:40:20 +0000 (+0000)
Subject: 2005-01-12  H.J. Lu  <hongjiu.lu@intel.com>
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9df48ba9fdf995d2d8c082e568010e817ec684fe;p=binutils-gdb.git

2005-01-12  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (OP_E): Don't ignore scale in SIB for 64 bit mode.
---

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 1b9fc940e04..f4edcb3dcad 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2005-01-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* i386-dis.c (OP_E): Don't ignore scale in SIB for 64 bit mode.
+
 2005-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* i386-dis.c (OP_E): Ignore scale when index == 0x4 in SIB.
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index c24c6561e1a..0e9ce49e253 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -3192,8 +3192,8 @@ OP_E (int bytemode, int sizeflag)
 	  havesib = 1;
 	  FETCH_DATA (the_info, codep + 1);
 	  index = (*codep >> 3) & 7;
-	  if (index != 0x4)
-	    /* When INDEX == 0x4, scale is ignored.  */
+	  if (mode_64bit || index != 0x4)
+	    /* When INDEX == 0x4 in 32 bit mode, SCALE is ignored.  */
 	    scale = (*codep >> 6) & 3;
 	  base = *codep & 7;
 	  USED_REX (REX_EXTY);