From e3c58833bf3e173b040ae267d6ee060cee9c4ba5 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Tue, 15 Dec 2009 16:36:59 +0000
Subject: [PATCH] Define VEX128 and VEX256.
gas/
2009-12-15 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (build_vex_prefix): Use VEX256.
opcodes/
2009-12-15 H.J. Lu <hongjiu.lu@intel.com>
* i386-opc.h (VEX128): New.
(VEX256): Likewise.
---
gas/ChangeLog | 4 ++++
gas/config/tc-i386.c | 2 +-
opcodes/ChangeLog | 5 +++++
opcodes/i386-opc.h | 2 ++
4 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 330787a594..1bc25c8bd7 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,7 @@
+2009-12-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/tc-i386.c (build_vex_prefix): Use VEX256.
+
2009-12-14 Yoshinori Sato <ysato@users.sourceforge.jp>
PR gas/11086
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index efdd8c242d..1b96a5ff3b 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -2701,7 +2701,7 @@ build_vex_prefix (const insn_template *t)
i.tm = t[1];
}
- vector_length = i.tm.opcode_modifier.vex == 2 ? 1 : 0;
+ vector_length = i.tm.opcode_modifier.vex == VEX256 ? 1 : 0;
switch ((i.tm.base_opcode >> 8) & 0xff)
{
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 9ede42916a..653ae2576f 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+2009-12-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * i386-opc.h (VEX128): New.
+ (VEX256): Likewise.
+
2009-12-14 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (vex_len_table): Reformat.
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index a8f3fd2229..3b0f2c6bc1 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -274,6 +274,8 @@ enum
1: 128bit VEX prefix.
2: 256bit VEX prefix.
*/
+#define VEX128 1
+#define VEX256 2
Vex,
/* insn has VEX NDS. Register-only source is encoded in Vex prefix.
We use VexNDS on insns with VEX DDS since the register-only source