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Set vex.w to 0 for VEX C5 prefix.

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2009-12-11  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-dis.c (get_valid_dis386): Set vex.w to 0 for VEX C5
	prefix.
	(print_insn): Don't set vex.w here.
This commit is contained in:
H.J. Lu 2009-12-12 01:17:41 +00:00
parent 5639ff8726
commit 759a05ce24
2 changed files with 8 additions and 1 deletions
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6
opcodes/ChangeLog
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@ -1,3 +1,9 @@
2009-12-11 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (get_valid_dis386): Set vex.w to 0 for VEX C5
prefix.
(print_insn): Don't set vex.w here.
2009-12-11 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (print_insn): Set vex.w to 0.

3
opcodes/i386-dis.c
View file

@ -10444,6 +10444,8 @@ get_valid_dis386 (const struct dis386 *dp, disassemble_info *info)
&& vex.register_specifier > 0x7)
BadOp ();
vex.w = 0;
vex.length = (*codep & 0x4) ? 256 : 128;
switch ((*codep & 0x3))
{
@ -10763,7 +10765,6 @@ print_insn (bfd_vma pc, disassemble_info *info)
need_vex = 0;
need_vex_reg = 0;
vex.w = 0;
vex_w_done = 0;
if (dp->name == NULL && dp->op[0].bytemode == FLOATCODE)