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Set the first 3byte VEX prefix individually.

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2010-01-24  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
	0xc4 individually.
This commit is contained in:
H.J. Lu 2010-01-24 15:44:05 +00:00
parent 691f8dc187
commit 80de6e001d
2 changed files with 8 additions and 1 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
0xc4 individually.
2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
* write.h (fix_at_start): Declare.

4
gas/config/tc-i386.c
View file

@ -2749,18 +2749,20 @@ build_vex_prefix (const insn_template *t)
unsigned int m, w;
i.vex.length = 3;
i.vex.bytes[0] = 0xc4;
switch (i.tm.opcode_modifier.vexopcode)
{
case VEX0F:
m = 0x1;
i.vex.bytes[0] = 0xc4;
break;
case VEX0F38:
m = 0x2;
i.vex.bytes[0] = 0xc4;
break;
case VEX0F3A:
m = 0x3;
i.vex.bytes[0] = 0xc4;
break;
case XOP08:
m = 0x8;