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2010-03-22 Sebastian Pop <sebastian.pop@amd.com>

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Quentin Neill <quentin.neill@amd.com>

	opcodes/
	* i386-dis.c (OP_LWP_I): Removed.
	(reg_table): Do not use OP_LWP_I, use Iq.
	(OP_LWPCB_E): Remove use of names16.
	(OP_LWP_E): Same.
	* i386-opc.tbl: Removed 16bit LWP insns.  32bit LWP insns
	should not set the Vex.length bit.
	* i386-tbl.h: Regenerated.

	gas/
	* testsuite/gas/i386/x86-64-lwp.s: Remove use of 16bit LWP insns.
	* testsuite/gas/i386/lwp.s: Same.
	* testsuite/gas/i386/x86-64-lwp.d: Updated.
	* testsuite/gas/i386/lwp.d: Updated.
This commit is contained in:
Sebastian Pop
2010-03-23 02:56:24 +00:00
parent 405f531a1a
commit ce7d077ec0
10 changed files with 221 additions and 656 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
opcodes/i386-dis.c
View File

@ -114,7 +114,6 @@ static void CRC32_Fixup (int, int);
static void FXSAVE_Fixup (int, int);
static void OP_LWPCB_E (int, int);
static void OP_LWP_E (int, int);
static void OP_LWP_I (int, int);
static void OP_Vex_2src_1 (int, int);
static void OP_Vex_2src_2 (int, int);
@ -2744,8 +2743,8 @@ static const struct dis386 reg_table[][8] = {
},
/* REG_XOP_LWP */
{
{ "lwpins", { { OP_LWP_E, 0 }, Ed, { OP_LWP_I, 0 } } },
{ "lwpval", { { OP_LWP_E, 0 }, Ed, { OP_LWP_I, 0 } } },
{ "lwpins", { { OP_LWP_E, 0 }, Ed, Iq } },
{ "lwpval", { { OP_LWP_E, 0 }, Ed, Iq } },
},
};
@ -14977,10 +14976,8 @@ OP_LWPCB_E (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
if (vex.w)
names = names64;
else if (vex.length == 256)
names = names32;
else
names = names16;
names = names32;
reg = modrm.rm;
USED_REX (REX_B);
@ -14997,20 +14994,9 @@ OP_LWP_E (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
if (vex.w)
names = names64;
else if (vex.length == 256)
names = names32;
else
names = names16;
names = names32;
oappend (names[vex.register_specifier]);
}
static void
OP_LWP_I (int bytemode ATTRIBUTE_UNUSED, int sizeflag)
{
if (vex.w || vex.length == 256)
OP_I (q_mode, sizeflag);
else
OP_I (w_mode, sizeflag);
}