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disas/i386: Add disassembly of rorx

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Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2017-08-03 23:00:02 -07:00 committed by Richard Henderson
parent a17d3be6fb
commit bbde936a20
1 changed files with 11 additions and 2 deletions
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13
disas/i386.c
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@ -684,6 +684,7 @@ fetch_data(struct disassemble_info *info, bfd_byte *addr)
#define PREGRP106 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 106 } }
#define PREGRP107 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 107 } }
#define PREGRP108 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 108 } }
#define PREGRP109 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 109 } }
#define X86_64_0 NULL, { { NULL, X86_64_SPECIAL }, { NULL, 0 } }
#define X86_64_1 NULL, { { NULL, X86_64_SPECIAL }, { NULL, 1 } }
@ -1557,7 +1558,7 @@ static const unsigned char threebyte_0x3a_uses_REPNZ_prefix[256] = {
/* c0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */
/* d0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* df */
/* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ef */
/* f0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ff */
/* f0 */ 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* ff */
/* ------------------------------- */
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
};
@ -2817,6 +2818,14 @@ static const struct dis386 prefix_user_table[][4] = {
{ "(bad)", { XX } },
{ "pdep", { Gv, Bv, Ev } },
},
/* PREGRP109 */
{
{ "(bad)", { XX } },
{ "(bad)", { XX } },
{ "(bad)", { XX } },
{ "rorx", { Gv, Ev, Ib } },
},
};
static const struct dis386 x86_64_table[][2] = {
@ -3403,7 +3412,7 @@ static const struct dis386 three_byte_table[][256] = {
{ "(bad)", { XX } },
{ "(bad)", { XX } },
/* f0 */
{ "(bad)", { XX } },
{ PREGRP109 },
{ "(bad)", { XX } },
{ "(bad)", { XX } },
{ "(bad)", { XX } },