* [PATCH v2 2/8] Created an empty EVEX_MAP4_ sub-table for EVEX instructions.
@ 2023-10-17 15:43 Cui, Lili
2023-10-18 6:12 ` Jan Beulich
0 siblings, 1 reply; 3+ messages in thread
From: Cui, Lili @ 2023-10-17 15:43 UTC (permalink / raw)
To: binutils; +Cc: jbeulich, hongjiu.lu
opcode/ChangeLog:
* i386-dis-evex.hi: Added an empty EVEX_MAP4_ sub-table for
legacy insn promote to EVEX insn.
* opcodes/i386-dis-evex.h: Add EVEX_MAP4.
---
opcodes/i386-dis-evex.h | 291 ++++++++++++++++++++++++++++++++++++++++
opcodes/i386-dis.c | 1 +
2 files changed, 292 insertions(+)
diff --git a/opcodes/i386-dis-evex.h b/opcodes/i386-dis-evex.h
index e6295119d2b..7ad1edbe72d 100644
--- a/opcodes/i386-dis-evex.h
+++ b/opcodes/i386-dis-evex.h
@@ -872,6 +872,297 @@ static const struct dis386 evex_table[][256] = {
{ Bad_Opcode },
{ Bad_Opcode },
},
+ /* EVEX_MAP4_ */
+ {
+ /* 00 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 08 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 10 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 18 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 20 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 28 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 30 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 38 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 40 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 48 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 50 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 58 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 60 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 68 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 70 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 78 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 80 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 88 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 90 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* 98 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* A0 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* A8 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* B0 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* B8 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* C0 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* C8 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* D0 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* D8 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* E0 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* E8 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* F0 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ /* F8 */
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ { Bad_Opcode },
+ },
/* EVEX_MAP5_ */
{
/* 00 */
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index d34f344a8c7..9cb8b29029d 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -1283,6 +1283,7 @@ enum
EVEX_0F = 0,
EVEX_0F38,
EVEX_0F3A,
+ EVEX_MAP4,
EVEX_MAP5,
EVEX_MAP6,
};
--
2.25.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v2 2/8] Created an empty EVEX_MAP4_ sub-table for EVEX instructions.
2023-10-17 15:43 [PATCH v2 2/8] Created an empty EVEX_MAP4_ sub-table for EVEX instructions Cui, Lili
@ 2023-10-18 6:12 ` Jan Beulich
2023-10-18 7:18 ` Cui, Lili
0 siblings, 1 reply; 3+ messages in thread
From: Jan Beulich @ 2023-10-18 6:12 UTC (permalink / raw)
To: Cui, Lili; +Cc: hongjiu.lu, binutils
On 17.10.2023 17:43, Cui, Lili wrote:
> opcode/ChangeLog:
>
> * i386-dis-evex.hi: Added an empty EVEX_MAP4_ sub-table for
> legacy insn promote to EVEX insn.
> * opcodes/i386-dis-evex.h: Add EVEX_MAP4.
This is okay, but please don't commit ahead of time. We don't want to
carry such an empty table. Thanks for doing the split.
Jan
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [PATCH v2 2/8] Created an empty EVEX_MAP4_ sub-table for EVEX instructions.
2023-10-18 6:12 ` Jan Beulich
@ 2023-10-18 7:18 ` Cui, Lili
0 siblings, 0 replies; 3+ messages in thread
From: Cui, Lili @ 2023-10-18 7:18 UTC (permalink / raw)
To: Beulich, Jan; +Cc: Lu, Hongjiu, binutils
> -----Original Message-----
> From: Jan Beulich <jbeulich@suse.com>
> Sent: Wednesday, October 18, 2023 2:13 PM
> To: Cui, Lili <lili.cui@intel.com>
> Cc: Lu, Hongjiu <hongjiu.lu@intel.com>; binutils@sourceware.org
> Subject: Re: [PATCH v2 2/8] Created an empty EVEX_MAP4_ sub-table for EVEX
> instructions.
>
> On 17.10.2023 17:43, Cui, Lili wrote:
> > opcode/ChangeLog:
> >
> > * i386-dis-evex.hi: Added an empty EVEX_MAP4_ sub-table for
> > legacy insn promote to EVEX insn.
> > * opcodes/i386-dis-evex.h: Add EVEX_MAP4.
>
> This is okay, but please don't commit ahead of time. We don't want to carry
> such an empty table. Thanks for doing the split.
>
OK, thanks for reminding.
Lili
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-10-17 15:43 [PATCH v2 2/8] Created an empty EVEX_MAP4_ sub-table for EVEX instructions Cui, Lili
2023-10-18 6:12 ` Jan Beulich
2023-10-18 7:18 ` Cui, Lili
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