From: Jan Beulich <jbeulich@suse.com>
To: "Cui, Lili" <lili.cui@intel.com>
Cc: hongjiu.lu@intel.com, "Hu, Lin1" <lin1.hu@intel.com>,
binutils@sourceware.org
Subject: Re: [PATCH V5 9/9] Support APX JMPABS for disassembler
Date: Fri, 5 Jan 2024 13:08:43 +0100 [thread overview]
Message-ID: <f1d6940e-aa3f-451a-99f6-f6ef854efb4b@suse.com> (raw)
In-Reply-To: <20231228012714.2989658-10-lili.cui@intel.com>
On 28.12.2023 02:27, Cui, Lili wrote:
> --- /dev/null
> +++ b/gas/testsuite/gas/i386/x86-64-apx-jmpabs-inval.s
> @@ -0,0 +1,15 @@
> +# Check bytecode of APX_F jmpabs instructions with illegal encode.
> +
> + .text
> +# With 66 prefix
> + .byte 0x66,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00
> +# With 67 prefix
> + .byte 0x67,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00
> +# With F2 prefix
> + .byte 0xf2,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00
> +# With F3 prefix
> + .byte 0xf3,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00
> +# With LOCK prefix
> + .byte 0xf0,0xd5,0x00,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00
> +# REX2.M0 = 0 REX2.W = 1
> + .byte 0xd5,0x08,0xa1,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00
Considering that I specifically asked that this use .insn, and that I
further took the time to make a patch to make .insn work with {rex2},
I find it rather poor that here and ...
> --- /dev/null
> +++ b/gas/testsuite/gas/i386/x86-64-apx-jmpabs.s
> @@ -0,0 +1,5 @@
> +# Check 64bit APX_F JMPABS instructions
> +
> + .text
> + _start:
> + .byte 0xd5,0x00,0xa1,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00
... here it is still .byte that is being used.
Jan
next prev parent reply other threads:[~2024-01-05 12:08 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-28 1:27 [PATCH V5 0/9] Support Intel APX EGPR Cui, Lili
2023-12-28 1:27 ` [PATCH V5 1/9] Support APX GPR32 with rex2 prefix Cui, Lili
2023-12-28 1:53 ` H.J. Lu
2024-01-04 8:02 ` Jan Beulich
2024-01-04 11:27 ` Cui, Lili
2024-01-05 14:45 ` Jan Beulich
2024-01-08 3:41 ` Cui, Lili
2023-12-28 1:27 ` [PATCH V5 2/9] Created an empty EVEX_MAP4_ sub-table for EVEX instructions Cui, Lili
2023-12-28 1:54 ` H.J. Lu
2023-12-28 1:27 ` [PATCH V5 3/9] Support APX GPR32 with extend evex prefix Cui, Lili
2023-12-28 1:54 ` H.J. Lu
2023-12-28 13:48 ` Cui, Lili
2023-12-28 1:27 ` [PATCH V5 4/9] Add tests for " Cui, Lili
2023-12-28 1:54 ` H.J. Lu
2023-12-28 1:27 ` [PATCH V5 5/9] Support APX NDD Cui, Lili
2023-12-28 1:55 ` H.J. Lu
2023-12-28 1:27 ` [PATCH V5 6/9] Support APX Push2/Pop2 Cui, Lili
2023-12-28 1:55 ` H.J. Lu
2023-12-28 1:27 ` [PATCH V5 7/9] Support APX pushp/popp Cui, Lili
2023-12-28 1:56 ` H.J. Lu
2023-12-28 1:27 ` [PATCH V5 8/9] Support APX NDD optimized encoding Cui, Lili
2023-12-28 1:56 ` H.J. Lu
2024-01-05 14:36 ` Jan Beulich
2024-01-08 2:49 ` Hu, Lin1
2023-12-28 1:27 ` [PATCH V5 9/9] Support APX JMPABS for disassembler Cui, Lili
2023-12-28 1:56 ` H.J. Lu
2024-01-05 12:08 ` Jan Beulich [this message]
2024-01-08 2:32 ` Hu, Lin1
2024-01-08 7:41 ` Jan Beulich
2024-01-08 7:44 ` Hu, Lin1
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