From: "Hu, Lin1" <lin1.hu@intel.com>
To: binutils@sourceware.org
Subject: [PATCH] x86: support APX forms of U{RD,WR}MSR
Date: Tue, 16 Jan 2024 16:19:24 +0800 [thread overview]
Message-ID: <20240116081923.2189141-1-lin1.hu@intel.com> (raw)
In-Reply-To: <f1a9acc0-a981-4987-812a-1719d2be984d@suse.com>
> @@ -3482,11 +3482,13 @@ eretu, 0xf30f01ca, FRED, NoSuf, {}
> // USER_MSR instructions.
>
> urdmsr, 0xf20f38f8, USER_MSR, RegMem|NoSuf|NoRex64, { Reg64, Reg64 }
> -urdmsr, 0xf2f8/0, USER_MSR, Modrm|Vex128|VexMap7|VexW0|NoSuf, { Imm32, Reg64 }
> +urdmsr, 0xf2f8, USER_MSR&APX_F, RegMem|EVexMap4|VexW0|NoSuf, { Reg64, Reg64 }
> +urdmsr, 0xf2f8/0, APX_F(USER_MSR), Modrm|Vex128|VexMap7|EVex128|VexW0|NoSuf,
> { Imm32, Reg64 }
> uwrmsr, 0xf30f38f8, USER_MSR, Modrm|NoSuf|NoRex64, { Reg64, Reg64 }
> +uwrmsr, 0xf3f8, USER_MSR&APX_F, Modrm||EVexMap4|VexW0|NoSuf, { Reg64, Reg64 }
> // Immediates want to be first; md_assemble() takes care of swapping operands
> // accordingly.
> -uwrmsr, 0xf3f8/0, USER_MSR, Modrm|Vex128|VexMap7|VexW0|NoSuf, { Imm32, Reg64 }
> +uwrmsr, 0xf3f8/0, APX_F(USER_MSR), Modrm|Vex128|VexMap7|EVex128|VexW0|NoSuf,
> { Imm32, Reg64 }
I think change the space name from VexMap7 to SpaceMap7 will be better.
BRs,
Lin
next prev parent reply other threads:[~2024-01-16 8:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-12 8:57 Jan Beulich
2024-01-15 6:41 ` Cui, Lili
2024-01-15 7:19 ` Jan Beulich
2024-01-16 8:19 ` Hu, Lin1 [this message]
2024-01-16 8:31 ` Jan Beulich
2024-01-16 8:31 ` Hu, Lin1
2024-01-18 1:22 ` Cui, Lili
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