Re: [edk2-devel] [PATCH v2] MdePkg/BaseLib: Add support for the XSETBV instruction

2021-04-01 Thread Ni, Ray
Reviewed-by: Ray Ni > -Original Message- > From: Wu, Jiaxin > Sent: Friday, April 2, 2021 9:51 AM > To: devel@edk2.groups.io > Cc: Kinney, Michael D ; Liming Gao > ; Liu, Zhiguang > ; Ni, Ray ; Yao, Jiewen > ; Zhang, Hongbin1 > > Subject: [PATCH v2] MdePkg/BaseLib: Add support for the

[edk2-devel] [PATCH v2] MdePkg/BaseLib: Add support for the XSETBV instruction

2021-04-01 Thread Wu, Jiaxin
*v2: refine the coding format. https://bugzilla.tianocore.org/show_bug.cgi?id=3284 This patch is to support XSETBV instruction so as to support Extended Control Register(XCR) write. Extended Control Register(XCR) read has already been supported by below commit to support XGETBV instruction: 9b3c