]> git.proxmox.com Git - mirror_edk2.git/commitdiff
UefiCpuPkg: Update SmmCpuFeatureLib pass XCODE5 tool chain
authorLiming Gao <liming.gao@intel.com>
Thu, 11 Jan 2018 09:05:14 +0000 (17:05 +0800)
committerLiming Gao <liming.gao@intel.com>
Tue, 16 Jan 2018 15:42:58 +0000 (23:42 +0800)
https://bugzilla.tianocore.org/show_bug.cgi?id=849

In V2, use "mov rax, strict qword 0" to replace the hard code db.

1. Use lea instruction to get the address instead of mov instruction.
2. Use the dummy address as jmp destination, and add the logic to fix up
the address to the absolute address at boot time.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

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