RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 MSR is accessed in BaseXApicX2ApicLib. In TDX some MSRs are accessed directly from/to CPU. Some should be accessed via explicit requests from

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 This commit supports IoRead/IoWrite for SEV/TDX/Legacy guest in one binary. It checks the guest type in runtime and then call

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 Previously IoFifo functions are in X64/IoFifoSev.nasm which supports both SEV guest and Legacy guest. IoLibFifo.c is introduced to

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 TDVF access MMIO with TDG.VP.VMCALL to invoke VMM provided emulation functions. If the access to MMIO fails, it fall backs to the

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 Intel TDX architecture does not prescribe a specific software convention to perform I/O from the guest TD. Guest TD providers have many

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 Add base support to handle #VE exceptions. Update the common exception handlers to invoke the VmTdExitHandleVe () function of the

RFC： https://bugzilla.tianocore.org/show_bug.cgi?id=3429 The base VmgExitLib library provides a default limited interface to handle #VE exception. To provide full support, the OVMF version

RFC： https://bugzilla.tianocore.org/show_bug.cgi?id=3429 VmgExitLib performs the necessary processing to handle a #VC exception. VmgExitLibNull is a NULL instance of VmgExitLib which provides

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 TdxLib is created with functions to perform the related Tdx operation. This includes functions for: - TdAcceptPages : Accept pending

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 Introduce basic Tdx functions in BaseLib: - TdCall () - TdVmCall () - TdIsEnabled () Cc: Liming Gao <gaoliming@...> Cc: Brijesh

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 Guest software can be designed to run either as a TD, as a legacy virtual machine, or directly on the CPU, based on enumeration of its

RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 Tdx.h includes the Intel Trust Domain Extension definitions. Detailed information can be found in below

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3249 Intel's Trust Domain Extensions (Intel TDX) refers to an Intel technology that extends Virtual Machines Extensions (VMX) and Multi-Key Total

Rebecca, I got it to compile by doing this diff --git a/CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf b/CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf index cdeed0d073eb..72dbeb2795e8

Sorry I forgot to mention I was using an Xcode clang on macOS. Thanks, Andrew Fish

Gerd, I’m not sure if this was caused by my email client but your fix did not work for me. GNUmakefile:17: *** missing separator. Stop. I had to add a space after `ifeq` to get it to work. diff

Signed-off-by: Sean Rhodes <sean@...> --- UefiPayloadPkg/UniversalPayloadBuild.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git

Signed-off-by: Sean Rhodes <sean@...> --- UefiPayloadPkg/UniversalPayloadBuild.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

While I can't test this myself, the following does appear to result in a successful build using the same clang version: diff --git a/BaseTools/Source/C/DevicePath/GNUmakefile

Step 4 to merge UefiCpuLib to CpuLib. Cc: Eric Dong <eric.dong@...> Cc: Ray Ni <ray.ni@...> Cc: Rahul Kumar <rahul1.kumar@...> Signed-off-by: Yu Pu <yu.pu@...> ---