mirror of https://github.com/acidanthera/audk.git
9f06feb5d2
The SEV-ES DebugVirtualization feature enables type B swapping of debug registers on #VMEXIT and makes #DB and DR7 intercepts unnecessary and unwanted. When DebugVirtualization is enabled, this stops booting if interaction from the HV. Add new API to PEI, SEC, DXE. This does not change the existing behaviour yet. Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Erdem Aktas <erdemaktas@google.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Michael Roth <michael.roth@amd.com> Cc: Min Xu <min.m.xu@intel.com> Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Alexey Kardashevskiy <aik@amd.com> --- Changes: v5: * "rb" from Tom v4: * s/DebugSwap/DebugVirtualization/ |
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| .. | ||
| X64 | ||
| CcExitLib.c | ||
| CcExitLib.inf | ||
| CcExitTd.h | ||
| CcExitVcHandler.c | ||
| CcExitVcHandler.h | ||
| CcExitVeHandler.c | ||
| CcInstruction.c | ||
| CcInstruction.h | ||
| PeiDxeCcExitVcHandler.c | ||
| SecCcExitLib.inf | ||
| SecCcExitVcHandler.c | ||