In MpInitLibInitialize(), invoke AsmGetAddress() to get get assembly functions' entry addresses and the sizes from returned MP_ASSEMBLY_ADDRESS_MAP structure. v4: 1. Add AsmRelocateApLoop

AsmRelocateApLoop() is used to place APs into MWAIT-loop if MonitorMwait feature is supported before hand-off to OS, or place APs into HLT-loop if MonitorMwait feature is not supported. If the

EnableExecuteDisable in MP_CPU_EXCHANGE_INFO is used to tell AP reset vector if enable execute disable feature on APs. This feature should be enabled before CR3 is written. Cc: Feng Tian

1. Rename NumApsExecutingLoction to NumApsExecutingLocation 2. Update some comments in NASM files. 3. Remove PeiCpuMpData from MP_CPU_EXCHANGE_INFO. Cc: Feng Tian <feng.tian@...> Cc: Giri P

Add assembly code for AP reset vector and the definition of MP_CPU_EXCHANGE_INFO that are used to exchange the data between C code and assembly code when AP wake up. v4: 1. Copy

Add two MP Initialize Library instances PeiMpInitLib.inf and DxeMpInitLib.inf with NULL implementation. One PeiMpInitLib.inf is consumed by PEI MP driver. Another DxeMpInitLib.inf is consumed by DXE

MP Initialize library provides basic functionalities to do APs initialization, to manage MP information and to wakeup APs to execute AP task. It could be consumed by CPU MP PEI or DXE drivers to

Currently, we will allocate StartupVector buffer under 1MB at entry point function. But some modules may allocate some hard code address under 1MB. For example, LegacyBiosDxe driver tries to manage

Add microcode definitions defined in Intel(R) 64 and IA-32 Architectures Software Developer's Manual Volume 3A, Section 9.11. v4: 1. ProcessorSignature type changed to

#define MSR_IA32_APIC_BASE_ADDRESS is duplicated with #define MSR_IA32_APIC_BASE defined in UefiCpuPkg/Include/Register/ArchitecturalMsr.h, so we could remove it and update the modules to use

We add MP Initialize Library defined in UefiCpuPkg/Include/Library/MpInitLib.h. It will provide basic functionalities of MP services and could be consumed by CPU MP PEI and CPU MP DXE to produce CPU

It appears that this file is not actually used. It is only referenced in the [Rule.Common.UEFI_DRIVER.NATIVE_BINARY] rule in PlatformPkg.fdf. A little further research shows that an alternate method

Thanks! I had hoped for comments from someone else on cc, since we don't have any Maintainers.txt entry for the top level directory :) But if I don't hear anything before Monday, I'll push it

Laszlo, I have changed the global email setting for 'whinedays' to 0 to disable that built-in Whine Event. This means the only whine messages that should occur are Whine Events added by individual

Since we now have EBC support for AArch64, enable it by default on the QEMU platform. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm

From: Jeff Brasen <jbrasen@...> Adds support for the EBC VM for AARCH64 platforms Submitted on behalf of a third-party: The Linux Foundation This contribution is licensed under the BSD

Import the AArch64 EBC implementation from https://source.codeaurora.org/external/server/edk2-blue/ 1/2 does not contain a "Contributed-under:" due to my interpretation of section 4 of the Tianocore

Ard: My gcc version 5.3.0 20151204 (Ubuntu 5.3.0-3ubuntu1~14.04). I will try GCC54. Besides, for new GCC5 tool chain, could you add one brief introduction in tools_def.txt like GCC49? And,

Laszlo, Thanks again for your verification on OVMF. Jeff

Everything seems to work fine with your new patch added on top. Thanks Laszlo