Emulator.dsc: Change BaseStackCheckLib to StackCheckLibNull

[kilaterlee]

Since EDKII PR: tianocore/edk2#5957 has been removed the BaseStackCheckLib, and the new StackCheckLib dependency library StackCheckFailureHookLib has not yet been made public, so we can only use StackCheckLibNull.

[kilaterlee]

@andreiw Hi Andrei, this repo will not build if we update the edk2 code base to a9b38305b64ef5997d0ba5f7d2797a75edd1f9ef or newer, I have fixed it, PLS check, THX! :)

[kilaterlee]

@andreiw Hi Andrei, this repo will not build if we update the edk2 code base to a9b38305b64ef5997d0ba5f7d2797a75edd1f9ef or newer, I have fixed it, PLS check, THX! :)

Hi @andreiw , this PR has been blocked for a long time, could you review it when you have time?

[kilaterlee]

@ardbiesheuvel Hi Ard, could you please review this change?

[ardbiesheuvel]

LGTM

[andreiw]

Gonna pull this in here -> https://github.com/andreiw/MultiArchUefiPkg/

[andreiw]

@kilaterlee can you also send some documentation patches for LoongArch, including building/testing with Qemu if possible?

[kilaterlee]

Gonna pull this in here -> https://github.com/andreiw/MultiArchUefiPkg/

Okey, I will fork the new repo and submit it again.

[kilaterlee]

@kilaterlee can you also send some documentation patches for LoongArch, including building/testing with Qemu if possible?

Here are LoongArch SPEC web: https://github.com/loongson/LoongArch-Documentation.
I haven't yet tried running this EMU on LoongArch virtual machine, I think I will try it in the future. LoongArch edk2 VM BIOS code: https://github.com/tianocore/edk2/tree/master/OvmfPkg/LoongArchVirt.

[kilaterlee]

@kilaterlee can you also send some documentation patches for LoongArch, including building/testing with Qemu if possible?

If you want to building the MultiArchUefiPkg and unicorn-for-efi for LoongArch, it not different from ARM or RV:

• Download the cross-compiler. The latest version are recommented.
• Configure the corss-compiler:
  • sudo mkdir /opt/LoongArch_Toolchains -p
  • Unzip the compiler to /opt/LoongArch_Toolchains
  • export PATH=/opt/LoongArch_Toolchains/cross-tools/bin/:$PATH
• Put edk2 into the same folder with MultiArchUefiPkg and unicron-for-efi.
• Compile the code, here is my build script:
  

[kilaterlee]

Gonna pull this in here -> https://github.com/andreiw/MultiArchUefiPkg/

Okey, I will fork the new repo and submit it again.

Another question:
Will MultiArchUefiPkg and unicron-for-efi not be maintained here in the future?