Acked-by: Abner Chang <abner.ch...@hpe.com>

> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of Chao Li
> Sent: Wednesday, February 9, 2022 2:55 PM
> To: devel@edk2.groups.io
> Cc: Bob Feng <bob.c.f...@intel.com>; Liming Gao
> <gaolim...@byosoft.com.cn>; Yuwei Chen <yuwei.c...@intel.com>
> Subject: [edk2-devel] [staging/LoongArch RESEND PATCH v1 16/33]
> BaseTools: Enable LoongArch64 architecture for LoongArch64 EDK2 CI.
> 
> EDK CI for LoongArch64 architecture
> 
> Enable LoongArch64 architecture for LoongArch64 EDK2 CI testing.
> 
> Cc: Bob Feng <bob.c.f...@intel.com>
> Cc: Liming Gao <gaolim...@byosoft.com.cn>
> Cc: Yuwei Chen <yuwei.c...@intel.com>
> 
> Signed-off-by: Chao Li <lic...@loongson.cn>
> ---
>  ...gcc_loongarch64_unknown_linux_ext_dep.yaml | 22 +++++++++++++
>  .../LinuxGcc5ToolChain/LinuxGcc5ToolChain.py  | 31
> +++++++++++++++++++
>  2 files changed, 53 insertions(+)
>  create mode 100644
> BaseTools/Bin/gcc_loongarch64_unknown_linux_ext_dep.yaml
> 
> diff --git a/BaseTools/Bin/gcc_loongarch64_unknown_linux_ext_dep.yaml
> b/BaseTools/Bin/gcc_loongarch64_unknown_linux_ext_dep.yaml
> new file mode 100644
> index 0000000000..6bdd7388f8
> --- /dev/null
> +++ b/BaseTools/Bin/gcc_loongarch64_unknown_linux_ext_dep.yaml
> @@ -0,0 +1,22 @@
> +## @file
> +# Download GCC LoongArch64 compiler from LoongArch GitHub release site
> +# Set shell variable GCC5_LOONGARCH64_INSTALL to this folder
> +#
> +# This is only downloaded when a build activates scope
> gcc_loongarch64_unknown_linux
> +#
> +# Copyright (c) Microsoft Corporation.
> +# Copyright (c) 2022 Loongson Technology Corporation Limited. All rights
> reserved.<BR>
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +##
> +{
> +  "scope": "gcc_loongarch64_unknown_linux",
> +  "type": "web",
> +  "name": "gcc_loongarch64_unknown_linux",
> +  "source": "https://github.com/loongson/build-
> tools/releases/download/2021.12.21/loongarch64-clfs-2021-12-18-cross-
> tools-gcc-full.tar.xz",
> +  "version": "12.0.0 20210810",
> +  "sha256":
> "07f4e93423e76c57c775390099c76273b67cde2e441ed78192a2f4da9168c65a",
> +  "compression_type": "tar",
> +  "internal_path": "/cross-tools/",
> +  "flags": ["set_shell_var", ],
> +  "var_name": "GCC5_LOONGARCH64_INSTALL"
> +}
> diff --git a/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
> b/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
> index f0685d8040..5615f8bb35 100644
> --- a/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
> +++ b/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
> @@ -5,6 +5,7 @@
>  #
>  # Copyright (c) Microsoft Corporation
>  # Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights
> reserved.<BR>
> +# Copyright (c) 2022 Loongson Technology Corporation Limited. All rights
> reserved.<BR>
>  # SPDX-License-Identifier: BSD-2-Clause-Patent
>  ##
>  import os
> @@ -43,6 +44,12 @@ class LinuxGcc5ToolChain(IUefiBuildPlugin):
>                  self.Logger.critical("Failed in check riscv64")
>                  return ret
> 
> +            # Check LoongArch64 compiler
> +            ret = self._check_loongarch64()
> +            if ret != 0:
> +                self.Logger.critical("Failed in check loongarch64")
> +                return ret
> +
>          return 0
> 
>      def _check_arm(self):
> @@ -121,3 +128,27 @@ class LinuxGcc5ToolChain(IUefiBuildPlugin):
> 
> shell_environment.GetEnvironment().set_shell_var("LD_LIBRARY_PATH",
> prefix)
> 
>          return 0
> +
> +    def _check_loongarch64(self):
> +        # check to see if full path already configured
> +        if
> shell_environment.GetEnvironment().get_shell_var("GCC5_LOONGARCH64
> _PREFIX") is not None:
> +            self.Logger.info("GCC5_LOONGARCH64_PREFIX is already set.")
> +
> +        else:
> +            # now check for install dir.  If set then set the Prefix
> +            install_path = shell_environment.GetEnvironment(
> +            ).get_shell_var("GCC5_LOONGARCH64_INSTALL")
> +            if install_path is None:
> +                return 0
> +
> +            # make GCC5_AARCH64_PREFIX to align with tools_def.txt
> +            prefix = os.path.join(install_path, "bin", 
> "loongarch64-unknown-linux-
> gnu-")
> +
> shell_environment.GetEnvironment().set_shell_var("GCC5_LOONGARCH64
> _PREFIX", prefix)
> +
> +        # now confirm it exists
> +        if not
> os.path.exists(shell_environment.GetEnvironment().get_shell_var("GCC5_L
> OONGARCH64_PREFIX") + "gcc"):
> +            self.Logger.error(
> +                "Path for GCC5_LOONGARCH64_PREFIX toolchain is invalid")
> +            return -2
> +
> +        return 0
> --
> 2.27.0
> 
> 
> 
> 
> 



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