BaseTools: Enable LoongArch64 architecture for LoongArch64 EDK2 CI.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4053

EDK CI for LoongArch64 architecture

Enable LoongArch64 architecture for LoongArch64 EDK2 CI testing.

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Yuwei Chen <yuwei.chen@intel.com>

Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py b/BaseTools/Plugin/LinuxGcc5ToolChain/LinuxGcc5ToolChain.py
index f0685d8040..dab7a87997 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_LOONGARCH64_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_LOONGARCH64_PREFIX") + "gcc"):

+            self.Logger.error(

+                "Path for GCC5_LOONGARCH64_PREFIX toolchain is invalid")

+            return -2

+

+        return 0