Add TI Arm Clang Compiler Support to CMSIS Core Validation

smmasongt · smmasongt · commit 8f7d46da1f8f · 2026-02-20T00:11:38.000-05:00
diff --git a/CMSIS/CoreValidation/Layer/Target/CM0/RTE/Device/ARMCM0/tiac_arm.cmd b/CMSIS/CoreValidation/Layer/Target/CM0/RTE/Device/ARMCM0/tiac_arm.cmd
diff --git a/CMSIS/CoreValidation/Layer/Target/CM0/Target.clayer.yml b/CMSIS/CoreValidation/Layer/Target/CM0/Target.clayer.yml
@@ -22,6 +22,8 @@ layer:
     - for-compiler: CLANG
       script: RTE/Device/$Dname$/clang_linker_script.ld
       regions: RTE/Device/$Dname$/regions_$Dname$.h
+    - for-compiler: CLANG_TI
+      regions: RTE/Device/$Dname$/regions_$Dname$.h
     - for-compiler: IAR
       script: RTE/Device/$Dname$/iar_linker_script.icf
       regions: RTE/Device/$Dname$/regions_$Dname$.h
diff --git a/CMSIS/CoreValidation/Layer/Target/CM0plus/RTE/Device/ARMCM0P/tiac_arm.cmd b/CMSIS/CoreValidation/Layer/Target/CM0plus/RTE/Device/ARMCM0P/tiac_arm.cmd
diff --git a/CMSIS/CoreValidation/Layer/Target/CM0plus/Target.clayer.yml b/CMSIS/CoreValidation/Layer/Target/CM0plus/Target.clayer.yml
@@ -22,6 +22,8 @@ layer:
     - for-compiler: CLANG
       script: RTE/Device/$Dname$/clang_linker_script.ld
       regions: RTE/Device/$Dname$/regions_$Dname$.h
+    - for-compiler: CLANG_TI
+      regions: RTE/Device/$Dname$/regions_$Dname$.h
     - for-compiler: IAR
       script: RTE/Device/$Dname$/iar_linker_script.icf
       regions: RTE/Device/$Dname$/regions_$Dname$.h
diff --git a/CMSIS/CoreValidation/Layer/Target/CM3/RTE/Device/ARMCM3/tiac_arm.cmd b/CMSIS/CoreValidation/Layer/Target/CM3/RTE/Device/ARMCM3/tiac_arm.cmd
diff --git a/CMSIS/CoreValidation/Layer/Target/CM3/Target.clayer.yml b/CMSIS/CoreValidation/Layer/Target/CM3/Target.clayer.yml
@@ -22,6 +22,8 @@ layer:
     - for-compiler: CLANG
       script: RTE/Device/$Dname$/clang_linker_script.ld
       regions: RTE/Device/$Dname$/regions_$Dname$.h
+    - for-compiler: CLANG_TI
+      regions: RTE/Device/$Dname$/regions_$Dname$.h
     - for-compiler: IAR
       script: RTE/Device/$Dname$/iar_linker_script.icf
       regions: RTE/Device/$Dname$/regions_$Dname$.h
diff --git a/CMSIS/CoreValidation/Layer/Target/CM33/Target.clayer.yml b/CMSIS/CoreValidation/Layer/Target/CM33/Target.clayer.yml
@@ -25,6 +25,8 @@ layer:
     - for-compiler: CLANG
       script: RTE/Device/$Dname$/clang_linker_script.ld
       regions: RTE/Device/$Dname$/regions_$Dname$.h
+    - for-compiler: CLANG_TI
+      regions: RTE/Device/$Dname$/regions_$Dname$.h
     - for-compiler: IAR
       script: RTE/Device/$Dname$/iar_linker_script.icf
       regions: RTE/Device/$Dname$/regions_$Dname$.h
diff --git a/CMSIS/CoreValidation/Layer/Target/CM33NS/Target.clayer.yml b/CMSIS/CoreValidation/Layer/Target/CM33NS/Target.clayer.yml
@@ -25,6 +25,8 @@ layer:
     - for-compiler: CLANG
       script: RTE/Device/$Dname$/clang_linker_script.ld
       regions: RTE/Device/$Dname$/regions_$Dname$.h
+    - for-compiler: CLANG_TI
+      regions: RTE/Device/$Dname$/regions_$Dname$.h
     - for-compiler: IAR
       script: RTE/Device/$Dname$/iar_linker_script.icf
       regions: RTE/Device/$Dname$/regions_$Dname$.h
diff --git a/CMSIS/CoreValidation/Layer/Target/CM33S/Target.clayer.yml b/CMSIS/CoreValidation/Layer/Target/CM33S/Target.clayer.yml
@@ -25,6 +25,8 @@ layer:
     - for-compiler: CLANG
       script: RTE/Device/$Dname$/clang_linker_script.ld
       regions: RTE/Device/$Dname$/regions_$Dname$.h
+    - for-compiler: CLANG_TI
+      regions: RTE/Device/$Dname$/regions_$Dname$.h
     - for-compiler: IAR
       script: RTE/Device/$Dname$/iar_linker_script.icf
       regions: RTE/Device/$Dname$/regions_$Dname$.h
diff --git a/CMSIS/CoreValidation/Layer/Target/CM4/RTE/Device/ARMCM4/tiac_arm.cmd b/CMSIS/CoreValidation/Layer/Target/CM4/RTE/Device/ARMCM4/tiac_arm.cmd
diff --git a/CMSIS/CoreValidation/Layer/Target/CM4/Target.clayer.yml b/CMSIS/CoreValidation/Layer/Target/CM4/Target.clayer.yml
@@ -22,6 +22,8 @@ layer:
     - for-compiler: CLANG
       script: RTE/Device/$Dname$/clang_linker_script.ld
       regions: RTE/Device/$Dname$/regions_$Dname$.h
+    - for-compiler: CLANG_TI
+      regions: RTE/Device/$Dname$/regions_$Dname$.h
     - for-compiler: IAR
       script: RTE/Device/$Dname$/iar_linker_script.icf
       regions: RTE/Device/$Dname$/regions_$Dname$.h
diff --git a/CMSIS/CoreValidation/Project/build.py b/CMSIS/CoreValidation/Project/build.py
@@ -41,11 +41,17 @@ class DeviceAxis(Enum):
     CM85S = ('Cortex-M85S', 'CM85S')
     CM85NS = ('Cortex-M85NS', 'CM85NS')
     CA5 = ('Cortex-A5', 'CA5')
+    CA5NEON = ('Cortex-A5neon', 'CA5neon')
     CA7 = ('Cortex-A7', 'CA7')
+    CA7NEON = ('Cortex-A7neon', 'CA7neon')
     CA9 = ('Cortex-A9', 'CA9')
-#    CA5NEON = ('Cortex-A5neon', 'CA5neon')
-#    CA7NEON = ('Cortex-A7neon', 'CA7neon')
-#    CA9NEON = ('Cortex-A9neon', 'CA9neon')
+    CA9NEON = ('Cortex-A9neon', 'CA9neon')
+    CA53 = ('Cortex-A53', 'CA53')
+    CA53NEON = ('Cortex-A53neon', 'CA53neon')
+    CR4 = ('Cortex-R4', 'CR4')
+    CR5 = ('Cortex-R5', 'CR5')
+    CR52 = ('Cortex-R52', 'CR52')
+    CR52NEON = ('Cortex-R52neon', 'CR52neon')
 
     def has_bl(self):
         return self in [
@@ -76,6 +82,7 @@ class CompilerAxis(Enum):
     GCC = ('GCC')
     IAR = ('IAR')
     CLANG = ('Clang')
+    CLANG_TI = ('Clang_TI')
 
     @property
     def image_ext(self):
@@ -84,6 +91,7 @@ def image_ext(self):
             CompilerAxis.GCC: 'elf',
             CompilerAxis.IAR: 'elf',
             CompilerAxis.CLANG: 'elf',
+            CompilerAxis.CLANG_TI: 'elf',
         }
         return ext[self]
 
@@ -93,7 +101,8 @@ def toolchain(self):
             CompilerAxis.AC6: 'AC6',
             CompilerAxis.GCC: 'GCC',
             CompilerAxis.IAR: 'IAR',
-            CompilerAxis.CLANG: 'CLANG'
+            CompilerAxis.CLANG: 'CLANG',
+            CompilerAxis.CLANG_TI: 'CLANG_TI',
         }
         return ext[self]
 
@@ -131,11 +140,17 @@ class OptimizationAxis(Enum):
     DeviceAxis.CM85S: ("FVP_MPS2_Cortex-M85", []),
     DeviceAxis.CM85NS: ("FVP_MPS2_Cortex-M85", []),
     DeviceAxis.CA5: ("FVP_VE_Cortex-A5x1", []),
+    DeviceAxis.CA5NEON: ("_VE_Cortex-A5x1", []),
     DeviceAxis.CA7: ("FVP_VE_Cortex-A7x1", []),
+    DeviceAxis.CA7NEON: ("_VE_Cortex-A7x1", []),
     DeviceAxis.CA9: ("FVP_VE_Cortex-A9x1", []),
-#    DeviceAxis.CA5NEON: ("_VE_Cortex-A5x1", []),
-#    DeviceAxis.CA7NEON: ("_VE_Cortex-A7x1", []),
-#    DeviceAxis.CA9NEON: ("_VE_Cortex-A9x1", [])
+    DeviceAxis.CA9NEON: ("_VE_Cortex-A9x1", []),
+    DeviceAxis.CA53: ("FVP_VE_Cortex-A53x1", []),
+    DeviceAxis.CA53NEON: ("_VE_Cortex-A53x1", []),
+    DeviceAxis.CR4: ("FVP_MPS2_Cortex-R4", []),
+    DeviceAxis.CR5: ("FVP_MPS2_Cortex-R5", []),
+    DeviceAxis.CR52: ("FVP_MPS2_Cortex-R52", []),
+    DeviceAxis.CR52NEON: ("_VE_MPS2_Cortex-R52", []),
 }
 
 QEMU_MACHINE = {
@@ -298,5 +313,38 @@ def filter_gcc_cm52(config):
     return device and compiler
 
 
+@matrix_filter
+def filter_clang_ti_supported_devices(config):
+    device = not config.device.match('CM0')
+    device = not config.device.match('CM0plus')
+    device &= not config.device.match('CM3')
+    device &= not config.device.match('CM4')
+    device &= not config.device.match('CM33')
+    device &= not config.device.match('CM33S')
+    device &= not config.device.match('CM33NS')
+    device &= not config.device.match('CR4')
+    device &= not config.device.match('CR5')
+    device &= not config.device.match('CR52')
+    device &= not config.device.match('CR52neon')
+    device &= not config.device.match('CA53')
+    device &= not config.device.match('CA53neon')
+    compiler = config.compiler.match('Clang_TI')
+    return device and compiler
+
+
+@matrix_filter
+def filter_unsupported_devices(config):
+    device = config.device.match('CA5neon')
+    device |= config.device.match('CA7neon')
+    device |= config.device.match('CA9neon')
+    device |= config.device.match('CA53')
+    device |= config.device.match('CA53neon')
+    device |= config.device.match('CR4')
+    device |= config.device.match('CR5')
+    device |= config.device.match('CR52')
+    device |= config.device.match('CR52neon')
+    return device
+
+
 if __name__ == "__main__":
     main()
diff --git a/CMSIS/CoreValidation/README.md b/CMSIS/CoreValidation/README.md
@@ -20,6 +20,7 @@ Currently, the following build configurations are provided:
    - Arm Compiler 6 (AC6)
    - GNU Compiler (GCC)
    - LLVM/Clang (Clang)
+   - TI Arm Clang (Clang_TI) (CM0/0+/3/4)
 2. Devices
    - Cortex-M0
    - Cortex-M0+
@@ -68,6 +69,7 @@ The following tools are required to build and run the CoreValidation tests:
 - [Arm Compiler 6.20](https://artifacts.keil.arm.com/arm-compiler/6.20/21/)*
 - [GCC Compiler 13.2.1](https://artifacts.keil.arm.com/arm-none-eabi-gcc/13.2.1/)*
 - [Clang Compiler 17.0.1](https://github.com/ARM-software/LLVM-embedded-toolchain-for-Arm/releases/tag/release-17.0.1)*
+- [TI Arm Clang Compiler 5.0.0](https://www.ti.com/tool/download/ARM-CGT-CLANG)
 - [Arm Virtual Hardware for Cortex-M based on FastModels 11.22.39](https://artifacts.keil.arm.com/avh/11.22.39/)*
 - [Python 3.9](https://www.python.org/downloads/)
 
@@ -84,6 +86,8 @@ Install the Python packages required by `build.py`:
  ./CMSIS/CoreValidation/Project $ pip install -r requirements.txt
 ```
 
+TI Arm Clang Compiler is not supported through vcpkg and must be manually installed.  After installation, configure the environment variable `CLANG_TI_TOOLCHAIN_<version>` with the format specified by [CMSIS-Toolbox Installation -> Compiler Registration](https://open-cmsis-pack.github.io/cmsis-toolbox/installation/). 
+
 ## Build and run
 
 To build and run the CoreValidation tests for one or more configurations use the following command line.
