armv7-a/Toolchain.defs: Update LLVM arch type to thumbv7a

Changed the LLVM architecture type from thumbv7 to thumbv7a in Toolchain.defs to better match the ARMv7-A architecture specification. This change ensures proper code generation and optimization for Cortex-A series processors when using the Thumb instruction set. Signed-off-by: Huang Qi <[email protected]>
apache · Jan 10, 2025 · f1d7bbb · f1d7bbb
1 parent 6dbdfb3
commit f1d7bbb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/arm/src/armv7-a/Toolchain.defs b/arch/arm/src/armv7-a/Toolchain.defs
@@ -35,7 +35,7 @@ else ifeq ($(CONFIG_ARCH_CORTEXA9),y)
 endif
 
 ifeq ($(CONFIG_ARM_THUMB),y)
-  LLVM_ARCHTYPE := thumbv7
+  LLVM_ARCHTYPE := thumbv7a
 else
   LLVM_ARCHTYPE := armv7a
 endif