greenhills: add -Osize build option to reduce the size

Signed-off-by: guoshichao <[email protected]>
apache · Sep 26, 2024 · dbe09c1 · dbe09c1
1 parent 8c651d3
commit dbe09c1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/arm/src/common/Toolchain.defs b/arch/arm/src/common/Toolchain.defs
@@ -35,6 +35,8 @@ ifeq ($(CONFIG_DEBUG_CUSTOMOPT),y)
 else ifeq ($(CONFIG_DEBUG_FULLOPT),y)
   ifeq ($(CONFIG_ARCH_TOOLCHAIN_CLANG),y)
     ARCHOPTIMIZATION += -Oz
+  else ifeq ($(CONFIG_ARM_TOOLCHAIN_GHS),y)
+    ARCHOPTIMIZATION += -Osize
   else
     ARCHOPTIMIZATION += -Os
   endif