arch/arm: Solving the ghs compiler not recognizing 0b prefix representing binary

This patch solving the ghs compiler not recognizing 0b prefix representing binary

Signed-off-by: Qinshuo Duan duanqinshuo@lixiang.com

Author: “duanqinshuo”

arch/arm/src/cmake/ghs.cmake

@@ -61,6 +61,7 @@ endif()
 
 add_link_options(-entry=__start)
 add_compile_options(--no_commons -Wall -Wshadow -Wundef -nostdlib)
+add_compile_options(--option=305)
 
 if(CONFIG_DEBUG_CUSTOMOPT)
   add_compile_options(${CONFIG_DEBUG_OPTLEVEL})