compile:use -g3 to get more debug info

anjiahao1 · anjiahao1 · commit e88c66795d7b · 2024-11-22T10:24:57.000+08:00
more info in https://gcc.gnu.org/onlinedocs/gcc/Debugging-Options.html Signed-off-by: anjiahao <anjiahao@xiaomi.com>
diff --git a/Kconfig b/Kconfig
@@ -2495,6 +2495,7 @@ config DEBUG_SYMBOLS
 
 config DEBUG_SYMBOLS_LEVEL
 	string "Custom symbols level"
+	default "-g3" if ARCH_TOOLCHAIN_GNU
 	default "-g"
 	---help---
 		This string represents the custom symbol level that will be
