tracing: add support for objtool mcount

[platform/kernel/linux-starfive.git] / scripts / Makefile.build

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index d94fc9a..59fabd9 100644 (file)
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -238,6 +238,9 @@ endif
 ifdef CONFIG_X86_SMAP
   objtool_args += --uaccess
 endif
+ifdef CONFIG_FTRACE_MCOUNT_USE_OBJTOOL
+  objtool_args += --mcount
+endif
 
 # 'OBJECT_FILES_NON_STANDARD := y': skip objtool checking for a directory
 # 'OBJECT_FILES_NON_STANDARD_foo.o := 'y': skip objtool checking for a file