--- zzzz-none-000/linux-4.4.271/arch/Kconfig	2021-06-03 06:22:09.000000000 +0000
+++ maple-fsgw-759/linux-4.4.271/arch/Kconfig	2023-12-20 10:36:59.000000000 +0000
@@ -356,6 +356,42 @@
 
 	  See Documentation/prctl/seccomp_filter.txt for details.
 
+config HAVE_GCC_PLUGINS
+	bool
+	help
+	  An arch should select this symbol if it supports building with
+	  GCC plugins.
+
+menuconfig GCC_PLUGINS
+	bool "GCC plugins"
+	depends on HAVE_GCC_PLUGINS
+	help
+	  GCC plugins are loadable modules that provide extra features to the
+	  compiler. They are useful for runtime instrumentation and static analysis.
+
+	  See Documentation/gcc-plugins.txt for details.
+
+config GCC_PLUGIN_CYC_COMPLEXITY
+	bool "Compute the cyclomatic complexity of a function"
+	depends on GCC_PLUGINS
+	help
+	  The complexity M of a function's control flow graph is defined as:
+	   M = E - N + 2P
+	  where
+
+	  E = the number of edges
+	  N = the number of nodes
+	  P = the number of connected components (exit nodes).
+
+config GCC_PLUGIN_SANCOV
+	bool
+	depends on GCC_PLUGINS
+	help
+	  This plugin inserts a __sanitizer_cov_trace_pc() call at the start of
+	  basic blocks. It supports all gcc versions with plugin support (from
+	  gcc-4.5 on). It is based on the commit "Add fuzzing coverage support"
+	  by Dmitry Vyukov <dvyukov@google.com>.
+
 config HAVE_CC_STACKPROTECTOR
 	bool
 	help
@@ -423,6 +459,15 @@
 
 endchoice
 
+config CC_STACKPROTECTOR_BUG_ON_FAIL
+	bool "Detection of stack-corruption will trigger BUG()"
+	default n
+	depends on CC_STACKPROTECTOR
+	help
+	  Detection of stack-corruption will trigger BUG().
+	  Depend on implementation of BUG() further info (backtrace,
+	  registerdump,stacktrace) possible.
+
 config HAVE_CONTEXT_TRACKING
 	bool
 	help