CRIS: Add config for pausing a seg-faulting process

Put it on a wait queue, so we can attach gdb to the process
to debug it instead of just killing it.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/cris/Kconfig.debug b/arch/cris/Kconfig.debug
index 0a1d62a23614..0b9a630dc812 100644
--- a/arch/cris/Kconfig.debug
+++ b/arch/cris/Kconfig.debug
@@ -32,4 +32,10 @@ config DEBUG_NMI_OOPS
           If the system locks up without any debug information you can say Y
           here to make it possible to dump an OOPS with an external NMI.
 
+config NO_SEGFAULT_TERMINATION
+        bool "Keep segfaulting processes"
+        help
+          Place segfaulting user mode processes on a wait queue instead of
+          delivering a terminating SIGSEGV to allow debugging with gdb.
+
 endmenu