target-microblaze: Disable stack protection by default

Stack protection is not available when the MMU is enabled.
As the MMU is enabled by default, disable stack protection
by default.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

diff --git a/target-microblaze/cpu.c b/target-microblaze/cpu.c
index b857056..13ae49a 100644 (file)
--- a/target-microblaze/cpu.c
+++ b/target-microblaze/cpu.c
@@ -162,7 +162,7 @@ static const VMStateDescription vmstate_mb_cpu = {
 static Property mb_properties[] = {
     DEFINE_PROP_UINT32("base-vectors", MicroBlazeCPU, cfg.base_vectors, 0),
     DEFINE_PROP_BOOL("use-stack-protection", MicroBlazeCPU, cfg.stackprot,
-                     true),
+                     false),
     /* If use-fpu > 0 - FPU is enabled
      * If use-fpu = 2 - Floating point conversion and square root instructions
      *                  are enabled