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-rwxr-xr-x[-rw-r--r--]nuttx-configs/px4io-v1/nsh/Make.defs5
1 files changed, 5 insertions, 0 deletions
diff --git a/nuttx-configs/px4io-v1/nsh/Make.defs b/nuttx-configs/px4io-v1/nsh/Make.defs
index b4f5577ae..74f38c0cb 100644..100755
--- a/nuttx-configs/px4io-v1/nsh/Make.defs
+++ b/nuttx-configs/px4io-v1/nsh/Make.defs
@@ -58,6 +58,11 @@ ARCHCPUFLAGS = -mcpu=cortex-m3 \
-mthumb \
-march=armv7-m
+# enable precise stack overflow tracking
+ifeq ($(CONFIG_ARMV7M_STACKCHECK),y)
+INSTRUMENTATIONDEFINES = -finstrument-functions -ffixed-r10
+endif
+
# use our linker script
LDSCRIPT = ld.script