From c7aaf52fd482e99d2427d109a5419ceedb13cfa2 Mon Sep 17 00:00:00 2001
From: Jukka Laitinen <jukkax@ssrc.tii.ae>
Date: Wed, 20 Jul 2022 12:09:18 +0400
Subject: [PATCH] Double the allocated stack size of 64-bit NuttX built-in
 modules

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
---
 cmake/px4_add_module.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmake/px4_add_module.cmake b/cmake/px4_add_module.cmake
index d07c98df00..5c0ee1153d 100644
--- a/cmake/px4_add_module.cmake
+++ b/cmake/px4_add_module.cmake
@@ -202,6 +202,9 @@ function(px4_add_module)
 	set_target_properties(${MODULE} PROPERTIES STACK_MAX ${STACK_MAX})
 
 	if(${PX4_PLATFORM} STREQUAL "nuttx")
+		# double the allocated stacks for 64 bit nuttx targets
+		set(STACK_MAIN "${STACK_MAIN} * (__SIZEOF_POINTER__ >> 2)")
+
 		target_compile_options(${MODULE} PRIVATE -Wframe-larger-than=${STACK_MAX})
 	endif()