From 63c8de5f03b13270ea520421a87886e3bf0906b5 Mon Sep 17 00:00:00 2001
From: Leo Chung <gewalalb@gmail.com>
Date: Sun, 12 Jan 2025 13:13:27 +0800
Subject: [PATCH] sim: Fixes the linker 'noexecstack' warning

Signed-off-by: Leo Chung <gewalalb@gmail.com>
---
 CMakeLists.txt                     | 1 +
 arch/sim/src/cmake/Toolchain.cmake | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6b8fc65f77..2208de5c4b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -727,6 +727,7 @@ else()
       OUTPUT nuttx.rel
       COMMAND
         ${CMAKE_C_COMPILER} ARGS -r $<$<BOOL:${CONFIG_SIM_M32}>:-m32>
+        $<$<BOOL:${CONFIG_HOST_LINUX}>:-Wl,-z,noexecstack>
         $<TARGET_OBJECTS:sim_head> $<$<NOT:$<BOOL:${APPLE}>>:-Wl,--start-group>
         ${nuttx_libs_paths} $<$<NOT:$<BOOL:${APPLE}>>:-Wl,--end-group> -o
         nuttx.rel
diff --git a/arch/sim/src/cmake/Toolchain.cmake b/arch/sim/src/cmake/Toolchain.cmake
index bad48c36fe..0674a0b1c3 100644
--- a/arch/sim/src/cmake/Toolchain.cmake
+++ b/arch/sim/src/cmake/Toolchain.cmake
@@ -200,3 +200,7 @@ else()
   add_link_options(-Wl,--gc-sections)
   add_link_options(-Wl,-Ttext-segment=0x40000000)
 endif()
+
+if(CONFIG_HOST_LINUX)
+  add_link_options(-Wl,-z,noexecstack)
+endif()