Upload: NUVOTON: Fix GDB restart command for pyOCD

PyOCD debug restart is failed without this somehow. It appears the device
under debug must be halted after MBED_UPLOAD_RESTART_COMMANDS, but this is
broken. Change to "monitor reset halt" to fix it.

Author: ccli8

targets/TARGET_NUVOTON/CMakeLists.txt

@@ -27,3 +27,16 @@ target_sources(mbed-nuvoton
 
 target_link_libraries(mbed-nuvoton INTERFACE mbed-cmsis-cortex-m)
 
+# PyOCD debug restart is failed without this somehow. It appears the device
+# under debug must be halted after MBED_UPLOAD_RESTART_COMMANDS, but this is
+# broken. Change to "monitor reset halt" to fix it.
+function(mbed_upload_nuvoton_adjust_restart_command_for_pyocd target)
+    if(DEFINED MBED_UPLOAD_RESTART_COMMANDS AND
+       "${UPLOAD_METHOD}" STREQUAL "PYOCD")
+        set(MBED_UPLOAD_RESTART_COMMANDS "monitor reset halt" CACHE INTERNAL "" FORCE)
+    endif()
+endfunction()
+
+function(mbed_adjust_upload_debug_commands target)
+    mbed_upload_nuvoton_adjust_restart_command_for_pyocd(${target})
+endfunction()