From 3c51257524ba7478cfd8a36ac0c600157e993c90 Mon Sep 17 00:00:00 2001
From: Sarah Marsh <sarah.marsh.engineer@gmail.com>
Date: Fri, 22 Feb 2019 11:57:30 +0000
Subject: [PATCH] Change MOV to MOVS for M0+

---
 platform/mbed_application.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/platform/mbed_application.c b/platform/mbed_application.c
index d9ac547cd9..43ffd168f0 100644
--- a/platform/mbed_application.c
+++ b/platform/mbed_application.c
@@ -161,7 +161,11 @@ static void powerdown_scb(uint32_t vtor)
 
 __asm static void start_new_application(void *sp, void *pc)
 {
+#if defined(__CORTEX_M0PLUS)
+    MOVS R2, #0
+#else
     MOV R2, #0
+#endif
     MSR CONTROL, R2         // Switch to main stack
     MOV SP, R0
     MSR PRIMASK, R2         // Enable interrupts
@@ -174,7 +178,7 @@ void start_new_application(void *sp, void *pc)
 {
     __asm volatile(
 #if defined(__CORTEX_M0PLUS)
-        "mov   r2, #0      \n" // No MOVW instruction on Cortex-M0+
+        "movs   r2, #0      \n" // No MOVW instruction on Cortex-M0+
 #else
         "movw  r2, #0      \n" // Fail to compile "mov r2, #0" with ARMC6. Replace with MOVW.
 #endif