Used the _SIM macro to avoid some simulation build warnings.

f3/include/core/core_cm4.h

@@ -1912,7 +1912,11 @@ __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGr
  */
 __STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
 {
+  #ifdef _SIM
+  uint32_t *vectors = (uint32_t *)&SCB->VTOR;
+  #else
   uint32_t *vectors = (uint32_t *)SCB->VTOR;
+  #endif
   vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
 }
 
@@ -1927,7 +1931,11 @@ __STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
  */
 __STATIC_INLINE uint32_t __NVIC_GetVector(IRQn_Type IRQn)
 {
+  #ifdef _SIM
+  uint32_t *vectors = (uint32_t *)&SCB->VTOR;
+  #else
   uint32_t *vectors = (uint32_t *)SCB->VTOR;
+  #endif
   return vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET];
 }
 

f4/include/core/core_cm4.h

@@ -1910,10 +1910,10 @@ __STATIC_INLINE void NVIC_DecodePriority (uint32_t Priority, uint32_t PriorityGr
  */
 __STATIC_INLINE void __NVIC_SetVector(IRQn_Type IRQn, uint32_t vector)
 {
-  #ifndef _SIM
-  uint32_t *vectors = (uint32_t *)SCB->VTOR;
-  #else
+  #ifdef _SIM
   uint32_t *vectors = (uint32_t *)&SCB->VTOR;
+  #else
+  uint32_t *vectors = (uint32_t *)SCB->VTOR;
   #endif
   vectors[(int32_t)IRQn + NVIC_USER_IRQ_OFFSET] = vector;
   /* ARM Application Note 321 states that the M4 does not require the architectural barrier */