From c5494eb7513776dd7c815093df06dd7f13193846 Mon Sep 17 00:00:00 2001
From: cyliangtw <cyliang@nuvoton.com>
Date: Tue, 4 Jul 2017 11:34:18 +0800
Subject: [PATCH] [M2351] Support __vector_table instead of __vector_handlers
 in IAR

---
 .../TARGET_NUVOTON/TARGET_M2351/device/startup_M2351.c   | 4 +++-
 .../TARGET_NUVOTON/TARGET_M2351/device/system_M2351.c    | 9 ++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/targets/TARGET_NUVOTON/TARGET_M2351/device/startup_M2351.c b/targets/TARGET_NUVOTON/TARGET_M2351/device/startup_M2351.c
index 970b0707c3..b846bfd8cf 100644
--- a/targets/TARGET_NUVOTON/TARGET_M2351/device/startup_M2351.c
+++ b/targets/TARGET_NUVOTON/TARGET_M2351/device/startup_M2351.c
@@ -398,6 +398,7 @@ void Default_Handler(void)
 }
 
 
+#if defined(__CC_ARM)
 uint32_t GetPC(void)
 {
     uint32_t val=0;
@@ -407,4 +408,5 @@ __asm  {
             MOV val, R0
        }    
     return val;
-}    
\ No newline at end of file
+}    
+#endif
\ No newline at end of file
diff --git a/targets/TARGET_NUVOTON/TARGET_M2351/device/system_M2351.c b/targets/TARGET_NUVOTON/TARGET_M2351/device/system_M2351.c
index 3fd2f01d7b..9e313edcc6 100644
--- a/targets/TARGET_NUVOTON/TARGET_M2351/device/system_M2351.c
+++ b/targets/TARGET_NUVOTON/TARGET_M2351/device/system_M2351.c
@@ -19,8 +19,11 @@
 #endif
 
 
-
+#if defined(__ICCARM__)
+extern void *__vector_table;                   /* see startup file */
+#else
 extern void *__vector_handlers;                   /* see startup file */
+#endif
 extern uint32_t GetPC(void);              /* Get current program counter(PC) */
 
 
@@ -70,8 +73,12 @@ void SystemInit(void)
 {
 
 #if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U)
+#if defined(__ICCARM__)
+    SCB->VTOR = (uint32_t) &__vector_table;
+#else
     SCB->VTOR = (uint32_t) &__vector_handlers;
 #endif
+#endif
 
 #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
     TZ_SAU_Setup();