From 9e59e8e38e606036ea6e3a96539accb03a792645 Mon Sep 17 00:00:00 2001
From: Romain Goyet <romain.goyet@numworks.com>
Date: Wed, 18 Sep 2019 09:07:52 +0200
Subject: [PATCH] [ion] Homogenize type definitions to avoid LTO warnings

---
 ion/src/device/n0110/drivers/board.cpp      | 3 ++-
 ion/src/device/shared/usb/dfu_relocated.cpp | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/ion/src/device/n0110/drivers/board.cpp b/ion/src/device/n0110/drivers/board.cpp
index c166582bd..9a6940d56 100644
--- a/ion/src/device/n0110/drivers/board.cpp
+++ b/ion/src/device/n0110/drivers/board.cpp
@@ -5,7 +5,8 @@
 #include <regs/regs.h>
 #include <ion.h>
 
-extern void * InitialisationVector;
+typedef void(*ISR)(void);
+extern ISR InitialisationVector[];
 
 // Public Ion methods
 
diff --git a/ion/src/device/shared/usb/dfu_relocated.cpp b/ion/src/device/shared/usb/dfu_relocated.cpp
index f39a1313f..470ba2615 100644
--- a/ion/src/device/shared/usb/dfu_relocated.cpp
+++ b/ion/src/device/shared/usb/dfu_relocated.cpp
@@ -4,7 +4,7 @@
 #include <drivers/cache.h>
 #include "../drivers/timing.h"
 
-extern char _stack_end;
+extern const void * _stack_end;
 extern char _dfu_bootloader_flash_start;
 extern char _dfu_bootloader_flash_end;