From bbc628d5a0e300c3029750c45da9b665ce121465 Mon Sep 17 00:00:00 2001
From: Noe Xu <xeonxu@gmail.com>
Date: Mon, 26 Nov 2018 22:40:58 -0800
Subject: [PATCH] [STM32F4xx-HAL] Fix link error when enable cmbacktrace
 package.

Change-Id: I879acd7c67ea782389b8f69acb2846c2879f8fcf
---
 bsp/stm32f4xx-HAL/stm32_rom.ld | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bsp/stm32f4xx-HAL/stm32_rom.ld b/bsp/stm32f4xx-HAL/stm32_rom.ld
index aa9c9b2af2..58851b43a2 100644
--- a/bsp/stm32f4xx-HAL/stm32_rom.ld
+++ b/bsp/stm32f4xx-HAL/stm32_rom.ld
@@ -80,6 +80,7 @@ SECTIONS
 
     .stack : 
     {
+        _sstack = .;
         . = . + _system_stack_size;
         . = ALIGN(4);
         _estack = .;
-- 
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