From f3151bb6c4adac5ed9cf03d3977ab6d9662c0e05 Mon Sep 17 00:00:00 2001
From: Kamil Tomaszewski <kamil.tomaszewski@sony.com>
Date: Fri, 18 Oct 2019 11:05:08 +0200
Subject: Use get top and limit stack functions

---
 supervisor/shared/stack.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'supervisor/shared/stack.c')

diff --git a/supervisor/shared/stack.c b/supervisor/shared/stack.c
index 311fa31b2..dcecf2067 100755
--- a/supervisor/shared/stack.c
+++ b/supervisor/shared/stack.c
@@ -29,6 +29,7 @@
 #include "py/mpconfig.h"
 #include "py/runtime.h"
 #include "supervisor/cpu.h"
+#include "supervisor/port.h"
 #include "supervisor/shared/safe_mode.h"
 
 extern uint32_t _estack;
@@ -43,7 +44,7 @@ void allocate_stack(void) {
     mp_uint_t regs[10];
     mp_uint_t sp = cpu_get_regs_and_sp(regs);
 
-    mp_uint_t c_size = (uint32_t) &_estack - sp;
+    mp_uint_t c_size = (uint32_t) port_stack_get_top() - sp;
 
     stack_alloc = allocate_memory(c_size + next_stack_size + EXCEPTION_STACK_SIZE, true);
     if (stack_alloc == NULL) {
-- 
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