From f26e0e27abdb85852327dbcbe9c5a87cb261d483 Mon Sep 17 00:00:00 2001
From: Dong Heng <dongheng@espressif.com>
Date: Thu, 27 Sep 2018 12:39:36 +0800
Subject: [PATCH] feat(esp8266): Remove initialization stack align

---
 components/esp8266/source/startup.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/components/esp8266/source/startup.c b/components/esp8266/source/startup.c
index 713dab31..0bc4aae4 100644
--- a/components/esp8266/source/startup.c
+++ b/components/esp8266/source/startup.c
@@ -116,8 +116,7 @@ void call_user_start(size_t start_addr)
     __asm__ __volatile__(
         "rsil       a2, 2\n"
         "movi       a1, _chip_interrupt_tmp\n"
-        "movi       a2, 0xffffff00\n"
-        "and        a1, a1, a2\n");
+        : : :"memory");
 
     heap_caps_init();