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/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef __CONFIG_CORE_H
#define __CONFIG_CORE_H
/* Linker binary architecture and format */
#define BFD_ARCH nds32
#define BFD_FORMAT "elf32-nds32le"
/*
* Force the compiler to use a proper relocation when accessing an external
* variable in a read-only section.
* TODO(crosbug.com/p/24378): remove me when the nds32 toolchain bug is fixed.
*/
#undef RO
#define RO(var) \
({ \
typeof(var) *__ptr_val; \
asm volatile("la %0, " #var "\n" : "=r"(__ptr_val)); \
((typeof(var))(*__ptr_val)); \
})
#endif /* __CONFIG_CORE_H */
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