1/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */ 2#include <linux/linkage.h> 3#include <asm/asmmacro.h> 4#include <asm/core.h> 5 6#ifdef __XTENSA_EB__ 7#define uh a2 8#define ul a3 9#else 10#define uh a3 11#define ul a2 12#endif /* __XTENSA_EB__ */ 13 14ENTRY(__lshrdi3) 15 16 abi_entry_default 17 ssr a4 18 bgei a4, 32, .Lhigh_only 19 src ul, uh, ul 20 srl uh, uh 21 abi_ret_default 22 23.Lhigh_only: 24 srl ul, uh 25 movi uh, 0 26 abi_ret_default 27 28ENDPROC(__lshrdi3) 29EXPORT_SYMBOL(__lshrdi3) 30