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linux/arch/xtensa/lib/bswapsi2.S
Max Filippov 338d915090 xtensa: add asm-prototypes.h
Move assembly source prototypes from xtensa_ksyms.c to
asm/asm-prototypes.h, move corresponding EXPORT_SYMBOLs to the assembly
sources and enable HAVE_ASM_MODVERSIONS for xtensa.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2023-06-12 19:48:57 -07:00

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322 B
ArmAsm

/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */
#include <linux/linkage.h>
#include <asm/asmmacro.h>
#include <asm/core.h>
ENTRY(__bswapsi2)
abi_entry_default
ssai 8
srli a3, a2, 16
src a3, a3, a2
src a3, a3, a3
src a2, a2, a3
abi_ret_default
ENDPROC(__bswapsi2)
EXPORT_SYMBOL(__bswapsi2)