034f4a7877
gcc-13 may generate calls for __bswap{si,di}2. This breaks the kernel
build when optimization for size is selected. Add __bswap{si,di}2
helpers to fix that.
Cc: stable@vger.kernel.org
Fixes: 19c5699f9aff ("xtensa: don't link with libgcc")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
22 lines
373 B
ArmAsm
22 lines
373 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */
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#include <linux/linkage.h>
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#include <asm/asmmacro.h>
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#include <asm/core.h>
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ENTRY(__bswapdi2)
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abi_entry_default
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ssai 8
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srli a4, a2, 16
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src a4, a4, a2
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src a4, a4, a4
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src a4, a2, a4
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srli a2, a3, 16
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src a2, a2, a3
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src a2, a2, a2
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src a2, a3, a2
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mov a3, a4
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abi_ret_default
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ENDPROC(__bswapdi2)
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