sevki
c9e1dba412
setup CI/CD for kernel development - added CodeQL for code scanning - every pr is built as an image and is available for 30days on https://oklinux.dev - tagged and released on github for now Signed-off-by: sevki <s@sevki.io>
29 lines
474 B
ArmAsm
29 lines
474 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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#ifdef __XTENSA_EB__
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#define uh a2
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#define ul a3
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#else
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#define uh a3
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#define ul a2
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#endif /* __XTENSA_EB__ */
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ENTRY(__lshrdi3)
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abi_entry_default
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ssr a4
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bgei a4, 32, .Lhigh_only
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src ul, uh, ul
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srl uh, uh
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abi_ret_default
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.Lhigh_only:
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srl ul, uh
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movi uh, 0
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abi_ret_default
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ENDPROC(__lshrdi3)
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EXPORT_SYMBOL(__lshrdi3)
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