threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
22 lines
397 B
ArmAsm
22 lines
397 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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#include <linux/linkage.h>
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#include <asm/visasm.h>
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#include <asm/asi.h>
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#include "opcodes.h"
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ENTRY(crc32c_sparc64)
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/* %o0=crc32p, %o1=data_ptr, %o2=len */
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VISEntryHalf
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lda [%o0] ASI_PL, %f1
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1: ldd [%o1], %f2
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CRC32C(0,2,0)
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subcc %o2, 8, %o2
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bne,pt %icc, 1b
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add %o1, 0x8, %o1
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sta %f1, [%o0] ASI_PL
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VISExitHalf
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2: retl
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nop
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ENDPROC(crc32c_sparc64)
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