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)
23 lines
483 B
ArmAsm
23 lines
483 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
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#include <linux/linkage.h>
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#include <asm/assembler.h>
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/*
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* Function: v7_pabort
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*
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* Params : r2 = pt_regs
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* : r4 = address of aborted instruction
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* : r5 = psr for parent context
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*
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* Returns : r4 - r11, r13 preserved
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*
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* Purpose : obtain information about current prefetch abort.
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*/
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.align 5
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ENTRY(v7_pabort)
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mrc p15, 0, r0, c6, c0, 2 @ get IFAR
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mrc p15, 0, r1, c5, c0, 1 @ get IFSR
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b do_PrefetchAbort
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ENDPROC(v7_pabort)
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