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76329c6939
ENTRY()/END()/WEAK() macros are deprecated and we should make use of the new SYM_*() macros [1] for better annotation of symbols. Replace the deprecated ones with the new ones and fix wrong usage of END()/ENDPROC() to correctly describe the symbols. [1] https://docs.kernel.org/core-api/asm-annotations.html Signed-off-by: Clément Léger <cleger@rivosinc.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Link: https://lore.kernel.org/r/20231024132655.730417-3-cleger@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
40 lines
601 B
ArmAsm
40 lines
601 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* purgatory: Runs between two kernels
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*
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* Copyright (C) 2022 Huawei Technologies Co, Ltd.
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*
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* Author: Li Zhengyu (lizhengyu3@huawei.com)
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*
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*/
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#include <linux/linkage.h>
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.text
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SYM_CODE_START(purgatory_start)
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lla sp, .Lstack
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mv s0, a0 /* The hartid of the current hart */
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mv s1, a1 /* Phys address of the FDT image */
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jal purgatory
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/* Start new image. */
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mv a0, s0
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mv a1, s1
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ld a2, riscv_kernel_entry
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jr a2
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SYM_CODE_END(purgatory_start)
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.align 4
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.rept 256
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.quad 0
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.endr
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.Lstack:
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.data
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SYM_DATA(riscv_kernel_entry, .quad 0)
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.end
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