| 1 | // SPDX-License-Identifier: GPL-2.0-only |
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| 2 | /* |
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| 3 | * linux/arch/arm/mm/proc-syms.c |
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| 4 | * |
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| 5 | * Copyright (C) 2000-2002 Russell King |
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| 6 | */ |
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| 7 | #include <linux/module.h> |
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| 8 | #include <linux/mm.h> |
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| 9 | |
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| 10 | #include <asm/cacheflush.h> |
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| 11 | #include <asm/proc-fns.h> |
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| 12 | #include <asm/tlbflush.h> |
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| 13 | #include <asm/page.h> |
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| 14 | |
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| 15 | #ifndef MULTI_CPU |
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| 16 | EXPORT_SYMBOL(cpu_dcache_clean_area); |
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| 17 | #ifdef CONFIG_MMU |
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| 18 | EXPORT_SYMBOL(cpu_set_pte_ext); |
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| 19 | #endif |
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| 20 | #else |
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| 21 | EXPORT_SYMBOL(processor); |
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| 22 | #endif |
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| 23 | |
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| 24 | #ifndef MULTI_CACHE |
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| 25 | EXPORT_SYMBOL(__cpuc_flush_kern_all); |
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| 26 | EXPORT_SYMBOL(__cpuc_flush_user_all); |
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| 27 | EXPORT_SYMBOL(__cpuc_flush_user_range); |
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| 28 | EXPORT_SYMBOL(__cpuc_coherent_kern_range); |
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| 29 | EXPORT_SYMBOL(__cpuc_flush_dcache_area); |
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| 30 | #else |
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| 31 | EXPORT_SYMBOL(cpu_cache); |
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| 32 | #endif |
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| 33 | |
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| 34 | #ifdef CONFIG_MMU |
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| 35 | #ifndef MULTI_USER |
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| 36 | EXPORT_SYMBOL(__cpu_clear_user_highpage); |
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| 37 | EXPORT_SYMBOL(__cpu_copy_user_highpage); |
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| 38 | #else |
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| 39 | EXPORT_SYMBOL(cpu_user); |
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| 40 | #endif |
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| 41 | #endif |
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| 42 | |
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| 43 | /* |
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| 44 | * No module should need to touch the TLB (and currently |
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| 45 | * no modules do. We export this for "loadkernel" support |
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| 46 | * (booting a new kernel from within a running kernel.) |
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| 47 | */ |
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| 48 | #ifdef MULTI_TLB |
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| 49 | EXPORT_SYMBOL(cpu_tlb); |
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| 50 | #endif |
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| 51 | |
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