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40 lines
882 B
40 lines
882 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Copyright (C) 2014 ARM Ltd. |
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*/ |
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#ifndef __ASM_PTDUMP_H |
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#define __ASM_PTDUMP_H |
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#ifdef CONFIG_PTDUMP_CORE |
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#include <linux/mm_types.h> |
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#include <linux/seq_file.h> |
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struct addr_marker { |
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unsigned long start_address; |
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char *name; |
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}; |
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struct ptdump_info { |
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struct mm_struct *mm; |
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const struct addr_marker *markers; |
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unsigned long base_addr; |
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}; |
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void ptdump_walk(struct seq_file *s, struct ptdump_info *info); |
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#ifdef CONFIG_PTDUMP_DEBUGFS |
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void ptdump_debugfs_register(struct ptdump_info *info, const char *name); |
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#else |
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static inline void ptdump_debugfs_register(struct ptdump_info *info, |
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const char *name) { } |
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#endif |
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void ptdump_check_wx(void); |
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#endif /* CONFIG_PTDUMP_CORE */ |
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#ifdef CONFIG_DEBUG_WX |
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#define debug_checkwx() ptdump_check_wx() |
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#else |
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#define debug_checkwx() do { } while (0) |
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#endif |
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#endif /* __ASM_PTDUMP_H */
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