48 lines
1 KiB
C
48 lines
1 KiB
C
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#ifndef _LINUX_BUG_H
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#define _LINUX_BUG_H
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#include <linux/module.h>
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#include <asm/bug.h>
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enum bug_trap_type {
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BUG_TRAP_TYPE_NONE = 0,
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BUG_TRAP_TYPE_WARN = 1,
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BUG_TRAP_TYPE_BUG = 2,
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};
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#ifdef CONFIG_GENERIC_BUG
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#include <asm-generic/bug.h>
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static inline int is_warning_bug(const struct bug_entry *bug)
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{
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return bug->flags & BUGFLAG_WARNING;
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}
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const struct bug_entry *find_bug(unsigned long bugaddr);
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enum bug_trap_type report_bug(unsigned long bug_addr);
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int module_bug_finalize(const Elf_Ehdr *, const Elf_Shdr *,
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struct module *);
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void module_bug_cleanup(struct module *);
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/* These are defined by the architecture */
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int is_valid_bugaddr(unsigned long addr);
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#else /* !CONFIG_GENERIC_BUG */
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static inline enum bug_trap_type report_bug(unsigned long bug_addr)
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{
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return BUG_TRAP_TYPE_BUG;
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}
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static inline int module_bug_finalize(const Elf_Ehdr *hdr,
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const Elf_Shdr *sechdrs,
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struct module *mod)
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{
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return 0;
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}
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static inline void module_bug_cleanup(struct module *mod) {}
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#endif /* CONFIG_GENERIC_BUG */
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#endif /* _LINUX_BUG_H */
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