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