Linux kernel mirror (for testing)
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1#ifndef _SPARC64_KDEBUG_H
2#define _SPARC64_KDEBUG_H
3
4/* Nearly identical to x86_64/i386 code. */
5
6#include <linux/notifier.h>
7
8struct pt_regs;
9
10struct die_args {
11 struct pt_regs *regs;
12 const char *str;
13 long err;
14 int trapnr;
15 int signr;
16};
17
18extern int register_die_notifier(struct notifier_block *);
19extern int unregister_die_notifier(struct notifier_block *);
20extern struct atomic_notifier_head sparc64die_chain;
21
22extern void bad_trap(struct pt_regs *, long);
23
24/* Grossly misnamed. */
25enum die_val {
26 DIE_OOPS = 1,
27 DIE_DEBUG, /* ta 0x70 */
28 DIE_DEBUG_2, /* ta 0x71 */
29 DIE_DIE,
30 DIE_TRAP,
31 DIE_TRAP_TL1,
32 DIE_GPF,
33 DIE_CALL,
34 DIE_PAGE_FAULT,
35};
36
37static inline int notify_die(enum die_val val,char *str, struct pt_regs *regs,
38 long err, int trap, int sig)
39{
40 struct die_args args = { .regs = regs,
41 .str = str,
42 .err = err,
43 .trapnr = trap,
44 .signr = sig };
45
46 return atomic_notifier_call_chain(&sparc64die_chain, val, &args);
47}
48
49#endif