From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-sparc64/kprobes.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 include/asm-sparc64/kprobes.h (limited to 'include/asm-sparc64/kprobes.h') diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h new file mode 100644 index 000000000000..a8d326a598f0 --- /dev/null +++ b/include/asm-sparc64/kprobes.h @@ -0,0 +1,32 @@ +#ifndef _SPARC64_KPROBES_H +#define _SPARC64_KPROBES_H + +#include +#include + +typedef u32 kprobe_opcode_t; + +#define BREAKPOINT_INSTRUCTION 0x91d02070 /* ta 0x70 */ +#define BREAKPOINT_INSTRUCTION_2 0x91d02071 /* ta 0x71 */ +#define MAX_INSN_SIZE 2 + +#define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry + +/* Architecture specific copy of original instruction*/ +struct arch_specific_insn { + /* copy of the original instruction */ + kprobe_opcode_t insn[MAX_INSN_SIZE]; +}; + +#ifdef CONFIG_KPROBES +extern int kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data); +#else /* !CONFIG_KPROBES */ +static inline int kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data) +{ + return 0; +} +#endif + +#endif /* _SPARC64_KPROBES_H */ -- cgit v1.2.3