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-rw-r--r--include/asm-sparc64/kprobes.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h
index a8d326a598f..7ba845320f5 100644
--- a/include/asm-sparc64/kprobes.h
+++ b/include/asm-sparc64/kprobes.h
@@ -3,6 +3,7 @@
#include <linux/config.h>
#include <linux/types.h>
+#include <linux/percpu.h>
typedef u32 kprobe_opcode_t;
@@ -18,6 +19,25 @@ struct arch_specific_insn {
kprobe_opcode_t insn[MAX_INSN_SIZE];
};
+struct prev_kprobe {
+ struct kprobe *kp;
+ unsigned int status;
+ unsigned long orig_tnpc;
+ unsigned long orig_tstate_pil;
+};
+
+/* per-cpu kprobe control block */
+struct kprobe_ctlblk {
+ unsigned long kprobe_status;
+ unsigned long kprobe_orig_tnpc;
+ unsigned long kprobe_orig_tstate_pil;
+ long *jprobe_saved_esp;
+ struct pt_regs jprobe_saved_regs;
+ struct pt_regs *jprobe_saved_regs_location;
+ struct sparc_stackf jprobe_saved_stack;
+ struct prev_kprobe prev_kprobe;
+};
+
#ifdef CONFIG_KPROBES
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);