From da7616610c8d2ec16a8ada44216e836e5fcbd08b Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 10 Apr 2009 14:19:03 +0100 Subject: Move arch headers from include/asm-mn10300/ to arch/mn10300/include/asm/. Signed-off-by: David Howells --- arch/mn10300/include/asm/kprobes.h | 50 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 arch/mn10300/include/asm/kprobes.h (limited to 'arch/mn10300/include/asm/kprobes.h') diff --git a/arch/mn10300/include/asm/kprobes.h b/arch/mn10300/include/asm/kprobes.h new file mode 100644 index 00000000000..c800b590183 --- /dev/null +++ b/arch/mn10300/include/asm/kprobes.h @@ -0,0 +1,50 @@ +/* MN10300 Kernel Probes support + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by Mark Salter (msalter@redhat.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public Licence as published by + * the Free Software Foundation; either version 2 of the Licence, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public Licence for more details. + * + * You should have received a copy of the GNU General Public Licence + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ +#ifndef _ASM_KPROBES_H +#define _ASM_KPROBES_H + +#include +#include + +struct kprobe; + +typedef unsigned char kprobe_opcode_t; +#define BREAKPOINT_INSTRUCTION 0xff +#define MAX_INSN_SIZE 8 +#define MAX_STACK_SIZE 128 + +/* Architecture specific copy of original instruction */ +struct arch_specific_insn { + /* copy of original instruction + */ + kprobe_opcode_t insn[MAX_INSN_SIZE]; +}; + +extern const int kretprobe_blacklist_size; + +extern int kprobe_exceptions_notify(struct notifier_block *self, + unsigned long val, void *data); + +#define flush_insn_slot(p) do {} while (0) + +extern void arch_remove_kprobe(struct kprobe *p); + +#endif /* _ASM_KPROBES_H */ -- cgit v1.2.3-70-g09d2