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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-09-27 13:51:59 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2005-09-27 13:51:59 +1000 |
| commit | bbeb3f4c55f666df7bcd2655b303dfb8c4d1a119 (patch) | |
| tree | 30180a33fb5bb9a5c633e93d533b7f4ffc800e2e /include/asm-ppc64/kprobes.h | |
| parent | 51a0885ed7f883758462926b35fbd6f09f9c717c (diff) | |
| download | op-kernel-dev-bbeb3f4c55f666df7bcd2655b303dfb8c4d1a119.zip op-kernel-dev-bbeb3f4c55f666df7bcd2655b303dfb8c4d1a119.tar.gz | |
powerpc: clean up after powermac build merge
Complete moving arch/ppc64/kernel/mpic.h,
include/asm-ppc/reg.h, include/asm-ppc64/kdebug.h
and include/asm-ppc64/kprobes.h
Add arch/powerpc/platforms/Makefile and use it from
arch/powerpc/Makefile
Introduce OLDARCH temporarily so we can point back to
the originating architecture
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'include/asm-ppc64/kprobes.h')
| -rw-r--r-- | include/asm-ppc64/kprobes.h | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/include/asm-ppc64/kprobes.h b/include/asm-ppc64/kprobes.h deleted file mode 100644 index d9129d2..0000000 --- a/include/asm-ppc64/kprobes.h +++ /dev/null @@ -1,67 +0,0 @@ -#ifndef _ASM_KPROBES_H -#define _ASM_KPROBES_H -/* - * Kernel Probes (KProbes) - * include/asm-ppc64/kprobes.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, 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 License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * Copyright (C) IBM Corporation, 2002, 2004 - * - * 2002-Oct Created by Vamsi Krishna S <vamsi_krishna@in.ibm.com> Kernel - * Probes initial implementation ( includes suggestions from - * Rusty Russell). - * 2004-Nov Modified for PPC64 by Ananth N Mavinakayanahalli - * <ananth@in.ibm.com> - */ -#include <linux/types.h> -#include <linux/ptrace.h> - -struct pt_regs; - -typedef unsigned int kprobe_opcode_t; -#define BREAKPOINT_INSTRUCTION 0x7fe00008 /* trap */ -#define MAX_INSN_SIZE 1 - -#define IS_TW(instr) (((instr) & 0xfc0007fe) == 0x7c000008) -#define IS_TD(instr) (((instr) & 0xfc0007fe) == 0x7c000088) -#define IS_TDI(instr) (((instr) & 0xfc000000) == 0x08000000) -#define IS_TWI(instr) (((instr) & 0xfc000000) == 0x0c000000) - -#define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)((func_descr_t *)pentry) - -#define is_trap(instr) (IS_TW(instr) || IS_TD(instr) || \ - IS_TWI(instr) || IS_TDI(instr)) - -#define ARCH_SUPPORTS_KRETPROBES -void kretprobe_trampoline(void); - -/* Architecture specific copy of original instruction */ -struct arch_specific_insn { - /* copy of original instruction */ - kprobe_opcode_t *insn; -}; - -#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 /* _ASM_KPROBES_H */ |
