 3d78e945b6
			
		
	
	
	3d78e945b6
	
	
	
		
			
			powerpc has both arch_uprobe->insn and arch_uprobe->ainsn to make the generic code happy. This is no longer needed after the previous change, powerpc can just use "u32 insn". Signed-off-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
		
			
				
	
	
		
			48 lines
		
	
	
	
		
			1.4 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			48 lines
		
	
	
	
		
			1.4 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
| #ifndef _ASM_UPROBES_H
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| #define _ASM_UPROBES_H
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| /*
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|  * User-space Probes (UProbes) for powerpc
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|  *
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|  * This program is free software; you can redistribute it and/or modify
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|  * it under the terms of the GNU General Public License as published by
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|  * the Free Software Foundation; either version 2 of the License, or
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|  * (at your option) any later version.
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|  *
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|  * This program is distributed in the hope that it will be useful,
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|  * but WITHOUT ANY WARRANTY; without even the implied warranty of
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|  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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|  * GNU General Public License for more details.
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|  *
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|  * You should have received a copy of the GNU General Public License
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|  * along with this program; if not, write to the Free Software
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|  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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|  *
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|  * Copyright IBM Corporation, 2007-2012
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|  *
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|  * Adapted from the x86 port by Ananth N Mavinakayanahalli <ananth@in.ibm.com>
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|  */
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| 
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| #include <linux/notifier.h>
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| #include <asm/probes.h>
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| 
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| typedef ppc_opcode_t uprobe_opcode_t;
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| 
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| #define MAX_UINSN_BYTES		4
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| #define UPROBE_XOL_SLOT_BYTES	(MAX_UINSN_BYTES)
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| 
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| /* The following alias is needed for reference from arch-agnostic code */
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| #define UPROBE_SWBP_INSN	BREAKPOINT_INSTRUCTION
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| #define UPROBE_SWBP_INSN_SIZE	4 /* swbp insn size in bytes */
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| 
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| struct arch_uprobe {
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| 	union {
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| 		u32	insn;
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| 		u32	ixol;
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| 	};
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| };
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| 
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| struct arch_uprobe_task {
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| 	unsigned long	saved_trap_nr;
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| };
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| 
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| #endif	/* _ASM_UPROBES_H */
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