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Diffstat (limited to 'arch/powerpc/include/asm/kprobes.h')
-rw-r--r--arch/powerpc/include/asm/kprobes.h15
1 files changed, 2 insertions, 13 deletions
diff --git a/arch/powerpc/include/asm/kprobes.h b/arch/powerpc/include/asm/kprobes.h
index be0171afdc0f..7b6feab6fd26 100644
--- a/arch/powerpc/include/asm/kprobes.h
+++ b/arch/powerpc/include/asm/kprobes.h
@@ -29,21 +29,16 @@
#include <linux/types.h>
#include <linux/ptrace.h>
#include <linux/percpu.h>
+#include <asm/probes.h>
#define __ARCH_WANT_KPROBES_INSN_SLOT
struct pt_regs;
struct kprobe;
-typedef unsigned int kprobe_opcode_t;
-#define BREAKPOINT_INSTRUCTION 0x7fe00008 /* trap */
+typedef ppc_opcode_t kprobe_opcode_t;
#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)
-
#ifdef CONFIG_PPC64
/*
* 64bit powerpc uses function descriptors.
@@ -72,12 +67,6 @@ typedef unsigned int kprobe_opcode_t;
addr = (kprobe_opcode_t *)kallsyms_lookup_name(dot_name); \
} \
}
-
-#define is_trap(instr) (IS_TW(instr) || IS_TD(instr) || \
- IS_TWI(instr) || IS_TDI(instr))
-#else
-/* Use stock kprobe_lookup_name since ppc32 doesn't use function descriptors */
-#define is_trap(instr) (IS_TW(instr) || IS_TWI(instr))
#endif
#define flush_insn_slot(p) do { } while (0)