diff options
Diffstat (limited to 'arch/powerpc/include/asm/kprobes.h')
| -rw-r--r-- | arch/powerpc/include/asm/kprobes.h | 15 |
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) |