arch/riscv/include/asm/probes.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 #ifndef _ASM_RISCV_PROBES_H
   4 #define _ASM_RISCV_PROBES_H
   5
   6 typedef u32 probe_opcode_t;
   7 typedef bool (probes_handler_t) (u32 opcode, unsigned long addr, struct pt_regs *);
   8
   9 /* architecture specific copy of original instruction */
  10 struct arch_probe_insn {
  11         probe_opcode_t *insn;
  12         probes_handler_t *handler;
  13         /* restore address after simulation */
  14         unsigned long restore;
  15 };
  16
  17 #ifdef CONFIG_KPROBES
  18 typedef u32 kprobe_opcode_t;
  19 struct arch_specific_insn {
  20         struct arch_probe_insn api;
  21 };
  22 #endif
  23
  24 #endif /* _ASM_RISCV_PROBES_H */