| Guo Ren | c22b0bc | 2020-12-17 16:01:42 +0000 | [diff] [blame] | 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 */ |