1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun #ifndef __ASM_CSKY_PROBES_H 4*4882a593Smuzhiyun #define __ASM_CSKY_PROBES_H 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun typedef u32 probe_opcode_t; 7*4882a593Smuzhiyun typedef void (probes_handler_t) (u32 opcode, long addr, struct pt_regs *); 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* architecture specific copy of original instruction */ 10*4882a593Smuzhiyun struct arch_probe_insn { 11*4882a593Smuzhiyun probe_opcode_t *insn; 12*4882a593Smuzhiyun probes_handler_t *handler; 13*4882a593Smuzhiyun /* restore address after simulation */ 14*4882a593Smuzhiyun unsigned long restore; 15*4882a593Smuzhiyun }; 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #ifdef CONFIG_KPROBES 18*4882a593Smuzhiyun typedef u32 kprobe_opcode_t; 19*4882a593Smuzhiyun struct arch_specific_insn { 20*4882a593Smuzhiyun struct arch_probe_insn api; 21*4882a593Smuzhiyun }; 22*4882a593Smuzhiyun #endif 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #endif /* __ASM_CSKY_PROBES_H */ 25