/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __ASM_CSKY_UPROBES_H #define __ASM_CSKY_UPROBES_H #include <asm/probes.h> #define MAX_UINSN_BYTES 4 #define UPROBE_SWBP_INSN USR_BKPT #define UPROBE_SWBP_INSN_SIZE 2 #define UPROBE_XOL_SLOT_BYTES MAX_UINSN_BYTES typedef u32 uprobe_opcode_t; struct arch_uprobe_task { unsigned long saved_trap_no; }; struct arch_uprobe { union { u8 insn[MAX_UINSN_BYTES]; u8 ixol[MAX_UINSN_BYTES]; }; struct arch_probe_insn api; unsigned long insn_size; bool simulate; }; int uprobe_breakpoint_handler(struct pt_regs *regs); int uprobe_single_step_handler(struct pt_regs *regs); #endif /* __ASM_CSKY_UPROBES_H */