linux/arch/riscv/kernel/probes/rethook.h

/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __RISCV_RETHOOK_H
#define __RISCV_RETHOOK_H

unsigned long arch_rethook_trampoline_callback(struct pt_regs *regs);
void arch_rethook_prepare(struct rethook_node *rhn, struct pt_regs *regs, bool mcount);

#endif
riscv: add riscv rethook implementation Implement the kretprobes on riscv arch by using rethook machenism which abstracts general kretprobe info into a struct rethook_node to be embedded in the struct kretprobe_instance. Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Binglei Wang <l3b2w1@gmail.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20221025151831.1097417-1-conor@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> 2022-10-25 16:18:32 +01:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
			`#ifndef __RISCV_RETHOOK_H`
			`#define __RISCV_RETHOOK_H`

			`unsigned long arch_rethook_trampoline_callback(struct pt_regs *regs);`
			`void arch_rethook_prepare(struct rethook_node rhn, struct pt_regs regs, bool mcount);`

			`#endif`