linux/tools/testing/selftests/bpf/disasm_helpers.h

/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */

#ifndef __DISASM_HELPERS_H
#define __DISASM_HELPERS_H

#include <stdlib.h>

struct bpf_insn;

struct bpf_insn *disasm_insn(struct bpf_insn *insn, char *buf, size_t buf_sz);

#endif /* __DISASM_HELPERS_H */
selftests/bpf: extract utility function for BPF disassembly struct bpf_insn disasm_insn(struct bpf_insn insn, char *buf, size_t buf_sz); Disassembles instruction 'insn' to a text buffer 'buf'. Removes insn->code hex prefix added by kernel disassembly routine. Returns a pointer to the next instruction (increments insn by either 1 or 2). Acked-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20240722233844.1406874-5-eddyz87@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> 2024-07-22 16:38:38 -07:00			`/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */`

			`#ifndef __DISASM_HELPERS_H`
			`#define __DISASM_HELPERS_H`

			`#include <stdlib.h>`

			`struct bpf_insn;`

			`struct bpf_insn disasm_insn(struct bpf_insn insn, char *buf, size_t buf_sz);`

			`#endif /* __DISASM_HELPERS_H */`