diff options
Diffstat (limited to 'tools/bpf/bpftool/xlated_dumper.h')
| -rw-r--r-- | tools/bpf/bpftool/xlated_dumper.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/xlated_dumper.h b/tools/bpf/bpftool/xlated_dumper.h new file mode 100644 index 000000000..54847e174 --- /dev/null +++ b/tools/bpf/bpftool/xlated_dumper.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* Copyright (C) 2018 Netronome Systems, Inc. */ + +#ifndef __BPF_TOOL_XLATED_DUMPER_H +#define __BPF_TOOL_XLATED_DUMPER_H + +#define SYM_MAX_NAME 256 + +struct bpf_prog_linfo; + +struct kernel_sym { + unsigned long address; + char name[SYM_MAX_NAME]; +}; + +struct dump_data { + unsigned long address_call_base; + struct kernel_sym *sym_mapping; + __u32 sym_count; + __u64 *jited_ksyms; + __u32 nr_jited_ksyms; + struct btf *btf; + void *func_info; + __u32 finfo_rec_size; + const struct bpf_prog_linfo *prog_linfo; + char scratch_buff[SYM_MAX_NAME + 8]; +}; + +void kernel_syms_load(struct dump_data *dd); +void kernel_syms_destroy(struct dump_data *dd); +struct kernel_sym *kernel_syms_search(struct dump_data *dd, unsigned long key); +void dump_xlated_json(struct dump_data *dd, void *buf, unsigned int len, + bool opcodes, bool linum); +void dump_xlated_plain(struct dump_data *dd, void *buf, unsigned int len, + bool opcodes, bool linum); +void dump_xlated_for_graph(struct dump_data *dd, void *buf, void *buf_end, + unsigned int start_index); + +#endif |