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dc6519445b
If the kernel symbol is in a module, we will dump the module name as well. The square brackets around the module name are trimmed. Signed-off-by: Yafang Shao <laoar.shao@gmail.com> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/r/20230709025630.3735-3-laoar.shao@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
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/* Copyright (C) 2018 Netronome Systems, Inc. */
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#ifndef __BPF_TOOL_XLATED_DUMPER_H
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#define __BPF_TOOL_XLATED_DUMPER_H
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#define SYM_MAX_NAME 256
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#define MODULE_MAX_NAME 64
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struct bpf_prog_linfo;
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struct kernel_sym {
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unsigned long address;
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char name[SYM_MAX_NAME];
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char module[MODULE_MAX_NAME];
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};
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struct dump_data {
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unsigned long address_call_base;
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struct kernel_sym *sym_mapping;
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__u32 sym_count;
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__u64 *jited_ksyms;
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__u32 nr_jited_ksyms;
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struct btf *btf;
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void *func_info;
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__u32 finfo_rec_size;
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const struct bpf_prog_linfo *prog_linfo;
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char scratch_buff[SYM_MAX_NAME + 8];
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};
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void kernel_syms_load(struct dump_data *dd);
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void kernel_syms_destroy(struct dump_data *dd);
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struct kernel_sym *kernel_syms_search(struct dump_data *dd, unsigned long key);
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void dump_xlated_json(struct dump_data *dd, void *buf, unsigned int len,
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bool opcodes, bool linum);
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void dump_xlated_plain(struct dump_data *dd, void *buf, unsigned int len,
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bool opcodes, bool linum);
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void dump_xlated_for_graph(struct dump_data *dd, void *buf, void *buf_end,
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unsigned int start_index,
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bool opcodes, bool linum);
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#endif
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