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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /tools/bpf/bpftool/xlated_dumper.h
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/bpf/bpftool/xlated_dumper.h')
-rw-r--r--tools/bpf/bpftool/xlated_dumper.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/xlated_dumper.h b/tools/bpf/bpftool/xlated_dumper.h
new file mode 100644
index 0000000000..db3ba06715
--- /dev/null
+++ b/tools/bpf/bpftool/xlated_dumper.h
@@ -0,0 +1,42 @@
+/* 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
+#define MODULE_MAX_NAME 64
+
+struct bpf_prog_linfo;
+
+struct kernel_sym {
+ unsigned long address;
+ char name[SYM_MAX_NAME];
+ char module[MODULE_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,
+ bool opcodes, bool linum);
+
+#endif