| /Linux-v5.10/kernel/bpf/ |
| D | trampoline.c | 44 void bpf_image_ksym_add(void *data, struct bpf_ksym *ksym) in bpf_image_ksym_add() argument
46 ksym->start = (unsigned long) data; in bpf_image_ksym_add()
47 ksym->end = ksym->start + PAGE_SIZE; in bpf_image_ksym_add()
48 bpf_ksym_add(ksym); in bpf_image_ksym_add()
49 perf_event_ksymbol(PERF_RECORD_KSYMBOL_TYPE_BPF, ksym->start, in bpf_image_ksym_add()
50 PAGE_SIZE, false, ksym->name); in bpf_image_ksym_add()
53 void bpf_image_ksym_del(struct bpf_ksym *ksym) in bpf_image_ksym_del() argument
55 bpf_ksym_del(ksym); in bpf_image_ksym_del()
56 perf_event_ksymbol(PERF_RECORD_KSYMBOL_TYPE_BPF, ksym->start, in bpf_image_ksym_del()
57 PAGE_SIZE, true, ksym->name); in bpf_image_ksym_del()
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| D | core.c | 100 INIT_LIST_HEAD_RCU(&fp->aux->ksym.lnode); in bpf_prog_alloc_no_stats()
538 prog->aux->ksym.start = (unsigned long) prog->bpf_func; in bpf_prog_ksym_set_addr()
539 prog->aux->ksym.end = addr + hdr->pages * PAGE_SIZE; in bpf_prog_ksym_set_addr()
545 char *sym = prog->aux->ksym.name; in bpf_prog_ksym_set_name()
593 const struct bpf_ksym *ksym; in bpf_tree_comp() local
595 ksym = container_of(n, struct bpf_ksym, tnode); in bpf_tree_comp()
597 if (val < ksym->start) in bpf_tree_comp()
599 if (val >= ksym->end) in bpf_tree_comp()
614 void bpf_ksym_add(struct bpf_ksym *ksym) in bpf_ksym_add() argument
617 WARN_ON_ONCE(!list_empty(&ksym->lnode)); in bpf_ksym_add()
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| D | dispatcher.c | 146 bpf_image_ksym_add(d->image, &d->ksym); in bpf_dispatcher_change_prog()
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| /Linux-v5.10/tools/testing/selftests/bpf/ |
| D | trace_helpers.c | 17 static struct ksym syms[MAX_SYMS];
22 return ((struct ksym *)p1)->addr - ((struct ksym *)p2)->addr; in ksym_cmp()
47 qsort(syms, sym_cnt, sizeof(struct ksym), ksym_cmp); in load_kallsyms()
51 struct ksym *ksym_search(long key) in ksym_search()
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| D | trace_helpers.h | 7 struct ksym { struct
13 struct ksym *ksym_search(long key); argument
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| /Linux-v5.10/samples/hw_breakpoint/ |
| D | data_breakpoint.c | 27 module_param_string(ksym, ksym_name, KSYM_NAME_LEN, S_IRUGO);
28 MODULE_PARM_DESC(ksym, "Kernel symbol to monitor; this module will report any"
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| /Linux-v5.10/Documentation/ |
| D | dontdiff | 154 ksym.c*
155 ksym.h*
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| /Linux-v5.10/include/linux/ |
| D | bpf.h | 610 struct bpf_ksym ksym; member
635 struct bpf_ksym ksym; member
659 .ksym = { \
661 .lnode = LIST_HEAD_INIT(_name.ksym.lnode), \
690 void bpf_image_ksym_add(void *data, struct bpf_ksym *ksym);
691 void bpf_image_ksym_del(struct bpf_ksym *ksym);
692 void bpf_ksym_add(struct bpf_ksym *ksym);
693 void bpf_ksym_del(struct bpf_ksym *ksym);
793 struct bpf_ksym ksym; member
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| /Linux-v5.10/samples/bpf/ |
| D | spintest_user.c | 21 struct ksym *sym; in main()
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| D | offwaketime_user.c | 23 struct ksym *sym; in print_ksym()
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| D | sampleip_user.c | 91 struct ksym *sym; in print_ip_map()
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| D | trace_event_user.c | 29 struct ksym *sym; in print_ksym()
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| /Linux-v5.10/tools/testing/selftests/bpf/prog_tests/ |
| D | get_stack_raw_tp.c | 30 struct ksym *ks; in get_stack_print_output()
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| /Linux-v5.10/ |
| D | .gitignore | 103 /include/ksym/
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| D | Makefile | 1470 CLEAN_FILES += include/ksym vmlinux.symvers \
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| /Linux-v5.10/arch/arm/mach-imx/ |
| D | Makefile | 31 obj-y += ssi-fiq-ksym.o
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| /Linux-v5.10/kernel/ |
| D | module.c | 1517 const struct kernel_symbol *ksym; in resolve_symbol_wait() local
1521 !IS_ERR(ksym = resolve_symbol(mod, info, name, owner)) in resolve_symbol_wait()
1522 || PTR_ERR(ksym) != -EBUSY, in resolve_symbol_wait()
1527 return ksym; in resolve_symbol_wait()
2328 const struct kernel_symbol *ksym; in simplify_symbols() local
2358 ksym = resolve_symbol_wait(mod, info, name); in simplify_symbols()
2360 if (ksym && !IS_ERR(ksym)) { in simplify_symbols()
2361 sym[i].st_value = kernel_symbol_value(ksym); in simplify_symbols()
2366 if (!ksym && ELF_ST_BIND(sym[i].st_info) == STB_WEAK) in simplify_symbols()
2369 ret = PTR_ERR(ksym) ?: -ENOENT; in simplify_symbols()
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| /Linux-v5.10/tools/lib/bpf/ |
| D | libbpf.c | 399 } ksym; member
2533 if (ext->type == EXT_KSYM && ext->ksym.type_id) { in bpf_object__load_vmlinux_btf()
3170 &ext->ksym.type_id); in bpf_object__collect_externs()
5962 if (ext->ksym.type_id) { /* typed ksyms */ in bpf_object__relocate_data()
5964 insn[0].imm = ext->ksym.vmlinux_btf_id; in bpf_object__relocate_data()
5966 insn[0].imm = (__u32)ext->ksym.addr; in bpf_object__relocate_data()
5967 insn[1].imm = ext->ksym.addr >> 32; in bpf_object__relocate_data()
7082 if (ext->is_set && ext->ksym.addr != sym_addr) { in bpf_object__read_kallsyms_file()
7084 sym_name, ext->ksym.addr, sym_addr); in bpf_object__read_kallsyms_file()
7090 ext->ksym.addr = sym_addr; in bpf_object__read_kallsyms_file()
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| /Linux-v5.10/kernel/events/ |
| D | core.c | 8612 prog->aux->ksym.name); in perf_event_bpf_emit_ksymbols()
8621 prog->aux->ksym.name); in perf_event_bpf_emit_ksymbols()
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