1// SPDX-License-Identifier: GPL-2.0
 2#include <elf.h>
 3#include <inttypes.h>
 4#include <stdio.h>
 5
 
 
 6#include "symbol.h"
 7
 8size_t symbol__fprintf(struct symbol *sym, FILE *fp)
 9{
10	return fprintf(fp, " %" PRIx64 "-%" PRIx64 " %c %s\n",
11		       sym->start, sym->end,
12		       sym->binding == STB_GLOBAL ? 'g' :
13		       sym->binding == STB_LOCAL  ? 'l' : 'w',
14		       sym->name);
15}
16
17size_t __symbol__fprintf_symname_offs(const struct symbol *sym,
18				      const struct addr_location *al,
19				      bool unknown_as_addr,
20				      bool print_offsets, FILE *fp)
21{
22	unsigned long offset;
23	size_t length;
24
25	if (sym) {
26		length = fprintf(fp, "%s", sym->name);
27		if (al && print_offsets) {
28			if (al->addr < sym->end)
29				offset = al->addr - sym->start;
30			else
31				offset = al->addr - al->map->start - sym->start;
32			length += fprintf(fp, "+0x%lx", offset);
33		}
34		return length;
35	} else if (al && unknown_as_addr)
36		return fprintf(fp, "[%#" PRIx64 "]", al->addr);
37	else
38		return fprintf(fp, "[unknown]");
39}
40
41size_t symbol__fprintf_symname_offs(const struct symbol *sym,
42				    const struct addr_location *al,
43				    FILE *fp)
44{
45	return __symbol__fprintf_symname_offs(sym, al, false, true, fp);
46}
47
48size_t __symbol__fprintf_symname(const struct symbol *sym,
49				 const struct addr_location *al,
50				 bool unknown_as_addr, FILE *fp)
51{
52	return __symbol__fprintf_symname_offs(sym, al, unknown_as_addr, false, fp);
53}
54
55size_t symbol__fprintf_symname(const struct symbol *sym, FILE *fp)
56{
57	return __symbol__fprintf_symname_offs(sym, NULL, false, false, fp);
58}
59
60size_t dso__fprintf_symbols_by_name(struct dso *dso,
61				    enum map_type type, FILE *fp)
62{
63	size_t ret = 0;
64	struct rb_node *nd;
65	struct symbol_name_rb_node *pos;
66
67	for (nd = rb_first(&dso->symbol_names[type]); nd; nd = rb_next(nd)) {
68		pos = rb_entry(nd, struct symbol_name_rb_node, rb_node);
69		fprintf(fp, "%s\n", pos->sym.name);
70	}
71
 
 
72	return ret;
73}

 1// SPDX-License-Identifier: GPL-2.0
 2#include <elf.h>
 3#include <inttypes.h>
 4#include <stdio.h>
 5
 6#include "dso.h"
 7#include "map.h"
 8#include "symbol.h"
 9
10size_t symbol__fprintf(struct symbol *sym, FILE *fp)
11{
12	return fprintf(fp, " %" PRIx64 "-%" PRIx64 " %c %s\n",
13		       sym->start, sym->end,
14		       sym->binding == STB_GLOBAL ? 'g' :
15		       sym->binding == STB_LOCAL  ? 'l' : 'w',
16		       sym->name);
17}
18
19size_t __symbol__fprintf_symname_offs(const struct symbol *sym,
20				      const struct addr_location *al,
21				      bool unknown_as_addr,
22				      bool print_offsets, FILE *fp)
23{
24	unsigned long offset;
25	size_t length;
26
27	if (sym) {
28		length = fprintf(fp, "%s", sym->name);
29		if (al && print_offsets) {
30			if (al->addr < sym->end)
31				offset = al->addr - sym->start;
32			else
33				offset = al->addr - map__start(al->map) - sym->start;
34			length += fprintf(fp, "+0x%lx", offset);
35		}
36		return length;
37	} else if (al && unknown_as_addr)
38		return fprintf(fp, "[%#" PRIx64 "]", al->addr);
39	else
40		return fprintf(fp, "[unknown]");
41}
42
43size_t symbol__fprintf_symname_offs(const struct symbol *sym,
44				    const struct addr_location *al,
45				    FILE *fp)
46{
47	return __symbol__fprintf_symname_offs(sym, al, false, true, fp);
48}
49
50size_t __symbol__fprintf_symname(const struct symbol *sym,
51				 const struct addr_location *al,
52				 bool unknown_as_addr, FILE *fp)
53{
54	return __symbol__fprintf_symname_offs(sym, al, unknown_as_addr, false, fp);
55}
56
57size_t symbol__fprintf_symname(const struct symbol *sym, FILE *fp)
58{
59	return __symbol__fprintf_symname_offs(sym, NULL, false, false, fp);
60}
61
62size_t dso__fprintf_symbols_by_name(struct dso *dso,
63				    FILE *fp)
64{
65	size_t ret = 0;
 
 
66
67	for (size_t i = 0; i < dso->symbol_names_len; i++) {
68		struct symbol *pos = dso->symbol_names[i];
 
 
69
70		ret += fprintf(fp, "%s\n", pos->name);
71	}
72	return ret;
73}