diff options
Diffstat (limited to 'tools/perf/util/symbol.h')
| -rw-r--r-- | tools/perf/util/symbol.h | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 37f1ea146c1..dd9e8678b35 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -11,6 +11,12 @@ #include <stdio.h> #include <byteswap.h> +#ifndef NO_LIBELF_SUPPORT +#include <libelf.h> +#include <gelf.h> +#include <elf.h> +#endif + #ifdef HAVE_CPLUS_DEMANGLE extern char *cplus_demangle(const char *, int); @@ -219,6 +225,34 @@ struct dso { char name[0]; }; +struct symsrc { + char *name; + int fd; + enum dso_binary_type type; + +#ifndef NO_LIBELF_SUPPORT + Elf *elf; + GElf_Ehdr ehdr; + + Elf_Scn *opdsec; + size_t opdidx; + GElf_Shdr opdshdr; + + Elf_Scn *symtab; + GElf_Shdr symshdr; + + Elf_Scn *dynsym; + size_t dynsym_idx; + GElf_Shdr dynshdr; + + bool adjust_symbols; +#endif +}; + +void symsrc__destroy(struct symsrc *ss); +int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, + enum dso_binary_type type); + #define DSO__SWAP(dso, type, val) \ ({ \ type ____r = val; \ @@ -334,7 +368,7 @@ ssize_t dso__data_read_addr(struct dso *dso, struct map *map, struct machine *machine, u64 addr, u8 *data, ssize_t size); int dso__test_data(void); -int dso__load_sym(struct dso *dso, struct map *map, const char *name, int fd, +int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *ss, symbol_filter_t filter, int kmodule, int want_symtab); int dso__synthesize_plt_symbols(struct dso *dso, char *name, struct map *map, symbol_filter_t filter); |