diff options
| -rw-r--r-- | tools/perf/arch/s390/util/sym-handling.c | 7 | ||||
| -rw-r--r-- | tools/perf/util/symbol-elf.c | 8 | ||||
| -rw-r--r-- | tools/perf/util/symbol.h | 3 |
3 files changed, 17 insertions, 1 deletions
diff --git a/tools/perf/arch/s390/util/sym-handling.c b/tools/perf/arch/s390/util/sym-handling.c index b6cd056ccf71..e103f6e46afe 100644 --- a/tools/perf/arch/s390/util/sym-handling.c +++ b/tools/perf/arch/s390/util/sym-handling.c @@ -19,4 +19,11 @@ bool elf__needs_adjust_symbols(GElf_Ehdr ehdr) return ehdr.e_type == ET_REL || ehdr.e_type == ET_DYN; } +void arch__adjust_sym_map_offset(GElf_Sym *sym, + GElf_Shdr *shdr __maybe_unused, + struct map *map) +{ + if (map->type == MAP__FUNCTION) + sym->st_value += map->start; +} #endif diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index 98deabb9b47e..a70479061fce 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -793,6 +793,12 @@ static u64 ref_reloc(struct kmap *kmap) void __weak arch__sym_update(struct symbol *s __maybe_unused, GElf_Sym *sym __maybe_unused) { } +void __weak arch__adjust_sym_map_offset(GElf_Sym *sym, GElf_Shdr *shdr, + struct map *map __maybe_unused) +{ + sym->st_value -= shdr->sh_addr - shdr->sh_offset; +} + int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss, struct symsrc *runtime_ss, int kmodule) { @@ -973,7 +979,7 @@ int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss, /* Adjust symbol to map to file offset */ if (adjust_kernel_syms) - sym.st_value -= shdr.sh_addr - shdr.sh_offset; + arch__adjust_sym_map_offset(&sym, &shdr, map); if (strcmp(section_name, (curr_dso->short_name + diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index b221671070e2..d00a012cfdfb 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -343,6 +343,9 @@ int setup_intlist(struct intlist **list, const char *list_str, #ifdef HAVE_LIBELF_SUPPORT bool elf__needs_adjust_symbols(GElf_Ehdr ehdr); void arch__sym_update(struct symbol *s, GElf_Sym *sym); +void arch__adjust_sym_map_offset(GElf_Sym *sym, + GElf_Shdr *shdr __maybe_unused, + struct map *map __maybe_unused); #endif #define SYMBOL_A 0 |