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-rw-r--r--tools/perf/util/dso.h1
-rw-r--r--tools/perf/util/symbol-elf.c12
2 files changed, 7 insertions, 6 deletions
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 45ec4d0a50ed..ef3dbc989013 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -162,6 +162,7 @@ struct dso {
u8 loaded;
u8 rel;
u8 build_id[BUILD_ID_SIZE];
+ u64 text_offset;
const char *short_name;
const char *long_name;
u16 long_name_len;
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index b1dd68f358fc..bc229a74c6a9 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -793,6 +793,7 @@ int dso__load_sym(struct dso *dso, struct map *map,
uint32_t idx;
GElf_Ehdr ehdr;
GElf_Shdr shdr;
+ GElf_Shdr tshdr;
Elf_Data *syms, *opddata = NULL;
GElf_Sym sym;
Elf_Scn *sec, *sec_strndx;
@@ -832,6 +833,9 @@ int dso__load_sym(struct dso *dso, struct map *map,
sec = syms_ss->symtab;
shdr = syms_ss->symshdr;
+ if (elf_section_by_name(elf, &ehdr, &tshdr, ".text", NULL))
+ dso->text_offset = tshdr.sh_addr - tshdr.sh_offset;
+
if (runtime_ss->opdsec)
opddata = elf_rawdata(runtime_ss->opdsec, NULL);
@@ -880,12 +884,8 @@ int dso__load_sym(struct dso *dso, struct map *map,
* Handle any relocation of vdso necessary because older kernels
* attempted to prelink vdso to its virtual address.
*/
- if (dso__is_vdso(dso)) {
- GElf_Shdr tshdr;
-
- if (elf_section_by_name(elf, &ehdr, &tshdr, ".text", NULL))
- map->reloc = map->start - tshdr.sh_addr + tshdr.sh_offset;
- }
+ if (dso__is_vdso(dso))
+ map->reloc = map->start - dso->text_offset;
dso->adjust_symbols = runtime_ss->adjust_symbols || ref_reloc(kmap);
/*