#endif
#ifndef HAVE_ELF_GETPHDRNUM_SUPPORT
-static int elf_getphdrnum(Elf *elf, size_t *dst)
+int elf_getphdrnum(Elf *elf, size_t *dst)
{
GElf_Ehdr gehdr;
GElf_Ehdr *ehdr;
}
}
+ /*
+ * 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;
+ }
+
dso->adjust_symbols = runtime_ss->adjust_symbols || ref_reloc(kmap);
/*
* Initial kernel and module mappings do not map to the dso. For