diff options
Diffstat (limited to 'scripts/mod/modpost.c')
-rw-r--r-- | scripts/mod/modpost.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 29c89a6bad3d..4dedd0d3d3a7 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c | |||
@@ -621,6 +621,16 @@ static void handle_modversions(struct module *mod, struct elf_info *info, | |||
621 | if (strncmp(symname, CRC_PFX, strlen(CRC_PFX)) == 0) { | 621 | if (strncmp(symname, CRC_PFX, strlen(CRC_PFX)) == 0) { |
622 | is_crc = true; | 622 | is_crc = true; |
623 | crc = (unsigned int) sym->st_value; | 623 | crc = (unsigned int) sym->st_value; |
624 | if (sym->st_shndx != SHN_UNDEF && sym->st_shndx != SHN_ABS) { | ||
625 | unsigned int *crcp; | ||
626 | |||
627 | /* symbol points to the CRC in the ELF object */ | ||
628 | crcp = (void *)info->hdr + sym->st_value + | ||
629 | info->sechdrs[sym->st_shndx].sh_offset - | ||
630 | (info->hdr->e_type != ET_REL ? | ||
631 | info->sechdrs[sym->st_shndx].sh_addr : 0); | ||
632 | crc = *crcp; | ||
633 | } | ||
624 | sym_update_crc(symname + strlen(CRC_PFX), mod, crc, | 634 | sym_update_crc(symname + strlen(CRC_PFX), mod, crc, |
625 | export); | 635 | export); |
626 | } | 636 | } |