diff options
Diffstat (limited to 'elf/do-rel.h')
| -rw-r--r-- | elf/do-rel.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/elf/do-rel.h b/elf/do-rel.h index 8b9bdf2..d08f655 100644 --- a/elf/do-rel.h +++ b/elf/do-rel.h @@ -33,6 +33,10 @@ #ifndef VERSYMIDX # define VERSYMIDX(sym) (DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGIDX (sym)) #endif +#ifndef VALIDX +# define VALIDX(tag) (DT_NUM + DT_THISPROCNUM + DT_VERSIONTAGNUM \ + + DT_EXTRANUM + DT_VALTAGIDX (tag)) +#endif /* Perform the relocations in MAP on the running program image as specified by RELTAG, SZTAG. If LAZY is nonzero, this is the first pass on PLT @@ -48,7 +52,7 @@ elf_dynamic_do_rel (struct link_map *map, const ElfW(Rel) *end = (const void *) (reladdr + relsize); ElfW(Addr) l_addr = map->l_addr; -#ifndef RTLD_BOOTSTRAP +#if (!defined DO_RELA || !defined ELF_MACHINE_PLT_REL) && !defined RTLD_BOOTSTRAP /* We never bind lazily during ld.so bootstrap. Unfortunately gcc is not clever enough to see through all the function calls to realize that. */ @@ -81,8 +85,11 @@ elf_dynamic_do_rel (struct link_map *map, /* Rela platforms get the offset from r_addend and this must be copied in the relocation address. Therefore we can skip the relative relocations only if this is for rel - relocations. */ + relocations... */ if (l_addr != 0) +# else + /* ...or we know the object has been prelinked. */ + if (l_addr != 0 || ! map->l_info[VALIDX(DT_GNU_PRELINKED)]) # endif #endif for (; relative < r; ++relative) |