diff options
Diffstat (limited to 'ldso/ldso/i386/dl-sysdep.h')
| -rw-r--r-- | ldso/ldso/i386/dl-sysdep.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ldso/ldso/i386/dl-sysdep.h b/ldso/ldso/i386/dl-sysdep.h index f39a1966c..d7475d630 100644 --- a/ldso/ldso/i386/dl-sysdep.h +++ b/ldso/ldso/i386/dl-sysdep.h @@ -79,3 +79,12 @@ extern unsigned long _dl_linux_resolver(struct elf_resolve * tpnt, int reloc_ent #define PAGE_ALIGN 0xfffff000 #define ADDR_ALIGN 0xfff #define OFFS_ALIGN 0x7ffff000 + +/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry or + TLS variable, so undefined references should not be allowed to + define the value. + ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one + of the main executable's symbols, as for a COPY reloc. */ +#define elf_machine_type_class(type) \ + ((((type) == R_386_JMP_SLOT) * ELF_RTYPE_CLASS_PLT) \ + | (((type) == R_386_COPY) * ELF_RTYPE_CLASS_COPY)) |