diff options
Diffstat (limited to 'sysdeps/i386/dl-machine.h')
| -rw-r--r-- | sysdeps/i386/dl-machine.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h index 0388cbe510..d6fc038411 100644 --- a/sysdeps/i386/dl-machine.h +++ b/sysdeps/i386/dl-machine.h @@ -44,7 +44,7 @@ elf_machine_matches_host (Elf32_Half e_machine) /* Return the link-time address of _DYNAMIC. Conveniently, this is the first element of the GOT. This must be inlined in a function which uses global data. */ -static inline Elf32_Addr +static inline Elf32_Addr __attribute__ ((unused)) elf_machine_dynamic (void) { register Elf32_Addr *got asm ("%ebx"); @@ -86,7 +86,7 @@ static ElfW(Addr) fixup (struct link_map *l, ElfW(Word) reloc_offset) /* Set up the loaded object described by L so its unrelocated PLT entries will jump to the on-demand fixup code in dl-runtime.c. */ -static inline int +static inline int __attribute__ ((unused)) elf_machine_runtime_setup (struct link_map *l, int lazy) { Elf32_Addr *got; @@ -233,6 +233,23 @@ _dl_start_user:\n\ /* The i386 never uses Elf32_Rela relocations. */ #define ELF_MACHINE_NO_RELA 1 +/* We define an initialization functions. This is called very early in + _dl_sysdep_start. */ +#define DL_PLATFORM_INIT dl_platform_init () + +extern const char *_dl_platform; + +static inline void __attribute__ ((unused)) +dl_platform_init (void) +{ + if (_dl_platform == NULL) + /* We default to i386 since all instructions understood by the i386 + are also understood by later processors. */ + _dl_platform = "i386"; + else if (*_dl_platform == '\0') + _dl_platform = NULL; +} + #endif /* !dl_machine_h */ #ifdef RESOLVE |