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Diffstat (limited to 'sysdeps/i386/dl-machine.h')
-rw-r--r--sysdeps/i386/dl-machine.h21
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