/* To figure out the load address we use the definition that for any symbol:
dynamic_addr(symbol) = static_addr(symbol) + load_addr
- The choice of symbol is arbitrary. The static address we obtain
- by constructing a non GOT reference to the symbol, the dynamic
- address of the symbol we compute using adrp/add to compute the
- symbol's address relative to the PC.
- This depends on 32/16bit relocations being resolved at link time
- and that the static address fits in the 32/16 bits. */
-
- ElfW(Addr) static_addr;
- ElfW(Addr) dynamic_addr;
-
- asm (" \n"
-" adrp %1, _dl_start; \n"
-#ifdef __LP64__
-" add %1, %1, #:lo12:_dl_start \n"
-#else
-" add %w1, %w1, #:lo12:_dl_start \n"
-#endif
-" ldr %w0, 1f \n"
-" b 2f \n"
-"1: \n"
-#ifdef __LP64__
-" .word _dl_start \n"
-#else
-# ifdef __AARCH64EB__
-" .short 0 \n"
-# endif
-" .short _dl_start \n"
-# ifndef __AARCH64EB__
-" .short 0 \n"
-# endif
-#endif
-"2: \n"
- : "=r" (static_addr), "=r" (dynamic_addr));
- return dynamic_addr - static_addr;
+ _DYNAMIC sysmbol is used here as its link-time address stored in
+ the special unrelocated first GOT entry. */
+
+ extern ElfW(Dyn) _DYNAMIC[] attribute_hidden;
+ return (ElfW(Addr)) &_DYNAMIC - elf_machine_dynamic ();
}
/* Set up the loaded object described by L so its unrelocated PLT