diff options
| -rw-r--r-- | sysdeps/aarch64/dl-machine.h | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/sysdeps/aarch64/dl-machine.h b/sysdeps/aarch64/dl-machine.h index db67301333..c5d8e2735c 100644 --- a/sysdeps/aarch64/dl-machine.h +++ b/sysdeps/aarch64/dl-machine.h @@ -34,28 +34,22 @@ elf_machine_matches_host (const ElfW(Ehdr) *ehdr) return ehdr->e_machine == EM_AARCH64; } -/* Return the link-time address of _DYNAMIC. Conveniently, this is the - first element of the GOT. */ -static inline ElfW(Addr) __attribute__ ((unused)) -elf_machine_dynamic (void) -{ - extern const ElfW(Addr) _GLOBAL_OFFSET_TABLE_[] attribute_hidden; - return _GLOBAL_OFFSET_TABLE_[0]; -} - /* Return the run-time load address of the shared object. */ static inline ElfW(Addr) __attribute__ ((unused)) elf_machine_load_address (void) { - /* To figure out the load address we use the definition that for any symbol: - dynamic_addr(symbol) = static_addr(symbol) + load_addr + extern const ElfW(Ehdr) __ehdr_start attribute_hidden; + return (ElfW(Addr)) &__ehdr_start; +} - _DYNAMIC sysmbol is used here as its link-time address stored in - the special unrelocated first GOT entry. */ +/* Return the link-time address of _DYNAMIC. */ - extern ElfW(Dyn) _DYNAMIC[] attribute_hidden; - return (ElfW(Addr)) &_DYNAMIC - elf_machine_dynamic (); +static inline ElfW(Addr) __attribute__ ((unused)) +elf_machine_dynamic (void) +{ + extern ElfW(Dyn) _DYNAMIC[] attribute_hidden; + return (ElfW(Addr)) _DYNAMIC - elf_machine_load_address (); } /* Set up the loaded object described by L so its unrelocated PLT |