diff options
Diffstat (limited to 'ldso/ldso/arc/dl-sysdep.h')
| -rw-r--r-- | ldso/ldso/arc/dl-sysdep.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/ldso/ldso/arc/dl-sysdep.h b/ldso/ldso/arc/dl-sysdep.h index d71e16b32..08b3bade8 100644 --- a/ldso/ldso/arc/dl-sysdep.h +++ b/ldso/ldso/arc/dl-sysdep.h @@ -127,6 +127,7 @@ static __always_inline Elf32_Addr elf_machine_dynamic(void) /* Return the run-time load address of the shared object. */ static __always_inline Elf32_Addr elf_machine_load_address(void) { +#ifdef __UCLIBC_HAS_THREADS_NATIVE__ /* To find the loadaddr we subtract the runtime addr of a non-local symbol * say _DYNAMIC from it's build-time addr. * N.B., gotpc loads get optimized by the linker if it finds the symbol @@ -144,6 +145,15 @@ static __always_inline Elf32_Addr elf_machine_load_address(void) "sub %0, %0, %1 ;delta" "\n" : "=&r" (addr), "=r"(tmp) ); +#else + Elf32_Addr addr, tmp; + __asm__ ( + "ld %1, [pcl, _dl_start@gotpc] ;build addr of _dl_start \n" + "add %0, pcl, _dl_start-.+(.&2) ;runtime addr of _dl_start \n" + "sub %0, %0, %1 ;delta \n" + : "=&r" (addr), "=r"(tmp) + ); +#endif return addr; } |