Don't zero r1 on entry to the dynamic linker.
There's no need: __linker_init only takes one argument.
Also remove the arm __CTOR_LIST__; we use .init_array and .fini_array instead
of .ctor and .dtor anyway, and I don't think we've ever supported the latter.
Change-Id: Ifc91a5a90c6aa39d674bf0509a7af2e1ff0beddd
diff --git a/linker/arch/arm/begin.S b/linker/arch/arm/begin.S
index e259902..8cb599b 100644
--- a/linker/arch/arm/begin.S
+++ b/linker/arch/arm/begin.S
@@ -26,20 +26,12 @@
* SUCH DAMAGE.
*/
- .text
- .align 4
- .type _start,#function
- .globl _start
+#include <private/bionic_asm.h>
-_start:
- mov r0, sp
- mov r1, #0
- bl __linker_init
+ENTRY(_start)
+ mov r0, sp
+ bl __linker_init
- /* linker init returns the _entry address in the main image */
- mov pc, r0
-
- .section .ctors, "wa"
- .globl __CTOR_LIST__
-__CTOR_LIST__:
- .long -1
+ /* linker init returns the _entry address in the main image */
+ mov pc, r0
+END(_start)