Add missing UNWIND entry; disables .pad on non-EABI targets.
diff --git a/src/arm/sysv.S b/src/arm/sysv.S
index 2593c48..b0ae8f0 100644
--- a/src/arm/sysv.S
+++ b/src/arm/sysv.S
@@ -255,7 +255,7 @@ ARM_FUNC_START ffi_closure_SYSV
stmfd sp!, {ip, lr}
UNWIND .save {r0, lr}
add r2, sp, #8
- .pad #16
+ UNWIND .pad #16
sub sp, sp, #16
str sp, [sp, #8]
add r1, sp, #8