With SANITIZE_TARGET, move shared libraries to /data.

A fully (or even mostly) asan-instrumented device will have 2 copies of each
shared library, which might not fit on system partition. Moving instrumented
libraries to /data.

Bug: 21785137
Change-Id: I64184261da2eb24a1382c67e4931c34a5a38b3c0
diff --git a/core/clang/TARGET_arm.mk b/core/clang/TARGET_arm.mk
index 62ce242..1b13098 100644
--- a/core/clang/TARGET_arm.mk
+++ b/core/clang/TARGET_arm.mk
@@ -69,4 +69,4 @@
 
 # Address sanitizer clang config
 $(clang_2nd_arch_prefix)ADDRESS_SANITIZER_RUNTIME_LIBRARY := libclang_rt.asan-arm-android
-$(clang_2nd_arch_prefix)ADDRESS_SANITIZER_RPATH := /system/lib/asan
+$(clang_2nd_arch_prefix)ADDRESS_SANITIZER_RPATH := /data/lib
diff --git a/core/clang/TARGET_arm64.mk b/core/clang/TARGET_arm64.mk
index ea4d937..7900f93 100644
--- a/core/clang/TARGET_arm64.mk
+++ b/core/clang/TARGET_arm64.mk
@@ -67,4 +67,4 @@
 
 # Address sanitizer clang config
 ADDRESS_SANITIZER_RUNTIME_LIBRARY := libclang_rt.asan-arm64-android
-ADDRESS_SANITIZER_RPATH := /system/lib64/asan
+ADDRESS_SANITIZER_RPATH := /data/lib64