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
diff --git a/core/envsetup.mk b/core/envsetup.mk
index daa82e1..688e6a4 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -275,14 +275,20 @@
TARGET_OUT_COMMON_GEN := $(TARGET_COMMON_OUT_ROOT)/gen
TARGET_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_SYSTEM)
+ifeq ($(SANITIZE_TARGET),address)
+target_out_shared_libraries_base := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_DATA)
+else
+target_out_shared_libraries_base := $(TARGET_OUT)
+endif
+
TARGET_OUT_EXECUTABLES := $(TARGET_OUT)/bin
TARGET_OUT_OPTIONAL_EXECUTABLES := $(TARGET_OUT)/xbin
ifeq ($(TARGET_IS_64_BIT),true)
# /system/lib always contains 32-bit libraries,
# and /system/lib64 (if present) always contains 64-bit libraries.
-TARGET_OUT_SHARED_LIBRARIES := $(TARGET_OUT)/lib64
+TARGET_OUT_SHARED_LIBRARIES := $(target_out_shared_libraries_base)/lib64
else
-TARGET_OUT_SHARED_LIBRARIES := $(TARGET_OUT)/lib
+TARGET_OUT_SHARED_LIBRARIES := $(target_out_shared_libraries_base)/lib
endif
TARGET_OUT_JAVA_LIBRARIES := $(TARGET_OUT)/framework
TARGET_OUT_APPS := $(TARGET_OUT)/app
@@ -298,7 +304,7 @@
TARGET_2ND_ARCH_MODULE_SUFFIX := $(HOST_2ND_ARCH_MODULE_SUFFIX)
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATES := $(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES := $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATES)/lib
-$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_SHARED_LIBRARIES := $(TARGET_OUT)/lib
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_SHARED_LIBRARIES := $(target_out_shared_libraries_base)/lib
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_EXECUTABLES := $(TARGET_OUT_EXECUTABLES)
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_APPS := $(TARGET_OUT_APPS)
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_APPS_PRIVILEGED := $(TARGET_OUT_APPS_PRIVILEGED)
