diff --git a/core/clang/TARGET_arm.mk b/core/clang/TARGET_arm.mk index 6f6d6246c7..62ce2427ca 100644 --- a/core/clang/TARGET_arm.mk +++ b/core/clang/TARGET_arm.mk @@ -66,3 +66,7 @@ $(clang_2nd_arch_prefix)RS_TRIPLE_CFLAGS := $(clang_2nd_arch_prefix)RS_COMPAT_TRIPLE := armv7-none-linux-gnueabi $(clang_2nd_arch_prefix)TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-arm-android.a + +# Address sanitizer clang config +$(clang_2nd_arch_prefix)ADDRESS_SANITIZER_RUNTIME_LIBRARY := libclang_rt.asan-arm-android +$(clang_2nd_arch_prefix)ADDRESS_SANITIZER_RPATH := /system/lib/asan diff --git a/core/clang/TARGET_arm64.mk b/core/clang/TARGET_arm64.mk index b67d458820..ea4d93770e 100644 --- a/core/clang/TARGET_arm64.mk +++ b/core/clang/TARGET_arm64.mk @@ -64,3 +64,7 @@ RS_TRIPLE_CFLAGS := RS_COMPAT_TRIPLE := aarch64-linux-android TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-aarch64-android.a + +# Address sanitizer clang config +ADDRESS_SANITIZER_RUNTIME_LIBRARY := libclang_rt.asan-arm64-android +ADDRESS_SANITIZER_RPATH := /system/lib64/asan diff --git a/core/clang/config.mk b/core/clang/config.mk index 24c06b63c7..7947e6194f 100644 --- a/core/clang/config.mk +++ b/core/clang/config.mk @@ -144,12 +144,10 @@ clang_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX) include $(BUILD_SYSTEM)/clang/TARGET_$(TARGET_2ND_ARCH).mk endif -# Address sanitizer clang config -ADDRESS_SANITIZER_RUNTIME_LIBRARY := libclang_rt.asan_$(TARGET_ARCH)_android ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS := -fno-omit-frame-pointer ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS := -Wl,-u,__asan_preinit -ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES := libdl $(ADDRESS_SANITIZER_RUNTIME_LIBRARY) +ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES := libdl ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES := libasan # This allows us to use the superset of functionality that compiler-rt diff --git a/core/config_sanitizers.mk b/core/config_sanitizers.mk index f9dd004949..e195692892 100644 --- a/core/config_sanitizers.mk +++ b/core/config_sanitizers.mk @@ -80,8 +80,12 @@ ifneq ($(filter address,$(my_sanitize)),) # libraries needed with -fsanitize=address. http://b/18650275 (WAI) my_ldlibs += -ldl -lpthread else - my_shared_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES) + # ASan runtime library must be the first in the link order. + my_shared_libraries := $($(LOCAL_2ND_ARCH_VAR_PREFIX)ADDRESS_SANITIZER_RUNTIME_LIBRARY) \ + $(my_shared_libraries) \ + $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES) my_static_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES) + my_ldflags += -Wl,-rpath,$($(LOCAL_2ND_ARCH_VAR_PREFIX)ADDRESS_SANITIZER_RPATH) endif endif