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Add support for ASAN in host modules. 

Change-Id: Id9ed83499e0eb995f06e845c3153a50677d768b8
This commit is contained in:
Dan Albert 2014-10-20 11:37:18 -07:00
parent 28c2d3b985
commit 2daceaa83c
2 changed files with 21 additions and 4 deletions
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15
core/binary.mk
View File

@ -181,8 +181,19 @@ ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
my_clang := true my_clang := true
my_cflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS) my_cflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
my_ldflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS) my_ldflags += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS)
my_shared_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES) ifdef LOCAL_IS_HOST_MODULE
my_static_libraries += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES) my_ldlibs += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDLIBS_HOST)
my_shared_libraries += \
$(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES_HOST)
my_static_libraries += \
$(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES_HOST)
else
my_ldlibs += $(ADDRESS_SANITIZER_CONFIG_EXTRA_LDLIBS_TARGET)
my_shared_libraries += \
$(ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES_TARGET)
my_static_libraries += \
$(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES_TARGET)
endif
endif endif
ifeq ($(strip $($(LOCAL_2ND_ARCH_VAR_PREFIX)WITHOUT_$(my_prefix)CLANG)),true) ifeq ($(strip $($(LOCAL_2ND_ARCH_VAR_PREFIX)WITHOUT_$(my_prefix)CLANG)),true)

10
core/clang/config.mk
View File

@ -92,8 +92,14 @@ endif
# Address sanitizer clang config # Address sanitizer clang config
ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS := -fsanitize=address ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS := -fsanitize=address
ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS := -Wl,-u,__asan_preinit ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS := -Wl,-u,__asan_preinit
ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES := libdl libasan_preload
ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES := libasan ADDRESS_SANITIZER_CONFIG_EXTRA_LDLIBS_HOST := -lpthread -ldl
ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES_HOST :=
ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES_HOST := libasan
ADDRESS_SANITIZER_CONFIG_EXTRA_LDLIBS_TARGET :=
ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES_TARGET := libdl libasan_preload
ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES_TARGET := libasan
# This allows us to use the superset of functionality that compiler-rt # This allows us to use the superset of functionality that compiler-rt
# provides to Clang (for supporting features like -ftrapv). # provides to Clang (for supporting features like -ftrapv).