bf425680e4
It does at least as good a job as our old hand-written assembly anyway. Change-Id: If7c4a1ac508bace0b71ee7b67808caa6eabf11d2
47 lines
1.7 KiB
Makefile
47 lines
1.7 KiB
Makefile
_LIBC_ARCH_COMMON_SRC_FILES := \
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arch-arm/bionic/abort_arm.S \
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arch-arm/bionic/atomics_arm.c \
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arch-arm/bionic/clone.S \
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arch-arm/bionic/eabi.c \
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arch-arm/bionic/_exit_with_stack_teardown.S \
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arch-arm/bionic/futex_arm.S \
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arch-arm/bionic/__get_sp.S \
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arch-arm/bionic/kill.S \
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arch-arm/bionic/libgcc_compat.c \
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arch-arm/bionic/memcmp16.S \
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arch-arm/bionic/memcmp.S \
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arch-arm/bionic/_setjmp.S \
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arch-arm/bionic/setjmp.S \
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arch-arm/bionic/sigsetjmp.S \
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arch-arm/bionic/syscall.S \
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arch-arm/bionic/tgkill.S \
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arch-arm/bionic/tkill.S \
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# These are used by the static and dynamic versions of the libc
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# respectively.
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_LIBC_ARCH_STATIC_SRC_FILES := \
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arch-arm/bionic/exidx_static.c \
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bionic/dl_iterate_phdr_static.c \
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_LIBC_ARCH_DYNAMIC_SRC_FILES := \
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arch-arm/bionic/exidx_dynamic.c \
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# Remove the C++ fortify function implementations for which there is an
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# arm assembler version.
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_LIBC_FORTIFY_FILES_TO_REMOVE := \
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bionic/__memcpy_chk.cpp \
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bionic/__memset_chk.cpp \
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bionic/__strcpy_chk.cpp \
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bionic/__strcat_chk.cpp \
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libc_common_src_files := \
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$(filter-out $(_LIBC_FORTIFY_FILES_TO_REMOVE),$(libc_common_src_files))
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ifeq ($(strip $(wildcard bionic/libc/arch-arm/$(TARGET_CPU_VARIANT)/$(TARGET_CPU_VARIANT).mk)),)
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$(error "TARGET_CPU_VARIANT not set or set to an unknown value. Possible values are cortex-a7, cortex-a8, cortex-a9, cortex-a15, krait. Use generic for devices that do not have a CPU similar to any of the supported cpu variants.")
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endif
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_LIBC_ARCH_ADDITIONAL_DEPENDENCIES := \
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$(LOCAL_PATH)/arch-arm/$(TARGET_CPU_VARIANT)/$(TARGET_CPU_VARIANT).mk
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include $(LOCAL_PATH)/arch-arm/$(TARGET_CPU_VARIANT)/$(TARGET_CPU_VARIANT).mk
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