7e4fa56099
This adds ARMv8 optimized string handling functions to Bionic. The implementations live in a generic/ directory because there will likely be more CPU specific versions (e.g. Cortex-A53 vs. Cortex-A57) later. These implementations are 50%+ faster on current v8 models. Change-Id: If3adc54a284d9519459b0d4d4390f0cd6ded8786 Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
59 lines
1.9 KiB
Makefile
59 lines
1.9 KiB
Makefile
# arm64 specific configs
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libc_common_src_files_arm64 := \
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bionic/index.cpp \
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bionic/memchr.c \
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bionic/__memcmp16.cpp \
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bionic/memrchr.c \
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bionic/strchr.cpp \
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bionic/strrchr.cpp \
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upstream-freebsd/lib/libc/string/wcscat.c \
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upstream-freebsd/lib/libc/string/wcschr.c \
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upstream-freebsd/lib/libc/string/wcscmp.c \
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upstream-freebsd/lib/libc/string/wcscpy.c \
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upstream-freebsd/lib/libc/string/wcslen.c \
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upstream-freebsd/lib/libc/string/wcsrchr.c \
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upstream-freebsd/lib/libc/string/wmemcmp.c \
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upstream-openbsd/lib/libc/string/bcopy.c \
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upstream-openbsd/lib/libc/string/strcat.c \
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upstream-openbsd/lib/libc/string/strcpy.c \
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upstream-openbsd/lib/libc/string/strlcat.c \
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upstream-openbsd/lib/libc/string/strlcpy.c \
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upstream-openbsd/lib/libc/string/strncat.c \
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upstream-openbsd/lib/libc/string/strncpy.c \
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# Fortify implementations of libc functions.
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libc_common_src_files_arm64 += \
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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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##########################################
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### CPU specific source files
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libc_bionic_src_files_arm64 := \
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arch-arm64/bionic/__bionic_clone.S \
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arch-arm64/bionic/bzero_arm64.c \
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arch-arm64/bionic/_exit_with_stack_teardown.S \
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arch-arm64/bionic/futex_arm64.S \
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arch-arm64/bionic/__get_sp.S \
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arch-arm64/bionic/__rt_sigreturn.S \
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arch-arm64/bionic/_setjmp.S \
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arch-arm64/bionic/setjmp.S \
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arch-arm64/bionic/__set_tls.c \
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arch-arm64/bionic/sigsetjmp.S \
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arch-arm64/bionic/syscall.S \
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arch-arm64/bionic/vfork.S \
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libc_crt_target_cflags_arm64 := \
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-I$(LOCAL_PATH)/arch-arm64/include
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libc_crt_target_crtbegin_file_arm64 := \
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$(LOCAL_PATH)/arch-arm64/bionic/crtbegin.c
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libc_crt_target_crtbegin_so_file_arm64 := \
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$(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c
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include $(LOCAL_PATH)/arch-arm64/generic/generic.mk
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