| # 64-bit arm. |
| |
| # |
| # Generic arm64 optimizations, may be overriden by CPU variants. |
| # |
| |
| libc_bionic_src_files_arm64 += \ |
| arch-arm64/generic/bionic/memchr.S \ |
| arch-arm64/generic/bionic/memcmp.S \ |
| arch-arm64/generic/bionic/memcpy.S \ |
| arch-arm64/generic/bionic/memmove.S \ |
| arch-arm64/generic/bionic/memset.S \ |
| arch-arm64/generic/bionic/stpcpy.S \ |
| arch-arm64/generic/bionic/strchr.S \ |
| arch-arm64/generic/bionic/strcmp.S \ |
| arch-arm64/generic/bionic/strcpy.S \ |
| arch-arm64/generic/bionic/strlen.S \ |
| arch-arm64/generic/bionic/strncmp.S \ |
| arch-arm64/generic/bionic/strnlen.S \ |
| arch-arm64/generic/bionic/wmemmove.S \ |
| |
| libc_bionic_src_files_exclude_arm64 += \ |
| bionic/__memcpy_chk.cpp \ |
| bionic/strchr.cpp \ |
| bionic/strnlen.c \ |
| |
| libc_freebsd_src_files_exclude_arm64 += \ |
| upstream-freebsd/lib/libc/string/wmemmove.c \ |
| |
| libc_openbsd_src_files_exclude_arm64 += \ |
| upstream-openbsd/lib/libc/string/memchr.c \ |
| upstream-openbsd/lib/libc/string/memmove.c \ |
| upstream-openbsd/lib/libc/string/stpcpy.c \ |
| upstream-openbsd/lib/libc/string/strcpy.c \ |
| upstream-openbsd/lib/libc/string/strncmp.c \ |
| |
| # |
| # Inherently architecture-specific code. |
| # |
| |
| libc_bionic_src_files_arm64 += \ |
| arch-arm64/bionic/__bionic_clone.S \ |
| arch-arm64/bionic/_exit_with_stack_teardown.S \ |
| arch-arm64/bionic/setjmp.S \ |
| arch-arm64/bionic/syscall.S \ |
| arch-arm64/bionic/vfork.S \ |
| |
| |
| libc_crt_target_cflags_arm64 := \ |
| -I$(LOCAL_PATH)/arch-arm64/include |
| |
| libc_crt_target_crtbegin_file_arm64 := \ |
| $(LOCAL_PATH)/arch-arm64/bionic/crtbegin.c |
| |
| libc_crt_target_crtbegin_so_file_arm64 := \ |
| $(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c |
| |
| ## CPU variant specific source files |
| ifeq ($(strip $(TARGET_CPU_VARIANT)),) |
| $(warning TARGET_ARCH is arm64, but TARGET_CPU_VARIANT is not defined) |
| endif |
| ifneq ($(TARGET_CPU_VARIANT),generic) |
| cpu_variant_mk := $(LOCAL_PATH)/arch-arm64/$(TARGET_CPU_VARIANT)/$(TARGET_CPU_VARIANT).mk |
| ifeq ($(wildcard $(cpu_variant_mk)),) |
| $(error "TARGET_CPU_VARIANT not set or set to an unknown value. Possible values are generic, denver64. Use generic for devices that do not have a CPU similar to any of the supported cpu variants.") |
| endif |
| include $(cpu_variant_mk) |
| libc_common_additional_dependencies += $(cpu_variant_mk) |
| |
| cpu_variant_mk := |
| endif |