1# 32-bit arm. 2 3# 4# Default implementations of functions that are commonly optimized. 5# 6 7libc_bionic_src_files_arm += \ 8 bionic/strchr.cpp \ 9 bionic/strnlen.c \ 10 bionic/strrchr.cpp \ 11 12libc_freebsd_src_files_arm += \ 13 upstream-freebsd/lib/libc/string/wcscat.c \ 14 upstream-freebsd/lib/libc/string/wcschr.c \ 15 upstream-freebsd/lib/libc/string/wcscmp.c \ 16 upstream-freebsd/lib/libc/string/wcscpy.c \ 17 upstream-freebsd/lib/libc/string/wcslen.c \ 18 upstream-freebsd/lib/libc/string/wcsrchr.c \ 19 upstream-freebsd/lib/libc/string/wmemcmp.c \ 20 upstream-freebsd/lib/libc/string/wmemmove.c \ 21 22libc_openbsd_src_files_arm += \ 23 upstream-openbsd/lib/libc/string/memchr.c \ 24 upstream-openbsd/lib/libc/string/memrchr.c \ 25 upstream-openbsd/lib/libc/string/stpncpy.c \ 26 upstream-openbsd/lib/libc/string/strlcat.c \ 27 upstream-openbsd/lib/libc/string/strlcpy.c \ 28 upstream-openbsd/lib/libc/string/strncat.c \ 29 upstream-openbsd/lib/libc/string/strncmp.c \ 30 upstream-openbsd/lib/libc/string/strncpy.c \ 31 32# 33# Inherently architecture-specific code. 34# 35 36libc_bionic_src_files_arm += \ 37 arch-arm/bionic/abort_arm.S \ 38 arch-arm/bionic/atomics_arm.c \ 39 arch-arm/bionic/__bionic_clone.S \ 40 arch-arm/bionic/_exit_with_stack_teardown.S \ 41 arch-arm/bionic/libgcc_compat.c \ 42 arch-arm/bionic/__restore.S \ 43 arch-arm/bionic/setjmp.S \ 44 arch-arm/bionic/syscall.S \ 45 46libc_arch_static_src_files_arm := arch-arm/bionic/exidx_static.c 47libc_arch_dynamic_src_files_arm := arch-arm/bionic/exidx_dynamic.c 48 49## CPU variant specific source files 50ifeq ($(strip $(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT)),) 51 $(warning TARGET_$(my_2nd_arch_prefix)ARCH is arm, but TARGET_$(my_2nd_arch_prefix)CPU_VARIANT is not defined) 52endif 53cpu_variant_mk := $(LOCAL_PATH)/arch-arm/$(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT)/$(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT).mk 54ifeq ($(wildcard $(cpu_variant_mk)),) 55$(error "TARGET_$(my_2nd_arch_prefix)CPU_VARIANT not set or set to an unknown value. Possible values are cortex-a7, cortex-a8, cortex-a9, cortex-a15, krait, denver. Use generic for devices that do not have a CPU similar to any of the supported cpu variants.") 56endif 57include $(cpu_variant_mk) 58libc_common_additional_dependencies += $(cpu_variant_mk) 59 60cpu_variant_mk := 61 62 63libc_crt_target_cflags_arm := \ 64 -I$(LOCAL_PATH)/arch-arm/include \ 65 -mthumb-interwork 66 67libc_crt_target_so_cflags_arm := 68 69libc_crt_target_crtbegin_file_arm := \ 70 $(LOCAL_PATH)/arch-common/bionic/crtbegin.c 71 72libc_crt_target_crtbegin_so_file_arm := \ 73 $(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c 74