1# 32-bit arm. 2 3libc_bionic_src_files_arm += \ 4 arch-arm/generic/bionic/memcmp.S \ 5 arch-arm/generic/bionic/memcpy.S \ 6 arch-arm/generic/bionic/memset.S \ 7 arch-arm/generic/bionic/strcmp.S \ 8 arch-arm/generic/bionic/strcpy.S \ 9 arch-arm/generic/bionic/strlen.c \ 10 11libc_bionic_src_files_exclude_arm += \ 12 bionic/__memcpy_chk.cpp \ 13 bionic/__memset_chk.cpp \ 14 15libc_openbsd_src_files_exclude_arm += \ 16 upstream-openbsd/lib/libc/string/strcpy.c \ 17 18# 19# Inherently architecture-specific code. 20# 21 22libc_bionic_src_files_arm += \ 23 arch-arm/bionic/abort_arm.S \ 24 arch-arm/bionic/atomics_arm.c \ 25 arch-arm/bionic/__bionic_clone.S \ 26 arch-arm/bionic/_exit_with_stack_teardown.S \ 27 arch-arm/bionic/libgcc_compat.c \ 28 arch-arm/bionic/popcount_tab.c \ 29 arch-arm/bionic/__restore.S \ 30 arch-arm/bionic/setjmp.S \ 31 arch-arm/bionic/syscall.S \ 32 arch-arm/bionic/vfork.S \ 33 34libc_arch_static_src_files_arm := arch-arm/bionic/exidx_static.c 35libc_arch_dynamic_src_files_arm := arch-arm/bionic/exidx_dynamic.c 36 37## CPU variant specific source files 38ifeq ($(strip $(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT)),) 39 $(warning TARGET_$(my_2nd_arch_prefix)ARCH is arm, but TARGET_$(my_2nd_arch_prefix)CPU_VARIANT is not defined) 40endif 41ifneq ($(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT),generic) 42cpu_variant_mk := $(LOCAL_PATH)/arch-arm/$(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT)/$(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT).mk 43ifeq ($(wildcard $(cpu_variant_mk)),) 44$(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.") 45endif 46include $(cpu_variant_mk) 47libc_common_additional_dependencies += $(cpu_variant_mk) 48 49cpu_variant_mk := 50endif 51 52 53libc_crt_target_cflags_arm := \ 54 -I$(LOCAL_PATH)/arch-arm/include \ 55 -mthumb-interwork 56 57libc_crt_target_so_cflags_arm := 58 59libc_crt_target_crtbegin_file_arm := \ 60 $(LOCAL_PATH)/arch-common/bionic/crtbegin.c 61 62libc_crt_target_crtbegin_so_file_arm := \ 63 $(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c 64