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1_LIBC_ARCH_COMMON_SRC_FILES := \
2    arch-arm/bionic/abort_arm.S \
3    arch-arm/bionic/atomics_arm.c \
4    arch-arm/bionic/clone.S \
5    arch-arm/bionic/eabi.c \
6    arch-arm/bionic/_exit_with_stack_teardown.S \
7    arch-arm/bionic/ffs.S \
8    arch-arm/bionic/futex_arm.S \
9    arch-arm/bionic/__get_sp.S \
10    arch-arm/bionic/kill.S \
11    arch-arm/bionic/libgcc_compat.c \
12    arch-arm/bionic/memcmp16.S \
13    arch-arm/bionic/memcmp.S \
14    arch-arm/bionic/_setjmp.S \
15    arch-arm/bionic/setjmp.S \
16    arch-arm/bionic/sigsetjmp.S \
17    arch-arm/bionic/syscall.S \
18    arch-arm/bionic/tgkill.S \
19    arch-arm/bionic/tkill.S \
20
21# These are used by the static and dynamic versions of the libc
22# respectively.
23_LIBC_ARCH_STATIC_SRC_FILES := \
24    arch-arm/bionic/exidx_static.c
25
26_LIBC_ARCH_DYNAMIC_SRC_FILES := \
27    arch-arm/bionic/exidx_dynamic.c
28
29# Remove the C++ fortify function implementations for which there is an
30# arm assembler version.
31_LIBC_FORTIFY_FILES_TO_REMOVE := \
32    bionic/__memcpy_chk.cpp \
33    bionic/__memset_chk.cpp \
34    bionic/__strcpy_chk.cpp \
35    bionic/__strcat_chk.cpp \
36
37libc_common_src_files := \
38    $(filter-out $(_LIBC_FORTIFY_FILES_TO_REMOVE),$(libc_common_src_files))
39
40ifeq ($(strip $(wildcard bionic/libc/arch-arm/$(TARGET_CPU_VARIANT)/$(TARGET_CPU_VARIANT).mk)),)
41$(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.")
42endif
43
44include bionic/libc/arch-arm/$(TARGET_CPU_VARIANT)/$(TARGET_CPU_VARIANT).mk
45