arm64.mk revision 76e1cbca75e9fdaf7a7943f2c58e65433b283f4a 
1# 64-bit arm.
2
3#
4# Default implementations of functions that are commonly optimized.
5#
6
7libc_bionic_src_files_arm64 += \
8    bionic/__memset_chk.cpp \
9    bionic/__strcpy_chk.cpp \
10    bionic/__strcat_chk.cpp \
11    bionic/strrchr.cpp \
12
13libc_freebsd_src_files_arm64 += \
14    upstream-freebsd/lib/libc/string/wcscat.c \
15    upstream-freebsd/lib/libc/string/wcschr.c \
16    upstream-freebsd/lib/libc/string/wcscmp.c \
17    upstream-freebsd/lib/libc/string/wcscpy.c \
18    upstream-freebsd/lib/libc/string/wcslen.c \
19    upstream-freebsd/lib/libc/string/wcsrchr.c \
20    upstream-freebsd/lib/libc/string/wmemcmp.c \
21
22libc_openbsd_src_files_arm64 += \
23    upstream-openbsd/lib/libc/string/memrchr.c \
24    upstream-openbsd/lib/libc/string/stpncpy.c \
25    upstream-openbsd/lib/libc/string/strcat.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/strncpy.c \
30
31#
32# Inherently architecture-specific code.
33#
34
35libc_bionic_src_files_arm64 += \
36    arch-arm64/bionic/__bionic_clone.S \
37    arch-arm64/bionic/_exit_with_stack_teardown.S \
38    arch-arm64/bionic/setjmp.S \
39    arch-arm64/bionic/__set_tls.c \
40    arch-arm64/bionic/syscall.S \
41    arch-arm64/bionic/vfork.S \
42
43# Work around for http://b/20065774.
44libc_bionic_src_files_arm64 += arch-arm64/bionic/libgcc_compat.c
45
46libc_crt_target_cflags_arm64 := \
47    -I$(LOCAL_PATH)/arch-arm64/include
48
49libc_crt_target_crtbegin_file_arm64 := \
50    $(LOCAL_PATH)/arch-arm64/bionic/crtbegin.c
51
52libc_crt_target_crtbegin_so_file_arm64 := \
53    $(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c
54
55## CPU variant specific source files
56ifeq ($(strip $(TARGET_CPU_VARIANT)),)
57  $(warning TARGET_ARCH is arm64, but TARGET_CPU_VARIANT is not defined)
58endif
59cpu_variant_mk := $(LOCAL_PATH)/arch-arm64/$(TARGET_CPU_VARIANT)/$(TARGET_CPU_VARIANT).mk
60ifeq ($(wildcard $(cpu_variant_mk)),)
61$(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.")
62endif
63include $(cpu_variant_mk)
64libc_common_additional_dependencies += $(cpu_variant_mk)
65
66cpu_variant_mk :=
67