1# $FreeBSD$ 2 3CRTARCH= ${MACHINE_CPUARCH:C/amd64/x86_64/} 4 5CRTSRC= ${SRCTOP}/contrib/llvm-project/compiler-rt/lib/builtins 6 7.PATH: ${CRTSRC}/${CRTARCH} 8.PATH: ${CRTSRC} 9 10SRCF+= absvdi2 11SRCF+= absvsi2 12SRCF+= absvti2 13SRCF+= addvdi3 14SRCF+= addvsi3 15SRCF+= addvti3 16SRCF+= apple_versioning 17SRCF+= ashldi3 18SRCF+= ashlti3 19SRCF+= ashrdi3 20SRCF+= ashrti3 21SRCF+= bswapdi2 22SRCF+= bswapsi2 23SRCF+= clear_cache 24SRCF+= clzdi2 25SRCF+= clzsi2 26SRCF+= clzti2 27SRCF+= cmpdi2 28SRCF+= cmpti2 29SRCF+= ctzdi2 30SRCF+= ctzsi2 31SRCF+= ctzti2 32SRCF+= divdc3 33SRCF+= divdi3 34SRCF+= divmoddi4 35SRCF+= divmodsi4 36SRCF+= divsc3 37SRCF+= divsi3 38SRCF+= divtc3 39SRCF+= divti3 40SRCF+= divxc3 41SRCF+= enable_execute_stack 42SRCF+= eprintf 43SRCF+= extendhfsf2 44SRCF+= ffsdi2 45SRCF+= ffssi2 46SRCF+= ffsti2 47SRCF+= fixdfdi 48SRCF+= fixdfti 49SRCF+= fixsfdi 50SRCF+= fixsfti 51SRCF+= fixunsdfdi 52SRCF+= fixunsdfsi 53SRCF+= fixunsdfti 54SRCF+= fixunssfdi 55SRCF+= fixunssfsi 56SRCF+= fixunssfti 57SRCF+= fixunsxfdi 58SRCF+= fixunsxfsi 59SRCF+= fixunsxfti 60SRCF+= fixxfdi 61SRCF+= fixxfti 62SRCF+= floatditf 63SRCF+= floattidf 64SRCF+= floattisf 65SRCF+= floattixf 66SRCF+= floatunditf 67SRCF+= floatunsidf 68SRCF+= floatunsisf 69SRCF+= floatuntidf 70SRCF+= floatuntisf 71SRCF+= floatuntixf 72SRCF+= int_util 73SRCF+= lshrdi3 74SRCF+= lshrti3 75SRCF+= moddi3 76SRCF+= modsi3 77SRCF+= modti3 78SRCF+= muldc3 79SRCF+= muldi3 80SRCF+= mulodi4 81SRCF+= mulosi4 82SRCF+= muloti4 83SRCF+= mulsc3 84SRCF+= multc3 85SRCF+= multi3 86SRCF+= mulvdi3 87SRCF+= mulvsi3 88SRCF+= mulvti3 89SRCF+= mulxc3 90SRCF+= negdf2 91SRCF+= negdi2 92SRCF+= negsf2 93SRCF+= negti2 94SRCF+= negvdi2 95SRCF+= negvsi2 96SRCF+= negvti2 97SRCF+= paritydi2 98SRCF+= paritysi2 99SRCF+= parityti2 100SRCF+= popcountdi2 101SRCF+= popcountsi2 102SRCF+= popcountti2 103SRCF+= powidf2 104SRCF+= powisf2 105SRCF+= powitf2 106SRCF+= powixf2 107SRCF+= subvdi3 108SRCF+= subvsi3 109SRCF+= subvti3 110SRCF+= trampoline_setup 111SRCF+= truncdfhf2 112SRCF+= truncsfhf2 113SRCF+= ucmpdi2 114SRCF+= ucmpti2 115SRCF+= udivdi3 116SRCF+= udivmoddi4 117SRCF+= udivmodsi4 118SRCF+= udivmodti4 119SRCF+= udivsi3 120SRCF+= udivti3 121SRCF+= umoddi3 122SRCF+= umodsi3 123SRCF+= umodti3 124 125# Enable compiler-rt's atomic implementation only for clang, as it uses clang 126# specific builtins, and gcc packages usually come with their own libatomic. 127.if "${COMPILER_TYPE}" == "clang" 128SRCF+= atomic 129.endif 130 131# Avoid using SSE2 instructions on i386, if unsupported. 132.if ${MACHINE_CPUARCH} == "i386" && empty(MACHINE_CPU:Msse2) 133SRCS+= floatdidf.c 134SRCS+= floatdisf.c 135SRCS+= floatdixf.c 136SRCS+= floatundidf.c 137SRCS+= floatundisf.c 138SRCS+= floatundixf.c 139.else 140SRCF+= floatdidf 141SRCF+= floatdisf 142SRCF+= floatdixf 143SRCF+= floatundidf 144SRCF+= floatundisf 145SRCF+= floatundixf 146.endif 147 148# __cpu_model support, only used on x86 149.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" 150SRCF+= cpu_model 151.endif 152 153# The fp_mode implementation for amd64 and i386 is shared, while other 154# architectures use the regular approach. 155.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" 156SRCS+= i386/fp_mode.c 157.else 158SRCF+= fp_mode 159.endif 160 161# 162# 128-bit quad precision long double support, 163# only used on some architectures. 164# 165.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" 166SRCF+= addtf3 167SRCF+= comparetf2 168SRCF+= divtf3 169SRCF+= extenddftf2 170SRCF+= extendsftf2 171SRCF+= fixtfdi 172SRCF+= fixtfsi 173SRCF+= fixtfti 174SRCF+= fixunstfdi 175SRCF+= fixunstfsi 176SRCF+= fixunstfti 177SRCF+= floatsitf 178SRCF+= floattitf 179SRCF+= floatunsitf 180SRCF+= floatuntitf 181SRCF+= multf3 182SRCF+= subtf3 183SRCF+= trunctfdf2 184SRCF+= trunctfsf2 185.endif 186 187# These are already shipped by libc.a on some architectures. 188.if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips" && \ 189 ${MACHINE_CPUARCH} != "riscv" 190SRCF+= adddf3 191SRCF+= addsf3 192SRCF+= divdf3 193SRCF+= divsf3 194SRCF+= extendsfdf2 195SRCF+= fixdfsi 196SRCF+= fixsfsi 197SRCF+= floatsidf 198SRCF+= floatsisf 199SRCF+= muldf3 200SRCF+= mulsf3 201SRCF+= subdf3 202SRCF+= subsf3 203SRCF+= truncdfsf2 204.endif 205 206.if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips" 207SRCF+= comparedf2 208SRCF+= comparesf2 209.endif 210 211# FreeBSD-specific atomic intrinsics. 212.if ${MACHINE_CPUARCH} == "arm" 213.PATH: ${SRCTOP}/sys/arm/arm 214 215SRCF+= stdatomic 216CFLAGS+= -DEMIT_SYNC_ATOMICS 217.elif ${MACHINE_CPUARCH} == "mips" 218.PATH: ${SRCTOP}/sys/mips/mips 219 220SRCF+= stdatomic 221.endif 222 223.for file in ${SRCF} 224.if ${MACHINE_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "") \ 225 && exists(${CRTSRC}/${CRTARCH}/${file}vfp.S) 226SRCS+= ${file}vfp.S 227. elif exists(${CRTSRC}/${CRTARCH}/${file}.S) 228SRCS+= ${file}.S 229. else 230SRCS+= ${file}.c 231. endif 232.endfor 233 234.if ${MACHINE_CPUARCH} == "arm" 235SRCS+= aeabi_div0.c 236SRCS+= aeabi_idivmod.S 237SRCS+= aeabi_ldivmod.S 238SRCS+= aeabi_memcmp.S 239SRCS+= aeabi_memcpy.S 240SRCS+= aeabi_memmove.S 241SRCS+= aeabi_memset.S 242SRCS+= aeabi_uidivmod.S 243SRCS+= aeabi_uldivmod.S 244SRCS+= switch16.S 245SRCS+= switch32.S 246SRCS+= switch8.S 247SRCS+= switchu8.S 248SRCS+= sync_synchronize.S 249.endif 250 251.if ${MACHINE_ARCH:Mriscv*sf} 252CFLAGS+= -D__SOFT_FP__ 253.endif 254