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+= clear_cache 22SRCF+= clzdi2 23SRCF+= clzsi2 24SRCF+= clzti2 25SRCF+= cmpdi2 26SRCF+= cmpti2 27SRCF+= ctzdi2 28SRCF+= ctzsi2 29SRCF+= ctzti2 30SRCF+= divdc3 31SRCF+= divdi3 32SRCF+= divmoddi4 33SRCF+= divmodsi4 34SRCF+= divsc3 35SRCF+= divsi3 36SRCF+= divtc3 37SRCF+= divti3 38SRCF+= divxc3 39SRCF+= enable_execute_stack 40SRCF+= eprintf 41SRCF+= extendhfsf2 42SRCF+= ffsdi2 43SRCF+= ffssi2 44SRCF+= ffsti2 45SRCF+= fixdfdi 46SRCF+= fixdfti 47SRCF+= fixsfdi 48SRCF+= fixsfti 49SRCF+= fixunsdfdi 50SRCF+= fixunsdfsi 51SRCF+= fixunsdfti 52SRCF+= fixunssfdi 53SRCF+= fixunssfsi 54SRCF+= fixunssfti 55SRCF+= fixunsxfdi 56SRCF+= fixunsxfsi 57SRCF+= fixunsxfti 58SRCF+= fixxfdi 59SRCF+= fixxfti 60SRCF+= floatditf 61SRCF+= floattidf 62SRCF+= floattisf 63SRCF+= floattixf 64SRCF+= floatunditf 65SRCF+= floatunsidf 66SRCF+= floatunsisf 67SRCF+= floatuntidf 68SRCF+= floatuntisf 69SRCF+= floatuntixf 70SRCF+= gcc_personality_v0 # not in upstream 71SRCF+= int_util 72SRCF+= lshrdi3 73SRCF+= lshrti3 74SRCF+= moddi3 75SRCF+= modsi3 76SRCF+= modti3 77SRCF+= muldc3 78SRCF+= muldi3 79SRCF+= mulodi4 80SRCF+= mulosi4 81SRCF+= muloti4 82SRCF+= mulsc3 83SRCF+= multi3 84SRCF+= mulvdi3 85SRCF+= mulvsi3 86SRCF+= mulvti3 87SRCF+= multc3 88SRCF+= mulxc3 89SRCF+= negdf2 90SRCF+= negdi2 91SRCF+= negsf2 92SRCF+= negti2 93SRCF+= negvdi2 94SRCF+= negvsi2 95SRCF+= negvti2 96SRCF+= paritydi2 97SRCF+= paritysi2 98SRCF+= parityti2 99SRCF+= popcountdi2 100SRCF+= popcountsi2 101SRCF+= popcountti2 102SRCF+= powidf2 103SRCF+= powisf2 104SRCF+= powitf2 105SRCF+= powixf2 106SRCF+= subvdi3 107SRCF+= subvsi3 108SRCF+= subvti3 109SRCF+= trampoline_setup 110SRCF+= truncdfhf2 111SRCF+= truncsfhf2 112SRCF+= ucmpdi2 113SRCF+= ucmpti2 114SRCF+= udivdi3 115SRCF+= udivmoddi4 116SRCF+= udivmodsi4 117SRCF+= udivmodti4 118SRCF+= udivsi3 119SRCF+= udivti3 120SRCF+= umoddi3 121SRCF+= umodsi3 122SRCF+= umodti3 123 124# Avoid using SSE2 instructions on i386, if unsupported. 125.if ${MACHINE_CPUARCH} == "i386" && empty(MACHINE_CPU:Msse2) 126SRCS+= floatdidf.c 127SRCS+= floatdisf.c 128SRCS+= floatdixf.c 129SRCS+= floatundidf.c 130SRCS+= floatundisf.c 131SRCS+= floatundixf.c 132.else 133SRCF+= floatdidf 134SRCF+= floatdisf 135SRCF+= floatdixf 136SRCF+= floatundidf 137SRCF+= floatundisf 138SRCF+= floatundixf 139.endif 140 141# __cpu_model support, only used on x86 142.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" 143SRCF+= cpu_model 144.endif 145 146# 147# 128-bit quad precision long double support, 148# only used on some architectures. 149# 150.if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "riscv" 151SRCF+= addtf3 152SRCF+= comparetf2 153SRCF+= divtf3 154SRCF+= extenddftf2 155SRCF+= extendsftf2 156SRCF+= fixtfdi 157SRCF+= fixtfsi 158SRCF+= fixtfti 159SRCF+= fixunstfdi 160SRCF+= fixunstfsi 161SRCF+= fixunstfti 162SRCF+= floatsitf 163SRCF+= floattitf 164SRCF+= floatunsitf 165SRCF+= floatuntitf 166SRCF+= multf3 167SRCF+= subtf3 168SRCF+= trunctfdf2 169SRCF+= trunctfsf2 170.endif 171 172# These are already shipped by libc.a on some architectures. 173.if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips" && \ 174 ${MACHINE_CPUARCH} != "riscv" 175SRCF+= adddf3 176SRCF+= addsf3 177SRCF+= divdf3 178SRCF+= divsf3 179SRCF+= extendsfdf2 180SRCF+= fixdfsi 181SRCF+= fixsfsi 182SRCF+= floatsidf 183SRCF+= floatsisf 184SRCF+= muldf3 185SRCF+= mulsf3 186SRCF+= subdf3 187SRCF+= subsf3 188SRCF+= truncdfsf2 189.endif 190 191.if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips" 192SRCF+= comparedf2 193SRCF+= comparesf2 194.endif 195 196# FreeBSD-specific atomic intrinsics. 197.if ${MACHINE_CPUARCH} == "arm" 198.PATH: ${SRCTOP}/sys/arm/arm 199 200SRCF+= stdatomic 201CFLAGS+= -DEMIT_SYNC_ATOMICS 202.elif ${MACHINE_CPUARCH} == "mips" 203.PATH: ${SRCTOP}/sys/mips/mips 204 205SRCF+= stdatomic 206.endif 207 208 209.if "${COMPILER_TYPE}" == "clang" && \ 210 (${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "powerpcspe") 211SRCS+= atomic.c 212CFLAGS.atomic.c+= -Wno-atomic-alignment 213.endif 214 215 216.for file in ${SRCF} 217.if ${MACHINE_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "") \ 218 && exists(${CRTSRC}/${CRTARCH}/${file}vfp.S) 219SRCS+= ${file}vfp.S 220. elif exists(${CRTSRC}/${CRTARCH}/${file}.S) 221SRCS+= ${file}.S 222. else 223SRCS+= ${file}.c 224. endif 225.endfor 226 227.if ${MACHINE_CPUARCH} == "arm" 228SRCS+= aeabi_div0.c 229SRCS+= aeabi_idivmod.S 230SRCS+= aeabi_ldivmod.S 231SRCS+= aeabi_memcmp.S 232SRCS+= aeabi_memcpy.S 233SRCS+= aeabi_memmove.S 234SRCS+= aeabi_memset.S 235SRCS+= aeabi_uidivmod.S 236SRCS+= aeabi_uldivmod.S 237SRCS+= bswapdi2.S 238SRCS+= bswapsi2.S 239SRCS+= switch16.S 240SRCS+= switch32.S 241SRCS+= switch8.S 242SRCS+= switchu8.S 243SRCS+= sync_synchronize.S 244.endif 245 246# On some archs GCC-6.3 requires bswap32 built-in. 247.if ${MACHINE_CPUARCH} == "mips" || ${MACHINE_CPUARCH} == "riscv" || \ 248 ${MACHINE_CPUARCH} == "sparc64" 249SRCS+= bswapdi2.c 250SRCS+= bswapsi2.c 251.endif 252 253.if ${MACHINE_ARCH:Mriscv*sf} 254CFLAGS+= -D__SOFT_FP__ 255.endif 256