1# $FreeBSD$ 2 3.include <src.opts.mk> 4 5PACKAGE=lib${LIB} 6LIB= compiler_rt 7NO_PIC= 8WARNS?= 2 9 10CFLAGS+=${PICFLAG} -fvisibility=hidden -DVISIBILITY_HIDDEN 11CFLAGS+=-I${.CURDIR}/../../contrib/libcxxrt 12 13.if ${MACHINE_CPUARCH} == "amd64" 14CRTARCH=x86_64 15.else 16CRTARCH=${MACHINE_CPUARCH} 17.endif 18 19CRTSRC=${.CURDIR}/../../contrib/compiler-rt/lib/builtins 20 21.PATH: ${CRTSRC}/${CRTARCH} ${CRTSRC} 22 23SRCF= absvdi2 \ 24 absvsi2 \ 25 absvti2 \ 26 addvdi3 \ 27 addvsi3 \ 28 addvti3 \ 29 apple_versioning \ 30 ashldi3 \ 31 ashlti3 \ 32 ashrdi3 \ 33 ashrti3 \ 34 clear_cache \ 35 clzdi2 \ 36 clzsi2 \ 37 clzti2 \ 38 cmpdi2 \ 39 cmpti2 \ 40 ctzdi2 \ 41 ctzsi2 \ 42 ctzti2 \ 43 divdc3 \ 44 divdi3 \ 45 divmoddi4 \ 46 divmodsi4 \ 47 divsc3 \ 48 divti3 \ 49 divxc3 \ 50 enable_execute_stack \ 51 eprintf \ 52 extendhfsf2 \ 53 ffsdi2 \ 54 ffsti2 \ 55 fixdfdi \ 56 fixdfti \ 57 fixsfdi \ 58 fixsfti \ 59 fixunsdfdi \ 60 fixunsdfsi \ 61 fixunsdfti \ 62 fixunssfdi \ 63 fixunssfsi \ 64 fixunssfti \ 65 fixunsxfdi \ 66 fixunsxfsi \ 67 fixunsxfti \ 68 fixxfdi \ 69 fixxfti \ 70 floatdidf \ 71 floatdisf \ 72 floatditf \ 73 floatdixf \ 74 floatsitf \ 75 floattidf \ 76 floattisf \ 77 floattixf \ 78 floatundidf \ 79 floatundisf \ 80 floatunditf \ 81 floatundixf \ 82 floatunsidf \ 83 floatunsisf \ 84 floatuntidf \ 85 floatuntisf \ 86 floatuntixf \ 87 gcc_personality_v0 \ 88 int_util \ 89 lshrdi3 \ 90 lshrti3 \ 91 moddi3 \ 92 modti3 \ 93 muldc3 \ 94 muldi3 \ 95 mulodi4 \ 96 mulosi4 \ 97 muloti4 \ 98 mulsc3 \ 99 multi3 \ 100 mulvdi3 \ 101 mulvsi3 \ 102 mulvti3 \ 103 multc3 \ 104 mulxc3 \ 105 negdf2 \ 106 negdi2 \ 107 negsf2 \ 108 negti2 \ 109 negvdi2 \ 110 negvsi2 \ 111 negvti2 \ 112 paritydi2 \ 113 paritysi2 \ 114 parityti2 \ 115 popcountdi2 \ 116 popcountsi2 \ 117 popcountti2 \ 118 powidf2 \ 119 powisf2 \ 120 powitf2 \ 121 powixf2 \ 122 subvdi3 \ 123 subvsi3 \ 124 subvti3 \ 125 trampoline_setup \ 126 truncdfhf2 \ 127 truncsfhf2 \ 128 ucmpdi2 \ 129 ucmpti2 \ 130 udivdi3 \ 131 udivmoddi4 \ 132 udivmodsi4 \ 133 udivmodti4 \ 134 udivti3 \ 135 umoddi3 \ 136 umodti3 137 138# 128-bit quad precision long double support, only used on arm64 139.if ${MACHINE_CPUARCH} == "aarch64" 140SRCF+= addtf3 \ 141 comparetf2 \ 142 divtf3 \ 143 extenddftf2 \ 144 extendsftf2 \ 145 fixtfdi \ 146 fixtfsi \ 147 fixtfti \ 148 fixunstfdi \ 149 fixunstfsi \ 150 fixunstfti \ 151 floatunsitf \ 152 multf3 \ 153 subtf3 \ 154 trunctfdf2 \ 155 trunctfsf2 156.endif 157 158# These are already shipped by libc.a on arm and mips 159.if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips" 160SRCF+= adddf3 \ 161 addsf3 \ 162 divdf3 \ 163 divsf3 \ 164 extendsfdf2 \ 165 fixdfsi \ 166 fixsfsi \ 167 floatsidf \ 168 floatsisf \ 169 muldf3 \ 170 mulsf3 \ 171 subdf3 \ 172 subsf3 \ 173 truncdfsf2 174.endif 175 176.if ${MACHINE_CPUARCH} != "arm" 177SRCF+= comparedf2 \ 178 comparesf2 179.endif 180 181.if ${MACHINE_CPUARCH} != "mips" 182SRCF+= divsi3 \ 183 modsi3 \ 184 udivsi3 \ 185 umodsi3 186.endif 187 188# FreeBSD-specific atomic intrinsics. 189.if ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "armv6" 190.PATH: ${.CURDIR}/../../sys/arm/arm 191 192SRCF+= stdatomic 193CFLAGS+= -DEMIT_SYNC_ATOMICS 194.elif ${MACHINE_CPUARCH} == "mips" 195.PATH: ${.CURDIR}/../../sys/mips/mips 196 197SRCF+= stdatomic 198.endif 199 200.for file in ${SRCF} 201. if ${MACHINE_ARCH:Marm*hf*} != "" && exists(${CRTSRC}/${CRTARCH}/${file}vfp.S) 202SRCS+= ${file}vfp.S 203. elif !(${MACHINE_CPUARCH} == "arm" && ${MACHINE_ARCH:Marm*hf*} == "") && exists(${CRTSRC}/${CRTARCH}/${file}.S) 204SRCS+= ${file}.S 205. else 206SRCS+= ${file}.c 207. endif 208.endfor 209 210.if ${MACHINE_CPUARCH} == "arm" 211SRCS+= aeabi_div0.c \ 212 aeabi_idivmod.S \ 213 aeabi_ldivmod.S \ 214 aeabi_memcmp.S \ 215 aeabi_memcpy.S \ 216 aeabi_memmove.S \ 217 aeabi_memset.S \ 218 aeabi_uidivmod.S \ 219 aeabi_uldivmod.S \ 220 bswapdi2.S \ 221 bswapsi2.S \ 222 switch16.S \ 223 switch32.S \ 224 switch8.S \ 225 switchu8.S \ 226 sync_synchronize.S 227.endif 228 229.if ${MK_INSTALLLIB} != "no" 230SYMLINKS+=libcompiler_rt.a ${LIBDIR}/libgcc.a 231.endif 232.if ${MK_PROFILE} != "no" 233SYMLINKS+=libcompiler_rt_p.a ${LIBDIR}/libgcc_p.a 234.endif 235 236.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" || \ 237 ${MACHINE_CPUARCH} == "powerpc" || ${MACHINE_ARCH:Marmv6*} 238AFLAGS+=--noexecstack 239ACFLAGS+=-Wa,--noexecstack 240.endif 241 242 243.include <bsd.lib.mk> 244