bsd.cpu.mk revision 245139
172878Skris# $FreeBSD: head/share/mk/bsd.cpu.mk 245139 2013-01-07 23:41:14Z cognet $ 272878Skris 3100772Sjhb# Set default CPU compile flags and baseline CPUTYPE for each arch. The 4100772Sjhb# compile flags must support the minimum CPU type for each architecture but 5100772Sjhb# may tune support for more advanced processors. 672878Skris 7101232Sru.if !defined(CPUTYPE) || empty(CPUTYPE) 8136606Sobrien_CPUCFLAGS = 9212540Simp. if ${MACHINE_CPUARCH} == "i386" 10113374SobrienMACHINE_CPU = i486 11212540Simp. elif ${MACHINE_CPUARCH} == "amd64" 12206973SdelphijMACHINE_CPU = amd64 sse2 sse mmx 13212540Simp. elif ${MACHINE_CPUARCH} == "ia64" 14103560SjhbMACHINE_CPU = itanium 15212540Simp. elif ${MACHINE_CPUARCH} == "powerpc" 16176776SrajMACHINE_CPU = aim 17212540Simp. elif ${MACHINE_CPUARCH} == "sparc64" 18216820SmariusMACHINE_CPU = ultrasparc 19212540Simp. elif ${MACHINE_CPUARCH} == "arm" 20129217ScognetMACHINE_CPU = arm 21212540Simp. elif ${MACHINE_CPUARCH} == "mips" 22177385SimpMACHINE_CPU = mips 23100773Sjhb. endif 24100772Sjhb.else 2572878Skris 2672878Skris# Handle aliases (not documented in make.conf to avoid user confusion 2772878Skris# between e.g. i586 and pentium) 2872878Skris 29212540Simp. if ${MACHINE_CPUARCH} == "i386" 30243846Sjkim. if ${CPUTYPE} == "barcelona" 31243846SjkimCPUTYPE = amdfam10 32243846Sjkim. elif ${CPUTYPE} == "k7" 33243846SjkimCPUTYPE = athlon 34243846Sjkim. elif ${CPUTYPE} == "westmere" || ${CPUTYPE} == "nehalem" 35243846SjkimCPUTYPE = corei7 36243846Sjkim. elif ${CPUTYPE} == "core" 37166071SdesCPUTYPE = prescott 38136607Sobrien. elif ${CPUTYPE} == "p4" 39136606SobrienCPUTYPE = pentium4 40136606Sobrien. elif ${CPUTYPE} == "p4m" 41136606SobrienCPUTYPE = pentium4m 42136606Sobrien. elif ${CPUTYPE} == "p3" 43136606SobrienCPUTYPE = pentium3 44136606Sobrien. elif ${CPUTYPE} == "p3m" 45136606SobrienCPUTYPE = pentium3m 46136606Sobrien. elif ${CPUTYPE} == "p-m" 47136606SobrienCPUTYPE = pentium-m 48136606Sobrien. elif ${CPUTYPE} == "p2" 49136606SobrienCPUTYPE = pentium2 50136606Sobrien. elif ${CPUTYPE} == "i686" 51136606SobrienCPUTYPE = pentiumpro 52136606Sobrien. elif ${CPUTYPE} == "i586/mmx" 53136606SobrienCPUTYPE = pentium-mmx 54136606Sobrien. elif ${CPUTYPE} == "i586" 55136606SobrienCPUTYPE = pentium 56100773Sjhb. endif 57212540Simp. elif ${MACHINE_CPUARCH} == "amd64" 58243846Sjkim. if ${CPUTYPE} == "barcelona" 59243846SjkimCPUTYPE = amdfam10 60243846Sjkim. elif ${CPUTYPE} == "westmere" || ${CPUTYPE} == "nehalem" 61243846SjkimCPUTYPE = corei7 62243846Sjkim. elif ${CPUTYPE} == "prescott" 63136607SobrienCPUTYPE = nocona 64136607Sobrien. endif 65216820Smarius. elif ${MACHINE_ARCH} == "sparc64" 66216820Smarius. if ${CPUTYPE} == "us" 67216820SmariusCPUTYPE = ultrasparc 68216820Smarius. elif ${CPUTYPE} == "us3" 69216820SmariusCPUTYPE = ultrasparc3 70216820Smarius. endif 7172878Skris. endif 7272878Skris 73136606Sobrien############################################################################### 7496421Sobrien# Logic to set up correct gcc optimization flag. This must be included 7572878Skris# after /etc/make.conf so it can react to the local value of CPUTYPE 7696421Sobrien# defined therein. Consult: 77160536Simp# http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html 78179989Sale# http://gcc.gnu.org/onlinedocs/gcc/IA_002d64-Options.html 79179989Sale# http://gcc.gnu.org/onlinedocs/gcc/RS_002f6000-and-PowerPC-Options.html 80177385Simp# http://gcc.gnu.org/onlinedocs/gcc/MIPS-Options.html 8196421Sobrien# http://gcc.gnu.org/onlinedocs/gcc/SPARC-Options.html 82179989Sale# http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86_002d64-Options.html 8372878Skris 84212540Simp. if ${MACHINE_CPUARCH} == "i386" 85127888Sdfr. if ${CPUTYPE} == "crusoe" 86133000Sobrien_CPUCFLAGS = -march=i686 -falign-functions=0 -falign-jumps=0 -falign-loops=0 87136606Sobrien. elif ${CPUTYPE} == "k5" 88136606Sobrien_CPUCFLAGS = -march=pentium 89243846Sjkim. elif ${CPUTYPE} == "c7" 90243846Sjkim_CPUCFLAGS = -march=c3-2 91136606Sobrien. else 92136606Sobrien_CPUCFLAGS = -march=${CPUTYPE} 93243846Sjkim. endif 94212540Simp. elif ${MACHINE_CPUARCH} == "amd64" 95136607Sobrien_CPUCFLAGS = -march=${CPUTYPE} 96212540Simp. elif ${MACHINE_CPUARCH} == "arm" 97136606Sobrien. if ${CPUTYPE} == "xscale" 98172706Scognet#XXX: gcc doesn't seem to like -mcpu=xscale, and dies while rebuilding itself 99172706Scognet#_CPUCFLAGS = -mcpu=xscale 100245139Scognet_CPUCFLAGS = -march=armv5te -D__XSCALE__ 101239272Sgonzo. elif ${CPUTYPE} == "armv6" 102239272Sgonzo_CPUCFLAGS = -march=${CPUTYPE} -DARM_ARCH_6=1 103239272Sgonzo. elif ${CPUTYPE} == "cortexa" 104245139Scognet_CPUCFLAGS = -DARM_ARCH_6=1 -mfpu=vfp 105136606Sobrien. else 106245139Scognet_CPUCFLAGS = -mcpu=${CPUTYPE} 107135678Scognet. endif 108215274Simp. elif ${MACHINE_ARCH} == "powerpc" 109176776Sraj. if ${CPUTYPE} == "e500" 110176776Sraj_CPUCFLAGS = -Wa,-me500 -msoft-float 111188923Snwhitehorn. else 112190681Snwhitehorn_CPUCFLAGS = -mcpu=${CPUTYPE} -mno-powerpc64 113176776Sraj. endif 114209868Snwhitehorn. elif ${MACHINE_ARCH} == "powerpc64" 115209868Snwhitehorn_CPUCFLAGS = -mcpu=${CPUTYPE} 116212540Simp. elif ${MACHINE_CPUARCH} == "mips" 117177385Simp. if ${CPUTYPE} == "mips32" 118177385Simp_CPUCFLAGS = -march=mips32 119177385Simp. elif ${CPUTYPE} == "mips32r2" 120177385Simp_CPUCFLAGS = -march=mips32r2 121177385Simp. elif ${CPUTYPE} == "mips64" 122177385Simp_CPUCFLAGS = -march=mips64 123177385Simp. elif ${CPUTYPE} == "mips64r2" 124177385Simp_CPUCFLAGS = -march=mips64r2 125177385Simp. elif ${CPUTYPE} == "mips4kc" 126177385Simp_CPUCFLAGS = -march=4kc 127177385Simp. elif ${CPUTYPE} == "mips24kc" 128177385Simp_CPUCFLAGS = -march=24kc 129177385Simp. endif 130216820Smarius. elif ${MACHINE_ARCH} == "sparc64" 131216820Smarius. if ${CPUTYPE} == "v9" 132216820Smarius_CPUCFLAGS = -mcpu=v9 133216820Smarius. elif ${CPUTYPE} == "ultrasparc" 134216820Smarius_CPUCFLAGS = -mcpu=ultrasparc 135216820Smarius. elif ${CPUTYPE} == "ultrasparc3" 136216820Smarius_CPUCFLAGS = -mcpu=ultrasparc3 137216820Smarius. endif 13872878Skris. endif 13972878Skris 14072878Skris# Set up the list of CPU features based on the CPU type. This is an 14172878Skris# unordered list to make it easy for client makefiles to test for the 14272878Skris# presence of a CPU feature. 14372878Skris 144212540Simp. if ${MACHINE_CPUARCH} == "i386" 145243846Sjkim. if ${CPUTYPE} == "bdver2" || ${CPUTYPE} == "bdver1" 146243310SjkimMACHINE_CPU = xop avx sse42 sse41 ssse3 sse4a sse3 sse2 sse mmx k6 k5 i586 147243310Sjkim. elif ${CPUTYPE} == "btver1" 148243831SjkimMACHINE_CPU = ssse3 sse4a sse3 sse2 sse mmx k6 k5 i586 149243310Sjkim. elif ${CPUTYPE} == "amdfam10" 150243310SjkimMACHINE_CPU = athlon-xp athlon k7 3dnow sse4a sse3 sse2 sse mmx k6 k5 i586 151243310Sjkim. elif ${CPUTYPE} == "opteron-sse3" || ${CPUTYPE} == "athlon64-sse3" 152243831SjkimMACHINE_CPU = athlon-xp athlon k7 3dnow sse3 sse2 sse mmx k6 k5 i586 153243846Sjkim. elif ${CPUTYPE} == "opteron" || ${CPUTYPE} == "athlon64" || \ 154243846Sjkim ${CPUTYPE} == "athlon-fx" 155243831SjkimMACHINE_CPU = athlon-xp athlon k7 3dnow sse2 sse mmx k6 k5 i586 156136607Sobrien. elif ${CPUTYPE} == "athlon-mp" || ${CPUTYPE} == "athlon-xp" || \ 157125254Sbde ${CPUTYPE} == "athlon-4" 158243831SjkimMACHINE_CPU = athlon-xp athlon k7 3dnow sse mmx k6 k5 i586 159126657Sbde. elif ${CPUTYPE} == "athlon" || ${CPUTYPE} == "athlon-tbird" 160243831SjkimMACHINE_CPU = athlon k7 3dnow mmx k6 k5 i586 161219376Smm. elif ${CPUTYPE} == "k6-3" || ${CPUTYPE} == "k6-2" || ${CPUTYPE} == "geode" 162243831SjkimMACHINE_CPU = 3dnow mmx k6 k5 i586 163103562Sjhb. elif ${CPUTYPE} == "k6" 164243831SjkimMACHINE_CPU = mmx k6 k5 i586 165103562Sjhb. elif ${CPUTYPE} == "k5" 166243831SjkimMACHINE_CPU = k5 i586 167243847Sjkim. elif ${CPUTYPE} == "core-avx2" 168243846SjkimMACHINE_CPU = avx2 avx sse42 sse41 ssse3 sse3 sse2 sse i686 mmx i586 169243846Sjkim. elif ${CPUTYPE} == "core-avx-i" || ${CPUTYPE} == "corei7-avx" 170243831SjkimMACHINE_CPU = avx sse42 sse41 ssse3 sse3 sse2 sse i686 mmx i586 171243310Sjkim. elif ${CPUTYPE} == "corei7" 172243831SjkimMACHINE_CPU = sse42 sse41 ssse3 sse3 sse2 sse i686 mmx i586 173243846Sjkim. elif ${CPUTYPE} == "penryn" 174243846SjkimMACHINE_CPU = sse41 ssse3 sse3 sse2 sse i686 mmx i586 175243846Sjkim. elif ${CPUTYPE} == "atom" || ${CPUTYPE} == "core2" 176243831SjkimMACHINE_CPU = ssse3 sse3 sse2 sse i686 mmx i586 177243846Sjkim. elif ${CPUTYPE} == "yonah" || ${CPUTYPE} == "prescott" 178243831SjkimMACHINE_CPU = sse3 sse2 sse i686 mmx i586 179243310Sjkim. elif ${CPUTYPE} == "pentium4" || ${CPUTYPE} == "pentium4m" || \ 180243310Sjkim ${CPUTYPE} == "pentium-m" 181243831SjkimMACHINE_CPU = sse2 sse i686 mmx i586 182136606Sobrien. elif ${CPUTYPE} == "pentium3" || ${CPUTYPE} == "pentium3m" 183243831SjkimMACHINE_CPU = sse i686 mmx i586 184136606Sobrien. elif ${CPUTYPE} == "pentium2" 185243831SjkimMACHINE_CPU = i686 mmx i586 186136606Sobrien. elif ${CPUTYPE} == "pentiumpro" 187243831SjkimMACHINE_CPU = i686 i586 188136606Sobrien. elif ${CPUTYPE} == "pentium-mmx" 189243831SjkimMACHINE_CPU = mmx i586 190136606Sobrien. elif ${CPUTYPE} == "pentium" 191243831SjkimMACHINE_CPU = i586 192243846Sjkim. elif ${CPUTYPE} == "c7" 193243846SjkimMACHINE_CPU = sse3 sse2 sse i686 mmx i586 194243846Sjkim. elif ${CPUTYPE} == "c3-2" 195243846SjkimMACHINE_CPU = sse i686 mmx i586 196243846Sjkim. elif ${CPUTYPE} == "c3" 197243846SjkimMACHINE_CPU = 3dnow mmx i586 198243846Sjkim. elif ${CPUTYPE} == "winchip2" 199243846SjkimMACHINE_CPU = 3dnow mmx 200243846Sjkim. elif ${CPUTYPE} == "winchip-c6" 201243846SjkimMACHINE_CPU = mmx 202103562Sjhb. endif 203243831SjkimMACHINE_CPU += i486 204212540Simp. elif ${MACHINE_CPUARCH} == "amd64" 205243846Sjkim. if ${CPUTYPE} == "bdver2" || ${CPUTYPE} == "bdver1" 206243310SjkimMACHINE_CPU = xop avx sse42 sse41 ssse3 sse4a sse3 207243310Sjkim. elif ${CPUTYPE} == "btver1" 208243310SjkimMACHINE_CPU = ssse3 sse4a sse3 209243310Sjkim. elif ${CPUTYPE} == "amdfam10" 210243310SjkimMACHINE_CPU = k8 3dnow sse4a sse3 211243310Sjkim. elif ${CPUTYPE} == "opteron-sse3" || ${CPUTYPE} == "athlon64-sse3" || \ 212243310Sjkim ${CPUTYPE} == "k8-sse3" 213218896SmmMACHINE_CPU = k8 3dnow sse3 214243310Sjkim. elif ${CPUTYPE} == "opteron" || ${CPUTYPE} == "athlon64" || \ 215243846Sjkim ${CPUTYPE} == "athlon-fx" || ${CPUTYPE} == "k8" 216138685SobrienMACHINE_CPU = k8 3dnow 217243847Sjkim. elif ${CPUTYPE} == "core-avx2" 218243846SjkimMACHINE_CPU = avx2 avx sse42 sse41 ssse3 sse3 219243846Sjkim. elif ${CPUTYPE} == "core-avx-i" || ${CPUTYPE} == "corei7-avx" 220243310SjkimMACHINE_CPU = avx sse42 sse41 ssse3 sse3 221243310Sjkim. elif ${CPUTYPE} == "corei7" 222243310SjkimMACHINE_CPU = sse42 sse41 ssse3 sse3 223243846Sjkim. elif ${CPUTYPE} == "penryn" 224243846SjkimMACHINE_CPU = sse41 ssse3 sse3 225243846Sjkim. elif ${CPUTYPE} == "atom" || ${CPUTYPE} == "core2" 226219640SmmMACHINE_CPU = ssse3 sse3 227219640Smm. elif ${CPUTYPE} == "nocona" 228138685SobrienMACHINE_CPU = sse3 229136607Sobrien. endif 230138685SobrienMACHINE_CPU += amd64 sse2 sse mmx 231212540Simp. elif ${MACHINE_CPUARCH} == "ia64" 232103562Sjhb. if ${CPUTYPE} == "itanium" 23372878SkrisMACHINE_CPU = itanium 234103562Sjhb. endif 235216820Smarius. elif ${MACHINE_ARCH} == "powerpc" 236216820Smarius. if ${CPUTYPE} == "e500" 237216820SmariusMACHINE_CPU = booke 238216820Smarius. endif 239216820Smarius. elif ${MACHINE_ARCH} == "sparc64" 240216820Smarius. if ${CPUTYPE} == "v9" 241216820SmariusMACHINE_CPU = v9 242216820Smarius. elif ${CPUTYPE} == "ultrasparc" 243216820SmariusMACHINE_CPU = v9 ultrasparc 244216820Smarius. elif ${CPUTYPE} == "ultrasparc3" 245216820SmariusMACHINE_CPU = v9 ultrasparc ultrasparc3 246216820Smarius. endif 24772878Skris. endif 24872878Skris.endif 249103561Sjhb 250216820Smarius.if ${MACHINE_CPUARCH} == "mips" 251204559SimpCFLAGS += -G0 252177385Simp.endif 253177385Simp 254124347Sru# NB: COPTFLAGS is handled in /usr/src/sys/conf/kern.pre.mk 255103561Sjhb 256103561Sjhb.if !defined(NO_CPU_CFLAGS) 257103561SjhbCFLAGS += ${_CPUCFLAGS} 258103561Sjhb.endif 259