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head/share/mk/bsd.cpu.mk

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. elif ${MACHINE_CPUARCH} == "arm" . elif ${MACHINE_CPUARCH} == "arm"
MACHINE_CPU = arm MACHINE_CPU = arm
. elif ${MACHINE_CPUARCH} == "i386" . elif ${MACHINE_CPUARCH} == "i386"
MACHINE_CPU = i486 MACHINE_CPU = i486
. elif ${MACHINE_CPUARCH} == "mips" . elif ${MACHINE_CPUARCH} == "mips"
MACHINE_CPU = mips MACHINE_CPU = mips
. elif ${MACHINE_CPUARCH} == "powerpc" . elif ${MACHINE_CPUARCH} == "powerpc"
MACHINE_CPU = aim MACHINE_CPU = aim
. elif ${MACHINE_CPUARCH} == "riscv"
MACHINE_CPU = riscv
. elif ${MACHINE_CPUARCH} == "sparc64" . elif ${MACHINE_CPUARCH} == "sparc64"
MACHINE_CPU = ultrasparc MACHINE_CPU = ultrasparc
. endif . endif
.else .else
# Handle aliases (not documented in make.conf to avoid user confusion # Handle aliases (not documented in make.conf to avoid user confusion
# between e.g. i586 and pentium) # between e.g. i586 and pentium)
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. else . else
# Default -march to the CPUTYPE passed in, with mips stripped off so we # Default -march to the CPUTYPE passed in, with mips stripped off so we
# accept either mips4kc or 4kc, mostly for historical reasons # accept either mips4kc or 4kc, mostly for historical reasons
# Typical values for cores: # Typical values for cores:
# 4kc, 24kc, 34kc, 74kc, 1004kc, octeon, octeon+, octeon2, octeon3, # 4kc, 24kc, 34kc, 74kc, 1004kc, octeon, octeon+, octeon2, octeon3,
# sb1, xlp, xlr # sb1, xlp, xlr
_CPUCFLAGS = -march=${CPUTYPE:S/^mips//} _CPUCFLAGS = -march=${CPUTYPE:S/^mips//}
. endif . endif
. elif ${MACHINE_CPUARCH} == "riscv"
_CPUCFLAGS = -msoft-float # -march="RV64I" # RISCVTODO
. elif ${MACHINE_ARCH} == "sparc64" . elif ${MACHINE_ARCH} == "sparc64"
. if ${CPUTYPE} == "v9" . if ${CPUTYPE} == "v9"
_CPUCFLAGS = -mcpu=v9 _CPUCFLAGS = -mcpu=v9
. elif ${CPUTYPE} == "ultrasparc" . elif ${CPUTYPE} == "ultrasparc"
_CPUCFLAGS = -mcpu=ultrasparc _CPUCFLAGS = -mcpu=ultrasparc
. elif ${CPUTYPE} == "ultrasparc3" . elif ${CPUTYPE} == "ultrasparc3"
_CPUCFLAGS = -mcpu=ultrasparc3 _CPUCFLAGS = -mcpu=ultrasparc3
. endif . endif
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########## Mips ########## Mips
. elif ${MACHINE_CPUARCH} == "mips" . elif ${MACHINE_CPUARCH} == "mips"
MACHINE_CPU = mips MACHINE_CPU = mips
########## powerpc ########## powerpc
. elif ${MACHINE_ARCH} == "powerpc" . elif ${MACHINE_ARCH} == "powerpc"
. if ${CPUTYPE} == "e500" . if ${CPUTYPE} == "e500"
MACHINE_CPU = booke softfp MACHINE_CPU = booke softfp
. endif . endif
########## riscv
. elif ${MACHINE_CPUARCH} == "riscv"
MACHINE_CPU = riscv
########## sparc64 ########## sparc64
. elif ${MACHINE_ARCH} == "sparc64" . elif ${MACHINE_ARCH} == "sparc64"
. if ${CPUTYPE} == "v9" . if ${CPUTYPE} == "v9"
MACHINE_CPU = v9 MACHINE_CPU = v9
. elif ${CPUTYPE} == "ultrasparc" . elif ${CPUTYPE} == "ultrasparc"
MACHINE_CPU = v9 ultrasparc MACHINE_CPU = v9 ultrasparc
. elif ${CPUTYPE} == "ultrasparc3" . elif ${CPUTYPE} == "ultrasparc3"
MACHINE_CPU = v9 ultrasparc ultrasparc3 MACHINE_CPU = v9 ultrasparc ultrasparc3
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. if ${MACHINE_ARCH:Marmv6*} == "" . if ${MACHINE_ARCH:Marmv6*} == ""
MACHINE_CPU += softfp MACHINE_CPU += softfp
. endif . endif
.if ${MACHINE_ARCH} == "armv6" .if ${MACHINE_ARCH} == "armv6"
# Needs to be CFLAGS not _CPUCFLAGS because it's needed for the ABI # Needs to be CFLAGS not _CPUCFLAGS because it's needed for the ABI
# not a nice optimization. # not a nice optimization.
CFLAGS += -mfloat-abi=softfp CFLAGS += -mfloat-abi=softfp
.endif .endif
.endif
.if ${MACHINE_CPUARCH} == "riscv"
CFLAGS += -msoft-float
.endif .endif
# NB: COPTFLAGS is handled in /usr/src/sys/conf/kern.pre.mk # NB: COPTFLAGS is handled in /usr/src/sys/conf/kern.pre.mk
.if !defined(NO_CPU_CFLAGS) .if !defined(NO_CPU_CFLAGS)
CFLAGS += ${_CPUCFLAGS} CFLAGS += ${_CPUCFLAGS}
.endif .endif
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