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bsd.cpu.mk: Remove mips support

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Remove the tweaks to the compiler, as well as additional command line
args to get the proper endian, word size and floating style.

Sponsored by:		Netflix
This commit is contained in:
Warner Losh 2022-01-01 18:03:57 -07:00
parent 539d322082
commit 9b93d7589a
1 changed files with 0 additions and 44 deletions
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44
share/mk/bsd.cpu.mk
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@ -14,8 +14,6 @@ MACHINE_CPU = amd64 sse2 sse mmx
MACHINE_CPU = arm
. elif ${MACHINE_CPUARCH} == "i386"
MACHINE_CPU = i486
. elif ${MACHINE_CPUARCH} == "mips"
MACHINE_CPU = mips
. elif ${MACHINE_CPUARCH} == "powerpc"
MACHINE_CPU = aim
. elif ${MACHINE_CPUARCH} == "riscv"
@ -81,7 +79,6 @@ CPUTYPE = pentium
# defined therein. Consult:
# http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html
# http://gcc.gnu.org/onlinedocs/gcc/RS-6000-and-PowerPC-Options.html
# http://gcc.gnu.org/onlinedocs/gcc/MIPS-Options.html
# http://gcc.gnu.org/onlinedocs/gcc/SPARC-Options.html
# http://gcc.gnu.org/onlinedocs/gcc/i386-and-x86_002d64-Options.html
@ -132,20 +129,6 @@ _CPUCFLAGS = -mcpu=${CPUTYPE} -mno-powerpc64
. endif
. elif ${MACHINE_ARCH:Mpowerpc64*} != ""
_CPUCFLAGS = -mcpu=${CPUTYPE}
. elif ${MACHINE_CPUARCH} == "mips"
# mips[1234], mips32, mips64, and all later releases need to have mips
# preserved (releases later than r2 require external toolchain)
. if ${CPUTYPE:Mmips32*} != "" || ${CPUTYPE:Mmips64*} != "" || \
${CPUTYPE:Mmips[1234]} != ""
_CPUCFLAGS = -march=${CPUTYPE}
. else
# Default -march to the CPUTYPE passed in, with mips stripped off so we
# accept either mips4kc or 4kc, mostly for historical reasons
# Typical values for cores:
# 4kc, 24kc, 34kc, 74kc, 1004kc, octeon, octeon+, octeon2, octeon3,
# sb1, xlp, xlr
_CPUCFLAGS = -march=${CPUTYPE:S/^mips//}
. endif
. elif ${MACHINE_CPUARCH} == "aarch64"
. if ${CPUTYPE:Marmv*} != ""
# Use -march when the CPU type is an architecture value, e.g. armv8.1-a
@ -289,9 +272,6 @@ MACHINE_CPU = ssse3 sse3
MACHINE_CPU = sse3
. endif
MACHINE_CPU += amd64 sse2 sse mmx
########## Mips
. elif ${MACHINE_CPUARCH} == "mips"
MACHINE_CPU = mips
########## powerpc
. elif ${MACHINE_ARCH} == "powerpc"
. if ${CPUTYPE} == "e500"
@ -303,30 +283,6 @@ MACHINE_CPU = riscv
. endif
.endif
.if ${MACHINE_CPUARCH} == "mips"
CFLAGS += -G0
AFLAGS+= -${MIPS_ENDIAN} -mabi=${MIPS_ABI}
CFLAGS+= -${MIPS_ENDIAN} -mabi=${MIPS_ABI}
LDFLAGS+= -${MIPS_ENDIAN} -mabi=${MIPS_ABI}
. if ${MACHINE_ARCH:Mmips*el*} != ""
MIPS_ENDIAN= EL
. else
MIPS_ENDIAN= EB
. endif
. if ${MACHINE_ARCH:Mmips64*} != ""
MIPS_ABI?= 64
. elif ${MACHINE_ARCH:Mmipsn32*} != ""
MIPS_ABI?= n32
. else
MIPS_ABI?= 32
. endif
. if ${MACHINE_ARCH:Mmips*hf}
CFLAGS += -mhard-float
. else
CFLAGS += -msoft-float
. endif
.endif
########## arm
.if ${MACHINE_CPUARCH} == "arm"
MACHINE_CPU += arm