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Support mips[*]hf variants in config files

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Recognize new MACHINE_ARCH names now as we have added hardfloat support.
Switch JZ4780 to mipselhf and remove all uses of TARGET_ARCH in kernel
.mk files.

Reviewed by:	adrian
Differential Revision:	https://reviews.freebsd.org/D8989
This commit is contained in:
Alexander Kabaev 2016-12-30 00:34:52 +00:00
parent 0ea682eb8e
commit f369aff32d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=310794
5 changed files with 10 additions and 6 deletions
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6
sys/conf/files.mips
View File

@ -52,7 +52,7 @@ kern/kern_clocksource.c standard
kern/link_elf_obj.c standard
kern/subr_busdma_bufalloc.c standard
kern/subr_dummy_vdso_tc.c standard
kern/subr_sfbuf.c optional mips | mipsel | mipsn32
kern/subr_sfbuf.c standard
# gcc/clang runtime
libkern/ffsl.c standard
@ -61,8 +61,8 @@ libkern/fls.c standard
libkern/flsl.c standard
libkern/flsll.c standard
libkern/memmove.c standard
libkern/cmpdi2.c optional mips | mipsel
libkern/ucmpdi2.c optional mips | mipsel
libkern/cmpdi2.c optional mips | mipshf | mipsel | mipselhf
libkern/ucmpdi2.c optional mips | mipshf | mipsel | mipselhf
libkern/ashldi3.c standard
libkern/ashrdi3.c standard

2
sys/conf/kern.mk
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@ -184,7 +184,7 @@ CFLAGS.gcc+= -mcall-aixdesc
.if ${MACHINE_CPUARCH} == "mips"
CFLAGS+= -msoft-float
INLINE_LIMIT?= 8000
.if ${TARGET_ARCH:Mmips*hf} != ""
.if ${MACHINE_ARCH:Mmips*hf} != ""
CFLAGS+= -DCPU_HAVEFPU
.endif
.endif

2
sys/conf/kern.pre.mk
View File

@ -74,7 +74,7 @@ CFLAGS+= ${INCLUDES} -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.
CFLAGS_PARAM_INLINE_UNIT_GROWTH?=100
CFLAGS_PARAM_LARGE_FUNCTION_GROWTH?=1000
.if ${MACHINE_CPUARCH} == "mips"
CFLAGS_ARCH_PARAMS?=--param max-inline-insns-single=1000 -DMACHINE_ARCH='"${TARGET_ARCH}"'
CFLAGS_ARCH_PARAMS?=--param max-inline-insns-single=1000 -DMACHINE_ARCH='"${MACHINE_ARCH}"'
.endif
CFLAGS.gcc+= -fno-common -fms-extensions -finline-limit=${INLINE_LIMIT}
CFLAGS.gcc+= --param inline-unit-growth=${CFLAGS_PARAM_INLINE_UNIT_GROWTH}

4
sys/conf/options.mips
View File

@ -50,9 +50,13 @@ CPU_MALTA opt_global.h
# which MACHINE_ARCH architecture
MIPS
MIPSHF
MIPSEL
MIPSELHF
MIPS64
MIPS64HF
MIPS64EL
MIPS64ELHF
MIPSN32
COMPAT_FREEBSD32 opt_compat.h

2
sys/mips/conf/JZ4780
View File

@ -5,7 +5,7 @@
#NO_UNIVERSE
ident JZ4780
machine mips mipsel
machine mips mipselhf
cpu CPU_XBURST
cpu CPU_MIPS4KC