Cavium port

M. Warner Losh imp at bsdimp.com
Sun Oct 18 15:30:06 UTC 2009 

In message: <290865fd0910161902y626f8375m5d46881f4883c1ec at mail.gmail.com>
            alan yang <alancyang at gmail.com> writes:
: but ran into another failure, wonder there is a quick work around:
: ---
: -c -O -pipe  -std=c99 -g -Wall -Wredundant-decls -Wnested-externs
: -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline
: -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc
: -I. -I/usr/home/alan/genova/mips/sys
: -I/usr/home/alan/genova/mips/sys/contrib/altq -D_KERNEL
: -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common
: -finline-limit=8000 --param inline-unit-growth=100 --param
: large-function-growth=1000  -EB -fno-pic -mno-abicalls -G0 -EB
: -march=mips64 -mabi=64 -msoft-float -ffreestanding
: /usr/home/alan/genova/mips/sys/mips/mips/trap.c
: /usr/home/alan/genova/mips/sys/mips/mips/trap.c:1063: error:
: conflicting types for 'MipsEmulateBranch'
: ./machine/md_var.h:51: error: previous declaration of
: 'MipsEmulateBranch' was here
: *** Error code 1

Hmmm...  Looks like there were some changes that were stomped on by
the latest MFC.  We'll have to investigate why that was...  In the
mean time, I've restored them and fixed a few new issues and committed
the results.  You can at least build OCTEON1 now.  I've not tried to
run it, and I'd expect that it will die somewhere in the context
switch for the first task, if not sooner....

Warner


: On Fri, Oct 16, 2009 at 6:56 PM, alan yang <alancyang at gmail.com> wrote:
: > seems to find the place:  kern.pre.mk file to comment out WERROR as a
: > work around and redo buildkernel.
: >
: > On Fri, Oct 16, 2009 at 6:01 PM, alan yang <alancyang at gmail.com> wrote:
: >> thanks Warner!  got that.
: >>
: >> the buildkernel failed on some files due to warning of cast pointer
: >> and -Werror flag.  wonder how to remove -Werror, should regen
: >> toolchain / Makefile... ?
: >>
: >> thanks again!!
: >>
: >> On Fri, Oct 16, 2009 at 3:24 PM, M. Warner Losh <imp at bsdimp.com> wrote:
: >>> Looks like you are trying to use the old-school way of building the
: >>> kernel (which is what I do all the time).  Problem is that you need to
: >>> have the right compilers in your path to do this.
: >>>
: >>> Here's what I do:
: >>>
: >>> setenv TARGET mips
: >>> setenv TARGET_BIG_ENDIAN t
: >>> make kernel-toolchain
: >>> make buildkernel KERNCONF=OCTEON1
: >>>
: >>> and then to do an incremental build:
: >>>
: >>> make buildkernel KERNFAST=OCTEON1
: >>>
: >>> I should turn this into a readme file.
: >>>
: >>> Warner
: >>>
: >>>
: >>>
: >>> In message: <290865fd0910161428g45ab74a0x272c9b9674c9d5fd at mail.gmail.com>
: >>>            alan yang <alancyang at gmail.com> writes:
: >>> : Hello,
: >>> :
: >>> : I checked out from svn repo the project/mips and try to build kernel
: >>> : for OCTEON, but ran into the following errors.  Wonder any readme
: >>> : available describes procedures, appreciate people could shed some
: >>> : light.
: >>> :
: >>> : Thanks in advance.
: >>> : ---
: >>> :
: >>> : tsu# config OCTEON1
: >>> : Kernel build directory is ../compile/OCTEON1
: >>> : Don't forget to do ``make cleandepend && make depend''
: >>> : Fujitsu# cd ../compile/OCTEON1/
: >>> : Fujitsu# make cleandepend
: >>> : rm -f .depend machine
: >>> : cd ../../../modules;
: >>> : MAKEOBJDIRPREFIX=/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1/modules
: >>> : KMODDIR=/boot/kernel MODULES_OVERRIDE="""" DEBUG_FLAGS="-g"
: >>> : MACHINE=mips MACHINE_ARCH=mips
: >>> : KERNBUILDDIR="/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1"
: >>> : SYSDIR="/usr/home/alan/genova/mips/sys/mips/compile/OCTEON1/../../.."
: >>> : make  cleandepend
: >>> : Fujitsu# make depend
: >>> : machine -> ../../../mips/include
: >>> : cc -c -O -pipe -std=c99 -g -Wall -Wredundant-decls -Wnested-externs
: >>> : -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline
: >>> : -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc
: >>> : -I. -I../../.. -I../../../contrib/altq -I../../../contrib/ipfilter
: >>> : -I../../../contrib/pf -I../../../dev/ath -I../../../dev/ath/ath_hal
: >>> : -I../../../contrib/ngatm -I../../../dev/twa
: >>> : -I../../../gnu/fs/xfs/FreeBSD -I../../../gnu/fs/xfs/FreeBSD/support
: >>> : -I../../../gnu/fs/xfs -I../../../contrib/opensolaris/compat
: >>> : -I../../../dev/cxgb -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include
: >>> : opt_global.h -finline-limit=8000 --param inline-unit-growth=100
: >>> : --param large-function-growth=1000 -EB -fno-pic -mno-abicalls -G0 -EB
: >>> : -march=mips64 -mabi=64 -msoft-float -ffreestanding
: >>> : ../../../mips/mips/genassym.c
: >>> : cc: unrecognized option '-EB'
: >>> : cc: unrecognized option '-G0'
: >>> : cc: unrecognized option '-EB'
: >>> : cc1: error: unrecognized command line option "-mno-abicalls"
: >>> : cc1: error: unrecognized command line option "-mabi=64"
: >>> : ../../../mips/mips/genassym.c:1: error: bad value (mips64) for -march= switch
: >>> : ../../../mips/mips/genassym.c:1: error: bad value (mips64) for -mtune= switch
: >>> : *** Error code 1
: >>> :
: >>> :
: >>> :
: >>> : On Wed, Oct 14, 2009 at 3:45 PM, alan yang <alancyang at gmail.com> wrote:
: >>> : > Thanks Warner for the link, i checkout the project mips from svn repo,
: >>> : > and wonder is there any readme like for procedures to build/run on
: >>> : > CN8560 base eval board as the target.
: >>> : >
: >>> : > Thanks for shedding the light...
: >>> : >
: >>> : >
: >>> : > On Tue, Oct 13, 2009 at 9:04 PM, M. Warner Losh <imp at bsdimp.com> wrote:
: >>> : >> In message: <290865fd0910132051l6a4a6280id401cab8ef5a1c0c at mail.gmail.com>
: >>> : >>            alan yang <alancyang at gmail.com> writes:
: >>> : >> : Hi, Warner,
: >>> : >> :
: >>> : >> : Thanks for the info.  I wonder this port could be transferred, to
: >>> : >> : allow me to participate and continue ..., i know this is quite naive
: >>> : >> : and don't know will this have issue.
: >>> : >>
: >>> : >> The current port is in the svn repo under projects/mips.
: >>> : >>
: >>> : >> Warner
: >>> : >>
: >>> : >> : On Tue, Oct 13, 2009 at 3:45 PM, M. Warner Losh <imp at bsdimp.com> wrote:
: >>> : >> : > In message: <290865fd0910131105i6daa9a17y5f6fe2a4447d7233 at mail.gmail.com>
: >>> : >> : >            alan yang <alancyang at gmail.com> writes:
: >>> : >> : > : last email thread is about 1 year ago, and i wonder if things changed
: >>> : >> : > : that would allow your code to be available and / or provide some
: >>> : >> : > : guidance on porting...
: >>> : >> : >
: >>> : >> : > Cavium released a port to me earlier this year.  It is substantially
: >>> : >> : > similar to the port I started from that I referred to in this post.
: >>> : >> : > I've been making good progress, but the efforts have been stalled by
: >>> : >> : > my job search...
: >>> : >> : >
: >>> : >> : > Warner
: >>> : >> : >
: >>> : >> : >
: >>> : >> : > : many thanks!!
: >>> : >> : > :
: >>> : >> : > : On Thu, Oct 9, 2008 at 12:52 PM, M. Warner Losh <imp at bsdimp.com> wrote:
: >>> : >> : > : > In message: <86068e730810091235q3f41b5a3w4dbc38fb23164483 at mail.gmail.com>
: >>> : >> : > : >            "Jerry Toung" <jrytoung at gmail.com> writes:
: >>> : >> : > : > : On Wed, Oct 8, 2008 at 7:54 PM, M. Warner Losh <imp at bsdimp.com> wrote:
: >>> : >> : > : > :
: >>> : >> : > : > : >
: >>> : >> : > : > : >
: >>> : >> : > : > : >
: >>> : >> : > : > : > The issues aren't technical, but the short version is that I've not
: >>> : >> : > : > : > received permission from the copyright owner to release the code.
: >>> : >> : > : > : >
: >>> : >> : > : > : >
: >>> : >> : > : > : > Hi Warner,
: >>> : >> : > : > : are you able to run the build on FreeBSD or is it cross-built ?
: >>> : >> : > : >
: >>> : >> : > : > Both, although the version I'm running now is cross-built.  I'll be
: >>> : >> : > : > doing native builds soon enough...
: >>> : >> : > : >
: >>> : >> : > : > : what version of your FreeBSD is running on CN38xx ?
: >>> : >> : > : >
: >>> : >> : > : > FreeBSD -current as of Tuesday.  Prior versions of -current have
: >>> : >> : > : > worked as well.
: >>> : >> : > : >
: >>> : >> : > : > Warner
: >>> : >> : > : > _______________________________________________
: >>> : >> : > : > freebsd-mips at freebsd.org mailing list
: >>> : >> : > : > http://lists.freebsd.org/mailman/listinfo/freebsd-mips
: >>> : >> : > : > To unsubscribe, send any mail to "freebsd-mips-unsubscribe at freebsd.org"
: >>> : >> : > : >
: >>> : >> : > :
: >>> : >> : > :
: >>> : >> : >
: >>> : >> :
: >>> : >> :
: >>> : >>
: >>> : >
: >>> : _______________________________________________
: >>> : freebsd-mips at freebsd.org mailing list
: >>> : http://lists.freebsd.org/mailman/listinfo/freebsd-mips
: >>> : To unsubscribe, send any mail to "freebsd-mips-unsubscribe at freebsd.org"
: >>> :
: >>> :
: >>>
: >>
: >
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