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Date:      Thu, 9 Jul 2009 10:11:09 +0200
From:      Lagrange Marc <markocpc@gmail.com>
To:        rea-fbsd@codelabs.ru
Cc:        freebsd-current@freebsd.org, freebsd-amd64@freebsd.org
Subject:   Re: Building kernel : CPUID_FXSR undeclared (first use...)
Message-ID:  <1b5ab4050907090111q4cb29ea7t2f7518e844efbf54@mail.gmail.com>
In-Reply-To: <TTS0Tfg56%2B7Z5pwxGWw1oykqG9A@jmKTY7juey8QgiyMw1P6k9Lb4sg>
References:  <1b5ab4050907082324m1c70a304s8487192e46f63fc8@mail.gmail.com> <TTS0Tfg56%2B7Z5pwxGWw1oykqG9A@jmKTY7juey8QgiyMw1P6k9Lb4sg>

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On Thu, Jul 9, 2009 at 9:53 AM, Eygene Ryabinkin<rea-fbsd@codelabs.ru> wrot=
e:
> Thu, Jul 09, 2009 at 08:24:20AM +0200, Lagrange Marc wrote:
>> cc -c -O2 -frename-registers -pipe -fno-strict-aliasing -march=3Dnative
>> -std=3Dc99 =C2=A0-Wall -Wredundant-decls -Wnested-externs -Wstrict-proto=
types
>> =C2=A0-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual =C2=A0-W=
undef
>> -Wno-pointer-sign -fformat-extensions -nostdinc =C2=A0-I. -I/usr/src/sys
>> -I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS
>> -include opt_global.h -fno-common -finline-limit=3D8000 --param
>> inline-unit-growth=3D100 --param large-function-growth=3D1000
>> -fno-omit-frame-pointer -mcmodel=3Dkernel -mno-red-zone =C2=A0-mfpmath=
=3D387
>> -mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow =C2=A0-msoft-float
>> -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector
>> -Werror =C2=A0/usr/src/sys/amd64/amd64/initcpu.c
>> /usr/src/sys/amd64/amd64/initcpu.c: In function 'initializecpu':
>> /usr/src/sys/amd64/amd64/initcpu.c:146: error: 'CPUID_FXSR' undeclared
>> (first use in this function)
>> /usr/src/sys/amd64/amd64/initcpu.c:146: error: (Each undeclared
>> identifier is reported only once
>> /usr/src/sys/amd64/amd64/initcpu.c:146: error: for each function it appe=
ars in.)
>
> What output will be produced by the following command (should be invoked
> from your kernel compile directory, /sys/amd64/compile/<KERNELNAME> if
> you compile manually or /usr/obj/usr/src/sys/<KERNELNAME> for 'make
> kernel' builds; looks like you <KERNELNAME> is NAWAK):
> -----
> cpp -dD -O2 -frename-registers -pipe -fno-strict-aliasing -march=3Dnative=
 \
> -std=3Dc99 =C2=A0-Wall -Wredundant-decls -Wnested-externs -Wstrict-protot=
ypes \
> =C2=A0-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual =C2=A0-Wu=
ndef \
> =C2=A0-Wno-pointer-sign -fformat-extensions -nostdinc =C2=A0-I. -I/usr/sr=
c/sys \
> =C2=A0-I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS =
\
> =C2=A0-include opt_global.h -fno-common -finline-limit=3D8000 --param \
> =C2=A0inline-unit-growth=3D100 --param large-function-growth=3D1000 \
> =C2=A0-fno-omit-frame-pointer -mcmodel=3Dkernel -mno-red-zone =C2=A0-mfpm=
ath=3D387 \
> =C2=A0-mno-sse -mno-sse2 -mno-sse3 -mno-mmx -mno-3dnow =C2=A0-msoft-float=
 \
> =C2=A0-fno-asynchronous-unwind-tables -ffreestanding -fstack-protector \
> =C2=A0-Werror =C2=A0/usr/src/sys/amd64/amd64/initcpu.c 2>&1
> -----

Output here : http://banane.rhaamo.li/bugs/CPUID_FXSR/output_cpp

> And what is inside the file 'machine/specialreg.h' when you're sitting
> in the same directory?

File here : http://banane.rhaamo.li/bugs/CPUID_FXSR/specialreg.h

> I'd expect that 'make clean && make kernel' invoked from /usr/src
> should fix your problems, but may be it is not the case, so information
> requested above will be helpful.
Tryied make clean && make kernel after getting requested infos, same error.

Thx.

> --
> Eygene
> =C2=A0_ =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0___ =C2=A0=
 =C2=A0 =C2=A0 _.--. =C2=A0 #
> =C2=A0\`.|\..----...-'` =C2=A0 `-._.-'_.-'` =C2=A0 # =C2=A0Remember that =
it is hard
> =C2=A0/ =C2=A0' ` =C2=A0 =C2=A0 =C2=A0 =C2=A0 , =C2=A0 =C2=A0 =C2=A0 __.-=
-' =C2=A0 =C2=A0 =C2=A0# =C2=A0to read the on-line manual
> =C2=A0)/' _/ =C2=A0 =C2=A0 \ =C2=A0 `-_, =C2=A0 / =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0# =C2=A0while single-stepping the kernel.
> =C2=A0`-'" `"\_ =C2=A0,_.-;_.-\_ ', =C2=A0fsc/as =C2=A0 #
> =C2=A0 =C2=A0 _.-'_./ =C2=A0 {_.' =C2=A0 ; / =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 # =C2=A0 =C2=A0-- FreeBSD Developers handbook
> =C2=A0 =C2=A0{_.-``-' =C2=A0 =C2=A0 =C2=A0 =C2=A0 {_/ =C2=A0 =C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0#
>



--=20
rhaamo on irc.freenode.net/oftc/geeknode



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