[okl4-developer] New to OKL4

Gabi Voiculescu boy3dfx2 at yahoo.com
Fri Dec 12 03:48:32 EST 2008 

What target machine did you want to use for your interaction with okl4?

ARM or x86?

Because for ARM I thought this was good enough for okl4-3.0:
http://wiki.ok-labs.com/downloads/release-3.0/arm-linux-gnueabi-4.2.4.tar.gz


Gabi Voiculescu

--- On Thu, 12/11/08, Gavin Chow <gwchow at gmail.com> wrote:

> From: Gavin Chow <gwchow at gmail.com>
> Subject: Re: [okl4-developer] New to OKL4
> To: developer at okl4.org
> Date: Thursday, December 11, 2008, 11:40 AM
> Hi All,
> 
> Thanks for all your help!
> 
> I've tried to get the toolchains installed, but I
> encountered the following
> error when setting up and patching crosstools:
> 
> 
> gavin at okl4machine://home/gavin/Desktop/OKL4-3.0/crosstool-0.43$sh
> demo-arm-softfloat.sh
> <long output>
> .
> .
> Prepare kernel headers
> + cd
> //home/gavin/Desktop/OKL4-3.0/crosstool-0.43/src/linux-2.6.16
> + mkdir -p
> //home/gavin/Desktop/OKL4-3.0/result_top/gcc-4.2.4-glibc-2.7/arm-unknown-linux-gnueabi/arm-unknown-linux-gnueabi/include
> + test -z
> + test -f
> //home/gavin/Desktop/OKL4-3.0/crosstool-0.43/arm.config
> + cp
> //home/gavin/Desktop/OKL4-3.0/crosstool-0.43/arm.config
> .config
> + test -f .config
> + yes
> + make ARCH=arm oldconfig
>   HOSTCC  scripts/basic/fixdep
> scripts/basic/fixdep.c:105:23: sys/types.h: No such file or
> directory
> scripts/basic/fixdep.c:106:22: sys/stat.h: No such file or
> directory
> scripts/basic/fixdep.c:107:22: sys/mman.h: No such file or
> directory
> scripts/basic/fixdep.c:108:20: unistd.h: No such file or
> directory
> scripts/basic/fixdep.c:109:19: fcntl.h: No such file or
> directory
> scripts/basic/fixdep.c:110:20: string.h: No such file or
> directory
> scripts/basic/fixdep.c:111:20: stdlib.h: No such file or
> directory
> scripts/basic/fixdep.c:112:19: stdio.h: No such file or
> directory
> In file included from
> /usr/lib/gcc-lib/i486-linux-gnu/3.3.6/include/syslimits.h:7,
>                  from
> /usr/lib/gcc-lib/i486-linux-gnu/3.3.6/include/limits.h:11,
>                  from scripts/basic/fixdep.c:113:
> /usr/lib/gcc-lib/i486-linux-gnu/3.3.6/include/limits.h:122:75:
> limits.h: No
> such file or directory
> scripts/basic/fixdep.c:114:19: ctype.h: No such file or
> directory
> scripts/basic/fixdep.c:115:23: arpa/inet.h: No such file or
> directory
> scripts/basic/fixdep.c: In function `usage':
> scripts/basic/fixdep.c:129: warning: implicit declaration
> of function
> `fprintf'
> scripts/basic/fixdep.c:129: error: `stderr' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:129: error: (Each undeclared
> identifier is reported
> only once
> scripts/basic/fixdep.c:129: error: for each function it
> appears in.)
> scripts/basic/fixdep.c:130: warning: implicit declaration
> of function `exit'
> scripts/basic/fixdep.c: In function `print_cmdline':
> scripts/basic/fixdep.c:142: warning: implicit declaration
> of function
> `printf'
> scripts/basic/fixdep.c: At top level:
> scripts/basic/fixdep.c:151: error: `NULL' undeclared
> here (not in a
> function)
> scripts/basic/fixdep.c: In function `grow_config':
> scripts/basic/fixdep.c:164: warning: implicit declaration
> of function
> `realloc'
> scripts/basic/fixdep.c:164: warning: assignment makes
> pointer from integer
> without a cast
> scripts/basic/fixdep.c:165: error: `NULL' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:166: warning: implicit declaration
> of function
> `perror'
> scripts/basic/fixdep.c: In function
> `is_defined_config':
> scripts/basic/fixdep.c:182: warning: implicit declaration
> of function
> `memcmp'
> scripts/basic/fixdep.c: In function `define_config':
> scripts/basic/fixdep.c:195: warning: implicit declaration
> of function
> `memcpy'
> scripts/basic/fixdep.c: In function `use_config':
> scripts/basic/fixdep.c:214: error: `PATH_MAX'
> undeclared (first use in this
> function)
> scripts/basic/fixdep.c:228: warning: implicit declaration
> of function
> `tolower'
> scripts/basic/fixdep.c:214: warning: unused variable
> `s'
> scripts/basic/fixdep.c: At top level:
> scripts/basic/fixdep.c:233: error: syntax error before
> "size_t"
> scripts/basic/fixdep.c:234: warning: function declaration
> isn't a prototype
> scripts/basic/fixdep.c: In function
> `parse_config_file':
> scripts/basic/fixdep.c:235: error: `map' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:235: error: `len' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:241: warning: implicit declaration
> of function
> `ntohl'
> scripts/basic/fixdep.c:252: warning: implicit declaration
> of function
> `isalnum'
> scripts/basic/fixdep.c: In function `strrcmp':
> scripts/basic/fixdep.c:265: warning: implicit declaration
> of function
> `strlen'
> scripts/basic/fixdep.c: In function `do_config_file':
> scripts/basic/fixdep.c:276: error: storage size of `st'
> isn't known
> scripts/basic/fixdep.c:280: warning: implicit declaration
> of function `open'
> scripts/basic/fixdep.c:280: error: `O_RDONLY'
> undeclared (first use in this
> function)
> scripts/basic/fixdep.c:282: error: `stderr' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:286: warning: implicit declaration
> of function
> `fstat'
> scripts/basic/fixdep.c:288: warning: implicit declaration
> of function
> `close'
> scripts/basic/fixdep.c:291: warning: implicit declaration
> of function `mmap'
> scripts/basic/fixdep.c:291: error: `NULL' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:291: error: `PROT_READ'
> undeclared (first use in this
> function)
> scripts/basic/fixdep.c:291: error: `MAP_PRIVATE'
> undeclared (first use in
> this function)
> scripts/basic/fixdep.c:291: warning: assignment makes
> pointer from integer
> without a cast
> scripts/basic/fixdep.c:300: warning: implicit declaration
> of function
> `munmap'
> scripts/basic/fixdep.c:276: warning: unused variable
> `st'
> scripts/basic/fixdep.c: At top level:
> scripts/basic/fixdep.c:305: error: syntax error before
> "size_t"
> scripts/basic/fixdep.c:306: warning: function declaration
> isn't a prototype
> scripts/basic/fixdep.c: In function `parse_dep_file':
> scripts/basic/fixdep.c:307: error: `map' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:308: error: `len' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:310: error: `PATH_MAX'
> undeclared (first use in this
> function)
> scripts/basic/fixdep.c:312: warning: implicit declaration
> of function
> `strchr'
> scripts/basic/fixdep.c:314: error: `stderr' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:310: warning: unused variable
> `s'
> scripts/basic/fixdep.c: In function `print_deps':
> scripts/basic/fixdep.c:347: error: storage size of `st'
> isn't known
> scripts/basic/fixdep.c:351: error: `O_RDONLY'
> undeclared (first use in this
> function)
> scripts/basic/fixdep.c:353: error: `stderr' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:363: error: `NULL' undeclared
> (first use in this
> function)
> scripts/basic/fixdep.c:363: error: `PROT_READ'
> undeclared (first use in this
> function)
> scripts/basic/fixdep.c:363: error: `MAP_PRIVATE'
> undeclared (first use in
> this function)
> scripts/basic/fixdep.c:363: warning: assignment makes
> pointer from integer
> without a cast
> scripts/basic/fixdep.c:347: warning: unused variable
> `st'
> scripts/basic/fixdep.c: In function `traps':
> scripts/basic/fixdep.c:382: error: `stderr' undeclared
> (first use in this
> function)
> make[1]: *** [scripts/basic/fixdep] Error 1
> make: *** [scripts_basic] Error 2
> gavin at okl4machine://home/gavin/Desktop/OKL4-3.0/crosstool-0.43$
> 
> Am I missing something?
> 
> Please advise.
> 
> Thanks in advance!
> 
> Regards,
> Gavin
> 
> On Thu, Dec 4, 2008 at 3:34 PM, Geoffrey Lee
> <glee at ok-labs.com> wrote:
> 
> > On Thu, Dec 04, 2008 at 02:49:30PM +0800, Gavin Chow
> wrote:
> > > Hi Yeonju,
> > >
> >
> >
> > Hi - in addition to what Yeonju has said, please note
> that
> > if you use ./tools/build.py as the command line then
> it must be
> > invoked from the okl4_3.0 directory, following
> standard
> > command line path conventions.  In addition, the
> latest
> > IA-32 port of OKL4 is 2.1.
> >
> >        -gl
> >
> >
> > > Thanks for the quick reply!
> > >
> > > You're right, I don't have Python 2.4 and
> that's causing the error. I've
> > > installed Python 2.4 and symlinked
> /usr/bin/python from Python 2.5 to
> > Python
> > > 2.4.
> > >
> > > After that, I tried the build script and
> encountered the following:
> > >
> > > gavin at okl4machine:~/Desktop/OKL4/okl4_3.0$
> ./tools/build.py
> > > machine=ia32_pc99 project=l4test
> > > scons: Reading SConscript files ...
> > >
> /home/gavin/Desktop/OKL4/okl4_3.0/tools/scons.py:330  l4test
> is not a
> > valid
> > > project
> > > gavin at okl4machine:~/Desktop/OKL4/okl4_3.0$ ls
> > > arch  cells  ctest  cust  drivers  examples 
> iguana  kbench  ktest  libs
> > > nanokernel  nanotest  pistachio  platform 
> projects  sdk  soc-sdk  tools
> > > gavin at okl4machine:~/Desktop/OKL4/okl4_3.0$ cd
> projects
> > >
> gavin at okl4machine:~/Desktop/OKL4/okl4_3.0/projects$ ls
> > > ctest  examples  iguana  kbench  ktest  linux 
> ntest  sdk  soc-sdk
> > >
> gavin at okl4machine:~/Desktop/OKL4/okl4_3.0/projects$
> ./tools/build.py
> > > machine=ia32_pc99 project=iguana
> > > bash: ./tools/build.py: No such file or directory
> > >
> gavin at okl4machine:~/Desktop/OKL4/okl4_3.0/projects$ cd ..
> > > gavin at okl4machine:~/Desktop/OKL4/okl4_3.0$
> ./tools/build.py
> > > machine=ia32_pc99 project=iguana
> > > scons: Reading SConscript files ...
> > >
> /home/gavin/Desktop/OKL4/okl4_3.0/tools/kenge.py:141 
> 'ia32_pc99' is not
> > a
> > > valid machine. Must be one of: ['gta01',
> 'gta01_xip', 'gumstix',
> > > 'ipaq_h3800', 'kzm_arm11',
> 'pleb', 'versatile',
> 'versatile_uboot']
> > > gavin at okl4machine:~/Desktop/OKL4/okl4_3.0$
> ./tools/build.py
> > machine=gumstix
> > > project=iguana
> > > scons: Reading SConscript files ...
> > > test_device
> > > skip
> > > pxa250_timer
> > > uart_8250
> > > pxa250_dma
> > > pxa250_rtc
> > > pxa250_gpio
> > > pxa250_cs
> > > kirq_device
> > > skip
> > > Unable to find package: drivers/pxa250_dma
> > > Unable to find package: libs/vdma
> > > Unable to find package: drivers/pxa250_gpio
> > > Unable to find package: libs/vgpio
> > > Unable to find package: drivers/pxa250_cs
> > > Unable to find package: libs/vcs
> > > SERIAL_DRIVER is  uart_8250
> > > Unable to find package: iguana/vdma
> > > Unable to find package: iguana/vgpio
> > > Unable to find package: iguana/vcs
> > > scons: done reading SConscript files.
> > > scons: Building targets ...
> > > [INST] build/pistachio/include/kernel/macros.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/pgent.h",
> > > "arch/arm/pistachio/include/pgent.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/space.h",
> > > "arch/arm/pistachio/include/space.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/ktcb.h",
> > > "arch/arm/pistachio/include/ktcb.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/tcb.h",
> > > "arch/arm/pistachio/include/tcb.h")
> > > [INST]
> build/pistachio/include/atomic_ops/atomic_ops.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/config.h",
> > > "arch/arm/pistachio/include/config.h")
> > > [INST] build/pistachio/include/kernel/config.h
> > > [INST] build/pistachio/include/kernel/types.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/globals.h",
> > > "arch/arm/pistachio/include/globals.h")
> > > [INST] build/pistachio/include/l4/config.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/debug.h",
> > > "arch/arm/pistachio/include/debug.h")
> > > [INST] build/pistachio/include/kernel/debug.h
> > > [INST] build/pistachio/include/l4/map_types.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/phys_segment.h",
> > >
> "arch/arm/pistachio/include/phys_segment.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/profile.h",
> > > "arch/arm/pistachio/include/profile.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/resources.h",
> > >
> "arch/arm/pistachio/include/resources.h")
> > > [INST] build/pistachio/include/kernel/bitmap.h
> > > [INST]
> build/pistachio/include/kernel/generic/lib.h
> > > [INST] build/pistachio/include/l4/arch/vregs.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/cache.h",
> > > "arch/arm/pistachio/include/cache.h")
> > > [INST] build/pistachio/include/kernel/cache.h
> > > [INST] build/pistachio/include/compat/c.h
> > > [INST] build/pistachio/include/l4/macros.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/hwspace.h",
> > > "arch/arm/pistachio/include/hwspace.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/ver/pgent.h",
> > >
> "arch/arm/pistachio/v5/include/pgent.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/ver/space.h",
> > >
> "arch/arm/pistachio/v5/include/space.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/exception.h",
> > >
> "arch/arm/pistachio/include/exception.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/thread.h",
> > > "arch/arm/pistachio/include/thread.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/asm_prototypes.h",
> > >
> "arch/arm/pistachio/include/asm_prototypes.h")
> > >
> >
> Copy("build/pistachio/object/pistachio/include/arch/resource_functions.h",
> > >
> "arch/arm/pistachio/include/resource_functions.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/ver/tcb.h",
> > > "arch/arm/pistachio/v5/include/tcb.h")
> > >
> Copy("build/pistachio/object/pistachio/include/cpu/cache.h",
> > >
> "arch/arm/pistachio/cpu/xscale/include/cache.h")
> > >
> Copy("build/pistachio/object/pistachio/include/cpu/syscon.h",
> > >
> "arch/arm/pistachio/cpu/xscale/include/syscon.h")
> > > [INST] build/pistachio/include/kernel/arch/asm.h
> > > [INST]
> build/pistachio/include/kernel/arch/continuation.h
> > > [INST]
> build/pistachio/include/atomic_ops/arch/atomic_ops.h
> > > [INST] build/pistachio/include/l4/types.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/page.h",
> > > "arch/arm/pistachio/include/page.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/ver/config.h",
> > >
> "arch/arm/pistachio/v5/include/config.h")
> > > [INST]
> build/pistachio/include/kernel/arch/config.h
> > > [INST] build/pistachio/include/l4/arch/config.h
> > > [INST]
> build/pistachio/include/kernel/arch/types.h
> > >
> Copy("build/pistachio/object/pistachio/include/kdb/macro_set.h",
> > > "pistachio/kdb/include/macro_set.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/ver/phys_segment.h",
> > >
> "arch/arm/pistachio/v5/include/phys_segment.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/syscalls.h",
> > >
> "arch/arm/pistachio/include/syscalls.h")
> > > [INST] build/pistachio/include/kernel/errors.h
> > > [INST] build/pistachio/include/soc/soc.h
> > > [INST]
> build/pistachio/include/kernel/arch/special.h
> > > [INST] build/pistachio/include/l4/cust/utcb.h
> > > [INST] build/pistachio/include/l4/cust/vregs.h
> > > [INST] build/pistachio/include/soc/arch/soc.h
> > > [INST]
> build/pistachio/include/compat/toolchain/ads_c.h
> > > [INST]
> build/pistachio/include/compat/toolchain/flint_c.h
> > > [INST]
> build/pistachio/include/compat/toolchain/gnu_c.h
> > > [INST]
> build/pistachio/include/compat/toolchain/rvct_c.h
> > > [INST]
> build/pistachio/include/compat/toolchain/rvct_gnu_c.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/fass.h",
> > > "arch/arm/pistachio/include/fass.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/ver/ptab.h",
> > > "arch/arm/pistachio/v5/include/ptab.h")
> > > [INST]
> build/pistachio/include/l4/arch/ver/space_resources.h
> > >
> Copy("build/pistachio/object/pistachio/include/arch/fass_inline.h",
> > >
> "arch/arm/pistachio/include/fass_inline.h")
> > > [INST]
> build/pistachio/include/kernel/arch/asm_gnu.h
> > > [INST]
> build/pistachio/include/kernel/arch/asm_rvct.h
> > > [INST]
> build/pistachio/include/atomic_ops/unsafe_generic.h
> > > [INST] build/pistachio/include/l4/arch/specials.h
> > > [INST] build/pistachio/include/l4/arch/types.h
> > > [INST] build/pistachio/include/l4/arch/ver/page.h
> > >
> Copy("build/pistachio/object/pistachio/include/cpu/phys_segment.h",
> > >
> "arch/arm/pistachio/cpu/xscale/include/phys_segment.h")
> > >
> Copy("build/pistachio/object/pistachio/include/arch/ver/utcb.h",
> > > "arch/arm/pistachio/v5/include/utcb.h")
> > > [INST]
> build/pistachio/include/l4/arch/syscalls_asm.h
> > > [INST]
> build/pistachio/include/kernel/kdb/console.h
> > > [INST] build/pistachio/include/soc/soc_types.h
> > > [INST]
> build/pistachio/include/l4/arch/cache_attribs.h
> > > [INST]
> build/pistachio/include/l4/arch/ver/cache_attribs.h
> > > [INST]
> build/pistachio/include/l4/cpu/cache_attribs.h
> > > [CXX ] build/pistachio/l4kernel/object/src/asid.o
> > > sh: arm-linux-g++: not found
> > > scons: ***
> [build/pistachio/l4kernel/object/src/asid.o] Error 127
> > > scons: building terminated because of errors.
> > > Is installing OKL4 as straightforward as just
> running the build script?
> > >
> > > Please advise.
> > >
> > > Thanks in advance!
> > >
> > > Cheers!
> > > Gavin
> > >
> > > On Thu, Dec 4, 2008 at 1:56 PM, Yeonju
> <xelis at hufs.ac.kr> wrote:
> > >
> > > >
> > > > Hi~
> > > >
> > > > I think...this message(blew) means python2.4
> is not installed.
> > > >
> > > > $./tools/build.py machine=ia32_pc99
> project=l4test
> > > > /usr/bin/env: python2.4: No such file or
> directory
> > > >
> > > > Please check it using "python -V"
> command in your Ubuntu terminal.
> > > > If python is not installed, you must install
> python 2.4, not 2.5 or
> > 2.6.
> > > > (In okl4 2.1, it needs python 2.4. But
> I'm not sure okl4 3 also needs
> > same
> > > > python version.)
> > > >
> > > > Regards,
> > > >
> > > >
> > > >
> > > > Gavin Chow wrote:
> > > > >
> > > > > Hi All,
> > > > >
> > > > > Good day!
> > > > >
> > > > > I became a fan of OKL4 after reading
> about its microkernel approach
> > and
> > > > > how
> > > > > it is built with security in mind.
> > > > >
> > > > > I've downloaded the latest release
> from
> > > > > http://wiki.ok-labs.com/Release/3.0 and
> > > > > want to try it out in my environment.
> > > > >
> > > > > Correct me if I'm wrong, but from
> what I understand, OKL4 is like a
> > > > > virtual
> > > > > machine host, and OK Linux is the
> virtual machine guest. If that is
> > the
> > > > > case, do I setup OKL4 directly on a PC?
> Or should I install Linux on
> > the
> > > > > PC
> > > > > first, and then install OKL4 followed
> by OK Linux on top? I've tried
> > the
> > > > > second approach using Ubuntu 8.04 but I
> could not install OKL4 after
> > > > > following these steps:
> > > > >
> > > > > 1. Install Ubuntu 8.04 and updated with
> latest patches
> > > > > 2. Downloaded
> > > > >
> http://wiki.ok-labs.com/downloads/release-3.0/okl4_3.0.tar.gz
> and
> > > > > followed instructions from
> > http://wiki.ok-labs.com/BuildingAndSimulating
> > > > > by
> > > > > running:
> > > > >
> > > > > $./tools/build.py machine=ia32_pc99
> project=l4test
> > > > > /usr/bin/env: python2.4: No such file
> or directory
> > > > >
> > > > > And this is where I got stuck. I feel
> that I may have missed out on a
> > > > > whole
> > > > > lot of stuff before I can actually run
> build.py. I'm new to embedded
> > > > > development and I would like to learn
> more in this area.
> > > > >
> > > > > I'd greatly appreciate anyone's
> feedback.
> > > > >
> > > > > Thanks in advance!
> > > > >
> > > > > Cheers!
> > > > > Gavin
> > > > >
> > > > >
> _______________________________________________
> > > > > Developer mailing list
> > > > > Developer at okl4.org
> > > > >
> https://lists.okl4.org/mailman/listinfo/developer
> > > > >
> > > > >
> > > >
> > > > --
> > > > View this message in context:
> > > >
> http://n2.nabble.com/New-to-OKL4-tp1612308p1612358.html
> > > > Sent from the OKL4 Community Forum mailing
> list archive at Nabble.com.
> > > >
> > > >
> > > >
> _______________________________________________
> > > > Developer mailing list
> > > > Developer at okl4.org
> > > >
> https://lists.okl4.org/mailman/listinfo/developer
> > > >
> >
> > > _______________________________________________
> > > Developer mailing list
> > > Developer at okl4.org
> > > https://lists.okl4.org/mailman/listinfo/developer
> >
> >
> > --
> >
> >
> _______________________________________________
> Developer mailing list
> Developer at okl4.org
> https://lists.okl4.org/mailman/listinfo/developer

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