Re: [ECOS] Embedded PC SBC

[j.d.charlton@ieee.org]

I think I am making progress.  I removed the offending packages (I had
to remove about 5 total). Now I get the following error when processing
targets:

[charlton@marble ecos-i386-stub]$ tclsh ~/cygnus/ecos-1.2.1/packages/pkgconf.tcl --target i386 --platform pc --startup floppy --disable-kernel --disable-uitron --disable-libc --disable-libm --disable-io --disable-io_serial --disable-wallclock --disable-watchdog
Unexpected error while processing /home/charlton/cygnus/ecos-1.2.1/packages/targets
invalid command name "base_platform"
[charlton@marble ecos-i386-stub]$ 

--John


On 10 Jan, Gary Thomas wrote:
> 
> It looks like Patrick's files were [somewhat] based on newer files.
> 
> Try removing these lines from "packages/packages":
> 
>   package CYGPKG_HAL_ARM_CL7211 {
>           alias           { "Cirrus Logic CL7211 evaluation board support" hal_arm_cl7211 arm_cl7211_hal }
>           directory       hal/arm/cl7211
>           include_dir     cyg/hal
>           hardware
>   }
> 
> Let me know if you continue to have problems.
> 
> 
> On 10-Jan-00 j.d.charlton@ieee.org wrote:
>> Patrick and ecos-discuss,
>> 
>> I am forging ahead with the ecos i386-pc build.  I think I set
>> everything up the way Patrick's html files described it starting from
>> the ecos-1.2.1.tar distribution tree.  I am building using RedHat
>> 6.0. I first untarred only the latest file: hal-i386-pc-19991028.tgz
>> I got the error below.  I decided to go back and untar the initial
>> release (hal-i386-pc-0.1.tar) followed by the second release 
>> (hal-i386-pc-19991022.tgz) and then the final version
>> (hal-i386-pc-19991028.tgz) just in case it was meant to be done that
>> way, but I still get the same error when building the gdb stub:
>> 
>> [charlton@marble ecos-i386-stub]$ tclsh ~/cygnus/ecos-1.2.1/packages/pkgconf.tcl \
>>> --target i386 \
>>> --platform pc \
>>> --startup floppy \
>>> --disable-kernel \
>>> --disable-uitron \
>>> --disable-libc \
>>> --disable-libm \
>>> --disable-io \
>>> --disable-io_serial \
>>> --disable-wallclock \
>>> --disable-watchdog
>> pkgconf fatal error: The file /home/charlton/cygnus/ecos-1.2.1/packages/packages \
>> lists a package CYGPKG_HAL_ARM_CL7211 which should be present in \
>> /home/charlton/cygnus/ecos-1.2.1/packages/hal/arm/cl7211. This package is missing.
>> [charlton@marble ecos-i386-stub]$ 
>> 
>> Any help is appreciated.
>> 
>> --John
>> 
>> 
>> On  7 Jan, Patrick O'Grady wrote:
>>> 
>>> 
>>> Hi, J.D.:
>>> 
>>> I posted an i386/PC HAL package;
>>> http://sourceware.cygnus.com/ecos/contrib.html has a pointer to it.  The
>>> last time I updated it was the end of October, so don't be suprised if the
>>> eCos source code has changed quite a bit--installation might not be as
>>> straightforward as before.  I'm actually planning on updating to the
>>> current CVS version next week.  Look out for a bug somewhere in the mutex
>>> handling code: I'm sure it's related to the interrupt handler code.  Stay
>>> tuned for that fix.  But in the meantime, that package allows you to
>>> construct a GDB stub on a floppy disk, so you just boot from that and then
>>> connect to the debugger from COM1.  If you have any significant problems,
>>> just e-mail questions to this list, that way everyone benefits from the
>>> discussion.  Cheers!
>>> 
>>> -patrick
>>> patrick@softprocess.com
>>> 
>>> 
>> 
>> 
>