[ECOS] Redboot rebuild problem

[ECOS] Redboot rebuild problem

[Wang, Liu (Liu)]

The following command "ecosconfig new se7751 reboot" in cygwin gives
the following warnings.

...............
ecos.db, package CYGPKG_HAL: warning
    Version subdirectory `common' does not have a CDL script `hal.cdl'.
ecos.db, package CYGPKG_HAL: warning
    This package does not have any valid version subdirectories.
ecos.db, package CYGPKG_INFRA: warning
    Version subdirectory `infra' does not have a CDL script `infra.cdl'.
...............
Hardware selection: warning
    The target specification lists a package `CYGPKG_HAL_SH' which is
not presen
t in the component repository.
Hardware selection: warning
    The target specification lists a package `CYGPKG_HAL_SH_SH4' which
is not pr
esent in the component repository.
Hardware selection: warning
    The target specification lists a package
`CYGPKG_HAL_SH_SH7751_SE7751' which
 is not present in the component repository.
...............

File 'ecos.db" has been changed by adding "/v2_0/cdl" to all the
directories of all packages. The first portion of the above warnings
gone. The second portion of the above warning are still there.

Your help will be highly appreciated in fixing the above warnings.

Regards,

Liu Wang
Software/Firmware Engineer
10C-359B LVC
1110 American Pkwy, Allentown
PA 18109, USA
(610)712-3472(o)
liuwang@agere.com




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Re: [ECOS] Redboot rebuild problem

[Gary Thomas]

On Tue, 2005-10-25 at 17:41 -0400, Wang, Liu (Liu) wrote:
> The following command "ecosconfig new se7751 reboot" in cygwin gives
> the following warnings.
> 
> ...............
> ecos.db, package CYGPKG_HAL: warning
>     Version subdirectory `common' does not have a CDL script `hal.cdl'.
> ecos.db, package CYGPKG_HAL: warning
>     This package does not have any valid version subdirectories.
> ecos.db, package CYGPKG_INFRA: warning
>     Version subdirectory `infra' does not have a CDL script `infra.cdl'.
> ...............
> Hardware selection: warning
>     The target specification lists a package `CYGPKG_HAL_SH' which is
> not presen
> t in the component repository.
> Hardware selection: warning
>     The target specification lists a package `CYGPKG_HAL_SH_SH4' which
> is not pr
> esent in the component repository.
> Hardware selection: warning
>     The target specification lists a package
> `CYGPKG_HAL_SH_SH7751_SE7751' which
>  is not present in the component repository.
> ...............
> 
> File 'ecos.db" has been changed by adding "/v2_0/cdl" to all the
> directories of all packages. The first portion of the above warnings
> gone. The second portion of the above warning are still there.
> 
> Your help will be highly appreciated in fixing the above warnings.

Why are you messing with the paths (as you mention above)?

I'd suggest that you just start by downloading the latest CVS tree
and everything will just work.
  http://ecos.sourceware.org/anoncvs.html

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------


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[ECOS] Byte array address alignement

[Michael Anburaj]

Hi,

I have very general compiler question. Since, there are a lot of experts 
here, I am sure I will get an answer :)

I see that most compiler follow this alignment rule for byte arrays (I guess 
structures too), that they get aligned at least on a 4byte boundary on a 
32bit machine (like ARM or MIPS32 & so on).

I donÂ’t know if this alignment is an artifact of something else or the 
tool-chain has a rule as such for doing so.

Can anyone who is familiar with this, throw some light on this subject?
1.	I am curious to know if such a rule exists in C compilers?
2.	If so, what is it called? It will be great if you could point me to some 
matrial.

Thanks a lot,
-Mike.

Sample code:

Char C1;
Char C2[8];
Char C3;

&C1 is equal to 0x800001
&C2 is equal to 0x800004
&C3 is equal to 0x800002



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RE: [ECOS] Byte array address alignement

[Paul D. DeRocco]

> From: Michael Anburaj
>
> I have very general compiler question. Since, there are a lot of experts
> here, I am sure I will get an answer :)
>
> I see that most compiler follow this alignment rule for byte
> arrays (I guess
> structures too), that they get aligned at least on a 4byte boundary on a
> 32bit machine (like ARM or MIPS32 & so on).
>
> I donÂ’t know if this alignment is an artifact of something else or the
> tool-chain has a rule as such for doing so.
>
> Can anyone who is familiar with this, throw some light on this subject?
> 1.	I am curious to know if such a rule exists in C compilers?
> 2.	If so, what is it called? It will be great if you could
> point me to some
> matrial.
>
> Thanks a lot,
> -Mike.
>
> Sample code:
>
> Char C1;
> Char C2[8];
> Char C3;
>
> &C1 is equal to 0x800001
> &C2 is equal to 0x800004
> &C3 is equal to 0x800002

I don't think all compilers do that. I don't recall the old Borland x86
compiler doing that, and I used it for years. My guess is that this version
does that in order to work better with functions like memset and memcpy,
which generally play tricks to use full word memory accesses rather than
byte accesses.

--

Ciao,               Paul D. DeRocco
Paul                mailto:pderocco@ix.netcom.com


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RE: [ECOS] Redboot rebuild problem

[Wang, Liu (Liu)]

You are my Angel Andrew.
Updated the tool by your link. 
It works.

-----Original Message-----
From: Andrew Lunn [mailto:andrew@lunn.ch] 
Sent: Thursday, October 27, 2005 10:15 AM
To: Wang, Liu (Liu)
Cc: eCos Disuss
Subject: Re: [ECOS] Redboot rebuild problem


On Thu, Oct 27, 2005 at 09:53:05AM -0400, Wang, Liu (Liu) wrote:
> Yes. I was. Thank you David.
> CVS check out "ecos" and put in "c:\cygwin\anonymousCVSeCos." Change 
> "ECOS_REPOSITORY" to "c:\cygwin\anonymousCVSeCos\ecos\packages"
> Do "ecosconfig new se7551 redboot" in cygwin under Windows XP.
> Still it shows the following warnings.
> ......
> ecos.db, package CYGPKG_HAL: warning
>     Version subdirectory `common' does not have a CDL script
`hal.cdl'.

Which version of the config tool are you using? You probably want the
version from http://www.ecoscentric.com/devzone/configtool.shtml.

        Andrew

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Re: [ECOS] Redboot rebuild problem

[Andrew Lunn]

On Thu, Oct 27, 2005 at 09:53:05AM -0400, Wang, Liu (Liu) wrote:
> Yes. I was. Thank you David.
> CVS check out "ecos" and put in "c:\cygwin\anonymousCVSeCos."
> Change "ECOS_REPOSITORY" to "c:\cygwin\anonymousCVSeCos\ecos\packages"
> Do "ecosconfig new se7551 redboot" in cygwin under Windows XP. 
> Still it shows the following warnings.
> ......
> ecos.db, package CYGPKG_HAL: warning
>     Version subdirectory `common' does not have a CDL script `hal.cdl'.

Which version of the config tool are you using? You probably want the
version from http://www.ecoscentric.com/devzone/configtool.shtml.

        Andrew

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RE: [ECOS] Redboot rebuild problem

[Wang, Liu (Liu)]

Yes. I was. Thank you David.
CVS check out "ecos" and put in "c:\cygwin\anonymousCVSeCos."
Change "ECOS_REPOSITORY" to "c:\cygwin\anonymousCVSeCos\ecos\packages"
Do "ecosconfig new se7551 redboot" in cygwin under Windows XP. 
Still it shows the following warnings.
......
ecos.db, package CYGPKG_HAL: warning
    Version subdirectory `common' does not have a CDL script `hal.cdl'.
ecos.db, package CYGPKG_HAL: warning
    Version subdirectory `common' does not have a CDL script `hal.cdl'.
ecos.db, package CYGPKG_HAL: warning
    This package does not have any valid version subdirectories.
......
ecos.db, package CYGPKG_NET_LWIP: warning
    This package does not have any valid version subdirectories.
Hardware selection: warning
    The target specification lists a package `CYGPKG_HAL_SH' which is
not presen
t in the component repository.
Hardware selection: warning
    The target specification lists a package `CYGPKG_HAL_SH_SH4' which
is not pr
esent in the component repository.
Hardware selection: warning
    The target specification lists a package
`CYGPKG_HAL_SH_SH7751_SE7751' which
 is not present in the component repository.
Hardware selection: warning
    The target specification lists a package `CYGPKG_IO_PCI' which is
not presen
t in the component repository.
Hardware selection: warning
    The target specification lists a package
`CYGPKG_DEVS_FLASH_SH_SE7751' which
 is not present in the component repository.
Hardware selection: warning
    The target specification lists a package
`CYGPKG_DEVS_FLASH_AMD_AM29XXXXX' w
hich is not present in the component repository.
Hardware selection: warning
    The target specification lists a package `CYGPKG_IO_SERIAL_SH_SCIF'
which is
 not present in the component repository.
Hardware selection: warning
    The target specification lists a package
`CYGPKG_DEVICES_WATCHDOG_SH_SH3' wh
ich is not present in the component repository.
Hardware selection: warning
    The target specification lists a package `CYGPKG_DEVS_ETH_SH_SE7751'
which i
s not present in the component repository.
Hardware selection: warning
    The target specification lists a package `CYGPKG_DEVS_ETH_AMD_PCNET'
which i
s not present in the component repository.
Unknown template redboot
......
Also, the "configtool.exe" doesn't run in Windows XP.
Help !


-----Original Message-----
From: David Brennan [mailto:eCos@brennanhome.com] 
Sent: Wednesday, October 26, 2005 11:12 PM
To: Wang, Liu (Liu)
Cc: Gary Thomas; ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] Redboot rebuild problem


I think you are asking for trouble using a path name with spaces.

Wang, Liu (Liu) wrote:
> Thanks Gary.
>
> I reinstall the eCos by doing CVS checking out.
> I got the same warnings with the command "$ ecosconfig new pid stubs".

> "ECOS_REPOSITORY" has been setup with "C:\Documents and 
> Settings\liuwang\anonymousCVS\ecos\packages" where the 
> "ecosconfig.exe" locates. I am using cygwin under Windows XP.
>
> ................
> ecos.db, package CYGPKG_HAL_POWERPC_CSB281: warning
>     This package does not have any valid version subdirectories. 
> ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
>     Version subdirectory `csb281' does not have a CDL script 
> `flash_csb281.cdl'.
>
> ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
>     Version subdirectory `csb281' does not have a CDL script 
> `flash_csb281.cdl'.
>
> ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
>     This package does not have any valid version subdirectories. 
> ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
>     Version subdirectory `csb281' does not have a CDL script 
> `csb281_eth_drivers .cdl'.
> ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
>     Version subdirectory `csb281' does not have a CDL script
> `csb281_eth_drivers
> .cdl'.
> ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
>     This package does not have any valid version subdirectories.
> ecos.db, package CYGPKG_HAL_POWERPC_TS1000: warning
>     Version subdirectory `ts1000' does not have a CDL script
> `hal_powerpc_ts1000
> .cdl'.
> ................
>
>
> Regards,
>
> Liu Wang
> Software/Firmware Engineer
> 10C-359B LVC
> 1110 American Pkwy, Allentown
> PA 18109, USA
> (610)712-3472(o)
> liuwang@agere.com
>
>
>
>
> -----Original Message-----
> From: Gary Thomas [mailto:gary@mlbassoc.com]
> Sent: Tuesday, October 25, 2005 6:37 PM
> To: Wang, Liu (Liu)
> Cc: eCos Discussion
> Subject: Re: [ECOS] Redboot rebuild problem
>
>
> On Tue, 2005-10-25 at 17:41 -0400, Wang, Liu (Liu) wrote:
>   
>> The following command "ecosconfig new se7751 reboot" in cygwin gives
>> the following warnings.
>>
>> ...............
>> ecos.db, package CYGPKG_HAL: warning
>>     Version subdirectory `common' does not have a CDL script
>> `hal.cdl'. ecos.db, package CYGPKG_HAL: warning
>>     This package does not have any valid version subdirectories. 
>> ecos.db, package CYGPKG_INFRA: warning
>>     Version subdirectory `infra' does not have a CDL script 
>> `infra.cdl'. ............... Hardware selection: warning
>>     The target specification lists a package `CYGPKG_HAL_SH' which is
>> not presen
>> t in the component repository.
>> Hardware selection: warning
>>     The target specification lists a package `CYGPKG_HAL_SH_SH4'
which
>> is not pr
>> esent in the component repository.
>> Hardware selection: warning
>>     The target specification lists a package
>> `CYGPKG_HAL_SH_SH7751_SE7751' which
>>  is not present in the component repository.
>> ...............
>>
>> File 'ecos.db" has been changed by adding "/v2_0/cdl" to all the
>> directories of all packages. The first portion of the above warnings 
>> gone. The second portion of the above warning are still there.
>>
>> Your help will be highly appreciated in fixing the above warnings.
>>     
>
> Why are you messing with the paths (as you mention above)?
>
> I'd suggest that you just start by downloading the latest CVS tree and

> everything will just work.
>   http://ecos.sourceware.org/anoncvs.html
>
>   

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Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
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Re: [ECOS] Redboot rebuild problem

[David Brennan]

I think you are asking for trouble using a path name with spaces.

Wang, Liu (Liu) wrote:
> Thanks Gary.
>
> I reinstall the eCos by doing CVS checking out.
> I got the same warnings with the command "$ ecosconfig new pid stubs".
> "ECOS_REPOSITORY" has been setup with "C:\Documents and
> Settings\liuwang\anonymousCVS\ecos\packages" where the "ecosconfig.exe"
> locates. I am using cygwin under Windows XP.
>
> ................
> ecos.db, package CYGPKG_HAL_POWERPC_CSB281: warning
>     This package does not have any valid version subdirectories.
> ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
>     Version subdirectory `csb281' does not have a CDL script
> `flash_csb281.cdl'.
>
> ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
>     Version subdirectory `csb281' does not have a CDL script
> `flash_csb281.cdl'.
>
> ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
>     This package does not have any valid version subdirectories.
> ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
>     Version subdirectory `csb281' does not have a CDL script
> `csb281_eth_drivers
> .cdl'.
> ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
>     Version subdirectory `csb281' does not have a CDL script
> `csb281_eth_drivers
> .cdl'.
> ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
>     This package does not have any valid version subdirectories.
> ecos.db, package CYGPKG_HAL_POWERPC_TS1000: warning
>     Version subdirectory `ts1000' does not have a CDL script
> `hal_powerpc_ts1000
> .cdl'.
> ................
>
>
> Regards,
>
> Liu Wang
> Software/Firmware Engineer
> 10C-359B LVC
> 1110 American Pkwy, Allentown
> PA 18109, USA
> (610)712-3472(o)
> liuwang@agere.com
>
>
>
>
> -----Original Message-----
> From: Gary Thomas [mailto:gary@mlbassoc.com] 
> Sent: Tuesday, October 25, 2005 6:37 PM
> To: Wang, Liu (Liu)
> Cc: eCos Discussion
> Subject: Re: [ECOS] Redboot rebuild problem
>
>
> On Tue, 2005-10-25 at 17:41 -0400, Wang, Liu (Liu) wrote:
>   
>> The following command "ecosconfig new se7751 reboot" in cygwin gives 
>> the following warnings.
>>
>> ...............
>> ecos.db, package CYGPKG_HAL: warning
>>     Version subdirectory `common' does not have a CDL script 
>> `hal.cdl'. ecos.db, package CYGPKG_HAL: warning
>>     This package does not have any valid version subdirectories. 
>> ecos.db, package CYGPKG_INFRA: warning
>>     Version subdirectory `infra' does not have a CDL script 
>> `infra.cdl'. ............... Hardware selection: warning
>>     The target specification lists a package `CYGPKG_HAL_SH' which is
>> not presen
>> t in the component repository.
>> Hardware selection: warning
>>     The target specification lists a package `CYGPKG_HAL_SH_SH4' which
>> is not pr
>> esent in the component repository.
>> Hardware selection: warning
>>     The target specification lists a package
>> `CYGPKG_HAL_SH_SH7751_SE7751' which
>>  is not present in the component repository.
>> ...............
>>
>> File 'ecos.db" has been changed by adding "/v2_0/cdl" to all the 
>> directories of all packages. The first portion of the above warnings 
>> gone. The second portion of the above warning are still there.
>>
>> Your help will be highly appreciated in fixing the above warnings.
>>     
>
> Why are you messing with the paths (as you mention above)?
>
> I'd suggest that you just start by downloading the latest CVS tree and
> everything will just work.
>   http://ecos.sourceware.org/anoncvs.html
>
>   

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RE: [ECOS] Redboot rebuild problem

[Wang, Liu (Liu)]

Thanks Gary.

I reinstall the eCos by doing CVS checking out.
I got the same warnings with the command "$ ecosconfig new pid stubs".
"ECOS_REPOSITORY" has been setup with "C:\Documents and
Settings\liuwang\anonymousCVS\ecos\packages" where the "ecosconfig.exe"
locates. I am using cygwin under Windows XP.

................
ecos.db, package CYGPKG_HAL_POWERPC_CSB281: warning
    This package does not have any valid version subdirectories.
ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
    Version subdirectory `csb281' does not have a CDL script
`flash_csb281.cdl'.

ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
    Version subdirectory `csb281' does not have a CDL script
`flash_csb281.cdl'.

ecos.db, package CYGPKG_DEVS_FLASH_CSB281: warning
    This package does not have any valid version subdirectories.
ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
    Version subdirectory `csb281' does not have a CDL script
`csb281_eth_drivers
.cdl'.
ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
    Version subdirectory `csb281' does not have a CDL script
`csb281_eth_drivers
.cdl'.
ecos.db, package CYGPKG_DEVS_ETH_CSB281: warning
    This package does not have any valid version subdirectories.
ecos.db, package CYGPKG_HAL_POWERPC_TS1000: warning
    Version subdirectory `ts1000' does not have a CDL script
`hal_powerpc_ts1000
.cdl'.
................


Regards,

Liu Wang
Software/Firmware Engineer
10C-359B LVC
1110 American Pkwy, Allentown
PA 18109, USA
(610)712-3472(o)
liuwang@agere.com




-----Original Message-----
From: Gary Thomas [mailto:gary@mlbassoc.com] 
Sent: Tuesday, October 25, 2005 6:37 PM
To: Wang, Liu (Liu)
Cc: eCos Discussion
Subject: Re: [ECOS] Redboot rebuild problem


On Tue, 2005-10-25 at 17:41 -0400, Wang, Liu (Liu) wrote:
> The following command "ecosconfig new se7751 reboot" in cygwin gives 
> the following warnings.
> 
> ...............
> ecos.db, package CYGPKG_HAL: warning
>     Version subdirectory `common' does not have a CDL script 
> `hal.cdl'. ecos.db, package CYGPKG_HAL: warning
>     This package does not have any valid version subdirectories. 
> ecos.db, package CYGPKG_INFRA: warning
>     Version subdirectory `infra' does not have a CDL script 
> `infra.cdl'. ............... Hardware selection: warning
>     The target specification lists a package `CYGPKG_HAL_SH' which is
> not presen
> t in the component repository.
> Hardware selection: warning
>     The target specification lists a package `CYGPKG_HAL_SH_SH4' which
> is not pr
> esent in the component repository.
> Hardware selection: warning
>     The target specification lists a package
> `CYGPKG_HAL_SH_SH7751_SE7751' which
>  is not present in the component repository.
> ...............
> 
> File 'ecos.db" has been changed by adding "/v2_0/cdl" to all the 
> directories of all packages. The first portion of the above warnings 
> gone. The second portion of the above warning are still there.
> 
> Your help will be highly appreciated in fixing the above warnings.

Why are you messing with the paths (as you mention above)?

I'd suggest that you just start by downloading the latest CVS tree and
everything will just work.
  http://ecos.sourceware.org/anoncvs.html

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------


--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss