[ECOS] problem in twothreads program

[ECOS] problem in twothreads program

[Ashutosh]

Hi all,
I am trying to run the simple twothreads program. But I am getting some
error, it is as follows

d:/cygwin/opt/ecos-2.0/examples/twothreads.c:1:29: cyg/kernel/kapi.h : No
such file or directory
d:/cygwin/opt/ecos-2.0/examples/twothreads.c:9: warning: data definition has
no type or storage class

Actually I am trying to run this program as given in the ecos-user-guide.
giving the command like this
arm-elf-gcc -g -Itest_install/install/include
d:/cygwin/opt/ecos-2.0/examples/twothreads.c -Ltest_install/install/lib -Tta
rget.ld -nostdlib

If I try to change the path for kapi.h in the twothreads.c , it prompt for
not able to find kernel.h.
Does I need to give manually the proper path for each file or its a linker
problem.
Thanks in advance
Ashutosh


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Re: [ECOS] problem in twothreads program

[Andrew Lunn]

On Thu, Jun 03, 2004 at 12:02:31PM +0530, Ashutosh wrote:
> Hi all,
> I am trying to run the simple twothreads program. But I am getting some
> error, it is as follows
> 
> d:/cygwin/opt/ecos-2.0/examples/twothreads.c:1:29: cyg/kernel/kapi.h : No
> such file or directory
> d:/cygwin/opt/ecos-2.0/examples/twothreads.c:9: warning: data definition has
> no type or storage class
> 
> Actually I am trying to run this program as given in the ecos-user-guide.
> giving the command like this
> arm-elf-gcc -g -Itest_install/install/include
> d:/cygwin/opt/ecos-2.0/examples/twothreads.c -Ltest_install/install/lib -Tta
> rget.ld -nostdlib
> 
> If I try to change the path for kapi.h in the twothreads.c , it prompt for
> not able to find kernel.h.
> Does I need to give manually the proper path for each file or its a linker
> problem.

How can missing header files be a linker problem?

Anyway, its a configuration problem. How did you configure eCos? Which
template did you use? My guess is you are still using the redboot
template. You need a "normal" template, or no template at all so that
it uses the default template. At the moment you do not have the kernel
package.

        Andrew

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RE: [ECOS] problem in twothreads program

[Ashutosh]

Actually i am using TI TMS320DM270 as my template and packages as default.
After building of the eCos for the given target, it includes kernel package
in my test_build folder
And all the missing header files are in the test_install/include folder. But
after that it is not able to find the files.
Thanks for replying soon.
Regards,
Ashutosh
-----Original Message-----
From: ecos-discuss-owner@ecos.sourceware.org
[mailto:ecos-discuss-owner@ecos.sourceware.org]On Behalf Of Andrew Lunn
Sent: Thursday, June 03, 2004 12:57 PM
To: Ashutosh
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] problem in twothreads program


On Thu, Jun 03, 2004 at 12:02:31PM +0530, Ashutosh wrote:
> Hi all,
> I am trying to run the simple twothreads program. But I am getting some
> error, it is as follows
>
> d:/cygwin/opt/ecos-2.0/examples/twothreads.c:1:29: cyg/kernel/kapi.h : No
> such file or directory
> d:/cygwin/opt/ecos-2.0/examples/twothreads.c:9: warning: data definition
has
> no type or storage class
>
> Actually I am trying to run this program as given in the ecos-user-guide.
> giving the command like this
> arm-elf-gcc -g -Itest_install/install/include
>
d:/cygwin/opt/ecos-2.0/examples/twothreads.c -Ltest_install/install/lib -Tta
> rget.ld -nostdlib
>
> If I try to change the path for kapi.h in the twothreads.c , it prompt for
> not able to find kernel.h.
> Does I need to give manually the proper path for each file or its a linker
> problem.

How can missing header files be a linker problem?

Anyway, its a configuration problem. How did you configure eCos? Which
template did you use? My guess is you are still using the redboot
template. You need a "normal" template, or no template at all so that
it uses the default template. At the moment you do not have the kernel
package.

        Andrew

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


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and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss

Re: [ECOS] problem in twothreads program

[Andrew Lunn]

On Thu, Jun 03, 2004 at 01:13:39PM +0530, Ashutosh wrote:
> Actually i am using TI TMS320DM270 as my template and packages as default.

TI TMS32DM270 is the target. default is the template. That should work.

> After building of the eCos for the given target, it includes kernel package
> in my test_build folder
> And all the missing header files are in the test_install/include folder. But
> after that it is not able to find the files.

How about using the Makefile in 

anoncvs/examples/Makefile

        Andrew

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RE: [ECOS] problem in twothreads program

[Ashutosh]

Hi,
I had checked the changes in the makefile in annoncvs/examples/Makefile.
Both of them are similar. Beside this I had manually included all the header
file after that its working. But I am not able to understand where it is
going wrong.
Regards,
Ashutosh

-----Original Message-----
From: ecos-discuss-owner@ecos.sourceware.org
[mailto:ecos-discuss-owner@ecos.sourceware.org]On Behalf Of Andrew Lunn
Sent: Thursday, June 03, 2004 1:17 PM
To: Ashutosh
Cc: 'Andrew Lunn'; ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] problem in twothreads program


On Thu, Jun 03, 2004 at 01:13:39PM +0530, Ashutosh wrote:
> Actually i am using TI TMS320DM270 as my template and packages as default.

TI TMS32DM270 is the target. default is the template. That should work.

> After building of the eCos for the given target, it includes kernel
package
> in my test_build folder
> And all the missing header files are in the test_install/include folder.
But
> after that it is not able to find the files.

How about using the Makefile in

anoncvs/examples/Makefile

        Andrew

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


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RE: [ECOS] problem in twothreads program

[Robert Cragie]

> Actually i am using TI TMS320DM270 as my template and packages as default.
> After building of the eCos for the given target, it includes
> kernel package
> in my test_build folder
> And all the missing header files are in the test_install/include
> folder.

Below, you have specified 'test_install/install/include' as the search
directory.

Try:

arm-elf-gcc -g -Itest_install/include
d:/cygwin/opt/ecos-2.0/examples/twothreads.c -Ltest_install/lib -Ttarget.ld 
-nostdlib

Robert

> On Thu, Jun 03, 2004 at 12:02:31PM +0530, Ashutosh wrote:
> > Hi all,
> > I am trying to run the simple twothreads program. But I am getting some
> > error, it is as follows
> >
> > d:/cygwin/opt/ecos-2.0/examples/twothreads.c:1:29:
> cyg/kernel/kapi.h : No
> > such file or directory
> > d:/cygwin/opt/ecos-2.0/examples/twothreads.c:9: warning: data definition
> has
> > no type or storage class
> >
> > Actually I am trying to run this program as given in the
> ecos-user-guide.
> > giving the command like this
> > arm-elf-gcc -g -Itest_install/install/include
> >
> d:/cygwin/opt/ecos-2.0/examples/twothreads.c
> -Ltest_install/install/lib -Tta
> > rget.ld -nostdlib

[snip]


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RE: [ECOS] problem in twothreads program

[Ashutosh]

No its not working , did I made any mistake during configuration of  the
system.
My configuration are as follows
template :-> TMS320DM270
Package :-> Default
Actually I am using eCos Configuration Tool, do I need to specify something
else also.
Regards,
Ashutosh

-----Original Message-----
From: Robert Cragie [mailto:rcc@jennic.com]
Sent: Thursday, June 03, 2004 3:17 PM
To: ashutoshvyas@tataelxsi.co.in; 'Andrew Lunn'
Cc: ecos-discuss@ecos.sourceware.org
Subject: RE: [ECOS] problem in twothreads program


> Actually i am using TI TMS320DM270 as my template and packages as default.
> After building of the eCos for the given target, it includes
> kernel package
> in my test_build folder
> And all the missing header files are in the test_install/include
> folder.

Below, you have specified 'test_install/install/include' as the search
directory.

Try:

arm-elf-gcc -g -Itest_install/include
d:/cygwin/opt/ecos-2.0/examples/twothreads.c -Ltest_install/lib -Ttarget.ld
-nostdlib

Robert

> On Thu, Jun 03, 2004 at 12:02:31PM +0530, Ashutosh wrote:
> > Hi all,
> > I am trying to run the simple twothreads program. But I am getting some
> > error, it is as follows
> >
> > d:/cygwin/opt/ecos-2.0/examples/twothreads.c:1:29:
> cyg/kernel/kapi.h : No
> > such file or directory
> > d:/cygwin/opt/ecos-2.0/examples/twothreads.c:9: warning: data definition
> has
> > no type or storage class
> >
> > Actually I am trying to run this program as given in the
> ecos-user-guide.
> > giving the command like this
> > arm-elf-gcc -g -Itest_install/install/include
> >
> d:/cygwin/opt/ecos-2.0/examples/twothreads.c
> -Ltest_install/install/lib -Tta
> > rget.ld -nostdlib

[snip]


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