[ECOS] why application can not run on ecos correctly?

[ECOS] why application can not run on ecos correctly?

[zheng wujun]

Hi,all:
I'm a newbie to ecos,and I have already installed ecos on my PC running 
Linux OS
,and built a redboot image for my board--samsung snds corectly.But there is 
some

questions want to get your kindly response.

1.
When powered,redboot can executed correctly,but there no those commands 
which pre

fix is 'f-',such  as 'fis','fconfig',why?

2.I also built a executeable application according to ecos mannul,and 
downloaded

by tftp to address 0xX on board,but when type comamnd 'go 0xX',then the 
board was

died.why?

the information displayed as below:
   RedBoot> load -v -r -h 192.168.20.172 -m tftp -b 0x800040 /tftpboot/hello
   -
   Raw file loaded 0x00800040-0x0091fcae, assumed entry at 0x00800040
   RedBoot> go 0x00800040
   
$T0a0f:30038001;0d:fbefffff;#b3$T0a0f:30038001;0d:fbefffff;#b3$T0a0f:30038001;
0




3.when I build redboot image or kernel with ecosconfig command,the steps
below is correct:
(1) %ecosconfig new snds redboot
(2) %ecosconfig tree
but!!!
(3) make
cannot passed.and information below was displayed on:

                 from /usr/local/arm-elf/stlport/stddef.h:23,
                 from 
/home/examples/kernel/install/include/../include/stddef.h:64,
                 from /usr/local/arm-elf/stlport/stddef.h:23,
                 from 
/home/examples/kernel/install/include/../include/stddef.h:64,
                 from /usr/local/arm-elf/stlport/stddef.h:23,
                 from 
/home/examples/kernel/install/include/../include/stddef.h:64,
                 from /usr/local/arm-elf/stlport/stddef.h:23,
                 from 
/home/examples/kernel/install/include/../include/stddef.h:64,
                 from /usr/local/arm-elf/stlport/stddef.h:23,
                 from 
/home/examples/kernel/install/include/../include/stddef.h:64,
                 from /usr/local/arm-elf/stlport/stddef.h:23,
                 from 
/home/examples/kernel/install/include/../include/stddef.h:64,
.....
.....
.....

If it is releative to file as such sentence "#include_next" in file 
"stddef.h" or
"stdarg.h" and so on?

why?

Would you please give me some hints?Thank you very much!

Best regards!

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Re: [ECOS] why application can not run on ecos correctly?

[Andrew Lunn]

On Tue, Nov 25, 2003 at 02:06:40AM +0000, zheng wujun wrote:
> Hi,all:
> I'm a newbie to ecos,and I have already installed ecos on my PC running 
> Linux OS
> ,and built a redboot image for my board--samsung snds corectly.But there is 
> some
> 
> questions want to get your kindly response.
> 
> 1.
> When powered,redboot can executed correctly,but there no those commands 
> which pre
> 
> fix is 'f-',such  as 'fis','fconfig',why?

You have not included the flash package. Hence it does not offer you
any of the flash commands.

 
> 2.I also built a executeable application according to ecos mannul,and 
> downloaded
> 
> by tftp to address 0xX on board,but when type comamnd 'go 0xX',then the 
> board was
> 
> died.why?
> 
> the information displayed as below:
>   RedBoot> load -v -r -h 192.168.20.172 -m tftp -b 0x800040 /tftpboot/hello
>   -
>   Raw file loaded 0x00800040-0x0091fcae, assumed entry at 0x00800040
>   RedBoot> go 0x00800040

See previous email.

> 3.when I build redboot image or kernel with ecosconfig command,the steps
> below is correct:
> (1) %ecosconfig new snds redboot
> (2) %ecosconfig tree
> but!!!
> (3) make
> cannot passed.and information below was displayed on:
> 
>                 from /usr/local/arm-elf/stlport/stddef.h:23,
>                 from 
> /home/examples/kernel/install/include/../include/stddef.h:64,
>                 from /usr/local/arm-elf/stlport/stddef.h:23,
>                 from 
> /home/examples/kernel/install/include/../include/stddef.h:64,
>                 from /usr/local/arm-elf/stlport/stddef.h:23,
>                 from 
> /home/examples/kernel/install/include/../include/stddef.h:64,
>                 from /usr/local/arm-elf/stlport/stddef.h:23,
>                 from 
> /home/examples/kernel/install/include/../include/stddef.h:64,
>                 from /usr/local/arm-elf/stlport/stddef.h:23,
>                 from 
> /home/examples/kernel/install/include/../include/stddef.h:64,
>                 from /usr/local/arm-elf/stlport/stddef.h:23,
>                 from 
> /home/examples/kernel/install/include/../include/stddef.h:64,

What toolchain are you using? Did you follow the installation
instructions and are using an eCosCentric toolchain or have you built
your own?

             Andrew

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Re: [ECOS] why application can not run on ecos correctly?

[Nick Garnett]

Andrew Lunn <andrew@lunn.ch> writes:

> 
> > 3.when I build redboot image or kernel with ecosconfig command,the steps
> > below is correct:
> > (1) %ecosconfig new snds redboot
> > (2) %ecosconfig tree
> > but!!!
> > (3) make

You must also import the misc/redboot_ROM.ecm file from the snds HAL
package to complete the configuration. This is probably why you do not
have the flash commands.

-- 
Nick Garnett                    eCos Kernel Architect
http://www.ecoscentric.com      The eCos and RedBoot experts


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