[ECOS] Download question with new Redboot?

[ECOS] Download question with new Redboot?

[Huang Qiang]

Hi all:
	I am using ARM evaluator7T and installed Redboot on my target system
running at the beginning. I use Insight 5.0 and select Remote/Serial as the
connection mode. It can establish connection between host and the target
system. when I download the file it stop before completely download.

I built the program :
  1. arm-elf-gdb -g -I/d/ecos-work/E7T_install/include
hello.c -L/d/ecos-work/E7T_install/lib -Ttarget.ld -nostdlib
  2. arm-elf-gdb a.out
  3. connect via Remote/Serial and the download but stop before the whole
program has been downloaded.

Have anyone met the same problem before?

Thanks a lot!

RE: [ECOS] Download question with new Redboot?

[Gary Thomas]

On 23-Apr-2001 Huang Qiang wrote:
> Hi all:
>       I am using ARM evaluator7T and installed Redboot on my target system
> running at the beginning. I use Insight 5.0 and select Remote/Serial as the
> connection mode. It can establish connection between host and the target
> system. when I download the file it stop before completely download.
> 
> I built the program :
>   1. arm-elf-gdb -g -I/d/ecos-work/E7T_install/include
> hello.c -L/d/ecos-work/E7T_install/lib -Ttarget.ld -nostdlib
>   2. arm-elf-gdb a.out
>   3. connect via Remote/Serial and the download but stop before the whole
> program has been downloaded.
> 
> Have anyone met the same problem before?
> 
> Thanks a lot!

What configuration steps did you use to build the eCos kernel?

RE: [ECOS] Download question with new Redboot?

[Huang Qiang]

I got the update from Redhat for Evalutor7T board.( Repository )
The eCos is configured using the Evalutor7T Templete. It is all default
setting.

-----Original Message-----
From: gary@chez-thomas.org [ mailto:gary@chez-thomas.org]On Behalf Of
Gary Thomas
Sent: 23 April 2001 18:22
To: Huang Qiang
Cc: eCos
Subject: RE: [ECOS] Download question with new Redboot?



On 23-Apr-2001 Huang Qiang wrote:
> Hi all:
>       I am using ARM evaluator7T and installed Redboot on my target system
> running at the beginning. I use Insight 5.0 and select Remote/Serial as
the
> connection mode. It can establish connection between host and the target
> system. when I download the file it stop before completely download.
>
> I built the program :
>   1. arm-elf-gdb -g -I/d/ecos-work/E7T_install/include
> hello.c -L/d/ecos-work/E7T_install/lib -Ttarget.ld -nostdlib
>   2. arm-elf-gdb a.out
>   3. connect via Remote/Serial and the download but stop before the whole
> program has been downloaded.
>
> Have anyone met the same problem before?
>
> Thanks a lot!

What configuration steps did you use to build the eCos kernel?

Re: [ECOS] Download question with new Redboot?

[Jonathan Larmour]

Huang Qiang wrote:
> 
> Hi all:
>         I am using ARM evaluator7T and installed Redboot on my target system
> running at the beginning. I use Insight 5.0 and select Remote/Serial as the
> connection mode. It can establish connection between host and the target
> system. when I download the file it stop before completely download.
> 
> I built the program :
>   1. arm-elf-gdb -g -I/d/ecos-work/E7T_install/include
> hello.c -L/d/ecos-work/E7T_install/lib -Ttarget.ld -nostdlib
>   2. arm-elf-gdb a.out
>   3. connect via Remote/Serial and the download but stop before the whole
> program has been downloaded.

Stop and crash? Stop and give an error message? Are you sure the
application isn't too big for memory? Is redboot correctly working on the
board? If you do an "arm-elf-objdump -h a.out", do the section addresses
and sizes correspond to what you would expect for the memory map of the
board?

Jifl
-- 
Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223) 271062
Maybe this world is another planet's Hell -Aldous Huxley || Opinions==mine

RE: [ECOS] Download question with new Redboot?

[Huang Qiang]

I am sorry I am new to such thing. could you please give me some detail
about the problem? I use the Arm Evaluator 7T and default setting to build
the ecos. and compile and link the program as I mentioned before. Here is
the output from the command:
(What should I concern about the following table?)

Thank you

Sections:
Idx Name          Size      VMA       LMA       File off  Algn
  0 .debug_aranges 00000f88  00000000  00000000  0000e270  2**0
                  CONTENTS, READONLY, DEBUGGING
  1 .debug_pubnames 000024ba  00000000  00000000  0000f1f8  2**0
                  CONTENTS, READONLY, DEBUGGING
  2 .debug_info   000763c4  00000000  00000000  000116b2  2**0
                  CONTENTS, READONLY, DEBUGGING
  3 .debug_abbrev 00005713  00000000  00000000  00087a76  2**0
                  CONTENTS, READONLY, DEBUGGING
  4 .debug_line   0001020b  00000000  00000000  0008d189  2**0
                  CONTENTS, READONLY, DEBUGGING
  5 .fixed_vectors 00000140  00000020  00000020  0009d3a0  2**5
                  CONTENTS
  6 .rom_vectors  00000040  0000c000  0000c000  00004000  2**0
                  CONTENTS, ALLOC, LOAD, CODE
  7 .text         00009ba8  0000c040  0000c040  00004040  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, CODE
  8 .fini         00000000  00015be8  00015be8  0009d4e0  2**0
                  CONTENTS
  9 .rodata       00000375  00015be8  00015be8  0000dbe8  2**2
                  CONTENTS, ALLOC, LOAD, DATA
 10 .rodata1      00000000  00015f60  00015f60  0009d4e0  2**0
                  CONTENTS
 11 .fixup        00000000  00015f60  00015f60  0009d4e0  2**0
                  CONTENTS
 12 .gcc_except_table 00000000  00015f60  00015f60  0009d4e0  2**0
                  CONTENTS
 13 .data         00000310  00015f60  00015f60  0000df60  2**2
                  CONTENTS, ALLOC, LOAD, DATA
 14 .bss          000025e8  00016270  00016270  0000e270  2**4
                  ALLOC

-----Original Message-----
From: jlarmour@cambridge.redhat.com
[ mailto:jlarmour@cambridge.redhat.com]On Behalf Of Jonathan Larmour
Sent: 23 April 2001 18:45
To: Huang Qiang
Cc: eCos
Subject: Re: [ECOS] Download question with new Redboot?


Huang Qiang wrote:
>
> Hi all:
>         I am using ARM evaluator7T and installed Redboot on my target
system
> running at the beginning. I use Insight 5.0 and select Remote/Serial as
the
> connection mode. It can establish connection between host and the target
> system. when I download the file it stop before completely download.
>
> I built the program :
>   1. arm-elf-gdb -g -I/d/ecos-work/E7T_install/include
> hello.c -L/d/ecos-work/E7T_install/lib -Ttarget.ld -nostdlib
>   2. arm-elf-gdb a.out
>   3. connect via Remote/Serial and the download but stop before the whole
> program has been downloaded.

Stop and crash? Stop and give an error message? Are you sure the
application isn't too big for memory? Is redboot correctly working on the
board? If you do an "arm-elf-objdump -h a.out", do the section addresses
and sizes correspond to what you would expect for the memory map of the
board?

Jifl
--
Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223) 271062
Maybe this world is another planet's Hell -Aldous Huxley || Opinions==mine

Re: [ECOS] Download question with new Redboot?

[Jonathan Larmour]

Huang Qiang wrote:
> 
> I am sorry I am new to such thing. could you please give me some detail
> about the problem? I use the Arm Evaluator 7T and default setting to build
> the ecos. and compile and link the program as I mentioned before. Here is
> the output from the command:
> (What should I concern about the following table?)

It all looks okay. The e7t port is very new, perhaps you have hit a problem
with it and will just have to debug it. Jesper, who did the port, is on
vacation right now. Unless someone else on the list has an insight?

Jifl
-- 
Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223) 271062
Maybe this world is another planet's Hell -Aldous Huxley || Opinions==mine