[ECOS] eCos simulator

[ECOS] eCos simulator

[abccs]

hi,
I have some problem about ecos simulator:

1. Which simulators does eCos support?

2. Where get or download these simulators?

Thanks
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[ECOS] ECOS port for MPC555 or MPC565

[Alfredo]

Hi,

I am searching a ECOS-porting for MPC 555 or MPC565.
Can someone help me? 

Alfredo.


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RE: [ECOS] eCos simulator

[Robert Cragie]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset="gb2312", Size: 1673 bytes --]

It depends to what degree you are trying to simulate.

The Linux synthetic target simulates a 'real' target environment under
Linux, but code is compiled to run native and devices are emulated. This is
available 'out-of-the-box' as part of the eCos package.

Alternatively, you could use a more comprehensive simulator like SID
(http://sources.redhat.com/sid/). This simulates real hardware right down to
the processor. There are emulations for boards like the ARM PID available,
so you could then build your application using eCos for the ARM PID
environment and simulate it down to processor cycle level using SID.

Perhaps I should also add that I have never actually used either; I only
have knowledge of their existence.

Robert Cragie, Design Engineer
_______________________________________________________
Jennic Ltd, Furnival Street, Sheffield, S1 4QT,  UK
www.jennic.com  Tel: +44 (0) 114 281 2655

> -----Original Message-----
> From: ecos-discuss-owner@sources.redhat.com
> [mailto:ecos-discuss-owner@sources.redhat.com]On Behalf Of abccs@x263.net
> Sent: 14 April 2002 05:38
> To: ecos-discuss@sources.redhat.com
> Subject: [ECOS] eCos simulator
>
>
> hi,
> I have some problem about ecos simulator:
>
> 1. Which simulators does eCos support?
>
> 2. Where get or download these simulators?
>
> Thanks
> _____________________________________________________
> 263ÔÚÏß_ÖйúÈ˵ÄÍøÉϼÒÔ°
> Tel:010-64262631 (c)1998-2002°æȨËùÓÐ
> 263ÌìÏÂÓÊ·þÎñÈÈÏß     263online@263.net.cn


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[ECOS] Beginner.

[Alfredo]

Hi.

    I隆盲am triying to install eCos on a PC Linux, and use ecosconfig to get a
binary for i386. When I do "ecosconfig new X" (where X is hal_i386, or, or
i386_hal i386_arch_hal) it says "Unknow target hal_i386". I have tested with
ARM, and it works, i.e., "ecosconfig new pid", and with others works, too.
Someone knows what is happening?

Thanks.

Alfredo


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RE: [ECOS] Beginner

[Alfredo]

I have tried and it says "Requires constraint not satisfied:
!CYGIMP_HALCOMMON_INTERRUPTS_USE:INTERRUPT_STACK"





>I think you should use 'pc' instead of 'hal_i386' 




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[ECOS] What can I do? (Beginner)

[Alfredo]

What steps i have to do to run eCos in a PC.
When I have get de libtarget.a file, what do I have to do?

Thank you.

Alfredo.


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[ECOS] Yet not (Beginner)

[Alfredo]

>ecosconfig new pc net

I am accursed. It says "Unknow template net".
What happens?


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Re: [ECOS] Yet not (Beginner)

[Jani Monoses]

You probably didn't get the net from CVS.
Read the docs on the ecos site.They'll tell you about how to run
it on a PC too..
Jani.

On Tue, 16 Apr 2002, Alfredo wrote:

> >ecosconfig new pc net
>
> I am accursed. It says "Unknow template net".
> What happens?
>
>
>


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Re: [ECOS] eCos simulator

[Alfredo]

Hello.

    Anyone knows if exists any cross compiler from PC to MPC555? I need it
to compile eCos for MPC555.

Thanks.

Alfredo.



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Re: [ECOS] eCos simulator

[Paul Fine]

Use the powerpc tools.  Look at the installation instructions and the 
getting started documents for the PowerPC.  I don't think that there is a 
port for the MPC555, but the mpc8xx port is probably a very good start.

At 01:31 PM 4/17/02 +0200, Alfredo wrote:
>Hello.
>
>     Anyone knows if exists any cross compiler from PC to MPC555? I need it
>to compile eCos for MPC555.
>
>Thanks.
>
>Alfredo.
>
>
>
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Paul Fine
Senior Member of Technical Staff
Delphi Communication Systems, Inc.


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[ECOS] Multiplatform

[Alfredo]

Hi.

Do you know if it隆盲s possible to have simultaneously
 formed the tools of GNU for two different platforms? In other words , I
want to be able to generate binary for i386 and for also for POWERPC. If I
have yet configured it for i386, can I attempt to configure it for POWERPC?,
or the compiler will become a mess?

Thank you.

Alfredo.


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Re: [ECOS] Multiplatform

[Grant Edwards]

On Mon, Apr 29, 2002 at 07:58:55PM +0200, Alfredo wrote:

> Do you know if it¡äs possible to have simultaneously
> formed the tools of GNU for two different platforms?

You need a seperate build of the toolchain for each target
architecture.  However, you can have as many different
toolchains installed as you want.

> In other words , I want to be able to generate binary for i386
> and for also for POWERPC. If I have yet configured it for i386,
> can I attempt to configure it for POWERPC?, or the compiler
> will become a mess?

You'll need a toolchain for each of the two target architectures.

This is not a problem if you install the toolchains in
architecture-specific directories and/or use architecture
specific filenames (this is the default when
building/installing cross tools).

-- 
Grant Edwards
grante@visi.com

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Re: [ECOS] Multiplatform

[Gary Thomas]

On Mon, 2002-04-29 at 12:29, Grant Edwards wrote:
> On Mon, Apr 29, 2002 at 07:58:55PM +0200, Alfredo wrote:
> 
> > Do you know if it¡äs possible to have simultaneously
> > formed the tools of GNU for two different platforms?
> 
> You need a seperate build of the toolchain for each target
> architecture.  However, you can have as many different
> toolchains installed as you want.
> 
> > In other words , I want to be able to generate binary for i386
> > and for also for POWERPC. If I have yet configured it for i386,
> > can I attempt to configure it for POWERPC?, or the compiler
> > will become a mess?
> 
> You'll need a toolchain for each of the two target architectures.
> 
> This is not a problem if you install the toolchains in
> architecture-specific directories and/or use architecture
> specific filenames (this is the default when
> building/installing cross tools).

This works just fine.  Here's how I build toolchains myself:
  % mkdir arm_tools
  % cd arm_tools
  % SRC/configure --target=arm-elf --prefix=/opt/ecos_tools
  % make;make install
  % cd ..

  % mkdir ppc_tools
  % cd ppc_tools
  % SRC/configure --target=powerpc-eabi --prefix=/opt/ecos_tools
  % make;make install

You'll end up with a directory "/opt/ecos_tools/bin" which is
populated with arm-elf-XXX as well as powerpc-eabi-XXX tools.



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Re: [ECOS] eCos simulator

[Jonathan Larmour]

Paul Fine wrote:
> 
> Use the powerpc tools.  Look at the installation instructions and the
> getting started documents for the PowerPC.  I don't think that there is a
> port for the MPC555, but the mpc8xx port is probably a very good start.

There's a contributed MPC555 port available: see
http://sources.redhat.com/ecos/contrib.html

Jifl
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Re: [ECOS] What can I do? (Beginner)

[Jonathan Larmour]

Alfredo wrote:
> 
> What steps i have to do to run eCos in a PC.
> When I have get de libtarget.a file, what do I have to do?

Have a look at the Getting Started manual. It contains some walkthroughs on
how to build eCos applications. http://sources.redhat.com/ecos/docs-latest/

Jifl
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Re: [ECOS] Multiplatform

[Alfredo]

----- Original Message -----
From: "Grant Edwards" <grante@visi.com>
To: "Alfredo" <alvalgal@disca.upv.es>
Cc: <abccs@x263.net>; <ecos-discuss@sources.redhat.com>
Sent: Monday, April 29, 2002 8:29 PM
Subject: Re: [ECOS] Multiplatform


> On Mon, Apr 29, 2002 at 07:58:55PM +0200, Alfredo wrote:
>
> > Do you know if it¡äs possible to have simultaneously
> > formed the tools of GNU for two different platforms?
>
> You need a seperate build of the toolchain for each target
> architecture.  However, you can have as many different
> toolchains installed as you want.
>
> > In other words , I want to be able to generate binary for i386
> > and for also for POWERPC. If I have yet configured it for i386,
> > can I attempt to configure it for POWERPC?, or the compiler
> > will become a mess?
>
> You'll need a toolchain for each of the two target architectures.
>
> This is not a problem if you install the toolchains in
> architecture-specific directories and/or use architecture
> specific filenames (this is the default when
> building/installing cross tools).
>
> --
> Grant Edwards
> grante@visi.com
>


But how can I do it? I tried to follow the installation instructions at the
ecos web, and don´t works.

Thank you.

Alfredo.


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Re: [ECOS] Multiplatform

[Alfredo]

----- Original Message -----
From: "Grant Edwards" <grante@visi.com>
To: "Alfredo" <alvalgal@disca.upv.es>
Cc: <abccs@x263.net>; <ecos-discuss@sources.redhat.com>
Sent: Monday, April 29, 2002 8:29 PM
Subject: Re: [ECOS] Multiplatform


> On Mon, Apr 29, 2002 at 07:58:55PM +0200, Alfredo wrote:
>
> > Do you know if it??s possible to have simultaneously
> > formed the tools of GNU for two different platforms?
>
> You need a seperate build of the toolchain for each target
> architecture.  However, you can have as many different
> toolchains installed as you want.
>
> > In other words , I want to be able to generate binary for i386
> > and for also for POWERPC. If I have yet configured it for i386,
> > can I attempt to configure it for POWERPC?, or the compiler
> > will become a mess?
>
> You'll need a toolchain for each of the two target architectures.
>
> This is not a problem if you install the toolchains in
> architecture-specific directories and/or use architecture
> specific filenames (this is the default when
> building/installing cross tools).
>
> --
> Grant Edwards
> grante@visi.com
>

But how can I do it? I tried to follow the installation instructions at the
ecos web, and don隆盲t works.

Thank you.

Alfredo.



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[ECOS] eCos v2.0

[Alfredo]

Hello.

Knows somebody when eCos v2.0 is going to be available?

Alfredo.


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Re: [ECOS] Multiplatform

[Jonathan Larmour]

Alfredo wrote:
> 
> ----- Original Message -----
> From: "Grant Edwards" <grante@visi.com>
> >
> > You'll need a toolchain for each of the two target architectures.
> >
> > This is not a problem if you install the toolchains in
> > architecture-specific directories and/or use architecture
> > specific filenames (this is the default when
> > building/installing cross tools).
> 
> But how can I do it? I tried to follow the installation instructions at the
> ecos web, and don¡ät works.

You'll need to give more details of what's going wrong.

Jifl
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[ECOS] Begginer. What happens?

[Alfredo]

Hi.

 I am using the windows tools and I think I have make a mistake.
When I do Build->Library at ecos configuration Tool, it says:

*** Process 1328 created "make -j1"
make -r -C hal/common/v1_3_1 headers
make[1]: Entering directory
`/mnt/c/Trabajo/ecos-work/ecos_build/hal/common/v1_3_1'
makefile:76: //C/ARCHIV~1/REDHAT~1/eCos/packages/pkgconf/rules.mak: No such
host or network path
make[1]: stat://C/ARCHIV~1/REDHAT~1/eCos/packages/pkgconf/rules.mak: No such
host or network path
make[1]: *** No rule to make target
`//C/ARCHIV~1/REDHAT~1/eCos/packages/pkgconf/rules.mak'.  Stop.
make[1]: Leaving directory
`/mnt/c/Trabajo/ecos-work/ecos_build/hal/common/v1_3_1'
make: *** [headers] Error 2

Could you help me?

Alfredo.


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RE: [ECOS] Begginer. What happens?

[Alfredo]

Hi.

I have solved the problem installingthe version 2.08 of the ecos config
tool for windows. But there is other problems. Ihave installed it over
the old version, and it happens something strange. The list of platforms
is empty. Before the installation, it had be a lot. Moreover, when I
build the tests I can not run them because his item menu is grayed.

Could you help me?

Alfredo.



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Re: [ECOS] Multiplatform

[Jonathan Larmour]

[ Always use the ecos-discuss list ]

Alfredo wrote:
> 
> > Alfredo wrote:
> > >
> > > ----- Original Message -----
> > > From: "Grant Edwards" <grante@visi.com>
> > > >
> > > > You'll need a toolchain for each of the two target architectures.
> > > >
> > > > This is not a problem if you install the toolchains in
> > > > architecture-specific directories and/or use architecture
> > > > specific filenames (this is the default when
> > > > building/installing cross tools).
> > >
> > > But how can I do it? I tried to follow the installation instructions at
> the
> > > ecos web, and don¡ät works.
> >
> > You'll need to give more details of what's going wrong.
> >
> 
> Hi.
> 
>     The problem is that I have installed the tools for Intel x86 platform
> and for PowerPC platform. I make the ecosconfig tree and then make, and not
> uses de powerpc_eabi compiler, uses the other one. What I have done wrong?

What was your "ecosconfig new" line? For e.g. the powerpc MBX platform, you
should use "ecosconfig new mbx". That will mean powerpc-eabi tools are used
by default when you make.

Jifl
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[ECOS] eCos Configuration Tool version 2.08

[Alfredo]

Hello everybody.

    I have installed eCos Configuration Tool version 2.08, and I have seen
that in View entry menu, not appears the Memory Layout option.  Why has
taken off?
How I can organize the memory now?

Thanks.

Alfredo.


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Re: [ECOS] eCos Configuration Tool version 2.08

[Jonathan Larmour]

Alfredo wrote:
> 
> Hello everybody.
> 
>     I have installed eCos Configuration Tool version 2.08, and I have seen
> that in View entry menu, not appears the Memory Layout option.  Why has
> taken off?
> How I can organize the memory now?

As per http://sources.redhat.com/ecos/ct2.html the MLT is not in the new
tool. Continue using the old tool for this aspect if this is required.

Jifl
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Re: [ECOS] eCos Configuration Tool version 2.08

[Alfredo]

> Alfredo wrote:
> >
> > Hello everybody.
> >
> >     I have installed eCos Configuration Tool version 2.08, and I have
seen
> > that in View entry menu, not appears the Memory Layout option.  Why has
> > taken off?
> > How I can organize the memory now?
>
> As per http://sources.redhat.com/ecos/ct2.html the MLT is not in the new
> tool. Continue using the old tool for this aspect if this is required.
>
> Jifl

The problem, is that I need to use version 2.08 because is with that version
with which the PORT of the MPC555 works to me. That is to say, with the old
version when I changed its directory packages by that it came with the PORT
of the MPC555, showed me multitude of errors.
The new version does not show errors.

 Somebody has used port of the MPC555?
 In that case, how you made to obtain that it worked with ecostool 1.3.1?

Thank you.

Alfredo.


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Re: [ECOS] eCos Configuration Tool version 2.08

[Jonathan Larmour]

Alfredo wrote:
>  In that case, how you made to obtain that it worked with ecostool 1.3.1?

Try the new version of the v1 series config tool that you can download from
http://sources.redhat.com/ecos/anoncvs.html

Jifl
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