[ECOS] gdb remote debug problem...running an ecos applicatio

[Srinivasan Sriram]

 Hello!
 I was succesfully able to create a boot floppy for
 my
 target x86 PC and run my application as a stand
 alone.
 I list the steps in case someone finds it useful -
 
 1.Use the command in ur empty build tree-
  ecosconfig new pc
 2. Edit the *.ecc file.
 Disable all gdb options. Set startup as floppy.
 Set  CYGSEM_HAL_I386_PC_DIAG_SCREEN as true.
 3. ecosconfig tree
 4.make
 5.In the directory containing ur application use,
 i386-elf-gcc -I(path of include directory in build
 tree) hello.c -L(path of lib to be linked)
 -Ttarget.ld
 -nostdlib
 6.i386-elf-objcopy -O binary a.out hello.bin
 7.COpy to the floppy using -
 dd conv=sync
 if=/home/kavita/ecos/ecos-1.3.1/temp/hello.bin
 of=/dev/fd0
8. Use this floppy to boot your target.
 
 Thanks
 Kavita
>  
> --- Jonathan Larmour <jlarmour@redhat.com> wrote:
> > Srinivasan Sriram wrote:
> > > 
> > > 1. On my target screen I see a lot of output and
> > > somewhere highlighted in between is my output
> > "HEllo
> > > world". How do I eliminate all that output?
> > > 
> > > 2. I would like to eliminate null modem cable
> and
> > > remote debugging. Now I want to boot my target
> and
> > > execute my program from a floppy.
> > > What are the files that need to go to the
> floopy,
> > > inorder to achieve this end?
> > > 
> > > Any documentation or help in this regard?
> > 
> > For a start, we've just revamped all the x86
> support
> > last Friday. I'd
> > strongly recommend updating to current CVS.
> > 
> > After that it should just be a case of changing
> the
> > CYG_HAL_STARTUP in your
> > eCos configuration to floppy, rebuilding eCos and
> > then relinking your app.
> > Then convert your built app to binary format and
> > write it to floppy.
> > 
> > Jifl
> > -- 
> > Red Hat, Rustat House, Clifton Road, Cambridge,
> UK.
> > Tel: +44 (1223) 271062
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> 
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