[ECOS] Re: Running gdb in Cygwin

John Dallaway john@dallaway.org.uk
Tue Jul 14 11:45:00 GMT 2009

Hi Graham

Graham Labdon wrote:

> This did fix the problem of running gdb but now I have some other problems!

Thank you for the confirmation (and independent confirmation from
Bessemer). I have updated the Cygwin installation page on the eCos website.

> I can successfully run the serial tests using ser_filter.


> However, when I try to run my own program I get an error message that says - invalid ioctl for device.
> The commands I use are
> arm-eabi-gdb -nw a.out
> at the gdb prompt -
> set remotebaud 38400
> target  remote com4

Recent Cygwin uses Linux-like serial device naming. Try:

  (gdb) target remote /dev/ttyS3

John Dallaway

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