[gnu.gdb.bug] Problem opening /dev/fb while debugging, sun-3, os4.0.1, gdb 2.5

paul@UUNET.UU.NET (Paul Hudson) (01/21/89)

On the above set-up, I attempt to debug a program which opens a
canvas.  I get an error from pr_open about not being able to open
/dev/fb. This only happens if the program is compiled + linked on 4.0
- debugging on 4.0 a program compiled + linked with 3.4 works OK.
Presumably SUN changed something going to 4.0, but they haven't
returned my call.

Dbx can't load my program - compiled with GNU cc. There's a long
standing problem with symbols of type xs (?) but I have no small example
to submit.

Apologies for the report being about an old version of gdb - I'm attempting
to get a newer one. I'll be only too pleased to hear it's beend fixed already!


Paul Hudson 

Snail mail: Monotype ADG	Email:	...!ukc!acorn!moncam!paul
	    Science Park,		paul@moncam.co.uk
	    Milton Road,	"Sun Microsysytems:
	    Cambridge,		 The Company is Arrogant (TM)"
	    CB4 4FQ