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Jonathan Larmour wrote: > > Jonathan Larmour wrote: > > > > The eCos ARM GDB support hasn't been designed to debug user mode, only svc > > mode so you're breaking new ground here! > > Actually it's been pointed out (by Mark S) that the current version of > vectors.S in our internal repository may handle this better. It doesn't > support user mode debugging, but it does support debugging of the other > privileged modes better than the current anoncvs version anyway, thanks to > a recent overhaul. To support user mode debugging probably involves forking > the exception handling into two paths early in the exception process. One > way for user mode being interrupted and the other is the current handling. > > I've attached it anyway. It seems it was so new that it wasn't even in our mainline CVS at the time I took the snapshot! And in any case I was missing some other files. Here's a patch instead. Caveat emptor - you're on your own :). Jifl -- Red Hat, Rustat House, Clifton Road, Cambridge, UK. Tel: +44 (1223) 271062 --[ "You can complain because roses have thorns, or you ]-- --[ can rejoice because thorns have roses." -Lincoln ]-- Opinions==mine
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