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Re: problems with v3

From: Tom Tromey <tromey at redhat dot com>
To: Oleg Nesterov <oleg at redhat dot com>
Cc: archer at sourceware dot org, utrace-devel at redhat dot com
Date: Thu, 12 Aug 2010 19:44:59 -0600
Subject: Re: problems with v3
References: <20100811235810.GA9783@redhat.com><20100812011113.GA13212@redhat.com><20100812023750.GA17011@redhat.com> <m3iq3g5tv2.fsf@fleche.redhat.com><20100812235228.GA15051@redhat.com>

>>>>> "Oleg" == Oleg Nesterov <oleg@redhat.com> writes:

Tom> I looked at this a little bit.  It seems to me that the "hardwire" stuff
Tom> is for talking to ttys, and we instead want gdb to be using the pipe code.

Oleg> I didn't verify this, but I don't think so. Please look at pipe_open().

Yeah, I wasn't clear enough.  I meant a hybrid with most code coming
from ser-pipe.c.

Oleg> Perhaps it makes sense to serial_add_interface("ugdb"), I dunno.

I started a quick implementation of my idea, I'll finish it tomorrow.
I think we should start an archer branch to hold whatever gdb hacks we
need... I will do that tomorrow as well.

Tom

Follow-Ups:
- Re: problems with v3
  - From: Roland McGrath

References:
- gdbstub initial code, v3
  - From: Oleg Nesterov
- Re: gdbstub initial code, v3
  - From: Oleg Nesterov
- Re: gdbstub initial code, v3
  - From: Oleg Nesterov
- Re: gdbstub initial code, v3
  - From: Tom Tromey
- problems with v3 (Was: gdbstub initial code, v3)
  - From: Oleg Nesterov

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