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Re: [rfc, rfa/doc] Multi-threaded watchpoint improvements
- From: Daniel Jacobowitz <drow at false dot org>
- To: Luis Machado <luisgpm at linux dot vnet dot ibm dot com>
- Cc: gdb-patches at sourceware dot org
- Date: Wed, 24 Oct 2007 11:46:40 -0400
- Subject: Re: [rfc, rfa/doc] Multi-threaded watchpoint improvements
- References: <20070916183949.GA23966@caradoc.them.org> <20071001002015.GA15835@caradoc.them.org> <1193241369.4316.4.camel@localhost>
On Wed, Oct 24, 2007 at 12:56:09PM -0300, Luis Machado wrote:
> Daniel,
>
> Somehow this patch has broken ppc software/hardware watchpoints. They
> won't trigger anymore, no matter what, but they're still being correctly
> created though. I'm not sure exactly where the problem is, but they
> trigger when i revert this patch. It might be something on infrun.c
> involving stopped_by_watchpoint.
>
> I'll keep on looking at the code. If you need further details, i can
> provide it.
They'd help. I know I tested on PowerPC before checking it in, and
things still seemed OK. And it should not affect software watchpoints
at all.
I'd recommend starting with "set debug infrun 1".
--
Daniel Jacobowitz
CodeSourcery